| Insulation resistance | SPD(Varistor) | ||||
|---|---|---|---|---|---|
| Test voltage |
100V | 250V | 500V | 1000V | Max.1000V |
| Measuring ranges |
2.000/20.00/200.0MΩ (Auto-ranging) |
20.00/200.0/1000MΩ (Auto-ranging) |
20.00/200.0/2000MΩ (Auto-ranging) |
0-1000V (goes up by 1V) |
|
| Accuracy | ±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 | |
| Rated current |
1.0-1.2mA @0.1MΩ |
1.0-1.2mA @0.25MΩ |
1.0-1.2mA @0.5MΩ |
1.0-1.2mA @1MΩ |
‐ |
| Short circuit current | 1.5mA max | ‐ | |||
| Loop impedance | |||||
|---|---|---|---|---|---|
| Function | LOOP ATT | LOOP HIGH | |||
| L-PE/L-N (3wire) |
L-PE(2wire) | L-PE (0.01ΩRes) |
L-PE (0.001ΩRes) High test current(25A) |
L-N/L-L | |
| Rated voltage |
100-260V (50/60Hz) |
48-260V (50/60Hz) |
48-260V (50/60Hz) |
100-260V (50/60Hz) |
48-500V (50/60Hz) |
| Impedance range |
20.00/200.0/2000Ω (Auto-ranging) |
20.00/200.0/ 2000Ω (Auto-ranging) |
2.000Ω | 20.00Ω | |
| Accuracy | ±3%rdg±6dgt | ±3%rdg±10dgt | ±3%rdg±4dgt | ±3%rdg±25mΩ | ±3%rdg±4dgt |
| Nominal test current at 0Ω external loop: Magnitude/ Duration at 230V |
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 | |||||
|---|---|---|---|---|---|
| Range | 2000A/20kA (L-N(PSC)/ L-PE(PFC)) |
2000A/20kA (PFC) |
2000A/20kA (PFC) |
2000A/50kA (PFC) |
2000A/20kA (PSC) |
| Accuracy | PSC/PFC accuracy is derived from measured loop impedance specification and measured voltage specification |
||||
| RCD | ||||||||
|---|---|---|---|---|---|---|---|---|
| Rated voltage | 100-260V(50/60Hz) | |||||||
| Function | x1/2, x1,x5,Ramp,Auto,Uc | |||||||
| 6/10/30/100/300/500/1000mA/variable | ||||||||
| RCD type | AC(G/S) | A(G/S) | F(G/S) | B(G/S) | EV | |||
| Trip current setting |
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 only) | ||
| 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 | |||
| Accuracy | ||||||||
| Trip current |
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% | |||
| Trip time |
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 | – | ||||||
| Continuity | ||||
|---|---|---|---|---|
| Range | 20.00/200.0/2000Ω (Auto-ranging) | |||
| Open circuit voltage(DC) | 7-14V | |||
| Measuring current | 200mA | >200mA or more(2Ω or less) | ||
| 15mA | 15mA±3mA(short-circuit) | |||
| Accuracy | ±2%rdg±8dgt | |||
| Volts | ||||
|---|---|---|---|---|
| Range | 300.0/600V(Auto-ranging) | |||
| Measuring ranges | Volts | 2-600V | ||
| Frequency | 45-65Hz | |||
| Accuracy | Volts | ±2%rdg±4dgt | ||
| Frequency | ±0.5%rdg±2dgt | |||
| Phase Rotation | ||||
|---|---|---|---|---|
| Rated voltage | 48-600V(50/60Hz) | |||
| Remarks | Remarks Correct phase sequence: are displayed “1.2.3” and mark Reversed phase sequence: are displayed “3.2.1” and mark |
|||
| Earth | ||||
|---|---|---|---|---|
| Range | 20.00/200.0/2000Ω(Auto-ranging) | |||
| Accuracy | ±2%rdg±0.08Ω(20.00Ω) ±2%rdg±3dgt(200.0/2000Ω) |
|||
| Applicable standards | IEC 61010-1 CAT IV 300V ,CAT III 600 V Pollution degree 2 IEC 61010-2-034 IEC 61557-1,2,3,4,5,6,7,10 IEC 60529(IP40) IEC 61326(EMC) |
|---|---|
| Power source | LR6 (AA) (1.5V) ×8 |
| Communication interface | USB, Bluetooth® Ver. 5.0 |
| Dimensions / Weight | 136(L) × 235(W) × 114(D) mm / Approx. 1350g (including batteries) |
| Included Accessories | Main test lead※1 7281 (Test leads with remote control switch) 7246 (Distribution board test lead) 7228A (Earth resistance test leads) 8041 (Auxiliary earth spikes[2 spikes/1 set]) 9084 (Soft case) 9142 (Carrying case) 9151 (Shoulder strap) 9199 (Shoulder pad) LR6(AA) × 8, Instruction manual, Calibration certificate |
| Optional Accessories | 8212-USB (USB adaptor with “KEW Report(Software)”) 8259 (Adapter for measurement terminal) 7272 (Precision measurement Cord set) 8017A (Extension prod long) 8602 (EVSE ADAPTER) |
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