INV Series Sine-Wave Inverter. Manual INV12/220-XXXX KLC INV24/220-XXXX KLC INV48/220-XXXX KLC INV110/220-XXXX KLC INV220/220-XXXX KLC

Transcription

1 INV Series Sine-Wave Inverter Manual INV12/220-XXXX KLC INV24/220-XXXX KLC INV48/220-XXXX KLC INV110/220-XXXX KLC INV220/220-XXXX KLC

2 Precautions Before operating, please read the users manual to learn the proper use of equipment. Please keep this manual for future use. Warning: The machine should be installed by trained engineers, please make sure to clarify the following issues before installation: Voltage provided by the dc bus, whether it is rated dc input voltage of the inverter. Red line connect positive of battery, black connect negative of battery. Please pay attention to the negative and positive connection. When install the battery pack, it should follow connection instructions of battery. Wires must be wrapped tightly. Pls don t make the positive and negative short circuit, while prohibit to touch any battery terminals and naked wires, otherwise the battery will be damaged or cause personal injury. Even if AC power is disconnected, there will be some high voltage inside which will threaten personal safety. There should add the MCB in front of DC input and AC input,in order to disconnect the power easily when maintain and inverter failures. Pls do not remove cover or any parts inside. There are fatal voltage or dangerous high energy in the parts inside the device! 1

3 Table of Contents 1. INV SERIES SUMMARIZE INV SERIES FEATURES INV SERIES MODEL NOTES: INV SERIES MODEL TABLE INV SERIES INTERNAL BLOCK DIAGRAM INV SERIES MODEL USE METHOD INV SERIES MAINTENANCE INFORMATION INV SERIES LCD MENU CONTENT INV SERIES MODEL TECHNICAL SPECIFICATIONS INV SERIES MECHANICAL PROPERTIES ACCESSORY NOTE QUALITY ASSURANCE CARD

4 1. INV Series Summarize series of pure sine-wave inverter is special designed and produced for the actual needs of electric power system and the telecommunications, considering the space installation size, the demand for IT era inverter management automation and networking and the influence of noise on office or room staff. This series inverter adopts advanced SPWM and CPU control technology, control precision, input and output isolation, safely and high efficiency, good reliability, especially the strong ability to withstand the impact of inductive loads. This series of products are not only small volume, light weight, beautiful appearance, convenient installation and maintenance, easy operation, low noise, low reflected noise, no pollution, but also have real time data acquisition and remote communication function. It is a convenient system for the majority of users with implementation of network management and remote monitoring. It is not only applicable to the communications industry, but also for the other to supply high quality power requirements occasion, an ideal power choice for the office automation. 2. INV Series Features 1) INV series inverter is the intelligent power inverter, using intelligent microcomputer CPU control technology, the control circuit is simple, reliable, and fast response to changes in the external environment; 2) INV series inverter adopting SPWM technology, the output is pure sine-wave with stabilized voltage and frequency, filtering noise and low distortion; 3) The INV series inverter has strong load capacity, good load compatibility, built-in bypass switch, which improve the continuity and reliability of the inverter power supply; 4) INV series inverter DC input adopts advanced reflected noise suppression technology, without interfering with other communication devices which shared DC power, and AC input use multiple filtering technology to eliminate mains interference, which meet the application needs of using main AC power; 5) INV series inverter has 2 working types: AC power type and DC power type (It can be modified via LCD panel or communication background software); (1) AC power type means the city power supply is main when the city power is normal, when city power off, inverter comes into work state; 3

5 (2) DC power type means the inverter power supply is main when the city power is normal, when inverter power off, city power comes into work state automatically; 6) With the excellent design, IVS9000 series inverter can be automatically switched to bypass on the running state. It s easy to maintain and replace the battery without effecting load power supply; 7) In case battery voltage is high/low or overload, the inverter will shut off. When battery voltage returns to normal, the inverter will automatically switch on; when overload was eliminated, the inverter will also automatically switch on. This feature is especially suitable for unattended communication base stations; 8) INV series inverter with LCD display, users can see the data anytime. LCD screen uses 1602B, 122 * 32 dot matrix, blue background, silver-white subtitles; 9) INV Series Inverter support AC power on, in case of DC power fault conditions; 10) INV series inverter can support network communication system, power working state can be monitored by the supervision software (optional); 11) INV series inverter supports TCP / IP protocol functions. It uses monitoring software to remote control single / multiple inverters via Ethernet(optional); 12)IV series inverter provides three s of passive dry contacts (with separate dry contact interface), respectively for the DC input failure (1,2 pin), AC input failure (5,6 pin) and AC output failure (3,4 pin) alarms. 3. IV Series Model Notes: 48 / 220-2k LC LC Inch Rack Type (LCD panel) 2K Power (VA) AC Output Voltage (V) 48---DC Input Voltage (V) -- EC Company Code 4. INV Series Model Table 12 Series 24 Series 48 Series 110 Series 220 Series 500VA 12/ LC 24/ LC 48/ LC 110/ LC 220/ LC 1KVA 12/220-1KLC 24/220-1KLC 48/220-1KLC 110/220-1KLC 220/220-1KLC 2KVA - 24/220-2KLC 48/220-2KLC 110/220-2KLC 220/220-2KLC 3KVA - 24/220-3KLC 48/220-3KLC 110/220-3KLC 220/220-3KLC 4

