GE Multilin|UR7JV|Transformer Protection Relay

SKU: UR7JV

Manufacturer: GE Multilin
Product No.: UR7JV
Condition：In stock
Product Type: Transformer Protection Relay
Product Origin: USA
Payment:T/T, Western Union
Weight: 1150g
Shipping port: Xiamen
Warranty: 12 months

GE Multilin UR7JV Transformer Protection Relay

Description
The GE Multilin UR7JV is a specialized transformer protection relay from the UR family, designed for protection, control, and monitoring of distribution and power transformers.

Features

Advanced differential protection algorithms
High-accuracy metering and diagnostics
Flexible communication and I/O options
Robust design for industrial environments

Technical Specifications

Protection Functions
- Transformer differential (87T) with harmonic restraint
- Overcurrent (50/51), overvoltage (59), undervoltage (27)
- Overexcitation (24), temperature monitoring (49)
Metering Accuracy
- Current: ±0.25% of full scale
- Voltage: ±0.5% of full scale
- Power: ±1.0% at 0.5 power factor
CT/VT Inputs
- CT: 1A or 5A, burden <0.2 VA
- VT: 100V or 220V, burden <0.5 VA
Communications
- Dual Ethernet (10/100 Mbps), RS485
- Protocols: IEC 61850, DNP 3.0, Modbus TCP/IP
Event Recording
- 512 sequence-of-event records (1ms resolution)
- 32 oscillography records (64 samples/cycle)
Environmental Ratings
- Operating temperature: -40°C to +70°C
- Storage temperature: -40°C to +85°C
- Humidity: 5-95% non-condensing
Power Supply
- 24-250V DC / 100-240V AC, consumption <15W
Physical
- Dimensions: 165mm × 115mm × 40mm
- Weight: 0.75kg

Order and Warranty Information

Terms of Purchase and Returns

Detailed guidelines on minimum order quantity, delivery times, payment options, warranty, and return policies.

We gladly accept bulk orders, with a minimum order quantity of just one unit.

Upon request, we can provide all necessary documents, including Certificates of Origin/Conformance and other required export paperwork.

We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% payable before shipment. For RMB transfers, please contact us if you have an agent in China.

All new and original items come with a standard one-year warranty. For extended warranty options, feel free to contact us for pricing details.

We prioritize your satisfaction. If you need to return an item, it must be done within 30 days of purchase. The product must be unused, unopened, and in its original packaging, including all accessories. Refunds will be processed within 5-7 business days of receiving the return. Please note, shipping and handling charges are non-refundable.

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