Collection of Datasheets. Direct Current Compressors R134a 12-24V 10-45V (Solar) R600a 10-45V (Solar) REFRIGERATION AND AIR CONDITIONING

Transcription

1 ollection of atasheets irect urrent ompressors R1a 1V 1V (Solar) Ra 1V (Solar) REFRIGERATION AN AIR ONITIONING

2 ontents General Page Electric circuit Wiring diagram Voltage range able dimensions Thermostat connection ompressor speed Fan connection Troubleshooting LE connection Protection systems BF Technical data Performance data 7 BF Technical data (inch connectors) 8 (inch) Performance data (inch connectors) 9 BF Technical cata 1 Performance data 11 BF Technical data (with inch connectors) 1 (inch) Performance data (with inch connectors) 1 B8F Technical data 1 Performance data 1 BF Technical data (for solar applications) 1 (solar) Performance data (for solar applications) 17 BK Technical data (for solar applications) 18 (solar) Performance data (for solar applications) 19 ata stamping Mounting the electronic unit 1 onnectors Mounting accessories Filter drier selection Sectional view General anfoss variable speed refrigeration compressors type BF, BF and B8F are designed for connection to 1V and V power supply and for refrigerant R1a (F H F). The compressors are intended especially for use in mobile applications, e.g. cooling boxes, boats, caravans, trucks, vans, buses, etc. ue to their low energy consumption and the option for a wide supply voltage range, the compressors are also very suitable for stationary applications powered by photovoltaic solar panels. The compressors can be used in refrigerators and freezers designed for capillary tube and TEV as the throttling device. The BK is especially designed for refrigeration systems using isobutane, refrigerant Ra ( H 1 ). Ra is classified as a flammable refrigerant of class A according to ANSI/ASHRAE. Accordingly, special safety regulations must be complied with. For domestic appliances a special Test Schedule has been integrated in the European Standard EN and IE. For commercial refrigerators IE 89 will include flammable refrigerants. The BK must only and exclusively be used in appliances certified for Ra according to these or later regulations. This means that the compressors must not be used in appliances which are not originally designed and certified for Ra. This compressor was designed for stationary use only. The B compressor concept includes an electronic unit which features overload protection and battery protection. The electronic unit has internal voltage recording and calibration to the applied voltage. The electronic unit may also be powered directly from certain types of electronic power supply units and thus no battery is required. In addition to being especially quiet in operation, the compressors have a high OP value. They will operate under continual heeling of such as occurs on boats. The B compressors must be mounted in a dry and clean place. The compressors will withstand storage temperatures down to. ondensing temperatures: Max. at stable conditions and max. 7 at peak load. Ambient temperatures: Min., max. K..7. May

3 Electric circuit The B compressors are fitted with a brushless direct current motor which is electronically commutated by an electronic unit. The electronic unit is delivered separately and must be mounted on the compressor, please see instructions page. The electronic unit must always be connected directly to the battery poles or power supply unit terminals. For the protection of the installation an external fuse must be installed in the power supply cable close to the battery or power supply unit. Establish a special wiring for the B power supply using direct onepiece cables and avoid to use the existing wiring. If the chassis is used as a conductor, a proper connection between cable and chassis must be established. Wrong polarity applied to the electronic unit does not destroy the unit, however, the compressor does not work. If the compressor is planned to be stopped for a longer period, a main switch can be installed. The switch must have a contact system rated min. A, otherwise the voltage drop over the contacts will cause the battery protection to cut off the compressor earlier than intended. Wiring diagram BF / BF BK / BF Solar F 1 P T F 1 T B8F F P T : Electronic unit : Battery / Solar Panel : Fuse : Main switch (optional) : Fan (optional) : LE Light Emitting iode (optional) 7: Thermostat 8: Resistor for presetting speed (optional) 9: Resistor for presetting battery protection voltage (optional) 81 Voltage range B//8F: 1V systems: From 1.V (9.V) to 17V; V systems: From.8V (1.V) to V. BF/BK: Solar systems: 1V V The low voltage limits stated in brackets () can be established if a connection is made between the terminals and P, please see also the passage Optional battery protection settings page. The electronic unit will calibrate to the applied voltage. This means that if the battery voltage is less than 17V, the electronic unit assumes that it is working in a 1V system. If the voltage is higher than 17V, the electronic unit assumes that it is working in a V system. onsequently, the compressor does not run at power supply voltages between about 17V and the desired battery protection cutout voltage for V systems. A continuous voltage range from 9.V to V can be established if a kω resistor (wiring diagram item 9) is connected between the terminals and P. This wide voltage range makes the B compressors very suitable for photovoltaic powering. able dimensions To ensure correct start and operating conditions, the following cable dimensions must be observed: BF / BF / BK Solar / BF Solar B8F ross section mm m 1V operation m V operation ross section mm m 1V operation m V operation *Length between battery and electronic unit May K..7.

