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2000A 40.5KV Medium Voltage Switchgear KYN61A AC Metal Enclosed
2000A 40.5KV Medium Voltage Switchgear KYN61A AC Metal Enclosed
Specifications
Brand Name :
KNKONG
Model Number :
KYN61A-40.5KV
Certification :
GB,ISO IEC
Place of Origin :
China
MOQ :
1
Payment Terms :
L/C, T/T
Supply Ability :
50 units/Month
Delivery Time :
15 working days
Packaging Details :
Standard export packaging
Rating Voltage :
Max 40.5KV
Rating Current :
Max 2000A
Original :
China
Standards :
IEC ISO GB
OEM/ODM :
Inquiry by email
Manufactory :
KNKONG-ELECTRIC
Description
General 40.5KV Medium Voltage Switchgear KYN61A
KYN61-40.5KV medium voltage switch,
Knkong/ ABB/ Schneider VCB
40.5KV, 3-phase, AC 50/60Hz
Complete ISO IEC standard
For the design SLD (single line drawing) service, please inquire via email.

General

KYN61-40.5(Z) armored removable AC metal-enclosed switchgear is a three-phase AC 50Hz, rated voltage 40.5kV indoor complete power distribution device. Like power plants, substations, and industrial and mining enterprises receive and distribute electrical energy, it can control, protect and detect circuits, and can also be used to control frequently operated places.

Using environment:

a) Air temperature: -25℃~+40℃

b) Humidity: Monthly humidity 95%; Daily humidity 90%.

c) Altitude no more than 2500m

d) Ambient air not apparently polluted by corrosive and flammable gas, vapor, etc.

e) No frequent violent shake

Technical data

Items Unit Data
Voltage KV 40.5
Frequency Hz 50
Current A 1250,1600,2000
Short-circuit Breaking Current KA 25,31.5
Making Current (Peak) KA 63,80
4s Thermal Stability Current KA 25,31.5
Dynamic Current (Peak) KA 63,80
Insulation Level 1min Power Frequency Withstand Voltage (r.m.s) KV 95
Lightning Impulse Withstand Voltage (Peak) KV 185
1min Power Frequency Voltage Across the open gap (r.m.s) KV 118
Lightning Impulse Withstand Voltage Across the open gap (Peak) KV 215
Enclosure Protection Class

Enclosure IP4X,

Between Compartments IP2X
Enclosure Dimension (Width*Depth*Height) mm 1400*2800*2600
1600*2800*2600
Type of Circuit Breaker VCB: ZN85-40.5
SF6 Circuit Breaker

*Note: order switchgear should provide SLD(Single-line diagram) by customer

VS1-40.5 Technical data

Items Unit Date
voltage

KV

 40.5
short-time power frequency withstand voltage (1min) 95
lightning impulse withstand voltage (peak) 185
frequency Hz 50/60
current A 1250 1600 2000 2500 4000
short-circuit drop-out current KA 25 31.5
short-time withstand current 25 31.5
short-time continual time s 4
peak withstand current KA 63 80
short-circuit closing current 63 80
single/ back-to-back capacitor bank drop-out current A 630/400
Opening time (rated volt.) ms 35~60
Closing time (rated volt.) 50~100
Mechanical life times 20000
break times for rated short drop-out current s 20
operation voltage V AC110/220 DC110/220
current of power storing motor W 230
Average opening speed m/s 1.6~2.0
Average closing speed 0.5~0.8
operation procedure

opening-0.3s-closing

opening-180s-closing opening


Knkong Electric 33KV switchgear has served the international market for over the past 10 years.

2000A 40.5KV Medium Voltage Switchgear KYN61A AC Metal Enclosed

2000A 40.5KV Medium Voltage Switchgear KYN61A AC Metal Enclosed

Product tags

insulated conductor for 33kv

,

66kv insulators

,

10a 250v ceramic fuse
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2000A 40.5KV Medium Voltage Switchgear KYN61A AC Metal Enclosed

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Product Detail
Brand Name :
KNKONG
Model Number :
KYN61A-40.5KV
Certification :
GB,ISO IEC
Place of Origin :
China
MOQ :
1
Payment Terms :
L/C, T/T
Contact Supplier
2000A 40.5KV Medium Voltage Switchgear KYN61A AC Metal Enclosed

Knkong Electric Co.,Ltd

Active Member
5 Years
henan, zhengzhou
Since 2012
Business Type :
Manufacturer
Main Products :
Medium Voltage Switchgear, Low Voltage Switchgear, Metal Enclosed Switchgear
Total Annual :
1000000-9000000
Employee Number :
50~100
Certification Level :
Active Member
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