China Electrical Power Transformer manufacturer

KYN61 High Voltage Metal Clad Electrical Switch Cabinet 33KV 36KV Simple Structure

Product Details:
Place of Origin: China
Model Number: KYN61
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: 200-20000/piece
Packaging Details: wooden case
Delivery Time: 30 days
Payment Terms: LC T/T
Supply Ability: 5000 piece/year
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Detail Information

Certification: CE,ISO,UL,SABS Model No: KYN61
Rated Current: 1250/1600/2000A Optional Circuit Breakers: ZN85, VD4, HD4, LN2-40.5 Etc.
Operational Power Supply: DC:110,220; AC:110,220 Rated Voltage: 40.5
High Light:

switchgear control panel


high tension switchgear

Product Description

High Voltage Metal Clad Withdrawable Electric Unigear Switchgear 33KV

36KV Max 40.5KV

 Product overview

1. KYN61-40.5 (Z) air-insulated metal-clad withdrawable switchgear (hereinafter as

“switchgear”) is a necessary indoorpower distribution equipment in 40.5 kV 3-phase

AC 50Hz. It is mainly used to distribute electrical power in power station and

substations of mine, industry and electrical power supply system. Also it is used in

control, protection and monitoring etc for line circuit as well as frequently operation site.



2. KYN61-40.5 type armored removable ac power enclosed switchgear cabinet, suitable

for three-phase AC 50HZ, rated voltage 40.5KV indoor complete set of power distribution

device. As a power plant, substations and industrial and mining enterprises to accept

and distribute electrical energy, the circuit has the function of control, protection and

monitoring, and can also be used to control the frequent operation of the place.

Meets: GB3906-2006.IEC298, DLIT404-1997 and other standards

Standard size: width * depth * height =1200*2800*2600

width * depth * height=2400*2800*2600



No Description Unit Value
  Maxcimumsystemvoltage kV 40.5
2 RatedVoltage   33
3 RatedCurrent A 1250 16002000
4 RatedFrequency Hz 5
5 Ratedshort-limewithstandcurrent KA 20 25
6 RatedPeakwithstandCurent KA 5063
7 Ratedpowerfrequencywithstandvoltage kV 95/1min
8 Ratedimpulselightningwithstandvoltage kV 185
9 Ratedshortcircuitduration s 4
10 Protectionlevel   IP3X


KYN61 High Voltage Metal Clad Electrical Switch Cabinet 33KV 36KV Simple Structure 0


1. The structure of the cabinet is assembled, and the circuit breaker adopts a handcart floor type structure;

2. Optional: the joint design of vacuum circuit breaker (ZN85-40.5/3AV3), Xiamen Huadian pole sealed vacuum

circuit breaker (VEP-40.5), AREVA SF6 circuit breaker (FP4025D), Schneider SF6 (SF2), circuit breaker with

circuit breaker with interchangeability, easy replacement, convenient.

3. The handcart frame is provided with a screw rod, a nut propelling mechanism, an overrunning clutch, and the

handcart can be easily moved, and the propulsion mechanism can be prevented from being damaged by misoperation.

4. The interlock of the main switch, the handcart and the door of the switch adopts the forced mechanical locking

mode to meet the "five safety" interlocking function;

5. Fast earthing switch is used for circuit short connection and earthing;


The switchgear cabinet is designed according to the standard of metal clad enclosed switchgear in GB3906 and IEC298.

Overall the cabinet and take part (CART) is composed of two parts, the body structure adopts aluminum zinc coated sheet

or galvanized plate bolted composite molding, metal plate isolation switch internal separation for the circuit breaker room,

main bus chamber, a cable chamber and the relay control room, and all the metal parts are reliable grounding cabinet

main loop system of each isolation are independent of pressure release channel in the indoor cable can set 10*60mm2

grounding bus.


KYN61 High Voltage Metal Clad Electrical Switch Cabinet 33KV 36KV Simple Structure 1


Company profile


Qingdao Hengfengyou Electrical Engineering Co. , Ltd. is one of the large-scale electric

complete sets of manufacturers in China, specializing in oil-immersed transformers, dry-type

transformers, high-voltage Cabinets, low-voltage cabinets and substation manufacturing specialized

electrical enterprises. The company is located in the beautiful coastal city of china-qingdao.

The company has a registered capital of 10 million yuan, 20 senior technical personnel, more than

500 employees, and a sound sales and service system, annual output value of US $1 billion, the

products sell well at home and abroad.

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