4 Thermostat connection B compressors can operate with normal mechanical type thermostats as used in refrigeration appliances, or with electronic thermostats. Always use new thermostats. The thermostat is connected between the terminals and T of the electronic unit. The compressor current does not flow through the thermostat contacts. When the thermostat is cut out there will still be power on to the electronic unit. A system with no standby power consumption can be established if the thermostat (7) is replaced by a jumper between the terminals and T, and the main switch () is replaced by a thermostat. In this case the full current to the compressor flows through the thermostat, which must be rated accordingly. ompressor speed Without any resistor in the control circuit, the compressor will run with a fixed speed of rpm when the thermostat is switched on, depending on the electronic unit version (see tables below). Other fixed speeds in the range between and /,rpm can be obtained when a resistor (8) is installed to adjust the current (ma) of the contol circuit, please see wiring diagrammes page. In AEO (Adaptive Energy Optimizing) speed mode the B compressor will always adapt its speed to the actual cooling demand. BF / BF Electronic unit 11N1 11N 11N with AEO Resistor R1 (8) Ω speed rpm AEO ontr.circ. current ma B8F Electronic unit 11N8 with AEO BF Solar / BK Solar Electronic unit 11N with AEO Resistor R1 (8) Ω Resistor R1 (8) Ω speed rpm AEO,1,8, speed rpm AEO ontr.circ. current ma ontr.circ. current ma LE connection A 1mA Light Emitting iode (LE) for compressor operation monitoring can be connected between the terminals and. Operational errors will cause the LE to flash a number of times. The number of flashes depends on what kind of operational error was recorded. Each flash will last ¼ second. After the actual number of flashes there will be a delay with no flashes, so that the sequence for each error recording is repeated every seconds. Operational errors shown by LE (optional): BF / BF / BK Solar / BF Solar Number of flashes Error type Thermal cutout of electronic unit (If the refrigeration system has been too heavily loaded, or if the ambient temperature is high, the electronic unit will run too hot). Minimum motor speed error (If the refrigeration system is too heavily loaded, the motor cannot maintain minimum speed at approximately 1,8 rpm). start error (The rotor is blocked or the differential pressure in the refrigeration system is too high (> bar)). Fan overcurrent cutout (The fan loads the electronic unit with more than 1A peak ). B8F Number of flashes Error type Thermal cutout of electronic unit (If the refrigeration system has been too heavily loaded, or if the ambient temperature is high, the electronic unit will run too hot). Minimum motor speed error (If the refrigeration system is too heavily loaded, the motor cannot maintain minimum speed at approximately, rpm). start error (The rotor is blocked or the differential pressure in the refrigeration system is too high (> bar)). Fan overcurrent cutout (The fan loads the electronic unit with more than 1A peak ). 1 Battery protection cutout (The voltage is outside the cutout setting). 1 Battery protection cutout (The voltage is outside the cutout setting). K..7. May

5 Fan connection If a fan is to be used, it must be connected to the electronic unit terminals and F. Always use a 1V fan, also in V systems, as the electronic unit will automatically reduce the applied voltage to 1V for the fan. Using the special solar electronic unit 11N, the fan runs with input voltage always. The max. load on the electronic unit is.a average or 1A peak. The fan is allowed to start with a higher current for the first seconds. If the fan becomes overloaded, both fan and compressor will be cut out by the overload protection. Troubleshooting To diagnose why a compressor comes to an unintended stop, it is recommended to have a Light Emitting iode (LE) installed between the terminals and, please see page and. Provided that the electronic unit is properly connected to the power supply, and the thermostat is on, the number of flashes emitted by the LE will give a hint about the reason for the interruption of the compressor operation. The motor windings can be checked for defects by measuring the resistance between the current leadin pins. If the measured values between all pins are approximately the same, the motor is most likely all right. The electronic unit is not to be repaired, it should not be opened at all. Protection systems Overload protections Voltage protection Battery protection (BF / BF / B8F) The B compressor protection system facilitates protection against compressor overload and start failure, fan overload and electronic unit overheating as well as destructive battery discharge. When an overload protection is activated, the compressor enters a cycle in which it makes start attempts at about seconds intervals until a successfull start is achieved. The compressor overload and start protection cuts off power to the compressor if the compressor speed drops below approximately 1,8 rpm (BF/BF/BK) or, rpm (B8F) or this motor speed is not reached during the start sequence. Possible reasons for overload protection activating could be excess refrigeration system pressures during operation or too high pressure difference. The fan overload protection stops the compressor and fan if the fan current exceeds.a average or 1A peak. An overheating of the electronic unit heat sink will cause the compressor to stop. Restart will occur automatically when the temperature has dropped. If a fan is installed, it will continue to run if the compressor stops due to overload or electronic unit overheating. If a voltage outside the specified range is applied to the electronic unit, the compressor does not start, or it stops if the voltage limit is exceeded during operation. The compressor will restart automatically about 1 minute after the supply voltage has reached the reset voltage within the range in question. If a fan is installed, it will start to operate without a delay as soon as the reset voltage is reached. To ensure sufficient battery power for proper compressor operation or to avoid permanent damage to the battery because of heavy discharge, the B electronic unit facilitates also a battery protection. The compressor is stopped and restarted again according to the decided voltage limits measured on the and terminals of the electronic unit. Standard battery protection settings 1V cutout 1V cutin V V V cutout V.8 V cutin V. Other battery protection settings are optional if a connection, which includes a resistor, is established between terminals and P, please see the wiring diagram page. Optional battery protection settings Resistor (R9) kω V cutout V V cutin V V max. voltage V cutout V V cutin V V max. voltage May K..7.

