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Yunnan Nanyue Electric Power Equipment Co., Ltd.
Yunnan Nanyue Electric Power Equipment Co., Ltd.  

Gold Index: 40381

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Metalclad Centered Metal-enclosed Switchgear 

Payment Terms: T/T,L/C,WU,Paypal 
Place of Origin: Yunnan, China (Mainland) 
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Product Detail

Model No.: KYH1-40.5
Production Capacity: 100000
Delivery Date: Delivery in 5 work days aft...
Means of Transport: Ocean,Land
Packing: Export Standard package
Brand Name: Nanyue

The enclosure is completely formed by Al-Zn coated steel plate after multiple bending processed by CNC machine,then is asse mbled with the bolts, whic

KYH1-40.5 model Metalclad Centered Metal-enclosed Switchgear (hereinafter referred to as switchgear) is a new product.

The product has the outstanding advantages as follows:
1.1 The enclosure is completely formed by Al-Zn coated steel plate after multiple bending processed by CNC machine,then is asse mbled with the bolts, which has strong mechanical strength and effectively ensure the neatness and good appearance. The door is painted by the plastic powder and has strong anti-impact and corrosion proof ability. The protection grade of enclosure is IP4X.
1.2 The main circuit breaker is VHY1-40.5 model Solid-sealed Vacuum Circuit Breaker. It has the unique advantages of long life, high reliability, less maintenance and small volume,furthermore, it has perfect and reliable anti-misoperation function. Of course, the switchgear can be equipped with other similar circuit breakers.
1.3 The circuit breaker handcart is centred structure, which inherits the advantage of KYN28 model switchgear. This structure avoids the adverse effects for the installation foundation against the movable/fixed contacts, and is convenient for maintenance and overhaul.

Environmental ambient temperature: +40 -15 , daily average not exceed 35 ;
Altitude above sea level: not exceed 1000m;
Relative humidity: daily average less than 95%, monthly average less than 90%;
-3 -3 Saturated vapor pressure: daily average less than 2.2 10 MPa, monthly average less than 1.8 10 MPa ;
Earthquake intensity: not exceed 8 grade;
The environmental air without flammable, explosive and corrosive material;
Site without frequent vibration.

If the service conditions exceed the above mentioned range, the user shall consult the manufacturer.
The switchgear shall be equipped with a heater to avoid the condensation. The heater shall operate all day when the switchgear is in the steady or operating state.
For the special locations of bad operation conditi ons, e.g . the underground substation, the unmanned substation and son on, the constant temperature & humidity-reduced equipment shall be added indoor to improve the o perating condition and ensure the safe and reliable operation of the switchgear.

Rated voltageKV40.5
insulation level
1 min P.F. 
withstand voltage
KVInterphase, phaseto ground95; betweengaps 118
Lightning impulse
withstand voltage
KVInterphase, phase toground 185; between gaps215
Rated frequency
HZ50 (or 60)
Rated currentA630, 1250, 1600, 2000, 2500
Rated short-time withstand current(4s)KA25, 31.5
Rated peak withstand currentKA63, 80
IAC grade
Kind of operation continuity
Protection grade
IP4X(enclosure), IP2X(compartment)
Outline dimension (W D H)mm1200 2600 2400
skype Ms. Sandra
Sales Manager
Tel: 86-136-29698649
Fax: 86-871-65882055
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Company Info

Yunnan Nanyue Electric Power Equipment Co., Ltd. [China (Mainland)]

Business Type:Manufacturer
City: Kunming
Province/State: Yunnan
Country/Region: China (Mainland)

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Sandra:   skype

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