MULTImatic FH70

GENERALITIES

  • Zink-passivated metallic enclosure painted with epossidic dust paint, colour RAL 7035.
  • Auxiliary transformer to separate power and auxiliary circuit parts (110V).
  • Load-break switch with door interlock.
  • Contactors for capacitive loads.
  • FS17 450/750V self-extinguish cable according to EN 50525 – EN 50575 – EN 50575/A1.
  • Microprocessor Power Factor Correction relay.
  • Control and protection multimeter MCP5, integrated in 8BGA controller.
  • Single phase self-healing metallized polypropylene capacitor with UN=900V rated voltage.
  • Three phase detuning choke with tuning frequency fD=180Hz (N=3.6-p%=7.7%).

STANDARDS

Standards (bank) IEC 61439-1/2, IEC 61921
Standards (capacitors) IEC 60831-1/2


Summary

Ue = 690V
UN = 900V
UMAX = 990V
f = 50 Hz
THDIR% = 100%
I250Hz% = ≤25%
THDVR% = ≤6%
fD: 180Hz

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