第5年
克列茨KEW KS 203交/直流钳形表
克列茨MODEL 2434钳形表|MODEL2434
克列茨MODEL 7149A测试线|MODEL 715
克列茨MODEL 7088测试线|MODEL7088
克列茨MODEL 2413FA电流钳形表|2413
克列茨MODEL 2431钳形电流表|2431电
克列茨KEW 8122电流传感器|KEW8122
克列茨MODEL 7225A保护线|MODEL7225
克列茨MODEL 3131A绝缘电阻测试仪|3
| 回路阻抗 | |||||
|---|---|---|---|---|---|
| 功能 | LOOP ATT | LOOP HIGH | |||
| L-PE/L-N (3线) | L-PE(2线) | L-PE (0.01ΩRes) | L-PE (0.001ΩRes) 高测试电流(25A) | L-N/L-L | |
| 额定电压 | 100-260V (50/60Hz) | 48-260V (50/60Hz) | 48-260V (50/60Hz) | 100-260V (50/60Hz) | 48-500V (50/60Hz) |
| 测量范围 | 20.00/200.0/2000? (自动量程) | 20.00/200.0/ 2000? (自动量程) | 2.000Ω | 20.00Ω | |
| 精确度 | ±3%rdg±6dgt | ±3%rdg±10dgt | ±3%rdg±4dgt | ±3%rdg±25mΩ | ±3%rdg±4dgt |
| 0Ω外部回路额定测试电流: 230V时的数量/时间 | L-N:6A/60ms N-PE:10mA | L-PE:15mA | 20Ω: 6A/20ms 200Ω: 0.5A/20ms 2000Ω: 15mA/500ms | 25A/20ms | 6A/20ms |
| PSC/PFC | |||||
|---|---|---|---|---|---|
| 范围 | 2000A/20kA | 2000A/20kA (PFC) | 2000A/20kA (PFC) | 2000A/50kA (PFC) | 2000A/20kA (PSC) |
| 精确度 | PSC/PFC 精度来自于测量的回路阻抗规范和测量的电压规范 | ||||
| RCD | ||||||||
|---|---|---|---|---|---|---|---|---|
| 额定电压 | 100-260V(50/60Hz) | |||||||
| 功能 | x1/2, x1,x5,Ramp,自动,Uc | |||||||
| 6/10/30/100/300/500/1000mA/变量 | ||||||||
| RCD型 | AC(G/S) | A(G/S) | F(G/S) | B(G/S) | EV | |||
| 跳脱电流设置 | x1/2, x1,Uc | 10/30/100/300/ 500/1000mA(G) 10/30/100/ 300/500(S) | 10/30/100/ 300/500mA | 10/30/100/ 300/500mA | 10/30/100/ 300mA | 6mA(x1仅) | ||
| x5 | 10/30/100mA | 10/30/100mA | 10/30/100mA | 10/30mA | - | |||
| Ramp | 10/30/100/ 300/500mA | 10/30/100/ 300/500mA | 10/30/100/ 300/500mA | 10/30/100/ 300mA | 6mA | |||
| 精确度 | ||||||||
| 跳脱电流 | x1/2 | -8% - -2% | -10% - 0% | -10% - 0% | -10% - 0% | - | ||
| x1 | +2% - +8% | 0% - +10% | 0% - +10% | 0% - +10% | 0% - +10% | |||
| x5 | +2% - +8% | 0% - +10% | 0% - +10% | 0% - +10% | - | |||
| Ramp | -4% - +4% | -10% - +10% | -10% - +10% | -10% - +10% | -10% - +10% | |||
| 跳脱时间 | x1/2 | 2000ms(G/S):±1%rdg±2ms | - | |||||
| x1 | 550ms(G):±1%rdg±2ms,1000ms(S):±1%rdg±2ms | 10.5s:±1%±2? | ||||||
| x5 | 410ms(G/S):±1%rdg±2ms | - | ||||||
| 导通测试 | ||||
|---|---|---|---|---|
| 范围 | 20.00/200.0/2000? (自动量程) | |||
| 开路电压(DC) | 7-14V | |||
| 测量电流 | 200mA | >200mA or more(小于2?) | ||
| 15mA | 15mA±3mA(短路) | |||
| 精确度 | ±2%rdg±8dgt | |||
| 电压测试 | ||||
|---|---|---|---|---|
| 范围 | 300.0/600V(自动量程) | |||
| 测量范围 | 电压 | 2-600V | ||
| 频率 | 45-65Hz | |||
| 精确度 | 电压 | ±2%rdg±4dgt | ||
| 频率 | ±0.5%rdg±2dgt | |||
| 相位旋转 | ||||
|---|---|---|---|---|
| 额定电压 | 48-600V(50/60Hz) | |||
| 标志 | 正确相序: 显示“1.2.3”和标志 反相相序: 显示“3.2.1” 和标志 | |||
| 接地测试 | ||||
|---|---|---|---|---|
| 范围 | 20.00/200.0/2000Ω(自动量程) | |||
| 精确度 | ±2%rdg±0.08Ω(20.00Ω) ±2%rdg±3dgt(200.0/2000Ω) | |||
8212-USB(USB适配器"KEW Report(软件)'')
LR6(AA) × 8, 使用说明书, 检验证书
可选件8259(适配器)
7272(测试线)
8017A(延长探棒)
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