The GE Multilin UR-8AH is an analog AC measurement interface module developed for the Universal Relays platform that provides three 1A/5A Phase CTs, one 1A/5A Ground CT, and 4 VTs to step down primary electrical grid signals into precise secondary values. This configuration allows the hosting relay chassis to sample, meter, and monitor crucial utility parameters including current, voltage, active power, energy, frequency, and circuit demand factors.
The primary function of the UR-8AH is to act as an isolated instrument transformer interface, converting high-magnitude high-voltage system lines into lower operational signals that can be recognized and modulated by the internal processing logic. As a legacy hardware option, it is engineered to operate on legacy equipment tiers carrying firmware version 3.5x or earlier, establishing standard 4CT/4VT matching layouts. This module provides critical safety isolation between secondary instrument circuits and ground, delivering accurate data streams used by protection loops to isolate faulted primary components. All parameter adjustments, calibration thresholds, and trend logs are interfaced using General Electric Multilin's EnerVista UR workstation software.
| Parameter | Specification |
|---|---|
| Manufacturer | GE Multilin |
| Model | UR-8AH |
| Product Series | UR Series (Universal Relay) |
| Module Type | CT/VT Module |
| Phase Current Transformer Channels | 3 Channels (1A/5A Dual Rated) |
| Ground Current Transformer Channels | 1 Channel (1A/5A Dual Rated) |
| Voltage Transformer Channels | 4 Channels (VTs) |
| Firmware Compatibility | Version 3.5x or earlier |
| Configuration Tool | EnerVista UR |
| Manufacturing Location | Ontario, Canada |
| Dimensions | approx. 15cm L x 18cm W x 4cm H |
| Weight | 2 lb, 9 oz (approx. 1.16 kg) |
Global Express Shipping
Returns & Warranty
Manufacturer: General Electric
Product No.: UR-8AH
Country of origin:Canada
Product Type: CT/VT Module
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 1160g
Dimensions: 15cm L x 18cm W x 4cm H
Shipping port: Xiamen
Warranty: 12 months
The GE Multilin UR-8AH is an analog AC measurement interface module developed for the Universal Relays platform that provides three 1A/5A Phase CTs, one 1A/5A Ground CT, and 4 VTs to step down primary electrical grid signals into precise secondary values. This configuration allows the hosting relay chassis to sample, meter, and monitor crucial utility parameters including current, voltage, active power, energy, frequency, and circuit demand factors.
The primary function of the UR-8AH is to act as an isolated instrument transformer interface, converting high-magnitude high-voltage system lines into lower operational signals that can be recognized and modulated by the internal processing logic. As a legacy hardware option, it is engineered to operate on legacy equipment tiers carrying firmware version 3.5x or earlier, establishing standard 4CT/4VT matching layouts. This module provides critical safety isolation between secondary instrument circuits and ground, delivering accurate data streams used by protection loops to isolate faulted primary components. All parameter adjustments, calibration thresholds, and trend logs are interfaced using General Electric Multilin's EnerVista UR workstation software.
| Parameter | Specification |
|---|---|
| Manufacturer | GE Multilin |
| Model | UR-8AH |
| Product Series | UR Series (Universal Relay) |
| Module Type | CT/VT Module |
| Phase Current Transformer Channels | 3 Channels (1A/5A Dual Rated) |
| Ground Current Transformer Channels | 1 Channel (1A/5A Dual Rated) |
| Voltage Transformer Channels | 4 Channels (VTs) |
| Firmware Compatibility | Version 3.5x or earlier |
| Configuration Tool | EnerVista UR |
| Manufacturing Location | Ontario, Canada |
| Dimensions | approx. 15cm L x 18cm W x 4cm H |
| Weight | 2 lb, 9 oz (approx. 1.16 kg) |
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Color pattern |
Black
|
| Country of origin |
Canada
|
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