KYN61-40.5 AC Metal-armoured Switchgear Cabinet - - PRODUCTS - Shaanxi XD HI-TECH Medium-low Voltage Apparatus Co., Ltd
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Position:Home » PRODUCTS » KYN61-40.5 AC Metal-armoured Switchgear Cabinet
KYN61-40.5 AC Metal-armoured Switchgear Cabinet

I. General 

KYN61-40.5 AC metal-armoured movable-type switchgear (hereinafter referred to as switchgear) is a 40.5kV three-phase AC 50Hz distribution equipment. It is applicable to the distribution rooms of power station, power substation and its industrial and mining enterprises to receive and distribute power to control, protect and monitor circuit; besides the extensive application in general power system, this switchgear can be applied in power circuit of frequent operation. This switchgear meets GB3906-2006,IEC62271-200 Alternating-current.


II. Model Definition




III.Operational Environment 

a. Ambient Temperature: -10℃~+40℃;
b. Elevation: Below 1000m;
c. Relative Humidity: the average not greater than 95%, monthly average not greater than 90%;
d. Seismic Intensity: not greater than 8-magnitude;
e. It is not applicable to operate in corrosive and combustible gas and water-vapor polluted places.


IV. Technical Parameters

   \

Items

Units

Parameters

   \

Rated voltage

kV

40.5

   \

Rated frequency

Hz

50

   \

Rated current

A

1250,1600

   \

Rated closed current (peak)

kA

25,3105

   \

4s thermal stability current

kA

63,80

   \

Rated dynamic current (peak)

kA

25,31.5

Insulation level

1 min power frequency withstand voltage (effective value) (interphase, pair)

kV

95

Lightning impulse withstand voltage (peak)

kV

185

Isolation break 1 min power frequency withstand voltage (effective value)

kV

115

   \

Isolation break lightning impulse withstand voltage (peak)

kV

215

   \

Enclosure protection grade

\

Shell IP4X,

Isolation room IP2x

   \

Cabinet body dimension (width×depth×height)

mm

1400×2800×2600

1600×2800×2600

   \

Circuit breaker type

\

HVX-40.5 VD4-40.5

ZN85-40.5 3AE-40.5


V. Installation Foundation Diagram


1. The foundation channel steel for secondary pouring concrete, can reverse buckle.

2. Switch cabinet is fixed on the channel steel, welding is allowed.




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Company address: No. 2 Road Xi'an Weiyang West Ham District East Metro Symphony No. 6 Peace Industrial Park
Headquarters phone: 029-88248590/88890097 Fax: 029-88248591 postal code: 710086