ABB RET316*4 HESG448750M2 Numerical Transformer Protection Relay
    ABB RET316*4 HESG448750M2 Numerical Transformer Protection Relay

    ABB RET316*4 HESG448750M2 Numerical Transformer Protection Relay

    • 1000 In stock

    • Manufacturer: ABB

    • Product No.: RET316*4 HESG448750M2

    • Condition： In stock

    • Product Type: Numerical Transformer Protection Relay

    • Product Origin: Sweden

    • Payment:T/T, Western Union

    • Weight: 1500g

    • Shipping port: Xiamen

    • Warranty: 12 months

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    Description

    Overview

    The ABB RET3164 HESG448750M2 is a high-performance numerical transformer protection relay. It delivers fast and selective protection for two- or three-winding transformers, including autotransformers and generator-transformer blocks. Utilities and industrial power systems widely use it for advanced protection, control, measurement, and supervision. Its design ensures reliable operation in harsh environments.

    Technical Specifications

    • Model Number: RET316*4 HESG448750M2

    • Product Type: Numerical Transformer Protection Relay

    • Power Supply: 24 V DC

    • Ingress Protection: IP20

    • Operating Temperature: −20°C to +55°C

    • Mounting Options: Horizontal or vertical (derating required)

    • Advanced Logic: Multi-layer logic with timers, flip-flops, and custom schemes via PCM600

    • 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)

    • User Interface: CAP2/316 menu-driven software (Windows-based)

    • Dimensions (H×W×D): 135 × 67.5 × 28 mm

    • Weight: 1.5 kg

    Features

    We welcome bulk orders and have a minimum order quantity of just one unit.

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

    For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.

    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% due before shipment. For RMB transfers, please contact us if you have an agent in China.

    We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.

    Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.

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