产品世界
...产品代号 | 壳架等级 | 安装方式 | 极数/额定电流 | |
PTW5S | 20 | D | 304 | |
空气断路器 |
20:2000A
|
D:抽出式
|
304:3P/400A
|
404:4P/400A
|
32:3200A | F:固定式 | 306:3P/630A | 406:4P/630A | |
63:6300A | 308:3P/800A | 408:4P/800A | ||
310:3P/1000A | 410:4P/1000A | |||
312:3P/1250A | 412:4P/1250A | |||
316:3P/1600A | 416:4P/1600A | |||
320:3P/2000A | 420:4P/2000A | |||
325:3P/2500A | 425:4P/2500A | |||
329:3P/2900A | 429:4P/2900A | |||
332:3P/3200A | 432:4P/3200A | |||
340:3P/4000A | 440:4P/4000A | |||
350:3P/5000A | 450:4P/5000A | |||
363:3P/6300A |
控制保护单元 | 连接方式 | |
PUA-LSI | LW/AC230 | |
PUA-LSI
|
功能说明 | LW:水平接线 |
PUA-LSIg |
PUA:电流、电压测量
|
VW:垂直接线 |
PUP-LSI | PUP:电流、电压、功率测量 | |
PUP-LSIg | PUQ:电流、电压、功率、谐波测量 | 控制回路电压 |
PUQ-LSI | PUT:电流、电压、功率、谐波测量+通讯接口 | AC:230V、400V |
PUQ-LSIg | DC:220V、110V | |
PUT-LSI | ||
PUT-LSIg |
型号 | PTWSS-2000 | PTWSS-2500 | PTWSS-3200 | PTWSS-6300 | ||
壳架等级(A) | 2000 | 2500 | 3200 | 6300 | ||
极数 | 3,4 | 3,4 | 3,4 | 3,4 | ||
额定电流 ln(A) | 400,630,800,1000,1250,1600,2000 | 630,800,1000,1250,1600,2000,2500 | 2000,2500,2900,,300 | 4000,5000,6300 | ||
额定工作电压 Ue(V) | 400,690 | 400,690 | 400,690 | 400,690 | ||
额定频率(Hz) | 50 | 50 | 50 | 50 | ||
额定绝缘电压Ui(V) | 1000 | 1000 | 1000 | 1000 | ||
额定冲击耐受电压Uimp(V) | 12000 | 12000 | 12000 | 8000 | ||
工频耐受电压 U(V) | AC3500 50Hz 1min | AC3500 50Hz 1min | AC3500 50Hz 1min | AC3500 50Hz 1min | ||
N极额定电流IN(A) | 100% ln | 100% ln | 100% ln | 50% ln | ||
额定极限短路分析能力lcu(kA) | AC400V | 80 | 100 | 100 | 120 | |
AC690V | 50 | 75 | 65 | 85 | ||
额定运行短路分析能力 | AC400V | 65 | 100 | 80 | 100 | |
AC690V | 40 | 75 | 65 | 75 | ||
额定短路接通能力(峰值)m(kA) | AC400V | 176 | 176 | 220 | 264 | |
AC690V | 105 | 105 | 143 | 165 | ||
额定短时耐受电流 (1s) (有效值 )lcw(kA) |
AC400V | 50 | 100 | 80 | 100 | |
AC690V | 40 | 75 | 50 | 75 | ||
全分断时间(无附件延时) (ms) | 25~30 | 25~30 | 25~30 | 25~30 | ||
闭合时间(ms) | 70(max) | 70(max) | 70(max) | 70(max) | ||
操作性能 | 电气寿命(次) | AC400V | 6500 | 6500 | 3000 | 500 |
AC690V | 3000 | 3000 | 1500 | 500 | ||
机械寿命 (次) | 免维修 |
15000 |
15000 | 10000 | 4000 | |
有维修 | 30000 | 30000 | 20000 | 8000 | ||
联接方式 | 水平 | ● | ● | ● | ● | |
垂直 | ● | ● | ● | - | ||
外形尺寸(mm) h×w×丨3p丨×d
h×w×丨4p丨×d |
固定式 3P | 402×362×333 | 402×362×358 | 402×422×323 | - | |
固定式 4P | 402×457×333 | 402×457×358 | 402×537×323 | - | ||
抽屉式 3P | 432×375×430 | 432×375×455 | 432×435×421 | 432×813×494,432×928×494(6300A) | ||
抽屉式 4P | 432×470×430 | 432×470×455 | 432×550×421 | 432×928×494 |