CCC MV Three Phase Switchgear 33KV Metal Enclosed Switchgear
Price:
USD 6000-15000
MOQ:
1
Delivery Time:
15 working days
Brand:
KNKONG
Product Description
33KV KYN61 IEC ISO GB standard metal-enclosed MV switchgear
33KV/40.5KV switchgear panel
KYN61 metal-clad medium voltage panel
Knkong,ABB or Schneider VCB Optional
40.5KV, three-phase, AC 50/60Hz
Meets IEC ISO GB standard
Knkong,ABB or Schneider VCB Optional
40.5KV, three-phase, AC 50/60Hz
Meets IEC ISO GB standard
Switchgear design SLD (single line drawing) service
inquiry
Product Introduction
Technical indicators
·Rated voltage (KV) 40.5
·Power frequency withstand voltage (KV) 95 (1min)
·Impact withstand voltage (KV) 185
·Rated frequency 50Hz
·Rated current (A) 1250/1600/2000
·Rated thermal stability current (KA 4S) 25/31.5/40
·Rated dynamic stability current (KA) 63/80
·Rated short-circuit breaking current (KA) 25/31.5/40
·Rated short-circuit making current (KA) 63/80
·Rated voltage (V) of opening and closing and auxiliary circuits: DC 24, 36, 48, 60, 110, 220, AC 110, 220
·Protection level IP3X
Technical data
| Items | Unit | Data | |
| Rating Voltage | KV | 40.5 | |
| Rating Frequency | Hz | 50 | |
| Rating Current | A | 1250,1600,2000 | |
| Rating Short-circuit Breaking Current | KA | 25,31.5 | |
| Rating Making Current (Peak) | KA | 63,80 | |
| 4s Thermal Stability Current | KA | 25,31.5 | |
| Rating Dynamic Current (Peak) | KA | 63,80 | |
| Rating 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
Voltage: 40.5kV
Current: 630 1250 1600 2000 2500A
Short circuit breaking current: 20 25 31.5KA
Mechanical life: 20,000 times
KNKONG 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 has provided 33KV switchgear for the international market for more than 10 years.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Knkong Electric Co.,Ltd
Location
No. 25 Street , Hanghai Road, Zhengzhou,Henan,China
Contact Person
Ken Chan (English)