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Model & Ordering
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Specification
- Galvanic isolation:
- 4kv AC rms 1min between terminal / case
- 2kv AC rms 1min between input / output / auxillary according to IEC 688
- Accuracy ( 23 + 5 oC ) : +0.05% of rated frequency according to IEC 688-1
- Stability : 100ppm/oC, < + 0.2% drift per year, non cumulative
- Input burden : 0.2VA
- Frequency : 50 or 60Hz
- Response time < 400ms for step change 0-95%
- Magnetic effect < 0.05% change 1M centre 100 AT, synchronized with line frequency
- Aux. power effect < 0.005% for per voltage change
- Impulse test : 5KV, 1.2*50us, according to IEC 255-4
- SWC test : 2.5kv, 1MHz according to IEC 255-22-1
- Working condition : -5 to 60oC, 20 to 99% RH non condensing
- Storage condition : -20 to 70oC, 20 to 99% RH non condensing
- Radio screening : RFI degree N complies with VDE 0875
- Enclosure code :
- IP 50 (case)
- IP 30 (terminal)
- According to IEC 529 / DIN40050
- Power supply :
- Standard range : 110V or 220V + 15%, 50 / 60Hz, < 3.5VA
- Options : Internal power and other AC power supplies up to 440V AC on request. DC powered models available at additional costs
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