Welcome to wziep.com!
Categories
Welcome to wziep.com!
category： Circuit Breakers
reference price：￥$5,830.00
Tabe 1 LW8-40.5AT
| Not. | Name. | Unit. | Data. | |||
| 1 | Nominal voltage | KV | 33 | |||
| 2 | Rated insulati on level | ightning impulse | KV | 200/215(fracture)Note: standardized 185kv | ||
| withstand voltage (full crest value) | ||||||
| Power frequency withstand voltage (1min) | KV | 95/118(fracture) | ||||
| 3 | Rated current | A | 800/1600/200/2500/3150/4000 | |||
| 4 | Limit life | Next | 10000 | |||
| 5 | SF6 gas pressure rating(20℃ gage pressure) | Mpa | 0.45 | |||
| 6 | Closure pressure(20℃ gage pressure) | Mpa | 0.4 | |||
| 7 | Minimum ambient temperature | ℃ | -40 | |||
| 8 | Rated short circuit breakingcurrent | A | 25 | 31.5 | 40 | |
| 9 | Rated short circuit closing current(peak) | A | 63 | 80 | 100 | |
| 10 | Rated short-circuit withstand current (thermal stable current) | A | 25 | 31.5 | 40 | |
| 11 | Rated peak tolerable current (dynamic stable current) | A | 63 | 80 | 100 | |
| 12 | Rated out-of-step breaking current | A | 63 | 8 | 10 | |
| 13 | The cumulative breakingnumber of rated short circuit breakingoff | Next | 30 | |||
| 14 | Rated short circuit duration | S | 4 | |||
| 15 | Closing time (under rated operating voltage | MS | ≤100 | |||
| 16 | Turn-off time (under rated operating voltage) | MS | ≤60 | |||
| 17 | Rated operation sequence | Points — 03s — or points -180s — or points | ||||
| 18 | Rated open and close single capacitor bank current | A | 400 | |||
| 19 | yearly gas leakage rate | %/year | ≤0.1 | |||
| 20 | SF6 gas moisture content(20℃) | UL\L | ≤150 | |||
| 21 | Rated operating voltage of spring actuator | |||||
| Voltage of closed coil and disconnecting coil | V | AC:220/110 DC:220/110 | ||||
| Energy storage motor voltage | V | AC:220/110 DC:220/110 | ||||
| 22 | SF6 gas weight | kg | 6 | |||
| 23 | Breaker weight(Including operating mechanism) | kg | 800 | |||
