Product Description

Use installation

Ambient temperature: - 40 ℃ ~ + 70 ℃, and the average temperature in 24h shall not exceed + 35 ℃;

Altitude commissioning: no more than 2000m;

Pollution level: Level 2;

Protection grade: IP20;

Installation category: Class II and III;

Installation method: 35mm wide installation guide rail is used for vertical installation, with a tolerance of 2 ° in any direction;

Wiring method: press the wiring with screws, and the tightening torque is 2.5n. M.

Supply Ability

100000 Piece/Pieces per Month

Packaging & Delivery
Packaging Details
packing by export carton, or according to customer's request
Lead Time:
Quantity(Pieces)    1 - 1000        >1000
Est. Time(days)       20-25        To be negotiated

Feature:

The external circuit breaker of hgb7s-125 electric energy meter is applicable to the line with AC 50Hz (or 60Hz), rated voltage of 230 / 400V and rated current of 125A;The product is controlled by the electric energy meter signal or the remote signal to open or close intelligently, and at the same time, it plays the role of overload and short circuit protection for the line. It can also be used as the infrequent operation of the line under normal conditions. The product is widely used in the intelligent transformation of the State Grid, communication base stations, rail traffic and other unattended places. The product complies with the standards: GB 10963.1 and iec60898-1.

Main Features

1.Hgb7s-125 external circuit breaker of electric energy meter this product is assembled by 1p + n or 3P + n high breaking miniature circuit breaker and 18mm wide standard 1p intelligent tripping reclosing module;

2.The product needs to receive remote control signals (such as electric energy meter control signals) to realize remote reclosing function;

3.The product has short-circuit and overload protection functions;

4.The product has two working modes of "automatic" and "manual", and has led indicator light (it is in normal charged state when it is on)

5.The side of the product is provided with a standard interface for closing signal (c) and feedback signal (f);

6.In the "manual" mode, the product does not support the remote closing function (like the special circuit breaker function for pre payment of electric energy meter)

7.In any state, after receiving the opening command and tripping, the product cannot be closed manually, and the internal contact is always in the open position when closing;

8.The product also has a memory function. When the power is cut off, the product will always maintain the working state when the power is cut off;

9.The remote automatic closing time of the product is less than 2S;

10.The static power consumption of the intelligent trip reclosing module of the product is less than 0.2mA;

11.When the product is in the "user's arrears" state, the internal contact is always in the off position, and the manual operation cannot be closed;

12.The product adopts the internal shaft synchronous transmission mode to realize the automatic closing function;

13.This product complies with the latest technical specifications of the State Grid in 2015.