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3PH FAILURE/REVERSAL MONITOR RELAY
SKU: 270144
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Availability: Out of Stock
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Short Description
Specifications:
MID 380-480 VAC 3PH
PROTECT RELAYS Protection relays.
Phase-failure/reversal/imbalance M1D-SA
Casing Width (mm): 17,5
Connections: Screw Terminal
Network: 3Ø with Neutral
Response Time for Monitoring Any Function Max: 250ms.
Type of Output: Relay
Supply Frequency: 50-60 Hz
Operating Frequency: 50-60 Hz
Protection Class: IP20
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Technical Data:
Phase Failure:
Fixed Delay Time: 500ms
Adjustable/Fixed Unbalanced Protection:
Range/Limit: ±20%
Hysteresis: 3% x Un ≈ 12VAC
Delay Time: 2000msec.
Auxiliary Contacts:
Type: 1 C/O (SPDT)
Max. Ratings - AC (for NO Side): 5A/250V; 1250VA
Max. Ratings - DC (for NO Side): 5A/30VDC: 150W
Mechanical Lifetime: 107 operations
Electrical Lifetime Operations (for NO Side): 5x104(5A at 250VAC) 1x105 (5A at 30VDC)
Supply Voltage:
AC: 380-480±25% from L3-N
Ambient Conditions:
Operating Temperature: -20°C +60°C
Storing Temperature: -40°C +75°C
Relative Humidity (No Condensation): Maks. 95%