manufacturing and supply equipment for power transmission & distribution, metro & railway, nuclear power plants, as well as hardware and software for power IT

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CEO Greeting

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Overview

  • Control box for local application of ETSWC101
  • DC power supply selected by user
  • Circuit breaks the current automatically when overload is occurred and the protection fuse breaks the fault extension caused by circuit damage at overload
  • Extra port for additional AC power supply
  • User’s place for addition of hardware function

Ratings

System

  • - 3phse-3wire or 3phase-4wire system
  • - ABC/ACB phase rotation

Frequency : 50/60Hz

Power Input

  • - AC Voltage Input : 24Vac(+10%, -15%)
  • - Rated Power : 3VA
  • - Maximum Power : 200VA
  • - Battery : 24Vdc/18Ah

Current Transformer Input(CT)

  • - Current Input : IA, IB, IC
  • - Current Rate : 600:0.6
  • - Burden : 2.5VA/5P20

Voltage Input(Capacitor Voltage Divider(CVD))

  • - Max. Input Voltage : 5V
  • - Burden : 2e-6VA
  • - System Voltage : 15kV, 27kV
  • - Capacity value: Phase capacity value: 20pF

Input Contact

  • - Dry Contact Input Type
  • - Operating Current: < 5mA

Output Contact

  • - Dry Contact Output type : 30Vdc /250Vac
  • - Continuous current : 6A, Max. current : 15A

Power Output

  • - Rated Voltage : 24Vdc(18 ~ 40Vdc)
  • - Rated Power : 30W
  • - Max. Power : 150W/10sec

Remote Interface

Current Transformer Input(CT)

  • - Current Input : IA, IB, IC
  • - Current Rate : 600:0.6
  • - Burden : 2.5VA/5P20

Voltage Output(VT)

  • - Voltage Output 6 Channel(Source side VA, VB, VC, Load side VR, VS, VT)
  • - Voltage Rate : 2500:1 or 4500:1
  • - Burden : 0.005VA

Control Input Contact

  • - Dry Contact Input Type
  • - Operating Current: < 10mA

Status Output Contact

  • - Dry Contact Output Type : 30Vdc
  • - Continuous Load Current : 0.2A

Usable Power Output(PW2)

  • - Rated Voltage : 24Vdc(18 ~ 40Vdc)
  • - Rated Power : 15W

ENTEC - Electric & Electronics

CEO Greetings | Vision | Hisotry | Awards | Organization | Location | Power Distribution Automation | Metro & Railway System Switchgear | Power Transmission & Distribution | Nuclear Power Plant MOtor Control & Circuit Breaker | LED | Overhead Line SOlid Recloser | SF6 Gas Insulated Recloser | Solid ECO Load Break Switch | SF6 Gas Insulated Polwe Mount Load Break Switch | SF6 Gas Insulated Auto Sectionalizer | Epoxy Insulated Fault Interrupter (EFI)
Underground Line SOlid Insulated Pad Mount Load Break Switch | SF6 Gas Insulated Pad Mount Load Break Switch | Solid Insulated Pad Mount Switchgear | SF6 Insulated Pad Mount Switchgear | Solid Insulated Ring Main (SRMU) | SF6 Gas Insulated 5 & 6 Way Load Break Switch | Compact Secondary Substation | Substation Switchgear Solid Insulated Switchgear (SIS) | Cubicle Type Gas Insulated Switchgear (GIS) | Automatic Load Transfer Switch (ALTS) | Nuclear Power Switchgear DC Circuit Breaker | Q-Class DC Circuit Breaker | Railway DC Switchgear | High Speed Circuit Breaker (HSCB) | DC Disconnector Switch | Silicon Rectifier | Power IT ETSWC101 | ETCPU200 | EasyView | ETPCS-50 | AMR/AMI | EVD - Voltage Detector