12KV earthing switch JN15-12/31.5 manufacturer from China Yueqing Zeen Appliance Co.,Ltd

Price:	1.0 USD
Payment Terms:	T/T
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Means of Transport: Ocean

Packing: CARTON

Application: Others

Insulation Material: Others

Conductor Material: Others

application: use for middle switchgear

Specifications 0: JN15-24/31.5

Specifications 2: JN4-12 (G)-type indoor high...

Production Capacity: 100000

Delivery Date: WITHIN 5 DAYS

Type: High Voltage

Jacket: Others

Brand Name: HB

Specifications: JN15-12/31.5

Specifications 1: JN2-40.5 type indoor high v...

Specifications 3: JN22-40.5 31.5 indoor high ...

1.Specialize in indoor High-Volt insulated Product\Separable Connector\Earthing Switch.
2.ISO9001:2000 and CE
3.Lowest price
4.High quality

12KV earthing switch

Summary:

JN15A-12/31.5 indoor AC high voltage earthing switch is an advanced level product with high-tech parameters performance.After comprehensive

evaluation,it conforms to GB1985 and IEC62271 standard ,applies to power

system of 3-12kV and three-phase AC 50Hz.It owns short-circuit making

capacity to protect other electric equipment not being damaged.Can be used

with various high voltage switchgear,also play a protective role in the highvoltage

electrical equipment overhaul.

Ambient condition:

1.Altitude: less than 1000m

2.Ambient temperature: -10 DEG to 40 DEG

3.Earthquake intensity: no more than 8 degree

4.Pollution: II

5.Relative humidity: Daily average less than 95%.Monthly average less than 90%.

Related parameter:

Item		Unit	Data
Rated voltage		KV	12
Rated short-time withstand current		KA	31.5
Rated short-circuit duration		S	4
Rated short-circuit current		KA	80
Rated peak withstand current		KA	80
Rated insulation level	Rated short-time power frequency withstand voltage	KV	Relative phase	42
	Rated lightning impulse withstand voltage	KV		75
Mechanical life		Secondary	2000

Product Model:

Product Model	A	B	C
JN15A-12/31.5-150	150	396	535
JN15A-12/31.5-165	165	426	565
JN15A-12/31.5-210	210	516	655
JN15A-12/31.5-230	230	556	710
JN15A-12/31.5-275	275	646	810

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