| 绝缘电阻 | SPD(压敏电压) | ||||
|---|---|---|---|---|---|
| 测试电压 | 100V | 250V | 500V | 1000V | Max.1000V |
| 测量范围 |
2.000/20.00/200.0MΩ (自动量程) |
20.00/200.0/1000MΩ (自动量程) |
20.00/200.0/2000MΩ (自动量程) |
0-1000V (1V上升) |
|
| 精确度 |
±2%rdg±6dgt (2.000/20.00MΩ) ±5%rdg±6dgt (200.0MΩ) |
±2%rdg±6dgt (20.00/200.0MΩ) ±5%rdg±6dgt (1000MΩ) |
±2%rdg±6dgt (20.00/200.0MΩ) ±5%rdg±6dgt (2000MΩ) |
±5%rdg±5dgt | |
| 额定电流 |
1.0-1.2mA @0.1MΩ |
1.0-1.2mA @0.25MΩ |
1.0-1.2mA @0.5MΩ |
1.0-1.2mA @1MΩ |
‐ |
| 短路电流 | 最大1.5mA | ‐ | |||
| 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 |
20.00/200.0/2000Ω (自动量程) |
20.00/200.0/ 2000Ω (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 | 20.00/200.0/2000Ω (自动量程) | |||
| 开路电压(DC) | 7-14V | |||
| 测量电流 | 200mA | >200mA or more(小于2Ω) | ||
| 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) |
|||
| 安全标准 |
IEC 61010-1 CAT IV 300V ,CAT III 600 V 污染度 2 IEC 61010-2-034 IEC 61557-1,2,3,4,5,6,7,10 IEC 60529(IP40) IEC 61326(EMC) |
|---|---|
| 电源 | LR6 (AA) (1.5V) ×8 |
| 通讯接口 | USB, |
| 尺寸 / 重量 | 136(L) × 235(W) × 114(D) mm / 约. 1300g (含电池) |
| 附件 |
测试线※2 7281(测试线) 7246(测试线) 7228A(测试线) 8041(接地棒[2根/1组]) 9084(便携箱) 9142(便携箱) 9151(肩带) 9199(肩带)，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) |
