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630A Electric Medium Voltage Switchgear 3 Phase IEC60298

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630A Electric Medium Voltage Switchgear 3 Phase IEC60298

630A Electric Medium Voltage Switchgear 3 Phase IEC60298
630A Electric Medium Voltage Switchgear 3 Phase IEC60298

Large Image :  630A Electric Medium Voltage Switchgear 3 Phase IEC60298

Product Details:
Place of Origin: China
Brand Name: KNKONG
Certification: GB,ISO IEC
Model Number: KYN61A-40.5KV
Payment & Shipping Terms:
Minimum Order Quantity: 1
Packaging Details: Standard export packaging
Delivery Time: 15 working days
Payment Terms: L/C, T/T
Supply Ability: 50 units/Month

630A Electric Medium Voltage Switchgear 3 Phase IEC60298

Description
Rating Voltage: Max 40.5KV Rating Current: 630A 1250A 2500A
Original: Zhengzhou, CHINA Standards: IEC ISO GB
OEM/ODM: Inquiry By Email Manufactory: KNKONG-ELECTRIC
High Light:

630A Electric Medium Voltage Switchgear

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3 Phase Medium Voltage Switchgear

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IEC60298 Medium Voltage Switchgear

IEC ISO GB 40.5KV outdoor/indoor medium voltage electric switchgear KYN61
 
KYN61-40.5KV  switchgear,
Knkong/ABB/Schneider VCB
40.5KV, 3-phase, AC 50/60Hz
Standards GB ISO IEC

 

Product Introduction

The KYN61 medium voltage switchgear manufactured by our company (KNKONG-ELECTRIC) is GB3906 "3-35kV AC metal sealed switchgear", GB / TII022 "Standard common technical requirements for high voltage switchgear and control equipment", DL / T404 " It is compliant with "AC high". Technical conditions for ordering voltage switchgear, IEC60298, "AC metal closed switchgear and control equipment with rated voltage above 1 kV and below 52 kV".

Using environment:

◆ Ambient temperature: upper limit +40°C; and the average value measured within 24 hours does not exceed 35°C, and the lower limit is -10°C.
◆ The altitude does not exceed 1000m
◆ Relative humidity: daily average value does not exceed 95%. The monthly average does not exceed 90%.
◆ Earthquake intensity: no more than 8 degrees.
◆ Water vapor pressure: The daily average value does not exceed 2.2kPa, and the monthly average value does not exceed 1.8kPa.
◆ Ambient environment: a place free from fire, explosion, serious pollution, chemical corrosion and severe vibration

 

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

 

 

Main components characteristics:

 

VS1-40.5 Indoor Vacuum Circuit Breaker

Rating voltage: 40.5kV

Rating current: 630 1250 1600 2000 2500A

Rating short circuit breaking current: 20 25 31.5KA

Mechanical life: no less than 20,000 times

 

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.

630A Electric Medium Voltage Switchgear 3 Phase IEC60298 0

630A Electric Medium Voltage Switchgear 3 Phase IEC60298 1

Contact Details
Knkong Electric Co.,Ltd

Contact Person: Antonio

Tel: +8613607680651

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