6 4KVA /220-4KLC 110/220-4KLC 220/220-4KLC 5KVA /220-5KLC 110/220-5KLC 220/220-5KLC 6KVA /220-6KLC 110/220-6KLC 220/220-6KLC 7KVA /220-7KLC 110/220-7KLC 220/220-7KLC 8KVA /220-8KLC - 220/220-8KLC 9KVA /220-9KLC - 220/220-9KLC 10KVA /220-10KLC - 220/220-10KLC 5. INV Series Internal block diagram 6. INV Series Model Use Method 6.1 Preparation (To install the inverter, it requires technical staff who has some knowledge of electrical theory and practical experience) a) Open the package and check accessories b) Choose a clean and ventilation area. 5

7 c) Make sure DC voltage and battery voltage match with what inverter requires. d) Check the power Positive and Negative line, high potential is positive, the low potential is negative (for example:-48vdc power supply, 0V terminal is positive,-48v side is negative, +24 V power supply, +24 V terminal is positive, 0V side is negative) 6.2 wiring A) To ensure reliable connection, connecting Positive Cable with the terminal +,negative Cable with the - ; B) You can test machine only when DC input is available to confirm whether the machine and power is normal; C) Connecting AC input wire with AC IN terminal on the inverter. Pls note L N phase. At the same time, AC Ground wire must be connected into ground well. D) Connecting load cables with AC output terminals AC OUT on the inverter. 6.3 Start Switches : Left-Right reciprocating type a) Make sure that DC input, AC input and AC output cables are right connected. b) Switch mode: switch to " " for the shutdown, switch to "-" for the boot. c) Press the switch to the "-" terminal,after hear a "beep" sound, inverter comes into the state of self-inspection, which means inverter is on. Notes: Self-inspection------Before the output is stable delivered, check the external environment and whether inverter is normal. When all parameters of inverter is normal, the inverter will be in working status of AC power main or DC power main. It takes about 10 seconds. LED indicators lights from left to right two times during this period. Shutdown mode: Switch to " " direction, the machine will be shut down. 6.4 Mute switch If the inverter failed during operation, the system will sound an alarm, audible alarm can be turned off via, the button is touch type. Press the twice,you can control sound alarm: Press the again,alarm will be closed; press the twice, the alarm sounds again be opened. If there is same problem, the inverter will not be alarmed again in mute state. When the new problem occurs, the inverter will also alarm. 6.5 Communication parameters The are 3 kinds of communication interface: RS232, RS485,TCP / IP, but only choose on from them.baud rate is up to INV Series Maintenance information Button and the Definition of LED light On / off button SWITCH "Power output" green light: Return button 6

8 "Inverter output" blue light: Menu button: up "Battery Fault" red light: Menu button: down "Load Fault" red light: OK button: Chart 1: Indicator and Combination ((F)BAC12A (F)BDC12A (F)BAC35A (F)BDC35A ) Status Output Power Inverter Battery Load Output Item Type Green Blue Red Red Buzzer Yes Power A sound/1s 1 Self Test On On On On 3sound/ No Inverter muted Self Test Yes Power 2 Battery Dark Light Blink Dark Blew Failure No No 3 Power Normal Yes Power Light Dark Dark Dark No 4 Power Abnormal Yes Inverter Dark Light Dark Blink A Sound/3s 5 Inverter Normal Yes Inverter Dark Light Dark Dark No 7

