序號 Number | 名稱 Name | 單位 Unit | FN12-12D/630 | FN12-12D(R)D/100 |
1 | 額定電壓 Rated voltage | KV | 12 |
2 | 額定頻率 Rated frequency | Hz | 50 |
3 | 額定電流 Rated current | A | 630 | 100 |
4 | 雷電沖擊耐受電壓 Lighting impulse resisting voltage | KV | 對地及相間75、隔離斷85 To ground.interphase 75 isolation break 85 |
5 | 1min 工頻耐受電壓 1min power frequency withstand voltage | KV | 對地及相間42、隔離斷48 To ground.interphase 42 isolation break 48 |
6 | 額定熱穩(wěn)定電流 Rated heat-stability current | KA | 20(4S) |
7 | 額定動穩(wěn)定電流 Rated machine-stability current | KA | 50 |
8 | 額定關(guān)合電流 Rated closing current(peak) | KA | 50 | 50 |
9 | 額定短路開斷電流(予期值) Rated short-circuit breaking current (prospective value) | KA | | 31.5 |
10 | 臨界開斷電流時最大I2·t Max.critical breaking current I2·t | A2S | | 按熔斷器特征曲線 fuse box characterisitic curve |
11 | 最小開斷電流 Min.Breaking current | KA | | 按熔斷器特征曲線 fuse box characterisitic curve |
12 | 額定轉(zhuǎn)移電流 Rated transfer current | KA | | 1.5 |
13 | 最大開斷電流(參考值) Max.breaking current(reference value) | KA | 1.8 |
14 | 開斷空載變壓器容量 Braking no-load transformer capcity | kva | 1250 |
15 | 額定電纜充電電流 Rated cable charging current | A | 10 |
16 | 額定有功負(fù)載電流開斷次數(shù) Rated power load current breaking times | 次 time | ≥100 |
17 | 額定有功負(fù)載電流開關(guān)分閘時間 Switch-off time of rated power load current switch on-and-off | S | | >0.06 |
18 | 接地開關(guān)熱穩(wěn)定電流 Rated transfer current | KA | 20(2S) | 20(2S) |
19 | 接地開關(guān)熱穩(wěn)定電流(峰值) Rated transfer current | KA | 50 | 50 |
20 | 電動機(jī)操作電源電壓 Motor operating power valtage | V | 交直流100、220、 pay 110、220 direct current |