ABB 216GW62 HESG324008 CT/PT Signal Conditioner Module for REG216 Generator Protection System

Product Overview

The ABB 216GW62 (Part No. HESG324008) is a CT‑PT input transformer assembly designed exclusively for the ABB REG216 numerical generator protection system in power plant and substation applications. This module performs galvanic isolation, signal scaling and level conversion for current transformer (CT) and potential transformer (PT) secondary signals. It converts high‑voltage primary measurement signals into safe low‑level analog signals for the REG216 protection electronics, ensuring high‑accuracy differential protection for large synchronous generators and transformers.

Up to 12 transformer slots are built‑in per unit; maximum 4 pieces of 216GW62 can be installed within one REG216 rack, delivering up to 48 analog input channels for multi‑channel generator protection schemes. Commonly used for new generator protection commissioning, plant retrofit, spare parts replacement and maintenance of legacy ABB REG216 protection systems.

Key Features

• Galvanic isolation between primary CT/PT circuits and protection electronic unit
• Signal conditioning for accurate generator differential protection calculation
• Modular rack‑mount design for REG216 system rack
• Support 1 PT circuit and 2 CT circuit types for flexible configuration
• Up to 12 transformer modules per unit, max 48 input channels in full setup
• Stable anti‑interference performance for harsh substation environment
• Original OEM part number: 216GW62 / HESG324008

Technical Specifications

Applications

• Large synchronous generator primary protection in thermal power plants
• Transformer differential protection for utility substations
• Power station REG216 system retrofit & spare‑parts replacement
• Industrial on‑site power generation unit protection
• Hydro‑power plant generator protection cabinet upgrade

Product Condition & Supply

We supply original new, surplus unused and tested pre‑owned ABB 216GW62 HESG324008 modules. Every unit will go through functional testing before shipment. Global export supported, provide commercial invoice, packing list for customs clearance.

Frequently Asked Questions

What is ABB 216GW62 used for?

ABB 216GW62 is CT‑PT signal conditioner assembly for ABB REG216 generator protection relay. It isolates and scales CT / PT secondary signals for generator differential protection logic calculation.

Which system is 216GW62 compatible with?

It only fits ABB REG216 numerical generator protection rack system, working together with other REG216 series modules like 216EA62, 216AB61, 216GD61a etc.

How many 216GW62 can be installed in one REG216 rack?

Maximum 4 pieces, providing total 48 analog measurement input channels for protection system.

What is the OEM part number of ABB 216GW62?

Full part number: HESG324008.

core keyword:ABB 216GW62，HESG324008，generator protection module

1)100% full New! – Original Factory Seal !

2)Warranty: 12 months!

3)Package: Original packing with cartons.

4)Delivery time: Shipped in 3 days after payment

5)Payment Terms: TT, Pay pal & Western Union

6)DHL/TNT/UPS/EMS/Fedex

Brand: FOXBORO

Item NO.: FBM03

Payment: T/T, Western Union, Paypal

Product Origin: American

Shipping Port: XIAMEN, CHINA

Lead Time: IN STOCK

Condition: 100% full New !Original Factory Seal !