6 BF irect urrent ompressor R1a 1 V ata Sheet (Replaces..A7.) ode numbers BF without electronic unit 11Z Electronic unit 1V standard single: 11N1, pcs: 11N11 Electronic unit 1V w. metal shielding single: 11N, pcs: 11N1 Electronic unit 1V with AEO single: 11N, pcs: 11N1 LBP/MBP/(HBP) Evaporating temperature range to (1) Voltage range / max. voltage 1 V / V Max. machine compartment temperature omp. cooling at ambient temp. S or F 1 * esign * depending on application isplacement cm. Oil quantity cm 1 Maximum refrigerant charge g Free gas vol. in compressor cm 87 Weight: ompressor/electronic unit kg./. type Variable speed Resistance, all windings ( ) Ω. Approvals E 7/ 9/ 77, UL98, SA. imensions Height mm A 17 B 1 B1 18 B 7 Suction connector location/i.. mm. ±.9 Process connector location/i.. mm. ±.9 ischarge connector location/i.. mm E..1/. ompressors on a pallet pcs. 1 Standard battery protection settings (no connection P) 1V cutout 1. 1V cutin 11.7 V cutout.8 V cut in. Optional battery protection settings Resistor (R) [kω] V cutout V cutin V max. Voltage V cutout V cutin V max. Voltage April..A8. 1 ø Blue stripe 8 BF Barcode on white background Grey background S O F 1 F 1 R1a e 77 E approval mark (electronic unit) ø N Z MAE IN GERMANY = Static cooling normally sufficient = Oil cooling = Fan cooling 1. m/s (compressor compartment temperature equal to ambient temperature) = Fan cooling. m/s necessary B 7 1 R BF 1/V THERMALLY PROTETE SYSTEM Approval mark B ø9 E B A 89 1 K..7. May

7 apacity (EN 19/EOMAF) apacity (ASHRAE) Power consumption urrent consumption (for V applications the following must be halved) A OP (EN 19/EOMAF) W/W OP (ASHRAE) W/W Test conditions EN 19/EOMAF ASHRAE ondensing temperature Ambient and suction gas temp. Liquid temperature Static cooling, 1V 1 Watt =.8 kcal/h Accessories ompressor speed Electronic unit 11N1 11N 11N with AEO Resistor (R1) Ω speed rpm AEO ontr.circ. current ma In AEO (Adaptive Energy Optimizing) speed mode the B compressor will always adapt its speed to the actual cooling demand. evices BF Standard automobile fuse Not IN 78 1V: 1A deliverable V: 7.A from anfoss Mounting accessories Bolt joint for one compressor Bolt joint in quantities Snap on in quantities Wire dimensions Size AWG ross section Gauge mm V operation ft. m V operation ft. m *Length between battery and electronic unit Power supply Fuse LE Thermostat Terminal plug Main switch R1 Fan R 8 F P T Operational errors shown by LE (optional) Number Error type of flashes Thermal cutout of electronic unit (If the refrigeration system has been too heavily loaded, or if the ambient temperature is high, the electronic unit will run too hot). Minimum motor speed error (If the refrigeration system is too heavily loaded, the motor cannot maintain minimum speed at approximately 1,8 rpm). start error (The rotor is blocked or the differential pressure in the refrigeration system is too high (> bar)). Fan overcurrent cutout (The fan loads the electronic unit with more than 1A peak ). 1 Battery protection cutout (The voltage is outside the cutout setting)...a8. April May K..7. 7

8 BF (Inch onnectors) irect urrent ompressor R1a, 1 V Resistor (R) [kω] V cutout V cutin V max. Voltage ata Sheet (Replaces..1.) ode numbers BF without electronic unit 11Z Electronic unit 1V standard single: 11N1, pcs: 11N11 Electronic unit 1V w. metal shielding single: 11N, pcs: 11N1 Electronic unit 1V with AEO single: 11N, pcs: 11N1 LBP/MBP/ [HBP] Evaporating temperature range F ( ) to [] ( to [1]) Voltage range / max. voltage 1 V / V Max. machine compartment temp. F ( ) 11 () omp. cooling at ambient temp. 11 F ( ) S or F 1 * esign * depending on application isplacement cu.in. (cm ).1 (.) Oil quantity fl.oz. (cm ).1 (1) Maximum refrigerant charge oz. (g) 1. () Free gas vol. in compressor fl.oz. (cm ) 9. (87) Weight: ompressor/electronic unit lbs. (kg) 9./. (./.) type Variable speed Resistance, all windings (77 F) Ω. Approvals (electronic unit) E 7/ 9/ 77, UL98, SA. imensions Height in. (mm) A.9 (17) B. (1) B1. (18) B.87 (7) Suction connector location/i.. in. (mm)..9 (.±.9) Process connector location/i.. in. (mm)..9 (.±.9) ischarge connector location/i.. in. (mm) E.. (..1/.) ompressors on a pallet pcs. 1 Standard battery protection settings (no connection P) 1V cutout 1. 1V cutin 11.7 V cutout.8 V cut in. Optional battery protection settings V cutout V cutin V max. Voltage Blue stripe ø."(1) April "(1).7"(1) S O F 1 F 1.1" (8).79"().9"(78.) = Static cooling normally sufficient = Oil cooling = Fan cooling 1. m/s (compressor compartment temperature equal to ambient temperature) = Fan cooling. m/s necessary BF Barcode on white background Grey background R1a e 77 E approval mark (electronic unit).8"(1) 81."(17) 7.91"(1) 8."().7"(17) ø.17"(.) N Z MAE IN GERMANY."(1) 1.81" () B R BF 1/V THERMALLY PROTETE SYSTEM Approval mark."(9) B1.7"(7) E B A.9"(1).1"(1) 89 ø."(9) 8 K..7. May

