STS series dynamic reactive power
compensation switching regulator
Introduction
STS series dynamic reactive power compensation switching
regulator is a kind of electronic power device which can switch
shunt capacitor quickly. The main circuit adopts anti-parallel
thyristor module, which has the advantages of no spark, no
inrush current, no impact and long service life.
Application
Three-phase compensation
Phase-split compensation
Fast load change occasion
Characteristic
Response time≤15ms
Smallest size in similar products
Complete protection and high reliability
Strong compatibility of control signals
Competitive Advantage
High temperature resistance
Waring function of fan blocked rotation and fan disconnection of line
Multiple capacity modules to meet large capacity requirements
Technology Specification
| Rated voltage |
400V(690V)±15% |
| Power net frequency |
50\60Hz±5% |
| Control mode |
Phase-split compensation/Three-phase compensation |
| Control capacity |
Three-phase compensation:5-80kvar,Phase-split compensation:5-68 kvar |
| Control terminal voltage |
DC12V |
| Control terminal current |
Three-phase compensation:≤5mA,Phase-split compensation:≤15mA |
| Reactive response time |
≤15ms |
| Surge disturbance |
Input loop:±12kV,Control loop:±1kV |
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