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12 KV Outdoor High Voltage Disconnect Switch 2 Years Warranty

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12 KV Outdoor High Voltage Disconnect Switch 2 Years Warranty

China 12 KV Outdoor High Voltage Disconnect Switch 2 Years Warranty supplier

Large Image :  12 KV Outdoor High Voltage Disconnect Switch 2 Years Warranty

Product Details:

Place of Origin: China
Brand Name: Tianan Electric
Certification: VDE ISO9001-2000 UL
Model Number: GW4

Payment & Shipping Terms:

Minimum Order Quantity: 1 unit
Price: Pending
Packaging Details: Wooden Case
Delivery Time: 40 work days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 17500 PCS/year
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Detailed Product Description
Rated Voltage: 12 KV Altitude: Up To 3, 000m Above Sea Level
Environment: Outdoor Rated Current: 630 A
Frequency: 50 Hz Warranty: 2 Years

High Voltage outdoor Disconnect Switch 

 

AC High Voltage Outdoor Disconnect Switch
NINGBO TIANAN (GROUP) CO., LTD.

Specifications


1. Can used in three-phase AC 50Hz ,24kVelectric power system ,
2. Can used in the equipment of mining and
industry ,enterprise, power plants and substations for protect and control .
3. Can used in KYN28A-24(GZS) switchgear
cabinet and XGN fixed type switchgear cabinet.
4. Has Advanced vacuum arcing chamber.
5. insulation cylinder made by APG new technology
6. Confirmed to GB1984-2003, GB/T11022-1999 ,IEC62271-100 , DL/403

Using Environment

1. The temperature in surrounding air: Max:+40°C~Min -15°C,The average:<=+35°C
2. Humidity: The average of relative temperature within 24hours is <=95%, The average of Water
vapour pressure within 24hours is <=2.2kpa.
3. Here is no serious pollution from dust, smoke,corrosive or combustible gas,
vapor or salt spray, and so on.



General

FN12 Series AC HV Load Switch is a kind of three phase high voltage switch apparatus, suitable for
12kV rated voltage, 50Hz rated frequency alternative current, It is mainly used in downtown power distribution station and industrial electric equipment of three phase ring main unit electricity circle or terminal power supply, for breaking and closing short circuit current.

Service Condition

1. The altitude does not exceed 1000m.
2. The ambient air temperature: Highest:+40oC, the lowest:-10oC
3. The relatire Humidity of air not bigger 90% (around the 25oC envirenment)
4. The working situation have no conductivity dust.
5. The working situation have no corrosive gas of affect insulation and destroy metal.
6. The working situation without violent vibration and striking.
7. The working situation have no explosive danger and fire.

Technical Parameter

No. Item unit Parameter
1 Rated Voltage kV 12
2 Max. Working Voltage kV 12
3 Rated Frequency Hz 50
4 Rated Current A 100
5 Rated Short-circuit Switch-off Current kA 50
6 1min Power Frequency Withstand voltage(value), to ground, interphase/isolation break kA 42/48
7 Lighting Impluse Resisting Voltage (peak) to ground, interphase/isolation break kV 75/85
8 Fuse Link Striking Output Energy Kg ≈5
Technical Parameter of load switch with fuse
No. Item Unit Parameter
1 Rated Voltage kV 12
2 Max. Working Voltage kV 12
3 Rated Frequency Hz 50
4 Rated Current A 630
5 Rated Power load switch-off current A 630
6 5% rated power load switch-off current A 31.5
7 Rated capacity switch-off current A 10
8 Rated inductance switch-off current A 40
9 Rated transfer current kA 1.3
10 Rated short-time withstand current kA 20
11 Rated peak withstand current kA 50
12 Mechanical endurance cycle 2000


 

 

12 KV Outdoor High Voltage Disconnect Switch 2 Years Warranty

Contact Details
Ningbo Tianan (Group) Co.,Ltd.

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