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

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

JN15-12(7.2)  31.5-210  indoor high voltage AC grounding switch for switchgear from JUCRO Electric
JN15-12(7.2)  31.5-210  indoor high voltage AC grounding switch for switchgear from JUCRO ElectricJN15-12(7.2)  31.5-210  indoor high voltage AC grounding switch for switchgear from JUCRO Electric
CategoriesAccessories for switchgear
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BrandJUCRO
ModelJN15-12(7.2) 31.5-210
Rated voltage12kV
Unit PriceUS $ 122-122.3 / piece
FOB portShanghai/Ningbo
Terms of PaymentL/C, Western Union, T/T, Paypal
Update Time2018-12-17
Detail Information
Product Description

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


The main purpose
JNI5-12I7.21/31.5 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
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
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.
Our Company
20000 M2 of JUCRO Electric company land
1500 M2 of office building
5000 M2 of workshop building
Inside of JUCRO Electric office building
Inside of JUCRO Electric office building
JUCRO Electric office work area
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