GE UR8CH Analog I/O Module

Based on over 5000 reviews

Description:GE UR8CH: CT/VT module, 3-phase CT + 3-phase VT inputs, 1 A/5 A selectable, for UR-series relays.

Product condition: New

Packing condition:Factory Packing

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PLC Autocontroller DELIVER PARTS TO WORLD.



PLC Autocontroller – Email: ab@mooreplc.com | Sales Manager: May

1. Why the UR8CH still matters

The UR8CH is GE’s 8-slot CT/VT plug-in card for the Universal Relay (UR) family. Built for 15-year-plus life cycles, it turns one UR relay into a high-density metering & protection node—no extra panel space, no extra wiring. For 20 years PLC Autocontroller has shipped this card to power plants, metro systems and OEM panels across Asia; today we keep fresh stock in Xiamen for 72-h dispatch worldwide.

2. One glance at the hardware

Channel density

8 independently conf. CT or VT inputs

CT range

0.05–8 A continuous, 0.5 % accuracy

VT range

5–240 V line-to-line, 0.2 % accuracy

Burden

≤0.2 VA (CT)

Isolation

2 kV RMS, 1-min channel-to-ground

Temp drift

±0.02 %/°C –40…+85 °C

Connector

front-removable, finger-safe screw-clamp

Diagnostics

open-CT, short-VT, temp & vibration alarms via IEC 61850 GGIO

3. How it saves you engineering hours

ü Auto-sensing: the card tells the UR CPU whether a channel is wired as 1 A or 5 A CT, 110 V or 220 V VT—no DIP switches.

ü Pre-loaded ratio tables: choose from 30 standard CT/VT ratios in EnerVista UR Setup; scaling uploads in <10 s.

ü Merge unit mode: stream 80 samples/cycle per channel over SV (IEC 61850-9-2LE) to any third-party IED—eliminate traditional wire marshalling.

4. Typical fit-for-purpose combos

Application

Recommended UR relay

UR8CH config

Added value

Transformer differential

T60

4 CT + 4 CT

2nd-harm blocking, 5-ms trip

Feeder over-current

F650

6 CT + 2 VT

ARC-fault + recloser logic

Busbar impedance

B30

8 VT

High-impedance REF, 1-ms scan

5. Quick order path

Need a price today? Email ab@mooreplc.com and copy May – we answer within one working shift.


What happens next?

 


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