RM35UB3. Main. Product or component type. Product specific application. Relay monitored parameters. Switching capacity in VA Minimum switching current

Transcription

1 Characteristics voltage control relay RM35-U - range V AC Complementary Reset time Maximum switching voltage [Us] rated supply voltage Supply voltage limits Voltage detection threshold Main Range of product Product or component type Relay type Product specific application Relay name Relay monitored parameters Time delay Switching capacity in VA Minimum switching current Maximum switching current Power consumption in VA Measurement range Zelio Control Modular measurement and control relays Voltage control relay For 3-phase supply RM35UB3 Absence of neutral Overvoltage and undervoltage between neutral Overvoltage and undervoltage between phases Adjustable s, % on crossing the threshold 1250 VA 10 ma at 5 V DC 5 A AC/DC <= 3.9 VA AC V voltage AC 50/60 Hz Utilisation category DC-14 conforming to IEC DC-13 conforming to IEC DC-12 conforming to IEC AC-15 conforming to IEC AC-14 conforming to IEC AC-13 conforming to IEC AC-12 conforming to IEC ms for time delay 250 V AC/DC V AC V AC 114 V Control circuit frequency Hz +/- 15 % Output contacts Nominal output current Measuring cycle 1 C/O + 1 C/O, 1 per threshold 5 A Hysteresis 2 % Delay at power up Measurement accuracy Repeat accuracy Measurement error Response time Marking <= 150 ms measurement cycle as true rms value <= 650 ms +/- 10 % of the full scale value +/- 1 % for time delay +/- 0.5 % for input and measurement circuit 0.05 %/ C with temperature variation < 1 % over the whole range with voltage variation < 200 ms in the event of a fault CE : 73/23/EEC CE : EMC 89/336/EEC Overvoltage category III conforming to IEC Insulation resistance > 500 MOhm at 500 V DC conforming to IEC > 500 MOhm at 500 V DC conforming to IEC [Ui] rated insulation voltage 400 V conforming to IEC The information provided in this documentation contains general descriptions and/or technical characteristics of the performance of the products contained herein. This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications. It is the duty of any such user or integrator to perform the appropriate and complete risk analysis, evaluation and testing of the products with respect to the relevant specific application or use thereof. Neither Schneider Electric Industries SAS nor any of its affiliates or subsidiaries shall be responsible or liable for misuse of the information contained herein. Mar 21,

2 Supply frequency 50/60 Hz +/- 10 % Operating position Connections - terminals Any position without derating Tightening torque N.m conforming to IEC Housing material Status LED Screw terminals 2 x x 1.5 mm² - AWG 24...AWG 16, flexible cable with cable end Screw terminals 1 x x 2.5 mm² - AWG 24...AWG 12, flexible cable with cable end Screw terminals 2 x x 2.5 mm² - AWG 20...AWG 14, solid cable without cable end Screw terminals 1 x x 4 mm² - AWG 20...AWG 11, solid cable without cable end Self-extinguishing plastic 1 LED yellow for relay ON 1 LED green for power ON Mounting support 35 mm symmetrical DIN rail conforming to EN/IEC Electrical durability Mechanical durability Operating rate Width Product weight cycles <= cycles <= 360 operations/hour under full load 35 mm 0.08 kg Environment Electromagnetic compatibility Immunity for industrial environments conforming to NF EN/IEC Emission standard for residential, commercial and light-industrial environments conforming to EN/IEC Emission standard for industrial environments conforming to EN/IEC Standards EN/IEC Product certifications CSA C-Tick GL GOST UL Ambient air temperature for storage C Ambient air temperature for operation C Relative humidity 95 % at 55 C conforming to IEC Vibration resistance 1 gn (f = Hz) conforming to IEC /IEC mm (f = Hz) conforming to IEC /IEC Shock resistance 5 gn conforming to IEC IP degree of protection IP30 (casing) conforming to IEC IP20 (terminals) conforming to IEC Pollution degree 3 conforming to IEC Dielectric test voltage Non-dissipating shock wave 2 kv AC 50 Hz, 1 min 4 kv 2

3 Dimensions Drawings 3-Phase Voltage Control Relays Dimensions and Mounting 3

4 Connections and Schema 3-Phase Voltage Control Relays Wiring Diagram 4

5 Technical Description Function Diagrams Phase Failure Detection (U measured < 0.7 x nominal supply voltage) Un L1, L2, L3 R1/ R2 Nominal supply voltage Phases of the supply voltage monitored Output relays Relay status: black color = energized. Control of Overvoltage and Undervoltage Tt1 Overvoltage threshold delay (adjustable on front panel from 0.3 to 30 s) Tt2 Undervoltage threshold delay (adjustable on front panel from 0.3 to 30 s) H Hysteresis U> Overvoltage threshold U< Undervoltage threshold L1, Phases of the supply voltage monitored L2, L , R1 output relay connections (refer to Connections and Schema) , R2 output relay connections (refer to Connections and Schema) Relay status: black color = energized. The overvoltage and undervoltage thresholds are adjustable from 2 20% of Un (nominal supply voltage): Un Phase/neutral 120 V 127 V 220, 230, 240, 260 V 277 V Voltage threshold (%) > <

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