HANNOVER MESSE 2020, 20 - 24 April

DC Switchgear

Logo ENTEC Electric & Electronic


ENTEC Electric & Electronic

Exhibitor details
Exhibitor details
Logo DC Switchgear

Product description

We offer switchgears

- ETSR 21: Light railway substation
- ETSR 22: Metro substation DC High Speed Circuit Breaker and DC Disconnector are built-in

- KERI, CESI Type Test Certification
- High Reliability and Safety
- Absolute current interruption (0
rated interruption capacity kA)
- Excellent interruption of Mid
Small current(0
3000A) Compact design

- Advanced device PMA technology applied
- Compact small size Disconnector application
- Full use of Cubicle space Digital Protection Relay System Application

- Digital type main protection relay use(50F, 76D, 85, 45, 80)
- Precise operation and reliability
- Metering information , Recording function
Fault event: 1000 events
Fault event: 1000 events
Fault wave: 16 waves(0.2
Load current storing(Time load: 42days, Daily load: 3 yrs)
- Protocol communication
- DNP3.0, MODBUS etc. Absolute Insulation capability

- Inner Insulation treatment, Arc mis-operation possibility exception
- Live High Voltage Line work possible
- Convenient Circuit Breaker withdraw

- No need to have separate withdraw device
- Convenient Push-In/Pull Out structure Other Interlock

- Complete Interlock establishment between Circuit Breaker, Disconnector, Relay and Panel

Stored items


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