Operating Range (DU): | Please look at labels on the device. |
Operating Frequency (f): | 45-65Hz |
Accuracy: | 1% ±1 digit [(10%-100%) full scale] |
Measuring Input (Iin): | 0,05-5,5A |
| 0,07-200A (with CT-25 (for EPM-4A, 4C and 4P)) |
Measuring Range: | 0,05 -10.000 A (with X5 CT) |
| 0,07-200 A (with CT-25 (for EPM-4A, 4C and 4P)) |
Current Transformer Ratio (Ct): | 5 to 10000 / 5A and drCt (for EPM-4A, 4C and 4P) |
Power Consumption(Pcons): | <4 VA |
Burden: | <1 VA |
Output Contact: | 5A, 250 V, 1250 VA (Resistive (for EPM-4C and 4P)) |
Pick-Up Contact: | 5A, 250 V, 1250 VA (Resistive (for EPM-4P)) |
Ins. Tripping: | >1,5 x SP H or <0,5 x SP L (for EPM-4C and 4P) |
Hysteresis: | 0-0,5 x Full scale (for EPM-4C, 4P) |
Delay Times: | 0,0 - 999,9 sec. (for EPM-4C, 4P) |
Demand Time (Average): | 1-60 min |
Enclosure: | Non-flammable |
Equipment Protection: | Double Insulation |
| Measuring Category III |
Ambient Temperature: | -5°C; +50°C |
Degree of Protection: | IP 40 (Front Panel) |
Wire Thickness: | 2,5mm2 (for terminal block) |
| 16 mm2 (Measuring Input Wire Thickness for CT-25) |
Installations: | Flush mounting with rear terminals |
Dimensions: | Type PR 18, PR 25, PR 20 |
Weight: | 0,31kg (for PR 18) |
| 0,35kg (for PR 25) |
| 0,28kg (for PR 20) |