Loop Impedance
- Ranges:
- 20/200/2000Ω (Auto-ranging)
- Open Circuit Voltage (DC):
- Short Circuit Current:
- Accuracy:
- ±0.1Ω (0 - 0.19Ω)
- ±2%rdg+8dgt (0.2 - 2000Ω)
Insulation Resistance
- Ranges:
- 20/200MΩ (Auto-ranging)
- 20/200/2000MΩ (Auto-ranging)
- Open Circuit Voltage (DC):
- 250V ±25%
- 500V ±25%
- 1000V ±20%
- Rated Current:
- 1mA or greater @ 250kΩ
- 1mA or greater @ 500kΩ
- 1mA or greater @ 1MΩ
- Accuracy:
- ±2%rdg+6dgt (0 - 19.99MΩ)
- ±5%rdg+6dgt (20 - 200MΩ)
- ±2%rdg+6dgt (0 - 199.9MΩ)
- ±5%rdg+6dgt (200 - 2000MΩ)
Loop Impedance (Continued)
- Function:
- Rated Voltage:
- L-N: 100 - 300V
- L-L: 300 - 500V
- 50/60Hz
- Nominal Test Current at 0Ω:
- External Loop: 20Ω: 6A/20ms
- External Loop: 200Ω: 2A/20ms
- External Loop: 2000Ω: 15mA/500ms
- L-N: 6A/60ms
- N-PE: 10mA/approx. 5s
- Accuracy:
- ±3%rdg+4dgt (*3)
- ±3%rdg+8dgt (*4)
PSC (Prospective Short Circuit) / PFC (Prospective Fault Current)
- Function:
- Rated Voltage:
- Nominal Test Current at 0Ω:
- External Loop: 6A/20ms
- External Loop: 2A/20ms
- External Loop: 15mA/500ms
- L-N: 6A/60ms
- N-PE: 10mA/approx. 5s
RCD (Residual Current Device)
- Function:
- Trip Current Setting:
- Various settings depending on the function
- Trip Current Duration:
- Varies depending on the function
RCD (Uc) - Residual Current Device (Voltage)
- Function:
- Rated Voltage:
- Range:
- Test Current:
- Accuracy:
Earth
- Range:
- 20/200/2000Ω Auto-Ranging
- Accuracy:
- 20Ω: ±3%rdg+0.1Ω
- 200/2000Ω: ±3%rdg+3dgt (Auxiliary earth resistance 100±5%)
Phase Rotation
- Rated Voltage:
- Remarks:
- Correct phase sequence: "1.2.3" and recycle mark
- Reversed phase sequence: "3.2.1" and recycle mark
Volts
- Function:
- Rated Voltage:
- Measuring Range:
- Accuracy:
Applicable Standards
- IEC 61010-1 CAT III 300V (500V L to L) Pollution degree 2
- IEC 61010-031, IEC 61557-1, 2, 3, 4, 5, 6, 7, 10
- IEC 60529 (IP40), IEC 61326 (EMC)
Power Source
Dimensions
- 136(L) X 235(W) X 114(D) mm
Weight
- 1350g (including batteries)
Included Accessories
- 7188A (Distribution board fuse test lead set)
- 7196A (Test leads with remote control switch)
- 7218A (Power cord [EU])
- 7228A (Earth resistance test leads)
- 8032 (Auxiliary earth spikes)
- 8212-USB (USB adaptor with KEW Report (Software))
- 9142 (Carrying case)
- 9121 (Shoulder strap)
- Cord case, Buckle, Battery, Instruction manual