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Un dispozitiv de diagnosticare simplu și portabil, conceput pentru verificarea rapidă a componentelor de protecție la supratensiune (SPD) care conțin varistoare din oxid metalic sau tuburi de descărcare în gaz (GDT).
| Insulation resistances | |
|---|---|
| Measuring range | 0,100 MΩ ÷ 1,999 GΩ (U = 25 V ÷ 99 V) 0,100 MΩ ÷ 3,999 GΩ (U = 100 V ÷ 249 V) 0,100 MΩ ÷ 9,999 GΩ (U = 250 V ÷ 1000 V) |
| Resolution range | 0,001 MΩ / 0,01 MΩ / 0,1 MΩ / 0,001 GΩ |
| Basic measurement error | ± (2% z MH + 10 D)* (R < 1 GΩ) ± (4% z MH + 15 D)* (R ³ 1 GΩ) |
Operating measurement error |
± (3% z MH + 20 D)* (R < 1 GΩ) ± (5% z MH + 25 D)* (R ³ 1 GΩ) |
| Rated measuring current | ≥ 1 mA |
| Short circuit current | < 3 mA |
| Automatic discharge of measured object | yes |
| Voltage DC and AC | |
| Measuring range UIn | 0 V ÷ 600 V DC/AC (45 Hz ÷ 65 Hz) |
| Resolving range | 1 V |
| Basic measurement error | ± (2% z MH + 2 D)* |
| Operating measurement error | ± (3% z MH + 3 D)* |
| Surge protection devices | |
| Measuring range | 40 V ÷ 1050 V |
| Resolution range | 1 V |
| Basic measurement error | ± (2% z MH + 2 D)* |
| Operating measurement error | ± (3% z MH + 3 D)* |
| The measurement principle | increase voltage measurement through the SPD |
| General | |
| Power | 4 x AAA (LR03) alkaline batteries 1,5 V or NiMH accumulator 1,2 V |
| Display | OLED, multicolored graphic |
| Protection class | II (double insulation) |
| Overvoltage category | CAT III / 300 V or CAT II / 600 V |
| Degree of pollution | 2 |
| Protection degree | IP43 |
| Dimensions | 260 x 70 x 40 mm |
| Weight | 0,36 kg |
| Article number | 99000 |
- MH means measured value, while D means digit
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trebuie să fii logat
Un dispozitiv de diagnosticare simplu și portabil, conceput pentru verificarea rapidă a componentelor de protecție la supratensiune (SPD) care conțin varistoare din oxid metalic sau tuburi de descărcare în gaz (GDT).
| Insulation resistances | |
|---|---|
| Measuring range | 0,100 MΩ ÷ 1,999 GΩ (U = 25 V ÷ 99 V) 0,100 MΩ ÷ 3,999 GΩ (U = 100 V ÷ 249 V) 0,100 MΩ ÷ 9,999 GΩ (U = 250 V ÷ 1000 V) |
| Resolution range | 0,001 MΩ / 0,01 MΩ / 0,1 MΩ / 0,001 GΩ |
| Basic measurement error | ± (2% z MH + 10 D)* (R < 1 GΩ) ± (4% z MH + 15 D)* (R ³ 1 GΩ) |
Operating measurement error |
± (3% z MH + 20 D)* (R < 1 GΩ) ± (5% z MH + 25 D)* (R ³ 1 GΩ) |
| Rated measuring current | ≥ 1 mA |
| Short circuit current | < 3 mA |
| Automatic discharge of measured object | yes |
| Voltage DC and AC | |
| Measuring range UIn | 0 V ÷ 600 V DC/AC (45 Hz ÷ 65 Hz) |
| Resolving range | 1 V |
| Basic measurement error | ± (2% z MH + 2 D)* |
| Operating measurement error | ± (3% z MH + 3 D)* |
| Surge protection devices | |
| Measuring range | 40 V ÷ 1050 V |
| Resolution range | 1 V |
| Basic measurement error | ± (2% z MH + 2 D)* |
| Operating measurement error | ± (3% z MH + 3 D)* |
| The measurement principle | increase voltage measurement through the SPD |
| General | |
| Power | 4 x AAA (LR03) alkaline batteries 1,5 V or NiMH accumulator 1,2 V |
| Display | OLED, multicolored graphic |
| Protection class | II (double insulation) |
| Overvoltage category | CAT III / 300 V or CAT II / 600 V |
| Degree of pollution | 2 |
| Protection degree | IP43 |
| Dimensions | 260 x 70 x 40 mm |
| Weight | 0,36 kg |
| Article number | 99000 |
- MH means measured value, while D means digit
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