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2000A 33KV Medium Voltage Switchgear Floor Standing Structure
2000A 33KV Medium Voltage Switchgear Floor Standing Structure
Specifications
Brand Name :
KNKONG
Model Number :
KYN61A-40.5KV
Certification :
CB,ISO
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 :
until 40.5KV
Rating Current :
630A/1250A/1600A/2000A
Frequency :
50/60Hz
Standerds :
IEC
OEM/ODM :
Available
Manufactory :
KNKONG-ELECTRIC
Description
2000A 50/60Hz KYN61 33KV IEC Medium Voltage Switchgear
KYN61 metal-clad medium voltage switchgear,
Knkong,ABB or Schneider inside
40.5KV, three-phase, AC 50/60Hz
Can be equipped with VS1-40.5 VCB
Meets IEC standard

Product Introduction

It adopts combined design, the floor-standing structure of circuit breaker handcart, equipped with insulated vacuum circuit breaker, which has the characteristics of good interchangeability and convenient replacement;
The handcart frame is equipped with a screw nut propulsion mechanism and an overrunning clutch, which can move easily and prevent damage due to misoperation; all operations are carried out in the closed state;

Service environment:

a) Air temperature: -25℃~+40℃

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

c) Altitude2500m

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

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

2000A 33KV Medium Voltage Switchgear Floor Standing Structure

Product tags

height of electrical panel from floor

,

revtek raised floor

,

floor access panel
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2000A 33KV Medium Voltage Switchgear Floor Standing Structure

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Product Detail
Brand Name :
KNKONG
Model Number :
KYN61A-40.5KV
Certification :
CB,ISO
Place of Origin :
China
MOQ :
1
Payment Terms :
L/C, T/T
Contact Supplier
2000A 33KV Medium Voltage Switchgear Floor Standing Structure

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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