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10KV AIternative Current Vacuum Load Switch Fuse Combined Apparatus

Good quality Mobile Transformer Substation for sales
Good quality Mobile Transformer Substation for sales
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10KV AIternative Current Vacuum Load Switch Fuse Combined Apparatus

China 10KV AIternative Current Vacuum Load Switch Fuse Combined Apparatus supplier
10KV AIternative Current Vacuum Load Switch Fuse Combined Apparatus supplier 10KV AIternative Current Vacuum Load Switch Fuse Combined Apparatus supplier

Large Image :  10KV AIternative Current Vacuum Load Switch Fuse Combined Apparatus

Product Details:

Place of Origin: China
Brand Name: TIANAN
Certification: CE;ISO9001-2000
Model Number: FN5-12

Payment & Shipping Terms:

Minimum Order Quantity: 100
Price: Pending
Packaging Details: wooden cases
Delivery Time: 35work days
Payment Terms: L/C, T/T, D/P, D/A
Supply Ability: 1000 Sets
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Detailed Product Description
Max. Working Voltage: 12 Kv Rated Frequency: 50 Hz
Rated Current: 100A Rated Short-Circuit Switch-off Current: 50 Ka

10KV AIternative Current Vacuum Load Switch Fuse Combined Apparatus

NINGBO TIANAN (GROUP) CO., LTD.
 

General

FN5-12FN5-12RDFN5-12R Series lndoor AIternative Current High Voltage Load switch is sultable in 50Hz L0kV alternative current power grid for breaking load current and closing short circuit current. Load switch with fuse Can close and open short circuit current for protection. 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

S/N Name Unit Value
1 Rated voltage kV 10
2 Max working voltage kV 12
3 Rated frequency Hz 50
4 Rated current A 400 630
5 Rated short-time withstand current (Thermal stability current) kA/s 12.5/4 20/2
6 Rated peak withstand current (Dynamic current) kA 31.5 50
7 Rated closed-loop breaking current A 400 630
8 Rated active load breaking current A 400 630
9 5% rated active load breaking current A 20 31.5
10 Rated cable charging breaking current A 10
11 Rated short-circuit making current   1250kVA no-load current of transformer
12 Load current breaking times kA 31.5 50
13 Rated no-load transformer breaking current Load/Times

100%/20

60%/35

30%/75

5%/80

14 1min power frequency withstand voltage (r.m.s) To earth, between phases / to isolating distance kV 42/48
15

Power withstand voltage

Isolating distance

kV 53
16 Lightning impulse withstand voltage (peak)To earth, between phases/isolating distance kV 75/85
17 Opening-closing operation torque (force) N·m 90(180) 100(200)

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

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