Product description
Specification:
- KYN28A-12 Metal-clad with drawable switchgear is suitable for 3-phase AC 50Hz/60Hz, 12/13.8/17.5/24kV single busbar and single busbar section system, is used for accepting and distributing electricity power and implement system control, protection, supervision, monitoring
- The switchgear complies with the standards IEC298, IEC62271-200:2003
Operating condition:
- Ambient temperatures: +40 to 40°C
- Altitude: <2,000m
- Relative humidity: daily average <95%, monthly <90%
- Hock of earthquake: <8 magnitude
- This product should not be used under conditions of fire, explosion, earthquake and chemical corrosion environments
Characteristics:
- Metal-clad and partition completely, effectively pre- vent faults spreading
- The low voltage section is completely separated from the high voltage sections
- Enclosure protection degree is IP4X, protect against electric shock and ingress of solid foreign bodies
- Simple but effective interlocking prevents miss operation
- Installation and maintenance is convenient, space is provided for multiple cable connections
- Withdrawable part of the same design are mutually interchangeable, change of VCB is very simple
- Rated short-time withstand current and rated peak withstand current of current transformers are relate to rated transformation ratio, affirm when ordering
- Enforced cooling is necessary when the current is over and including 3150A of VCB
KYN28A-12 Metal-clad with drawable switchgear is suitable for 3-phase AC 50Hz/60Hz, 12/13.8/17.5/24kV single busbar and single busbar section system, is used for accepting and distributing electricity power and implement system control, protection, supervision, monitoring
The switchgear complies with the standards IEC298, IEC62271-200:2003
Ambient temperatures: +40 to 40°C
Altitude: <2,000m
Relative humidity: daily average <95%, monthly <90%
Hock of earthquake: <8 magnitude
This product should not be used under conditions of fire, explosion, earthquake and chemical corrosion environments
Metal-clad and partition completely, effectively pre- vent faults spreading
The low voltage section is completely separated from the high voltage sections
Enclosure protection degree is IP4X, protect against electric shock and ingress of solid foreign bodies
Simple but effective interlocking prevents miss operation
Installation and maintenance is convenient, space is provided for multiple cable connections
Withdrawable part of the same design are mutually interchangeable, change of VCB is very simple
Rated short-time withstand current and rated peak withstand current of current transformers are relate to rated transformation ratio, affirm when ordering
Enforced cooling is necessary when the current is over and including 3150A of VCB