Specifications
|
| Test Specifications |
The accuracy specification for the display range is defined as ±(%reading + digit counts) at 23 °C ±5 °C, ≤75 % RH. |
| Between 0 °C and 18 °C and between 28 °C and 40 °C, accuracy specifications may degrade by 0.1 x (accuracy specification) per °C. |
| The measurement range meets the service operating errors specified in EN61557-1: 1997, EN61557-2: 1997, EN61557-4: 1997, EN61557-6: 1997, DIN VDE0404-2. |
| Power-on Test |
The test indicates reversed L-N, missing PE, and measures the mains voltage and frequency. |
| Display Range |
90 V to 264 V |
| Accuracy at 50 Hz |
± (2% + 3 counts) |
| Resolution |
0.1 V |
| Input Impedance |
> 1 MΩ // 2.2 nF |
| Maximum Input Mains Voltage |
264 V |
| Earth Bond Test (Rpe) |
Display Range |
0 to 19.99 Ω |
| Accuracy (After Bond Test Zeroing) |
± (5% + 4 counts) |
| Resolution |
0.01 Ω |
| Test Current |
200 mA AC -0% +40% into 1.99 Ω
25 A AC ± 20% into 25 mΩ at 230 V |
| Open Circuit Voltage |
> 4 V AC, < 24 V AC |
| Bond Test Zeroing |
can subtract up to 1.99 Ω |
| Insulation Test (Riso) |
Display Range |
0 to 299 MΩ |
| Accuracy |
± (5% + 2 counts) from 0.1 to 300 MΩ |
| Resolution |
0.01 MΩ (0 to 19.99 MΩ)
0.1 MΩ (20 to 199.9 MΩ)
1 MΩ (200 to 299 MΩ) |
| Test Voltage |
500 V DC -0% + 25% at 500 kΩ load or 250 V dc -0 % +25 % at 250 kΩ load |
| Test Current |
> 1 mA at 500 kΩ load, < 15 mA at 0 Ω |
| Auto Discharge Time |
< 0.5 s for 1 μF |
| Max. Capacitive Load |
Operational up to 1 μF |