MEDIUM VOLTAGE SWITCHGEAR

PBL

Load Break Switch Cubicle (PBL) is mainly used as an incoming, ring or branch cubicle. The basic unit is equipped load switch with an SF6 gas as an arc-extinguishing and insulation medium, including the three contactors for switching-on and switching-off and to-ground. For safe cable testing a unique interlocking mechanism is including as standard feature. inspection of cable connections and fault indicators, when used, is easily carried out through the front-door windows.

TECHNICAL PARAMETER

Dimension Width x Depth x Heigth (mm) : 500 x 882 x 1600
Rated Voltage : 24kV
Normal environment condition Cubicle operated in general indoor condition ambient temperature : Max 40 Celcius
Protection class cover switchgear : IP 3x

Busbar
  • Main Busbar : 630A /1250A
  • Feeder : 630A
Switchboard Color
  • Body : Galvalum
  • Door : Orange/Gray White RAL 9902

Standard Type Test : IEC 62271 – 200 [2003-11]
Rated Short-Time with stand current : 16kA/1s
Basic Insulation Level (BIL) : 125kV
Rated Frequency : 50Hz/60Hz

FEATURE :
Standard
  • Busbar
  • There position Load Break Switch
  • Position indicator for Load switch and earthing switch
  • Pressure meter for SF6 gas (only one for each tank)
  • Indicator phase
  • Anti condensation heater
  • Integrated low voltage compartement
Optional Features
  • Motorized 24/48 VDC, 110/220 VDC/AC
  • Current Transformer
  • Voltage Transformer
  • Ligthing Arraster
PBF

Load Break Switch With Fuse Combination (PBF) is primarily used for transformer protection and VT metering. The cubicle is equipped with a SF6-insulated, 3-position switch disconnector and with earthing switch For Fuse earthing, the integrated earthing switch operates on the upstream side and separate earthing switch operates on the downstream side of the fuses. Access to cable compartement is possible in earthed-position. Inspection of cable connection and fault indicators when used, is easily carried out through the front – door window.

TECHNICAL PARAMETER

Dimension Width x Depth x Heigth (mm) : 500 x 882 x 1600
Rated Voltage : 24kV
Normal environment condition Cubicle operated in general indoor condition ambient temperature : Max 40 Celcius
Protection class cover switchgear : IP 3x

Busbar
  • Main Busbar : 630A /1250A
  • Feeder : 630A
Switchboard Color
  • Body : Galvalum
  • Door : Orange/Gray White RAL 9902

Standard Type Test : IEC 62271 – 200 [2003-11]
Rated Short-Time with stand current : 16kA/1s
Basic Insulation Level (BIL) : 125kV
Rated Frequency : 50Hz/60Hz

FEATURE :
Standard
  • Busbar
  • There position Load Break Switch
  • Position indicator for Load switch and earthing switch
  • Pressure meter for SF6 gas (only one for each tank)
  • Indicator phase
  • Anti condensation heater
  • Integrated low voltage compartement
Optional Features
  • Motorized 24/48 VDC, 110/220 VDC/AC
  • Shunt trip coil 24/48 VDC, 110/220 V DC/AC
  • Voltage Transformer
PBC

Load Break Switch With Vacuum Circuit Breaker Combination Type PBC is mainly used for protection transformer, distribution lines, etc. The basic unit is a equipped Vacuum Circuit Breaker. The breaker is rail mounted and fixed or withdrawable type. To achieve the disconnecting function a 3-position Load Break-switch with an earthing switch is mounted between busbar and the breaker. Inspection of cable connections and fault indicators, when used, is easily carried out through the front-door windows. The door is mechanically interlocked with the Load Break Switch earthing position to provide personal safety. The switchgear is designed to be equipped with CT and VT.

TECHNICAL PARAMETER

Dimension Width x Depth x Heigth (mm) : 1000 x 882 x 2000 or 750 x 882 x 2000
Rated Voltage : 24kV
Normal environment condition Cubicle operated in general indoor condition ambient temperature : Max 40 Celcius
Protection class cover switchgear : IP 3x

Busbar
  • Main Busbar : 630A /1250A
  • Feeder : 630A
Switchboard Color
  • Body : Galvalum
  • Door : Orange/Gray White RAL 9902

Standard Type Test : IEC 62271 – 200 [2003-11]
Rated Short-Time with stand current : 16kA/1s
Basic Insulation Level (BIL) : 125kV
Rated Frequency : 50Hz/60Hz

FEATURE :
Standard
  • Busbar
  • There position Load Break Switch
  • Position indicator for Load switch and earthing switch
  • Pressure meter for SF6 gas (only one for each tank)
  • Vacuum Circuit Breaker for Transformer/Line Protection (Fixed/Drawout)
  • Shunt Trip Coil 24/48 VDC, 110/220 VAC/DC
  • Current Transformer
  • Relay Protection OCR + GFR
  • Indicator Phase
  • Anti Condensation Heater
  • Integrated low voltage compartment
Optional Features
  • Motorized 24/48 VDC, 110/220 VDC/AC
  • Closing coil 24/48 VDC, 110/220 VDC/AC
  • Current Transformer
  • Voltage Transformer
  • Lighting Arraster
PBC

Cakra indoor metal-clad withdrawable switchgear (here in after short as switchgear) is a complete power distribution device for 3.6-24kV, 3-phase AC 50Hz, single-bus and single bus selectionalized system. It is mainly use for power transmission generators in power plants; power receiving, transmission for substations in power distribution and power system of factories, mines and enterprises, and starting of large high-voltage motor, etc. So as to control, protect and monitor the system. The switchgear meets IEC 62271-200.

TECHNICAL PARAMETER

Dimension Width x Depth x Heigth (mm) :
750 x 2050 x 2160 (for 630/1250A CB)
1000 x 2050 x 2160 (for 2000A CB)

Rated Voltage : 24kV
Normal environment condition Cubicle operated in general indoor condition ambient temperature : Min 25 Celcius, Max 40 Celcius
Protection class cover switchgear : IP 4x

Busbar
  • Main Busbar : 630A /1250A /2000A
  • Feeder : 630A /1250A / 2000A
Switchboard Color
  • Body : Galvalum
  • Door : Orange/Gray White RAL 9902

Standard Type Test : IEC 62271 – 200 [2003-11]
Rated Short-Time with stand current : 16kA/1s
Basic Insulation Level (BIL) : 125kV
Rated Frequency : 50Hz/60Hz

FEATURE :
Standard
  • Busbar
  • Vacuum Circuit Breaker 630/1250/2000A (Drawout Type)
  • Motorized 24/48 VDC, 110/220 VDC/AC
  • Shunt Trip Coil 24/48 VDC, 110/220 VDC/AC
  • Closing Coil 24/48 VDC, 110/220 VDC/AC
  • Earthing Switch
  • Current Tranformer
  • Relay Protection OCR+GFR
  • Indicator Phase
  • Anti Condensation Heater
  • Integrated low voltage compartment
Optional Features
  • Voltage Transformer
  • ZCT • KWH Meter
  • Volt Meter
  • Digital Multi Meter