TTM22 current from 25 A to 150 A (switch)

CHARACTERISTIC

• Input insulated from output
• Output insulated AC 5-1 A / DC 20 mA – 10 V
• Fire proof housing
• Impressed current linear output (20 mA) 10 V ≥ 100 kΩ
• Accuracy class:
  AC output referred CTs (datasheet: Low-voltage current transformers)
  DC output Cl. 0.5
• Operating temperature: 0-50° C
• Test voltage at 50 Hz/1 min (IEC 414):
  Input / Output 4 kV
  Input / Aux 4 kV
  AC Aux / Output 4 kV
  AC output / DC output 2 k
• Terminals / ground 4 kV
• Impulse test voltage strenght:
  6 kV, 1.2/50 µs, 0.5 Ws (IEC 521)
• Auxiliary power supply, tolerances:
  DC Aux -15% +20%
  AC Aux ±15%
• According to CEI / IEC Standards, Pubbl. EN 60044-1
  EN 60688 VDE 0411 – DIN 40050
  EMC (EN 50081-1, EN 50082-2, EN 55011)