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 |