KYN10-40.5KV Movable-type AC Metal-clad Switchgear Made in China - Suppliers and Manufacturers

Product Description

1.Product Introduction

KYN10-40.5KV Movable-type AC Metal-clad Switchgear is a metal-clad type of switchgear, and it consists of two components, one is main body welded by sectioned steel and bent steel plate and another component is truck. It is the latest self-designed and developed version of switch by introduction of advanced technology in domestic and abroad. With advantages of a smaller size, a big breaking current, easier installation, a long-free-maintenance duration, this kind of switchgear has characters of easy operation and maintenance, safe operation, five-protection function and inter-lock capacity, etc as well.
Note1. The width of the cubicle is 1700
The packing size (width*depth*height) (mm) 2020*2380*2870

2. Product Parameter (Specification) of KYN10-40.5KV Movable-type AC Metal-clad Switchgear

Rated Voltage (kV)			40.5
Rated Current (A)			1250,1600,2000
Rated Short-circuit Breaking Current (kA)			25,31.5
Rated Dynamic Current(Peak) (kA)			63,80
4s Thermal Stability Current (kA)			25,31.5
Rated Insulation Level	1min Power Frequency Withstand Voltage (kV)	To earth, phase to phase,	95
		Across the open gap	118
	Lightning Impulse Withstand Voltage (kV)	To earth, phase to phase,	185
		Across the open gap	215
Circuit Breaker		Vacuum Circuit Breaker SF6 Circuit Breaker	ZN12-40.5, ZN23-40.5, 3AH (SIEMENS) FP Type (ALSTOM), LN2 Series
External Dimension(WidthDepthHeight) (mm)			140022002725 (Jointing Type) 140022102725 (Assembly Type) (Note 1)
Packing Dimension(WidthDepthHeight) (mm)			172023802870 (Note 2)
Weight (Circuit Breaker Cubicle) (kg)			1700 (Handcart in Weight 600)
Protection Class			IP2X, IP4X(consolidation type)

Note 1: The width of transformer cabinet is 1700

Note 2: The packing dimension of transformer cabinet (width*depth*height) (mm) is 2020*2380*2870.

3. Service conditions of KYN10-40.5KV Movable-type AC Metal-clad Switchgear

1. Ambient air temperature: -15°C~+40°C.
2. Altitude: ≤1000m.
3. Relative humidity : Daily average≤95%, daily averange of vapour pressure≤2.2kpa.
4. Earthquake intensity: ≤magnitude 8.
5. Applicable in the places without corrosive and flammable gas and water vapor.
6. Used in place without frequently intense vibrant.
Note: Customized products are available.

4. Product Characteristic of KYN10-40.5KV Movable-type AC Metal-clad Switchgear

a. This product has compact structure and small volume
b. Big breaking short-circuit current.
c. This cubicle adopt contact box type current transformer, has compact structure and good insulation function.
d. Truck adopts worm wheel and worm to impel, it convenient to impel and withdraw.
e. Secondary plug adopts glide and plug type structure, simple and reliable.

5.Ordering notice for KYN10-40.5KV Movable-type AC Metal-clad Switchgear

A. Please provide primary main wiring system diagram, layout plan, principle diagram of secondary circuit and terminal pareto diagram;
B. Type, specification, quantity and technical parameter of primary and secondary elements of the switchgear;
C. Color of cubicles, if not special requirement, up to manufacturer standards;
D. If over-voltage protection apparatus is needed, please indicate it;
E. Please indicate that if the switchgear is used on the special condition;
F. Any other requirements from users could be negotiated.