9 6 DC Voltage Low Yes( Lower than start voltage) Inverter Dark Blink Dark Dark A Sound/3s 7 DC Start Voltage Low No ( Lower than start voltage) No Blink Blink Blink Blink A Sound/ 3s DC input voltage High Inversion Output Fault(Too High or Too low) Overload Warning City Power Supply Overload Warning Inversion State Overload Shutdown Short-circuit Shutdown Yes Power Light Dark Dark Dark No No No Dark Dark Light Dark A Sound/1s Yes Power Dark Blink Blink Dark Blew No No Off / 3 Min. No Light Dark Dark Light A Sound/1s Off / 30S No Dark Light Dark Light A Sound/1s Restoration /1 Min No Dark Dark Blink Light Blew No No Light Light Blink Light Blew Inversion Yes Power 14 Blink Blink Blink Dark Blew Wave Fault No No 15 DC Off Yes Power Light Dark Dark Dark A Sound/ 3s Note : If InINVidual indicator combination and alarm information is not inconsistent with the actual test, it does not affect the device performance. (Or consult manufacturer technical person). Explain: " " means the LED lights up order; " Note " to Chart II 8. INV Series LCD menu content 8.1 Menu Display: Press Menu button: down 1) DC voltage: current DC input voltage 2) Mains voltage: current mains input voltage 8

10 3) Mains frequency: current mains input frequency 4) Working Mode : current work status in the AC or the inverter status 5) The output voltage: current operating output voltage 6) Output current: current work output current 7) Output frequency: The current operating output frequency 8) Output power :current operating output power 9) Load ratio: the ratio of the current work output power / maximum power 10) Parameter tings: press the OK Button to up the menu (Go for simple parameter modification) 8.2 Introduction of parameter ting display: Press Menu UP button, then press to content) 1) Language: Press the OK Button to enter, select Chinese and English 2) The main supply: Press OK Button to choose AC working type or DC working type 3) The local IP address: When multi-machine communicate at the same time, you can select a different IP address within the same network to communicate together 4) Mains alarm: Mains alarm function can be turned off when no AC input 5) Parity bit: you can select a different parity or no parity 6) Baud Rate: you can choose to identify different baud rate, now up to max ) LED backlighting time: you can backlight time 8) The version number: Due to the use of inside the factory, the machine program can be traced back 8.3 The alarm check and mute, OK Button 1) The alarm check: LCD menu in any column (except the language and parameter tings) press "OK" to view the current alarm information. 2) Mute: In the alarm menu,you can press OK Button into the mute option, then press OK Button again can choose the Mute. 9. INV Series Model Technical Specifications Chart 2:INV Series Model Technical Specifications Technical Specifications (VA) 0.5K 1K 2K 3K 4K 5K 6K 7K 8K 10K Input Voltage(Vdc) See chart3 Input current(a) See chart3 DC INPUT Input range of See chart3 Voltage(Vdc) 9

11 AC Bypass AC OUTPUT ENVIRONM ENT SHOW Reflected Noise Current 10% Bypass Volt(Vac) 260V-180V(±10V) Input Current(A) Transfer Time(ms) 5ms Rated Capacity(VA) 500 1K 2K 3K 4K 5K 6K 7K 8K 10K Output Power(W) Voltage and Frequency 220Vac,50HZ Output Current(A) Voltage Precision(V) 220±1.5% Frequency Precision (Hz) 50±0.1% Output wave Pure Sine Wave Wave Distortion (THD) 3%(Linear Load) (Resistant Load) Dynamic Reaction Time 5%((load 0 100%) (Load 0 100%) Power Factor(PF) 0.8/0.7 Overload 120%,30s Inversion Efficiency (80% Resistant 85% Load) Transfer Time(ms) 5ms Isolation(IN/OUT) 1500Vac,1min Noise(1m) 40dB Temperature -20 ~+50 Humidity 0~90%,Non-condensing Sea Level(m) 2000 LCD Input and Output Voltage, Frequency, Output Current, Temperature Inverter status Power normal, Inverter normal, battery voltage, output overload MECHANIC AL Standard rack (D W H)( mm) Weight(Kg) See IVS9000 Series Mechanical properties See IVS9000 Series Mechanical properties 10

12 Protection Function Input Low/High Voltage;Output Overload/Shortage; Reversed Input Connecting Protection Note: Rated output power error: 500VA to ± 50W; 1-5KVA to ± 100W; 6KVA to ± 200W Chart 3:INV Series inverter input DC voltage, current, efficiency (error: ±2V/± 2%) 12 Series 24 Series 48 Series 110 Series 220 Series Rated input voltage (Vdc) 12V 24V 48V 110V 220V DC input voltage range (Vdc) Rated input current (A) Turn-off voltage 10V 15V Turn-off voltage 20V 30V Turn-off voltage 40V--60V Turn-off voltage 90V 139V Turn-on voltage Turn-on voltage Turn-on voltage Turn-on voltage 11V 14V 22V 28V 45.5V 57V 104V 131V Turn-off voltage 180V--275V Turn-on voltage 208V 260V 500VA VA VA VA 5 500VA 2 1KVA 83 1KVA 42 1KVA 21 1KVA 9 1KVA KVA 83 2KVA 42 2KVA 18 2KVA KVA 104 3KVA 63 3KVA 27 3KVA KVA 83 4KVA 36 4KVA KVA 104 5KVA 45 5KVA KVA 125 6KVA 55 6KVA KVA 146 7KVA 64 7KVA KVA KVA KVA KVA 45 Note: 1) When tested by using different instruments, the test range may have some deviation. 2) Current from this form is only for distribution size reference. Explanation: 1) In order to protect the battery, only when the battery voltage was in tun-on voltage range, the inverter can normal boot. 2) Boot into working condition, as long as the battery voltage in the turn-off voltage range, the inverter can work. When the battery voltage falls the limit of turn-on voltage, there will be low voltage alarm; when it goes on to fall to the limit of turn-off voltage, inverter shutdown. 10. INV Series Mechanical properties Figure 1:0.5K-3KVA Mechanical info(2u/19 Inch Rack Type LCD Panel) 11

