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10KV AIternative Current Vacuum Load Switch Fuse Combined Apparatus

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10KV AIternative Current Vacuum Load Switch Fuse Combined Apparatus

Name: 10KV AIternative Current Vacuum Load Switch Fuse Combined Apparatus
Brand: TIANAN
Price: 1 USD

Best 10KV AIternative Current Vacuum Load Switch Fuse Combined Apparatus wholesale

Brand Name : TIANAN

Model Number : FN5-12

Certification : CE;ISO9001-2000

Place of Origin : China

MOQ : 100

Price : Pending

Supply Ability : 1000 Sets

Packaging Details : wooden cases

Payment Terms : L/C, T/T, D/P, D/A

Delivery Time : 35work days

Max. Working Voltage : 12 Kv

Rated Frequency : 50 Hz

Rated Current : 100A

Rated Short-Circuit Switch-off Current : 50 Ka

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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)

Product Tags:

vacuum load break switch

sf6 load break switch

10KV AIternative Current Vacuum Load Switch Fuse Combined Apparatus Images

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