Package can either to be suitable for sea or air shipment.
1.General description KYN61-40.5 metal-clad withdrawable switchgeear is suitable for 3-phase AC 50Hz/40.5kV single busbar and single busbar section power system. It is widely used to accept and distribute electric energy in power station, power substation, industrial and mining enterprises, high-rise buildings. It can control, protect and monitor electric circuit.
- Various switch operation can be carried out with high voltage compartment doors closed. - The switchgear is totally metal-clad and enclosed. The protection degree of enclosure is IP4X to ensure personal safety. - It has good primary circuit insulation. - It is compact and covers a small floor area. - It has good flexibility to realize various projects and meet different requirements. -The withdrawable parts are interchangeable. It is force-saving and smooth to move handcarts in panel. - There is enough space in the cable chamber for multiple cables connection. Installation and maintenance is convenient. - Simple and reliable mechanical interlocking
Power frequency withstand voltage 1 min
Lightning impulse withstand voltage (peak value)
Rated short circuit breaking current
Rated short circuit making current (peak)
Rated short time withstand current (4s)
Rated peak withstand current
Our company, Besca Industrial Co., Ltd has the following certifications: UL,CUL,SGS,NEMA,IEC and so on.etc. So you can feel assured of our cable ladders and trays quality.
Q: Are you trading company or manufacturer ? A: We are factory. Q: How long is your delivery time? A: Generally it is 3-30 days, it is according to quantity. Q: Do you provide samples ? is it free or extra ? A: Yes, we could offer the sample for free charge but do not pay the cost of freight. Q: What is your terms of payment ? A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.