|Accuracy ( 23 ± 5ºC)||0.2% ro|
|Stability||Maximum 100ppm / ºC, less 0.2% drift per year typically|
|Input burden||Current 0.3VA typically, voltage 0.2VA typically|
|Maximum input over||Current related input : 2 x rated continuous, 10 x rated 10 sec, 25 x rated 2 sec, 50 x rated 1 sec
Voltage related input : maximum 2 x rated continuous ( 120V / 240V ), maximum 1.5 x rated continuous ( 415V )
|Output load||DC current mode : maximum 10V drop
DC voltage mode : maximum 5mA drive
|Response & ripple||< 400ms for step change 0-95%, ripple less 0.5% ro peak-peak|
|Magnetic effect||< 0.05% change 1M center 100 ampere-turn, synchronized with line frequency|
|Aux. power effect||< 0.005% for per voltage change|
|Dielectric strength||4KV AC rms 1 minute between terminals to case IEC 688
2KV AC rms 1 minute between input / output / power IEC 688
|Impulse / SWC||IEC 255-4, 5KV 1.2x50us, IEC255-22-1, 2.5KV ( 1MHz / 400Hz )|
|Operating condition||-5 to 60ºC, 20 to 99% RH non condensing|
|Storage condition||-20 to 70°C, 20 to 99% RH non condensing|
|Radio screening||RFI degree N complies with VDE 0875|
|Enclosure code||Case IP 50 / terminals IP 30, complies with IEC 529, BS 5490 DIN 40050|
|Power supply||AC 120V / 240V ±15%, 50 / 60Hz, < 3.5W|
RPW – Watt and Watt-Hour Transducers
- Compliance: IEC 688
- Power transducers
- Measuring & conversion
- Dielectric Strength
- Impulse test
- Surge tes
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- RPW - Watt Transducers - Data Sheet 557.18 KB
Watt Transducer, 3 Phase, 4 Wire. Unbalanced load. Input: 240V 5A, Output: 4~20mA, Power Supply: 240Vac.
Watt-Hour Transducer, 3 Phase, 4 Wire. Unbalanced load. Input: 240V 5A, Output: 1P/WH, Power Supply: 240Vac.
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