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72.5KV High Voltage Disconnect Switch for Electrical Substation
72.5KV High Voltage Disconnect Switch for Electrical Substation
Specifications
Brand Name :
YONGDE
Model Number :
GW13-72.5
Certification :
ISO9001
Place of Origin :
Zhejiang,China(Mainland)
MOQ :
1pcs
Price :
negotiation
Payment Terms :
T/T or western Union or L/C or PayPal, MoneyGram, D/P, D/A
Supply Ability :
1,000pcs per month
Delivery Time :
21days per container
Packaging Details :
wooden case
Max. Voltage :
72.5KV
Apply to :
outdoor high voltage substation
Standards :
IEC
Application :
AC system
Mechanical life :
5000times
Description

GW13 Type High Voltage Neutral Point Grounded Disconnect Switch for Electrical Substation

About GW13 Disconnector:

GW13 type main transformer neutral is alternating current 50Hz outdoor electric equipment.
In the event of the no bearing, it used as the transformer neutral point to connect the ground.
It also can be used as the ground connecting equipment composed with the adjustable
discharge gap, gap support isolated pillar and current mutual inductor.

GW13 Disconnector Specifications:

No Item parameter
1 Rated Voltage kV 72.5 123 145
2 Rated Current A 630, 1250
3 Rated Short Time withstand current and time kA/s 25-40/4
4 Rated Peak withstand current kA 63-100
5 1min power frequency withstand voltage (effective value) kV To earth 140 230 275
To phase 140 230 275
6 Lightning impulse withstand voltage v(peak value) kV To earth 325 550 650
To phase 325 550 650
7 Rated mechanical terminaload N Level of lateral load 750 1500 1500
Level of vertical load 500 1000 1000
Vertical force 750 1000 1000
8 Max Man Operative Moment N. m 200
9 control voltage V AC220 DC110 or220
10 motor voltage V AC220 or380 DC110 or220

GW13 Disconnector Picture:

72.5KV High Voltage Disconnect Switch for Electrical Substation

Product tags

substation disconnect switches

,

high voltage disconnect switch

,

high voltage disconnector switch
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72.5KV High Voltage Disconnect Switch for Electrical Substation

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Product Detail
Brand Name :
YONGDE
Model Number :
GW13-72.5
Certification :
ISO9001
Place of Origin :
Zhejiang,China(Mainland)
MOQ :
1pcs
Price :
negotiation
Contact Supplier
72.5KV High Voltage Disconnect Switch for Electrical Substation

Hangzhou Yongde Electric Appliances Co.,Ltd

Verified Supplier
9 Years
zhejiang, hangzhou
Since 1993
Business Type :
Manufacturer
Main Products :
Substation Lightning Arrester, Lightning Surge Arrester, Metal Oxide Surge Arrester
Total Annual :
$17,364,156-$20,744,408
Employee Number :
100~250
Certification Level :
Verified Supplier
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