Simulation of load while testing meter installations on-site
MT-551 3 Fazlı Akım Gerilim Kaynağı ile istenilen akım ve gerilim değerleri stabil olarak üretilebilir. Features Individual load point settings Programmable phase shift control from 0 … 360° Programmable wave form generation for voltage and current Generation of up to the 40th harmonic in voltage and current Programmable power factors… Devamı
MT-551 3 Fazlı Akım Gerilim Kaynağı ile istenilen akım ve gerilim değerleri stabil olarak üretilebilir.
| Power supply | 85 … 265 V, 47 … 63 Hz |
| Power consumption | max. 500 VA |
| Temperature range, operation | -10° … + 50° C |
| Temperature range, storage | -15° … + 65° C |
| Relative humidity (not condensing) | max. 95 % |
| Dimensions (DxWxH) | 206 x 524 x 428 mm |
| Weight | ~ 21.2 kg |
| IP class according to DIN EN 60529 | IP40 |
| Declaration of conformity | CE conform |
| Protection class according to DIN EN 61140 | I |
| Voltage min. max. 22) | 20 V … 500 V |
| Voltage max. output power 8) | 30 VA |
| Voltage range(s) | 60 V, 125 V, 250 V, 420 V |
| Voltage resolution | 5 Digits |
| Voltage accuracy 3) | < 0.2 % |
| Voltage stability 9) | < 0.02 % |
| Voltage distortion 3) | < 0.5 % |
| Voltage load dependence | < 0.02 % |
| Voltage harmonic setting range 10) 14) 15) | 2. … 40. |
| Voltage harmonic amplitude 10) 14) | max. 40 % @ 2. - 10.max. 30 % @ 11. - 20.max. 20 % @ 21. - 30.max. 10 % @ 31. - 40. |
| Current min. max. | 1 mA … 120 A |
| Current max. output power 8) | 60 VA |
| Current range(s) | 100 A, 50 A, 20 A, 10 A, 5 A, 2 A, 1 A, 500 mA, 200 mA, 100 mA, 50 mA, 20 mA |
| Current setting resolution | 5 Digits |
| Current accuracy 4) | < 0.2 % |
| Current stability 9) | < 0.02 % |
| Current long term stability | < 0.02 % |
| Current distortion 4) | < 0.5 % |
| Current max. load | 5 mΩ @ 8 A ... 120 A70 mΩ @ 0.4 A … < 8 A200 mΩ @ < 0.4 A |
| Current harmonic setting range 10) 14) 15) | 2. ... 40. |
| Frequency setting accuracy | 0.01 Hz |
| Frequency accuracy | 0.01 Hz |
| Frequency range | 45 … 65 Hz |
| Phase angle setting resolution | 0.01° |
| Phase angle accuracy | < 0.015° |
| Phase angle setting range | 0.00 … 359.99° |
| Phase angle stability 9) | < 0.01 ° |
