| Continuity |
| Range |
20/200/2000Ω (Auto-ranging) |
Open circuit
voltage (DC) |
5V±20% (*1) |
Short circuit
current |
Greater than 200mA |
| Accuracy |
±0.1Ω (0 - 0.19Ω)
±2%rdg+8dgt (0.2 - 2000Ω) |
| Insulation Resistance |
| Range |
20/200MΩ
(Auto-ranging) |
20/200/2000MΩ (Auto-ranging) |
Open circuit
voltage (DC) |
250V+25% -0% |
500V+25% -0% |
1000V+20% -0% |
| 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 |
| Function |
L-PE |
L-PE (ATT) |
L-N / L-L |
| Rated Voltage |
100 - 260V 50/60Hz |
L-N: 100 - 300V
L-L: 300 - 500V
50/60Hz |
Nominal Test
Current at 0Ω
External Loop:
Magnitude/
Duration (*2) |
20Ω: 6A/20ms
200Ω: 2A/20ms
2000Ω: 15mA/500ms |
L-N: 6A/60ms
N-PE: 10mA/approx. 5s |
20Ω: 6A/20ms |
| Range |
20/200/2000Ω
(Auto-ranging) |
20/200/2000Ω
(Auto-ranging)
(L-N < 20Ω) |
20Ω |
| Accuracy |
±3%rdg+4dgt(*3)
±3%rdg+8dgt(*4) |
±3%rdg+6dgt (*3)
±3%rdg+8dgt(*4) |
±3%rdg+4dgt (*3)
±3%rdg+8dgt(*4) |
| PSC (L-N / L-L) / PFC (L-PE) |
| Function |
PSC |
PFC |
PFC (ATT) |
| Rated Voltage |
100 - 500V 50/60Hz |
100 - 260V 50/60Hz |
|
Nominal Test
Current at 0Ω
External Loop:
Magnitude/
Duration (*5) |
6A/20ms |
6A/20ms
2A/20ms
15mA/500ms |
L-N: 6A/60ms
N-PE: 10mA/approx. 5s |
| Range |
2000A/20kA Auto-Ranging |
| Accuracy |
PSC / PFC accuracy is derived from measured loop impedance
specification and measured voltage specification |
| RCD |
| Function |
X1/2 |
X1 |
X5 |
Ramp |
Auto |
Trip current
setting |
10/30/100/300/
500/1000mA |
10/30/
100mA |
10/30/
100/300/
500mA |
Depending on the
accuracy at each
function.
Measurement sequence:
X1/2 0°→X1/2 180°
→X1 0°→X1 180°
→X5 0°→X5 180°
Measurements with
x5 are not carried out
for RCDs with
nominal current of
100mA or more. |
Trip current
Duration |
2000ms |
G: 550ms
S: 1000ms |
410ms |
Goes up by
10% from
20% to
110%
G:300ms/
S:500ms
X10 times |
| Rated Voltage |
230V+10%-15% 50/60Hz |
| Accuracy |
AC Type:
-8% - -2%
A Type:
-10% - 0% |
AC Type: +2% - +8%
A Type: 0% - +10% |
AC Type: ±4%
A Type: ±10% |
| Trip time: ±1%rdg+3dgt |
| RCD (Uc) |
| Function |
UC |
| Rated Voltage |
230V+10% - 15% 50/60Hz |
| Range |
100.0V |
| Test current |
≤ 1/2IΔn (max150mA) |
| Accuracy |
+5% - +15%rdg, ±8dgt |
| 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 |
50-500V 50/60Hz |
| Remarks |
Correct phase sequence: are displayed "1.2.3" and  cycle mark
Reversed phase sequence: are displayed "3.2.1" and cycle mark |
| Volts |
| Function |
Volts |
Frequency |
| Rated Voltage |
25 - 500V, 45 - 65Hz |
| Measuring range |
25 - 500V |
45 - 65Hz |
| Accuracy |
±2%rdg+4dgt |
±0.5%rdg+2dgt |
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