9 apacity (ASHRAE) Btu/h rpm \ F apacity (EN 19/EOMAF) rpm \ F In AEO (Adaptive Energy Optimizing) speed mode the B compressor will always adapt its speed to the actual cooling demand. Terminal plug Power consumption rpm \ F Fuse Main switch urrent consumption (for V applications the following must be halved) A Power supply Fan LE rpm \ F 1 1 F R1 P Thermostat R T EER (ASHRAE) Btu/Wh rpm \ F Test conditions ASHRAE EN ondensing temperature 1 F (, ) (11 F) Ambient & suction gas temp. 9 F ( ) (9 F) Liquid temperature 9 F ( ) (11 F) OP (EN 19/EOMAF) W/W Static cooling, 1V rpm \ F Watt =.1 Btu/h =.8 kcal/h Operational errors shown by LE (optional) Number Error type of flashes Wire dimensions Thermal cutout of electronic unit Size (If the refrigeration system has been too heavily loaded, or if the ambient temperature is ompressor speed AWG 1V operation V operation high, the electronic unit will run too hot). Electronic unit 11N1 11N 11N with AEO Resistor (R1) Ω speed rpm AEO ontr.circ. current ma ross section Gauge mm *Length between battery and electronic unit Accessories evices ft. m ft. m BF Standard automobile fuse Not IN 78 1V: 1A deliverable V: 7.A from anfoss Mounting accessories Bolt joint for one compressor Bolt joint in quantities Snap on in quantities Minimum motor speed error (If the refrigeration system is too heavily loaded, the motor cannot maintain minimum speed at approximately 1,8 rpm). start error (The rotor is blocked or the differential pressure in the refrigeration system is too high (> bar)). Fan overcurrent cutout (The fan loads the electronic unit with more than 1A peak ). 1 Battery protection cutout (The voltage is outside the cutout setting).... April May K..7. 9

10 BF irect urrent ompressor R1a 1 V ata Sheet (Replaces..B.) ode numbers BF without electronic unit 11Z1 Electronic unit 1V standard single: 11N1, pcs: 11N11 Electronic unit 1V w. metal shielding single: 11N, pcs: 11N1 Electronic unit 1V with AEO single: 11N, pcs: 11N1 LBP/MBP/(HBP) Evaporating temperature range to (1) Voltage range / max. voltage 1 V / V Max. machine compartment temperature omp. cooling at ambient temp. S or F 1 * esign * depending on application isplacement cm. Oil quantity cm 1 Maximum refrigerant charge g Free gas vol. in compressor cm 87 Weight: ompressor/electronic unit kg./. type Variable speed Resistance, all windings ( ) Ω. Approvals (electronic unit) E 7/ 9/ 77, UL98, SA. imensions Height mm A 17 B 1 B1 18 B 7 Suction connector location/i.. mm. ±.9 Process connector location/i.. mm. ±.9 ischarge connector location/i.. mm E..1/. ompressors on a pallet pcs. 1 Standard battery protection settings (no connection P) 1V cutout 1. 1V cutin 11.7 V cutout.8 V cut in. Optional battery protection settings Resistor (R) [kω] V cutout V cutin V max. Voltage V cutout V cutin V max. Voltage April..B. 1 ø1 1 1 Barcode on white background Grey background 78. Blue stripe S O F 1 F 8 BF 1 R1a e 77 E approval mark (electronic unit) ø N Z 1 MAE IN GERMANY = Static cooling normally sufficient = Oil cooling = Fan cooling 1. m/s (compressor compartment temperature equal to ambient temperature) = Fan cooling. m/s necessary B 7 1 R BF 1/V THERMALLY PROTETE SYSTEM Approval mark B ø9 E B A K..7. May

