Voltage monitoring for 3 phase systems. 3 phase mains, 50 → 400 Hz. Arithmetic average measurement. Adjustable response and fall-back values. For mains with or without a neutral conductor. Closed circuit current principle, output relay not activated in the event of a fault. LED status displays. Impervious to harmonics. Overall width 45 mm. Input. Overload capability: 1.2 UN continuous. Response value RAN: 0.85 → 1.05 UN adjustable. Fall-back value: 0.75 → 0.95 UAN adjustable. Output. Contact assignment: 2 changeovers. Contact type: Spring contact. Thermal current: 6 A. Switching capacity: 3 A (as per AC 11, 230 V), 2 A (as per DC 11, 24 V)
Monitoring Application = Voltage
Supply Voltage = 230/400 V ac
Contact Configuration = DPDT
Voltage Sensitivity = Undervoltage
Electrical Phase = 3, Neutral
Maximum Operating Temperature = +60°C
Length = 132mm
Height = 73mm
Dimensions = 132 x 45 x 73 mm
Minimum Operating Temperature = -20°C
| RS Components, Ltd. | |
|---|---|
| Product Category | Protective Relays and Monitoring Relays |
| Product Number | 2408939 |
| Operating Temp | -4 to 140 F (-20 to 60 C) |
