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ABB RET316*4 HESG448750M2 Numerical Transformer Protection

15 in stock

Manufacturer: ABB
Product Type: Numerical Transformer Protection
Condition: Brand New
Payment: T/T, Western Union
Weight: 1.5 kg
Dimensions: 135 mm× 67.5 mm × 28 mm
Shipping port: Xiamen
Warranty: 12 months

Description
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Shipping & Payment

Overview

The ABB RET3164 HESG448750M2 is a numerical relay designed for fast, selective protection of two- or three-winding power transformers. It also supports autotransformers and generator-transformer block units. Widely used in utility and industrial power distribution, it ensures reliable transformer protection, control, measurement, and supervision.

Technical Specifications

Function: Transformer protection, control, measurement, and supervision
Protection Types: Differential, overcurrent, overvoltage, thermal overload, distance, overexcitation, frequency, breaker failure
Communication Protocols: IEC 61850, IEC 60870-5-103, Modbus®, DNP3, Profibus DPV1 (via SPA-ZC 302)
Interfaces: 3 serial ports (local PC, station control system, process bus)
Mounting Options: 19" rack, surface, or flush mounting
Ingress Protection: IP20
Logic Functions: Multi-layer logic with timers, flip-flops, and custom schemes via PCM600 software
User Interface: Menu-driven CAP2/316 software (Windows-based)
Power Supply: 24 V DC
Operating Temperature: −20°C to +55°C
Dimensions: 135 mm (H) × 67.5 mm (W) × 28 mm (D)
Weight: 1.5 kg

Payment: T/T, Western Union.

Shipping port: Xiamen.

Lead time: Typically 1–3 working days after payment confirmation (subject to stock).

Worldwide delivery: We ship industrial automation parts to customers around the world. Freight is quoted with your RFQ.

F.A.Q.

Common questions about quotes, shipping, warranty and returns

Click Request a Quote on the product page and send us the part number, required quantity, and destination country. Our sales team will reply with current availability, pricing, and estimated delivery time.

In-stock items are normally prepared after payment and order confirmation. Most orders are dispatched from our warehouse in China, although the shipping location may vary depending on current stock.

Yes. We ship industrial automation parts to customers worldwide. Shipping cost and transit time depend on the destination, package weight, product size, and local import requirements.

We commonly use DHL, FedEx, UPS, and other international courier services. The carrier can be selected according to the destination, delivery speed, shipment size, and customer requirements.

Our products are generally covered by a 12-month warranty. Eligible products may also be returned under our 30-day refund policy. Please contact our team before returning any item to confirm the applicable terms and return instructions.