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Phase Protection Relay
Code : FKR2.G.4W
In three phase systems, when phase sequence is correct and there is no asymmetry between phases, normal LED is turned on and relay contact is energised.
Technical Specifications
| . | Phase failure Ok Voltage Unbalance %20 stable Phase Sequnce Control Ok Over Voltage Protection No Under Voltage Protection No ON delay(Ts) No OFF delay (Ts) No Neutral failure detection have sealed System Voltage 400V AC3~(50/60Hz) Umax=(1,30)xUn Umin=(0,70)xUn Contact Ambient Temperature -20C -+ 60C Dimensions Connection PTC protection No Quantity in 1 box 10 |
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