11 apacity (EN 19/EOMAF) * 178* * 181* * 171* * 19* apacity (ASHRAE) * 1* * * * 1* * 19* Power consumption * 8.* * 9.1* * 1* * 19* urrent consumption (for V applications the following must be halved) A *.9* * 7.8* * 8.* * 9.* OP (EN 19/EOMAF) W/W *.1* * 1.88* * 1.* * 1.* OP (ASHRAE) W/W *.* *.* *.* * 1.8* Test conditions EN 19/EOMAF ASHRAE ondensing temperature Ambient and suction gas temp. Liquid temperature Static cooling, 1V * Fan cooling of electronic unit compulsory Accessories 1 Watt =.8 kcal/h evices ompressor speed Electronic unit 11N1 11N 11N with AEO Resistor (R1) Ω speed rpm AEO ontr.circ. current ma In AEO (Adaptive Energy Optimizing) speed mode the B compressor will always adapt its speed to the actual cooling demand. BF Standard automobile fuse Not IN 78 1V: 1A deliverable V: 7.A from anfoss Mounting accessories Bolt joint for one compressor Bolt joint in quantities Snap on in quantities Wire dimensions Size AWG ross section Gauge mm V operation ft. m V operation ft. m *Length between battery and electronic unit Power supply Fuse LE Thermostat Terminal plug Main switch R1 Fan R 8 F P T Operational errors shown by LE (optional) Number Error type of flashes Thermal cutout of electronic unit (If the refrigeration system has been too heavily loaded, or if the ambient temperature is high, the electronic unit will run too hot). Minimum motor speed error (If the refrigeration system is too heavily loaded, the motor cannot maintain minimum speed at approximately 1,8 rpm). start error (The rotor is blocked or the differential pressure in the refrigeration system is too high (> bar)). Fan overcurrent cutout (The fan loads the electronic unit with more than 1A peak ). 1 Battery protection cutout (The voltage is outside the cutout setting)...b. April May K

12 BF (Inch onnectors) irect urrent ompressor R1a, 1 V Resistor (R) [kω] V cutout V cutin V max. Voltage ata Sheet (Replaces..1.) ode numbers BF without electronic unit 11Z Electronic unit 1V standard single: 11N1, pcs: 11N11 Electronic unit 1V w. metal shielding single: 11N, pcs: 11N1 Electronic unit 1V with AEO single: 11N, pcs: 11N1 LBP/MBP/ [HBP] Evaporating temperature range F ( ) to [] ( to [1]) Voltage range / max. voltage 1 V / V Max. machine compartment temp. F ( ) 11 () omp. cooling at ambient temp. 11 F ( ) S or F 1 * esign * depending on application isplacement cu.in. (cm ).1 (.) Oil quantity fl.oz. (cm ).1 (1) Maximum refrigerant charge oz. (g) 1. () Free gas vol. in compressor fl.oz. (cm ) 9. (87) Weight: ompressor/electronic unit lbs. (kg) 9./. (./.) type Variable speed Resistance, all windings (77 F) Ω. Approvals (electronic unit) E 7/ 9/ 77, UL98, SA. imensions Height in. (mm) A.9 (17) B. (1) B1. (18) B.87 (7) Suction connector location/i.. in. (mm)..9 (.±.9) Process connector location/i.. in. (mm)..9 (.±.9) ischarge connector location/i.. in. (mm) E.. (..1/.) ompressors on a pallet pcs. 1 Standard battery protection settings (no connection P) 1V cutout 1. 1V cutin 11.7 V cutout.8 V cut in. Optional battery protection settings V cutout V cutin V max. Voltage Blue stripe ø."(1) April "(1).7"(1) S O F 1 F 1.1" (8).79"().9"(78.) BF Barcode on white background Grey background R1a e 77 E approval mark (electronic unit).8"(1) 81 = Static cooling normally sufficient = Oil cooling = Fan cooling 1. m/s (compressor compartment temperature equal to ambient temperature) = Fan cooling. m/s necessary."(17) 7.91"(1) 8."().7"(17) ø.17"(.) N Z MAE IN GERMANY."(1) 1.81" () B R BF 1/V THERMALLY PROTETE SYSTEM Approval mark."(9) B1.7"(7) E B A.9"(1).1"(1) 89 ø."(9) 1 K..7. May

13 apacity (ASHRAE) Btu/h rpm \ F * 97* * 89* * 8* 17 1* 79* apacity (EN 19/EOMAF) rpm \ F * 1* * 191* * * * 187* In AEO (Adaptive Energy Optimizing) speed mode the B compressor will always adapt its speed to the actual cooling demand. Terminal plug Power consumption rpm \ F * 8.* * 98.* Fuse Main switch * 98.9* 119* 111* urrent consumption (for V applications the following must be halved) A Power supply Fan LE rpm \ F 1 1 F * 7.9* * 8.* R1 P * 9.* Thermostat R T * 9.91* EER (ASHRAE) Btu/Wh rpm \ F * 8.9* Test conditions ASHRAE EN * 8.1* ondensing temperature 1 F (, ) (11 F) * 7.7* Ambient & suction gas temp. 9 F ( ) (9 F) *.* Liquid temperature 9 F ( ) (11 F) Static cooling, 1V OP (EN 19/EOMAF) W/W * Fan cooling of electronic unit compulsory rpm \ F Watt =.1 Btu/h =.8 kcal/h * 1.9* * 1.9* Operational errors shown by LE (optional) * 1.8* Number Error type * 1.* of flashes Wire dimensions Thermal cutout of electronic unit Size (If the refrigeration system has been too heavily loaded, or if the ambient temperature is ompressor speed AWG 1V operation V operation high, the electronic unit will run too hot). Electronic unit 11N1 11N 11N with AEO Resistor (R1) Ω speed rpm AEO ontr.circ. current ma ross section Gauge mm *Length between battery and electronic unit Accessories evices ft. m ft. m BF Standard automobile fuse Not IN 78 1V: 1A deliverable V: 7.A from anfoss Mounting accessories Bolt joint for one compressor Bolt joint in quantities Snap on in quantities Minimum motor speed error (If the refrigeration system is too heavily loaded, the motor cannot maintain minimum speed at approximately 1,8 rpm). start error (The rotor is blocked or the differential pressure in the refrigeration system is too high (> bar)). Fan overcurrent cutout (The fan loads the electronic unit with more than 1A peak ). 1 Battery protection cutout (The voltage is outside the cutout setting).... April May K..7. 1

