Fixed capacitors with detuned reactor of P = 7% (fres=189 Hz), 50 Hz

OPTIM FRM-37,5-440

OPTIM FRM-37,5-440, Fixed capacitor with armonic filter

Code: R5Y370.

  • Cable section (mm2): 16
  • kvar (400 V): 31
  • kvar (440 V): 37,5
  • Cut off power: 50 kA
  • Use voltage (V): 440

INFORMATION

Description

The FRF / FRM Series capacitor banks with detuned filters have been designed for power compensation purposes in motors and transformers with a constant load level, a high content of harmonics and where there is a risk of resonance. Including:

  • FRF: general protection with NH-00 fuses with a high rupture power (HRP) for the capacitor.
  • FRM: general circuit breaker protection for the capacitor.

Applications

Its application is mainly based on the compensation of transformers and motors. In general, it is used for the compensation of installations under constant loads and where there is a high content of harmonics in the network.

SPECIFICATIONS

Electrical characteristics
Reinforcement voltage
440 V
Surge
18 % 8 h over 24 h 15 % up to 15 min over 24 hours 20 % up to 5 min over 24 hours 30 % up to 1 min over 24 hours
Discharge resistance
75 V / 3 min
Tolerance C
±10 %
Losses (W)
Dielectric: < 0.2 W/kvar Total: < 0.5 W/kvar
Current measurement circuit
Permanent overload
1,3 In
Environmental characteristics
Relative humidity (without condensation)
80%
Protection class
IP 21
Mechanical characteristics
Fastening
Vertical
Ventilation
Natural or forced according to options
Weight (kg)
82
Size (mm) width x height x depth
650 x 1060 x 420 (mm)
Protection
Element
Individual protection of each step with fuses with high rupture power (HRP). NH-00 Series.
Features / performance
Components
CF Capacitor General tripolar circuit breaker for protection. Waste filters tuned to 189 Hz to protect harmonics present in the network and avoid resonance phenomena with harmonics of order 5 or more. It incorporates a thermostat to disconnect the step in case of high temperature (90 ºC).
Standards
Electrical safety, Maximum height (m)
2000 m

DIMENSIONS

CONNECTIONS

VIDEOS

DOWNLOADS

Datasheet
CE-certified
Software & Firmware

ACCESORIES