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China wholesale 33kV 630amp isolator Manufacturer - GW9-12 outdoor 10kV pole mounted knife switch disconnector – L&R
China wholesale 33kV 630amp isolator Manufacturer - GW9-12 outdoor 10kV pole mounted knife switch disconnector – L&R Detail:
LSOLATING SWITCH
TECHNICAL PARAMETER
Parameter
GW9-12 old type / GW9-15 new
HGW9-12 old type / HGW9-15 new
Parameter
| Parameter name | Unit | Parameter value | |||
| Rated voltage | kv | 12 | |||
| Maximum operating voltage | kV | 12 | |||
| Rated frequency | Hz | 50/60 | |||
| 2S thermal stability current KA (effective value) | A | 200 | 400 | 630 | |
| Dynamic stability current KA (effective value) | kA | 6.3 | 12.5 | 20 | |
| Rated lightning impulse withstand voltage | Relatively | kV | 105 | ||
| Between fractures | kV | 120 | |||
| Rated 1min power frequency withstand voltage | Relatively | kV | 40 | ||
| Between fractures | kV | 47 | |||
| Creepage distance | mm | 300 | |||
| Mechanical life | N | 2000 | |||
GW9-12 old type / GW9-15 new
| GW9-12 OLD TYPE | |||||
| Type | Rated voltage (kv) | Rated current (A) | Limit passing current (KA) | 10s Heat steady current | |
| Peak | RMS | ||||
| GW9-12W/200 | 12 | 200 | 5 | 9 | 5 |
| GW9-15W/400 | 12 | 400 | 21 | 15 | 10 |
| GW9-15W/400 | 12 | 630 | 35 | 25 | 14 |
—————————————————————————————————————————————————————————
| GW9-12 NEW | |||||
| Type | Rated voltage (kv) | Rated current (A) | Limit passing current (KA) | 10s Heat steady current | |
| Peak | RMS | ||||
| GW9-15W/200 | 15 | 200 | 5 | 9 | 5 |
| GW9-15W/400 | 15 | 400 | 21 | 15 | 10 |
| GW9-15W/630 | 15 | 630 | 35 | 25 | 14 |
HGW9-12 old type / HGW9-15 new
| HGW9-12 OLD TYPE | |||||
| Type | Rated voltage (kv) | Rated current (A) | Limit passing current (KA) | 10s Heat steady current | |
| Peak | RMS | ||||
| HGW9-12W/200 | 12 | 200 | 5 | 9 | 5 |
| HGW9-15W/400 | 12 | 400 | 21 | 15 | 10 |
| HGW9-15W/630 | 12 | 630 | 35 | 25 | 14 |
—————————————————————————————————————————————————————————
| HGW9-15 NEW | |||||
| Type | Rated voltage (kv) | Rated current (A) | Limit passing current (KA) | 10s Heat steady current | |
| Peak | RMS | ||||
| HGW9-15W/200 | 15 | 200 | 5 | 9 | 5 |
| HGW9-15W/400 | 15 | 400 | 21 | 15 | 10 |
| HGW9-15W/630 | 15 | 630 | 35 | 25 | 14 |
PELATED PRODUCTS
PRODUCT DETAILS
COMPANY INTRODUCTION
PACKAGING AND TRANSPORTATION
SHOPPING INSTRUCIONS
Product detail pictures:
Related Product Guide:
It can be our duty to satisfy your preferences and successfully serve you. Your pleasure is our best reward. We have been looking forward to the go to for joint expansion for China wholesale 33kV 630amp isolator Manufacturer - GW9-12 outdoor 10kV pole mounted knife switch disconnector – L&R , The product will supply to all over the world, such as: Frankfurt, Orlando, Thailand, There are advanced producing & processing equipment and skilled workers to ensure the merchandise with high quality. We've got found an excellent before-sale, sale, after-sale service to ensure the customers that could rest assured to make orders. Until now our merchandise are now moving on fast and very popular in South America, East Asia, the Middle east, Africa, etc.
By Matthew from Malaysia - 2018.06.26 19:27
This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
By Jerry from Malta - 2017.08.15 12:36
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