14 B8F irect urrent ompressor R1a 1 V ode numbers B8F without electronic unit Electronic unit 1V standard ata Sheet (Replaces (..F1.) 11Z8 single: 11N8, 8 pcs: 11N81 B8F 11Z LBP Evaporating temperature range to Voltage range / max. voltage 1 V / V Max. machine compartment temperature omp. cooling at ambient temp. S or F 1 * esign * depending on application isplacement cm. Oil quantity cm 1 Maximum refrigerant charge g Free gas vol. in compressor cm 87 Weight: ompressor/electronic unit kg./. Blue stripe Barcode on white background Grey background S O F 1 F R1a N MAE IN GERMANY e 77 E approval mark = Static cooling normally sufficient = Oil cooling = Fan cooling 1. m/s (compressor compartment temperature equal to ambient temperature) = Fan cooling. m/s necessary type Variable speed Resistance, all windings ( ) Ω. Approvals (electronic unit) E 7/ 9/ imensions Height mm A 17 B 1 B1 18 B Suction connector location/i.. mm. ±.9 Process connector location/i.. mm. ±.9 ischarge connector location/i.. mm E..1/. ø1 ø. 17 ø9 E ompressors on a pallet pcs. 1 Standard battery protection settings (no connection P) 1V cutout 1. 1V cutin 11.7 V cutout.8 V cut in. Optional battery protection settings Resistor (R) [kω] V cutout V cutin V max. Voltage V cutout V cutin V max. Voltage B1 B 1 9 B A 89 1 May..F. 1 1 K..7. May

15 apacity (EN 19/EOMAF) , , , apacity (ASHRAE) , , , Power consumption , , , urrent consumption (for V applications the following must be halved) A , , , OP (EN 19/EOMAF) W/W , , , OP (ASHRAE) W/W , , , Test conditions EN 19/EOMAF ASHRAE ondensing temperature Ambient and suction gas temp. Liquid temperature Static cooling, 1V Fan cooling of electronic unit integrated 1 Watt =.8 kcal/h ompressor speed Electronic unit 11N8 with AEO Resistor (R1) Ω speed rpm AEO,1,8, ontr.circ. current ma In AEO (Adaptive Energy Optimizing) speed mode the B compressor will always adapt its speed to the actual cooling demand. Wire dimensions ross section mm m 1V operation. m V operation *Length between battery and electronic unit Accessories evices B8F Standard automobile fuse Not IN 78 1V: A deliverable V: 1A from anfoss Mounting accessories Bolt joint for one compressor Bolt joint in quantities Snap on in quantities Power supply Fuse LE Thermostat Terminal plug Main switch R1 Fan R 8 F P T Operational errors shown by LE (optional) Number Error type of flashes Thermal cutout of electronic unit (If the refrigeration system has been too heavily loaded, or if the ambient temperature is high, the electronic unit will run too hot). Minimum motor speed error (If the refrigeration system is too heavily loaded, the motor cannot maintain minimum speed at approximately, rpm). start error (The rotor is blocked or the differential pressure in the refrigeration system is too high (> bar)). Fan overcurrent cutout (The fan loads the electronic unit with more than 1A peak ). 1 Battery protection cutout (The voltage is outside the cutout setting)...f. May May K..7. 1

16 BF irect urrent ompressor for Solar s R1a 1 V ata Sheet ode numbers BF without electronic unit 11Z1 Electronic unit 1V single: 11N, pcs: 11N1 LBP/MBP/(HBP) Evaporating temperature range to (1) Voltage range / max. voltage 1 V Fan output same as input voltage Max. machine compartment temperature omp. cooling at ambient temp. S or F 1 * * depending on application esign isplacement cm. Oil quantity cm 1 Maximum refrigerant charge g Free gas vol. in compressor cm 87 Weight: ompressor/electronic unit kg./. Blue stripe BF Barcode on white background Grey background S O F 1 F R1a 17 N Z 1 MAE IN GERMANY e 77 E approval mark = Static cooling normally sufficient = Oil cooling = Fan cooling 1. m/s (compressor compartment temperature equal to ambient temperature) = Fan cooling. m/s necessary type Variable speed Resistance, all windings ( ) Ω Approvals (electronic unit) E 7/ 9/ 77 imensions Height mm A 17 B 1 B1 18 B 7 Suction connector location/i.. mm. ±.9 Process connector location/i.. mm. ±.9 ischarge connector location/i.. mm E..1/. ompressors on a pallet pcs. 1 ø1 1 ø B1 B 1 ø9 E B A July..E K..7. May

