VIZIMAX SynchroTeq® Technology

Description

SynchroTeq®is the most advanced controlled switching solution available, designed to minimize switching transients during transformer energization. By precisely controlling the closing operations of circuit breakers at the optimal moment, based on the transformer's residual flux, it effectively reduces the impact on the grid.

Specification

SynchroTeq® MV

SynchroTeq® Plus

Application

3-pole gang operated circuit breakers and switchgear at the MV and HV leve

parameters

Surge current limiter

Feature

IEEE 1547，IEC 61850

Description
Type parameter

- Commodity name: VIZIMAX SynchroTeq® Technology
- 规格1: SynchroTeq® MV
- 规格2: SynchroTeq® Plus
- 应用: 3-pole gang operated circuit breakers and switchgear at the MV and HV leve
- 类型: Surge current limiter
- 特征: IEEE 1547，IEC 61850
SynchroTeq®is the most advanced controlled switching solution available, designed to minimize switching transients during transformer energization. By precisely controlling the closing operations of circuit breakers at the optimal moment, based on the transformer's residual flux, it effectively reduces the impact on the grid.

SynchroTeq® mitigation principle

• Suitable for closing 1-pole operated circuit breakers and 3-pole gang operated circuit breakers and switchgear at the MV and HV level

• Detects the de-energizations and calculates the residual flux in all 3 phases.No need for the opening to be controlled

• Determines and targets an ideal closing instant to limit inrush currents and rapid voltage changes

• Eliminates unwanted impacts of frequent grid connections allowing for a seamless integration of DER to the network

• Reduces the interrupter contact wear of the circuit breaker, circuit switcher and recloser

SynchroTeq® technology

• Patented controlled switching method for optimal results

• Field-proven with thousands of units installed in more than 40 countries on equipment ranging from 4kV up to1,000kV

• Vendor-agnostic solution, fits on any brand of switching equipment

• Natively supports IEC 61850 MMS Ed.2, DNP3 and Modbus

• Maintenance-free solution

• Provides monitoring functions and detects abnormal switching operations

• Results can be anticipated by power studies and EMT simulations