JN15-12(7.2) 31.5-210 indoor high voltage AC grounding switch for switchgear from JUCRO Electric

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JN15 12KV 31.5KA 210mm indoor high voltage AC grounding switch for switchgear from JUCRO Electric

Categories	Accessories for switchgear
Brand	JUCRO
Model	JN15-12-31.5-210
Rated voltage	12kV
Unit Price	US $ 120-122.3 / piece
FOB port	Shanghai/Ningbo
Terms of Payment	L/C, Western Union, T/T, Paypal
Update Time	2021-10-25

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Detail Information

Product Description

JN15 12KV 31.5KA 210mm indoor high voltage AC grounding switch for switchgear from JUCRO Electric

The main purpose
JN15 12KV 31.5KA 210mm indoor high-voltage grounding switch is an internationally advanced product developed by our company using advanced technology. Its structure is assembled. After comprehensive assessment, the performance meets the requirements of GB1985-2004 "AC high-voltage isolating switch and grounding switch" and IEC62271-102:2002, suitable for 3-12kV three-phase AC 50Hz power system: it has short-circuit locking ability to protect the switch Other electrical equipment in the equipment is not damaged, it can be used with various high-voltage switchgears, and can also be used as grounding protection for high-voltage electrical equipment maintenance.

Environmental conditions
1. The altitude does not exceed 1000m;
2, ambient air temperature: upper limit +40 ° C, lower limit -25 ° C;
3. The seismic intensity does not exceed 8 degrees:
4. The daily average relative humidity is not more than 95%, and the monthly average is not more than 90%:
5. Pollution level: II.

♦ Ordering instructions
1. When ordering the grounding switch, please indicate the product model, distance and whether it is equipped with a live display (and indicate the model of the monitor).
2. The user should indicate the up and down position of the moving and static contacts when the grounding switch is installed in the cabinet.
3. If you have special requirements, please contact us.

	project	unit	data
	Rated voltage	KV	12
	Rated short-time withstand current	KA	31.5
	Rated short circuit duration	S	4
	Rated short circuit closing current	KA	80
	Rated peak withstand current	KA	80
Rated insulation level	Power frequency withstand voltage 1 min	KV	Extremely ground and the same
	Lightning impulse voltage	KV	42/75
	Mechanical life	Times	3000

Product number	Phase spacing A	Bracket B	Spindle C	Pitch D	High Prototype Proportion Sensor Height E
JN15-12/31.5-150	150	150	535	396	High Prototype Proportion Sensor Height E
JN15-12/31.5 -165	165	454	565	426	Below 1000 meters 145
JN15-12/31.5-210	210	544	655	516	Below 2000 meters 170
JN15-12/31.5-250	250	624	735	596	Below 3000 meters 185
JN15-12/31.5-275	275	674	785	646	Below 4000 meters 210

Detailed Images

Packing & Delivery

Strong package, Safety first.

Inside with foam to support the product, put it in carton or wooden box, fixed it on pallet.

As long as possible to keep the products safe until it arriving customer's warehouse.

Clearly marking label outside of package, customers will be easy to identify their goods.

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