17 apacity (EN 19/EOMAF) apacity (ASHRAE) Power consumption urrent consumption (for V applications the following must be halved) A OP (EN 19/EOMAF) W/W OP (ASHRAE) W/W Test conditions EN 19/EOMAF ASHRAE ondensing temperature Ambient and suction gas temp. Liquid temperature Static cooling, 1V 1 Watt =.8 kcal/h Accessories ompressor speed Electronic unit 11N with AEO Resistor (R1) Ω speed rpm AEO ontr.circ. current ma In AEO (Adaptive Energy Optimizing) speed mode the B compressor will always adapt its speed to the actual cooling demand. evices BF Standard automobile fuse Not IN 78 1A deliverable from anfoss Mounting accessories Bolt joint for one compressor Bolt joint in quantities Snap on in quantities Wire dimensions Size AWG ross section Gauge mm V operation ft. m ft. m *Length between battery and electronic unit V operation Fuse LE Thermostat Terminal plug Main switch R1 Solar panel Fan 8 F Operational errors shown by LE (optional) Number of flashes Error type Thermal cutout of electronic unit (If the refrigeration system has been too heavily loaded, or if the ambient temperature is high, the electronic unit will run too hot). Minimum motor speed error (If the refrigeration system is too heavily loaded, the motor cannot maintain minimum speed at approximately 1,8 rpm). start error (The rotor is blocked or the differential pressure in the refrigeration system is too high (> bar)). Fan overcurrent cutout (The fan loads the electronic unit with more than 1A peak ). T..E1. July May K

18 BK irect urrent ompressor for Solar s (for stationary use only) Ra 1 V ata Sheet ode numbers BK without electronic unit 11Z11 Electronic unit 1V single: 11N, pcs: 11N1 LBP/MBP/(HBP) Evaporating temperature range to (1) Voltage range / max. voltage 1 V Fan output same as input voltage Max. machine compartment temperature omp. cooling at ambient temp. S or F 1 * * depending on application esign isplacement cm. Oil quantity cm 1 Maximum refrigerant charge g 1 Free gas vol. in compressor cm 87 Weight: ompressor/electronic unit kg./. Red stripe BK Barcode on white background Grey background Ra 17 N Z 11 MAE IN GERMANY S = Static cooling normally sufficient O = Oil cooling Yellow warning label F 1 = Fan cooling 1. m/s (compressor compartment temp. equal to ambient temp.) = Fan cooling. m/s necessary F Ra e E approval mark 81 type Variable speed Resistance, all windings ( ) Ω 1.8 Approvals (electronic unit) E 7/ 9/ imensions Height mm A 17 B 1 B1 18 B 7 Suction connector location/i.. mm. ±.9 Process connector location/i.. mm. ±.9 ø1 1 ø. 17 B1 B ø9 E B A ischarge connector location/i.. mm E..1/. ompressors on a pallet pcs July..A K..7. May

19 apacity (EN 19/EOMAF) apacity (ASHRAE) Power consumption urrent consumption (for V applications the following must be halved) A OP (EN 19/EOMAF) W/W OP (ASHRAE) W/W Test conditions EN 19/EOMAF ASHRAE ondensing temperature Ambient and suction gas temp. Liquid temperature Static cooling, 1V 1 Watt =.8 kcal/h preliminary data Accessories evices ompressor speed Electronic unit 11N with AEO Resistor (R1) Ω speed rpm AEO ontr.circ. current ma In AEO (Adaptive Energy Optimizing) speed mode the B compressor will always adapt its speed to the actual cooling demand. BK Standard automobile fuse Not IN 78 1A deliverable from anfoss Mounting accessories Bolt joint for one compressor Bolt joint in quantities Snap on in quantities Wire dimensions Size AWG ross section Gauge mm V operation ft. m ft. m *Length between battery and electronic unit V operation Fuse LE Thermostat Terminal plug Main switch R1 Solar panel Fan 8 F Operational errors shown by LE (optional) Number of flashes Error type Thermal cutout of electronic unit (If the refrigeration system has been too heavily loaded, or if the ambient temperature is high, the electronic unit will run too hot). Minimum motor speed error (If the refrigeration system is too heavily loaded, the motor cannot maintain minimum speed at approximately 1,8 rpm). start error (The rotor is blocked or the differential pressure in the refrigeration system is too high (> bar)). Fan overcurrent cutout (The fan loads the electronic unit with more than 1A peak ). T..A1. July May K

