Specifications

1.12kv,24kv are available
2.standard: ANSI, IEC, GB
3.light weight,easy operation,high reliability

 

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.

2.Features

- 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

3. Specifications

Item	Unit	Parameters
Rated voltage	KV	40.5
Power frequency withstand voltage 1 min	KV	95
Lightning impulse withstand voltage (peak value)	KV	185
Rated frequency	Hz	50
Rated current	A	1250/1600/2000/2500
Rated short circuit breaking current	KA	20/25/31.5
Rated short circuit making current (peak)	KA	50/63/80
Rated short time withstand current (4s)	KA	20/25/31.5
Rated peak withstand current	KA	50/63/80
Mechanical life	Times	20000
Operation sequence		O-0.3S-CO-180S-CO

 

 

 

4.Packaging

 

5. Shipping

We can help arrange the following shipping

 

6. Company information

Combining manufacturing experience, new technology and industrial knowledge, TENLEE aims to build advanced power distribution and protection systems. 
TENLEE is specialized in manufacturing a comprehensive range of solutions from 12kv to 36kv for indoor/outdoor systems: complete medium voltage switchgear 
vacuum circuit breakers 
reclosers 
load break switches
disconnector switches 
cast-resin transformers from 
power automation systems  

 

We have several years of exporting experience. Our customers are all over the world, including Europe, Asia, Africa, America, Middle East. Most of our products export to Europe and are well recognized by them