Tủ Trung Thế ABB Unigear ZS1

Product

Tủ Trung Thế 12kV 24kV ZS1 Unigear ABB

 

that is equipped with circuit-breaker or contactor and two line-disconnectors, one for each busbar, as well as with

all the accessories available for the conventional units of the switchgear.

Each panel is provided with a cubicle to take the auxiliary instrumentation, placed in the upper part.

There is the possibility to extend the switchgear on both ends without putting out of service the switchgear itself.

All the service operations are carried out from the front. All the significant components are identical to those used for the single and double level units and therefore the same service and maintenance procedures are guaranteed.

Range

• …12-17.5 kV, …4000 A, …31.5 kA

• …24 kV, 2500 A, 25 kA

• Standard IEC

• Highly customized versions

Safety

• Fitted with safety interlocks

• Internal arc classification IAC AFLR

• Classified LSC-2B, PM

• CB racking with closed door

Flexibility

• Wide applications

• Vacuum and SF6 circuit-breaker

• Vacuum contactor

• Traditional CT/VT and sensors

• Free-standing solution

Quality

• ABB quality

• Large installed base

• Installed in high number of Countries

Design includes

• Protection and control

• Earthing switch

• Bay computer

Tủ Trung Thế 12kV 24kV ZS1 Unigear ABB

 

that is equipped with circuit-breaker or contactor and two line-disconnectors, one for each busbar, as well as with

all the accessories available for the conventional units of the switchgear.

Each panel is provided with a cubicle to take the auxiliary instrumentation, placed in the upper part.

There is the possibility to extend the switchgear on both ends without putting out of service the switchgear itself.

All the service operations are carried out from the front. All the significant components are identical to those used for the single and double level units and therefore the same service and maintenance procedures are guaranteed.

Range

• …12-17.5 kV, …4000 A, …31.5 kA

• …24 kV, 2500 A, 25 kA

• Standard IEC

• Highly customized versions

Safety

• Fitted with safety interlocks

• Internal arc classification IAC AFLR

• Classified LSC-2B, PM

• CB racking with closed door

Flexibility

• Wide applications

• Vacuum and SF6 circuit-breaker

• Vacuum contactor

• Traditional CT/VT and sensors

• Free-standing solution

Quality

• ABB quality

• Large installed base

• Installed in high number of Countries

Design includes

• Protection and control

• Earthing switch

• Bay computer

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