China Intelligent Control Circuit Breaker

Introduction

TSB3-125AP is a new type of circuit breaker with intelligent control function designed for prepaid energy.

The circuit breaker is applicable to controlling the power consumption data collection system.

Its action is controlled by the prepaid energy meter according to the account balance of the power consumer.

The circuit breaker is used in circuit of rated working voltage at 230/400VAC 50/60Hz,rated control voltage at 220VAC and rated current under 125A.
Its insulation voltage is 500V.

Features
1. Impact: 18mm width cotrol module
2. Intelligent: automatically connect or disconnect the circuit according to the account balance
3. Safe: breaking capacity >6kA
4. Reliable Transmission: intermediate drive shaft ensures synchronous action of circuit breaker of 2 or more poles.
Specification

Number of Poles2P, 4PRated Current (A)40,50,63,80,100,125Limit Circuit Breaking Capacitor6-10 KARunning Circuit Breaking Capacity (KA)6-7.5Rated Voltage (V)230/415VRated Impulse Withstands Voltage6KVInstantaneous Tripping Type C, DCircumstance Temperature-40ºC~+70ºCElectrical Life≥ 6000 operationsMechanical Life≥ 20000 operations

Functions
220VAC signal is adopted to control the circuit breaker. The control unit is powered by the control signal line. When the circuit breaker acts, it is temperately powered through phase line. In other occasions, the circuit breaker consumes low power. The leakage current of phase line is less than 0.2mA.
220VAC signal is used to feed back conditions of the circuit breaker. When the breaker is in "ON" condition. the feedback is 220VAC: when in ""OFF" condition, no feedback signal.
The single phase circuit breaker is powered by the phase line. Three phases circuit breaker is powered through the three phases lines. When any one of the three phases failed, the circuit breaker can feedback normally. The control and feedback signal terminals have the function of anti-false inserting.
Signal lamp in the front panel indicates the control condition of the energy meter.
Full-automatic remote control conform to the following table. Semi-automatic remote control conforms to the table, except for No.1.

NOPhase LineControl SignalInitial ConditionCondition After ActionRemark1220VAC0-220VACOFFONclose signal received2220VACONOFFopen by hand allowed3OFFONclose by hand allowed4220VAC-0VONOFFclose signal received5OFFOFFopen signal received60VOFFOFFclose by hand prohibited7220VAC-0V
0V-220VAC220VACONONpower supply recovers after blackout, automatically open and then close the breaker prohibited.8OFFOFFpower supply recovers after blackout, automatically close the breaker or close and then open the breaker prohibited90V/OFFOFFcircuit disconnected, the breaker stays in the initial condition100V/ONON

Dimensions (mm)
about Tosun Electric
Why us?
1. Clients' benefit first.
2. Over 24 years' experience.
3. Reasonable price and good source of raw material.
4. A group of professional inspectors monitor quality.
5. TUV, SEMKO, CE, CB, ROHS Approval for products.
6. Unique design for packing.
7. Experienced salesmen.