13 Machine Model: 500VA Size: 482*375*88 (W*D*H) Weight: 8Kg 1KVA Size: 482*375*88 (W*D*H) Weight: 8Kg 2KVA Size: 482*375*88 (W*D*H) Weight: 8Kg 3KVA Size: 482*375*88 (W*D*H) Weight: 9Kg Figure 2:4K-5KVA Mechanical info(2u/19 Inch Rack Type LCD Panel) Machine Model: 4KVA 5KVA Size: 482*386*88 (W*D*H) Weight: 11Kg Size: 482*386*88 (W*D*H) Weight: 11Kg 12

14 Figure 3:6K-10KVA Mechanical info (4U/19 Inch Rack Type LCD Panel) Machine Model: 6KVA Size: 482*400*176 (W*D*H) Weight: 15Kg 7KVA Size: 482*400*176 (W*D*H) Weight: 15Kg 8KVA Size: 482*400*176 (W*D*H) Weight: 17Kg 10KVA Size: 482*400*176 (W*D*H) Weight: 17Kg Fingure 4: 48Vdc-10KVA Mechanical info(8u/19 Inch Rack Type LCD Panel) 13

15 11. Accessory 1)Terminal: 5pcs; 2)A technical manual (including quality assurance); 3)Mounting holes screws: 4 pcs, factory inspection report. 12. Note Please understand that due to constantly update the product, the content of this document does not exactly match the actual product. For product updates, please contact us. Chart 4: Inverter common fault analysis table Fault type Symptom Fault Analysis Determine the point of failure Fault handling Note Check first before wiring correct Re-wiring after Reverse the positive negative DC input, high-potential pick confirm the and negative "+" pole, low potential connection "-" positive and Boot failure Unbootable pole Measure the both ends of the terminal negative Boot after Low voltage DC voltage in DMMs DCV, check whether charging the power the voltage is higher than the turn-on battery voltage voltage to get the 14

16 Work failure After working Low or high voltage for some inverter protection; time machine Overload protection no output Power voltage is too high or too low Power switch Not switch failure Low-voltage inverter shutdown protection Output Fault No output Machine protection Unable to Whether a wrong Communication communicate communication port failure Communicati Whether the on is communication line unstable is too long Disconnect the load,and test if it can work without load and each voltage is normal,etc.. Use a multimeter inverter AC input voltage to see if the operating range After the low-voltage inverter shutdown, no switching to AC High voltage, low voltage, over-temperature, overloading, etc. Check whether to choose the right means of communication (RS232 or 485) Check whether communication lines, wire and panels baud rate match turn-on voltage Consult factory technician Switch after power voltage stability Switch after inverter working Consult factory Choose the right communication Replacing UTP or re the baud rate Note: When testing, please combine this chart and chart 1 to judge. Quality assurance card Before leaving the factory, we ensure the sine wave inverter quality is excellent and it must be strictly checked. The company assures customers a good machine performance, mechanical integrity. One-year free warranty service, warranty are as follows: (1) In one-year warranty period, if mechanical damage and failure occure, we will provide free repair and replacement parts, when the company's technical staff confirmed that the it is occurring under normal use. Damaged parts should be returned to the Company. (2) As stated in this warranty card machines in the following cases, the warranty period will expire automatically: (a)the change of company trademarks; (b) Due to misuse, negligent use, irresistible factors that cause damage; (c) Not follow installation instructions that provided by the original installation to install. (3) Please present this card, show the card and purchase receipt (invoice)to technicians when it need to be repaired. 15

17 User information User units User address Distribution Unit Model Date of purchase Contact Person Tel Zip code machine numbers Handling person Maintenance record sheet Date Repair types Abstract Maintenance staff User Signature Note: Please immediately send a copy with the official seal to the marketing department after fill in the user information. 16