UR8FV GE Multilin CT/VT Module | UR Series Universal Relay Analog Input Module

All products on this website are discounted products, and market prices have been fluctuating. Please refer to customer service quotes for details. Pictures are not actual photos. Before placing an order, please confirm the model, product, price, and other detailed information with customer service. Both second‑hand and brand new products are available for sale on this website. Please contact customer service for further communication.

UR8FV

The UR8FV is a CT/VT analog input module for GE Multilin UR family universal protection relays. It captures current and voltage secondary signals from instrument transformers, delivering high-precision analog measurements for power protection, metering, fault recording and disturbance recording in substation systems. This plug-in module fits directly into the UR relay chassis. It supports 3 phase CT, 1 ground CT and 4-terminal VT inputs. With high measurement accuracy and galvanic isolation, UR8FV provides reliable analog data for relay protection algorithms. We supply surplus original and fully tested refurbished UR8FV modules with worldwide shipping and pre-shipment functional testing.

H2: Key Features

H3: Core Advantages

• Designed exclusively for GE Multilin UR universal relay chassis
• Integrated CT/VT analog signal acquisition (phase current, ground current, voltage)
• High accuracy measurement for protection, metering & fault recording
• Galvanic isolation between high-voltage secondary and relay internal circuits
• Plug-and-play auto-detection by UR relay firmware
• Compact single-slot form factor, easy retrofit and replacement
• Supports sensitive ground fault detection for power system protection

H2: Technical Specifications

• Model: UR8FV
• Manufacturer: GE Multilin
• Product Type: CT/VT Analog Input Module
• Compatibility: GE Multilin UR series universal protection relays
• CT Inputs: 3 phase CT (1A / 5A), 1 ground CT (1A / 5A)
• VT Input: 4-terminal voltage transformer input
• Measurement Accuracy: Current ±0.5% FS; Voltage ±0.2% FS
• Frequency Range: 45–65 Hz
• Operating Temperature: -20°C ~ +60°C
• Storage Temperature: -20°C ~ +70°C
• Humidity: 5%–95%, non-condensing
• Origin: USA

H2: Applications

UR8FV CT/VT modules are widely deployed in power protection and automation projects:

• Substation feeder & transformer protection panels
• Power generation plant relay measurement systems
• Transmission & distribution protection retrofits
• Industrial power system monitoring & metering
• Fault recording and disturbance waveform capture for UR relays

H2: Product Condition & Supply

We provide surplus original and fully tested refurbished UR8FV units. Every module undergoes complete functional inspection before ESD anti-static packing.

• Stock status: Please inquire for real-time stock availability
• Pre-shipment: Full function testing
• Packaging: Anti-static ESD packaging
• Shipping: DHL / FedEx / TNT global delivery

H2: FAQ

Q: What is UR8FV?

A: UR8FV is GE Multilin UR series CT/VT analog input module. It collects secondary current and voltage signals from CT/VT instrument transformers for power protection, metering and fault recording.

Q: What inputs does UR8FV support?

A: UR8FV has 3 phase CT inputs, 1 ground CT input and one 4-terminal VT input, supporting 1A or 5A CT secondary.

Q: What is the difference between UR8FV and UR6UH / UR8CH?

A: UR8FV is CT/VT analog measurement module for current & voltage. UR6UH and UR8CH are digital discrete I/O modules for status and relay contact control.

Q: Are your UR8FV modules new?

A: We offer surplus original and fully tested refurbished UR8FV modules. Contact us to confirm available condition and stock.

Q: What about warranty?

A: Warranty is available for tested modules; the warranty period depends on product condition.

GE BRAND

Recommended other models

UR6CH | GE Multilin UR Series Digital Output Relay Module
UR6DH | GE Multilin UR Series Digital Input & Output Module

Supplies industrial spare parts covering well‑known international brands: ABB, GE, Bently Nevada, Emerson, Honeywell, Schneider, EPRO, Yokogawa, Woodward, Foxboro and Invensys TRICONEX.

We maintain ample stock, offer fast lead times and deliver products with stable, reliable quality.

• ✅ ABB: PP846 HMI Touch Screen, 5SHY Series IGCT, PM Series Controllers, AI/DO I/O Modules, SP Series Bailey Modules
• ✅ GE: VMIC, IS200 & IS215 Series CPU and Modules
• ✅ Emerson: Control Modules, EPRO Probes
• ✅ Westinghouse: 1C Series Modules
• ✅ Honeywell: CC Series Modules
• ✅ Schneider: 140 Series Modules
• ✅ Triconex: Full Series Safety Instrumented System Modules
• ✅ Bently: 3500 Series Vibration Monitoring System
• ✅ Rexroth: Industrial Motors & Drives
• ✅ Foxboro: Compact Control Modules