GE UR 8FV CT/VT Measurement Module

FAQ

Q1: What is UR 8FV used for?
It measures current and voltage signals for GE UR protection relays.

Q2: Is it a protection relay?
No. It is a measurement module, not a full relay.

Q3: What inputs does it support?
3-phase CTs, ground CT, and VT inputs.

Q4: Where is it used?
In GE Multilin UR-series relays for power system protection.

Q5: Can it operate alone?
No, it must be installed in a UR relay chassis.

Q6: What is the typical size?
About 152 × 178 × 38 mm.

Q7: What is the weight?
Roughly 0.6–1.5 kg depending on revision.

Q8: What is its main role in protection systems?
It provides accurate electrical measurements for protection algorithms like overcurrent, differential, and distance protection.

GE UR 8FV

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