Metal Enclosed Medium Voltage Switchgear Armored 1600A 3P AC Switchgear
Price:
Negotiable
MOQ:
1
Delivery Time:
15 working days
Brand:
KNKONG
Product Description
40.5KV 1600A 2000A AC 3P Switchgear armored metal enclosed electrical panel
KYN61-40.5 medium voltage switchgear,
40.5KV(max), 3-phase, AC 50/60Hz
Standards: ISO IEC
Product Introduction
KYN61-40.5(Z) armored removable AC metal-enclosed switchgear (hereinafter referred to as switchgear) is a three-phase AC 50Hz, rated voltage 405kV indoor complete power distribution device. It is used for receiving and distributing electric energy in power plants, substations and industrial and mining enterprises. It has functions of control, protection and detection for the circuit, and can also be used in places where frequent operations are performed. This switch complies with standards such as GB/T11022, GB3906 and DL404.
Use environment
1. Ambient air temperature: -15℃~+40℃;
2. Altitude: 2000m and below;
3. Humidity conditions:
Daily average relative humidity: ≤95%, daily average water vapor pressure does not exceed 2.2kPa;
Monthly average relative humidity: ≤90%, daily average water vapor pressure does not exceed 1.8kPa.
4. Earthquake intensity: no more than 8 degrees;
5. There is no obvious polluted place such as corrosive or flammable gas;
Note: The user can negotiate with our company when the above-mentioned normal use conditions are exceeded
.
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.
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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)