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AC 50Hz 1600A IEC Medium Voltage Switchgear 3P Mv Lv Switchgear
AC 50Hz 1600A IEC Medium Voltage Switchgear 3P Mv Lv Switchgear
Specifications
Brand Name :
KNKONG
Model Number :
KYN61A-40.5KV
Certification :
IEC
Place of Origin :
China
MOQ :
1
Price :
USD 6000-15000
Payment Terms :
L/C, T/T
Supply Ability :
100 Unit per month
Delivery Time :
30 days
Material :
Metalclad Enclosed
Color :
Gray
Voltage :
33~40.5kV,3P,AC50/60Hz
name :
Medium Voltage switchgear
Description

AC 50Hz 1600A IEC Medium Voltage Switchgear 3P Mv Lv Switchgear

Product Introduction

KYN61-40.5 Metal-enclosed switchgear 3P AC 50Hz, rated voltage of 40.5kV suitable for power plant, substation and power distribution to industrial and mining enterprises, railway transportation as the acceptance and distribution of electric energy. And the implementation of control, protection and monitoring function of circuit. The utility model has the advantages of flexible operation, reliable electrical performance, long service life, convenient maintenance.

KNY61-60.5 can be equipped with ABB/Schneider/Knkong series 40.5KV VCB.

Service environment:

a) Air temperature: -25℃~+40℃

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

c) Altitude:≤ 2500m

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

e) No frequent violent shake

Technical data

Items Unit Data
Rated Voltage KV 40.5
Rated Frequency Hz 50
Rated Current A 1250,1600,2000
Rated Short-circuit Breaking Current KA 25,31.5
Rated Making Current (Peak) KA 63,80
4s Thermal Stability Current KA 25,31.5
Rated Dynamic Current (Peak) KA 63,80
Rated 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

Main components charateristics:

VS1-40.5 Indoor Vacuum Circuit Breaker

Rated voltage: 40.5kV

Rated current: 630 1250 1600 2000 2500A

Rated short circuit breaking current: 20 25 31.5KA

Mechanical life: 20,000 times

VS1-40.5 Technical data

Items Unit Date
Rated voltage

KV

 40.5
Rated short-time power frequency withstand voltage (1min) 95
Rated lightning impulse withstand voltage (peak) 185
Rated freq Hz 50/60
Rated current A 1250 1600 2000 2500 4000
Rated short-circuit drop-out current KA 25 31.5
Rated short time withstand current 25 31.5
Rated short time continual time s 4
Rated peak withstand current KA 63 80
Rated short-circuit closing current 63 80
Rated 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
Rated break times for rated short drop out current s 20
Rated operation voltage V AC110/220 DC110/220
Rated current of power storing motor W 230
Average opening speed m/s 1.6~2.0
Average closing speed 0.5~0.8
Rated operation procedure

opening-0.3s-closing

opening-180s-closing opening


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

Appreciate for the hard work of our professional electrical engineering team, the international evaluation of our 33kv switchgear is positive.

Product tags

siemens low voltage switchgear

,

siemens medium voltage switchgear

,

ge medium voltage switchgear
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AC 50Hz 1600A IEC Medium Voltage Switchgear 3P Mv Lv Switchgear

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Product Detail
Brand Name :
KNKONG
Model Number :
KYN61A-40.5KV
Certification :
IEC
Place of Origin :
China
MOQ :
1
Price :
USD 6000-15000
Contact Supplier
AC 50Hz 1600A IEC Medium Voltage Switchgear 3P Mv Lv Switchgear

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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