20 ata stamping The data stamping is placed on the top of the compressor, e.g. Z7 ( characters) 11A1F (7 characters) omposition of line 1 Z:ompressor type information (11Z = Z) 7: internal anfoss code omposition of line 11: Production week : Production year A: Production day A = Monday, B = Tuesday, = Wednesday, etc. 1: Production hour to or shift code 1,, F: anfoss ompressors internal production location code A to G: Germany / K to N: Slovenia / R, S: Mexico For the electronic unit, the code for date of manufacture is located on the printed circuit board, visible through the opening on the backside of the housing, where the cables get out. Mounting the electronic unit The cable plug of the electronic unit is mounted on the pins of the current leadin on the compressor. Then the electronic unit itself is mounted on the bracket of the compressor. At first the left side is mounted, then the right side is pressed over the screw on the bracket. The electronic unit snaps on to the bracket and is now securely mounted on the compressor. In case the electronic unit must be removed from the compressor, the screw has to be loosened. 819 onnectors 818 The compressor is equipped with ANON connectors which consist of a thickwalled, copperplated steel tube with high corrosion resistance, and a solderability equal to that of conventional copper connectors. ANON connectors are equipped with an aluminium cap (apsolut) which gives a tight sealing. The seal cap is easily removed with an ordinary pair of pliers or with a special tool. Mounting accessories Washer ompressor base Nut M Grommet sleeve 9 Mounting accessories for B compressors are supplied as a screw and nut assembly Each assembly is supplied in a bag containing four screws, nuts, washers, grommet sleeves and rubber grommets for mounting one compressor. The screw and nut assembly can be obtained in quantities under code no abinet base Screw M x Rubber grommet Filter drier selection Only filter driers which are declared by the manufacturer to be suitable for mobile applications must be used in refrigeration systems with BF, BF and B8F compressors. Filter material powder ending up in the compressor will lead to excessive wear of the piston and transmission parts, and metal particles deposited in the motor windings will cause the compressor to stop because the electric signal back to the electronic unit is disturbed. K..7. May

21 BF / Electronic Unit 11N1 BF / Electronic Unit 11N BF / Electronic Unit 11N BF Solar / Electronic Unit 11N BK Solar / Electronic Unit 11N B8F / Electronic Unit 11N8 May K..7. 1

22 ompressors ode no escription BF mm Standard 11Z Standard compressor, mm tube connectors, UL recognized BF mm Solar 11Z1 Standard compressor, mm tube connectors BF inch 11Z Same as 11Z, inch tube connectors, UL recognized BK (Ra) 11Z11 For stationary use only, mainly solar applications, mm tube connectors BF mm 11Z1 Standard compressor, mm tube connectors, UL recognized BF inch 11Z Same as 11Z1, inch tube connectors, UL recognized B8F mm 11Z8 Standard compressor, mm tube connectors Electronic Single Pack ode no escription Electronic standard 11N1 for BF/BF, speed setting, battery protection Electronic EMI 11N for BF/BF, radiation extra shielded, speed setting, battery protection Electronic extended EMI 11N9 for BF/BF, radiation extra shielded, conduction extra shielded, speed setting, battery protection Electronic AEO 11N for BF/BF, Adaptive Energy Optimization, speed setting, battery protection Electronic solar 11N for BF/BK, optimized for direct solar panel operation, speed setting Electronic BF high start 11N for BF only, extra high start performance, speed setting, battery protection Electronic B8F 11N8 for B8F only, Adaptive Energy Optimization, speed setting, battery protection Electronic Ipack ode no escription Electronic standard 11N11 for BF/BF, speed setting, battery protection, pcs. Electronic EMI 11N1 for BF/BF, radiation extra shielded, speed setting, battery protection, pcs. Electronic AEO 11N1 for BF/BF, Adaptive Energy Optimization, speed setting, battery protection, pcs. Electronic solar 11N1 for BF/BK, optimized for direct solar panel operation, speed setting, pcs. Electronic BF high start 11N1 for BF only, extra high start performance, speed setting, battery protection, pcs. Electronic B8F 11N81 for B8F only, Adaptive Energy Optimization, speed setting, battery protection, 8 pcs. ompressor sectional view Stator Shock absorber urrent leadin 817 Permanent magnet Shock absorber K..7. May

23 May K..7.

24 The anfoss product range for the refrigeration and air conditioning industry ompressors for refrigeration and air conditioning These products include hermetic reciprocating compressors, scroll compressors and fancooled condensing units. Typical applications are air conditioning units, water chillers and commercial refrigeration systems. Appliance controls For the regulation of refrigeration appliances and freezers anfoss supplies a product range of electromechanical thermostats produced according to customer specifications; electronic temperature controls comprising models with and without displays; service thermostats for servicing on all refrigerating and freezing appliances. ompressors and ondensing Units This part of the range includes hermetic compressors and fancooled condensing units for household refrigerators and freezers, and for commercial units such as bottle coolers and drinks dispensers. We also offer compressors for heat pumps, and 1 and V compressors for refrigerators and freezers in commercial vehicles and boats. Refrigeration and air conditioning controls Our full product range covers all control, safety, system protection and monitoring requirements in mechanically and electronically controlled refrigeration and air conditioning systems. The products are used in countless applications within the commercial and industrial refrigeration and air conditioning sectors. anfoss ompressors GmbH Mads lausen Str Flensburg / Germany anfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. anfoss reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed. All trademarks in this material are property of the respective companies. anfoss and the anfoss logotype are trademarks of anfoss A/S. All rights reserved. K..7. / Produced by anfoss ompressor, EH9,.