Power capacitors with miniature circuit breaker protection, 50 Hz

Power capacitors with protection
Power capacitors with protection
Power capacitors with protection
Power capacitors with protection
Power capacitors with protection
Power capacitors with protection

CSB-M-37,5-440

CSB-M-37,5-440, Power capacitors with circuit breaker protection

Code: R2394J.

  • Cable section (mm2): 25
  • kvar (400 V): 31
  • kvar (440 V): 37,5
  • Cut off power: 10 kA
  • Aut.Switch (A): 80
  • Use voltage (V): 440
  • Type of protection: Circuit breaker

INFORMATION

Description

The application of new technologies have allowed CIRCUTOR to reinvent the classic CS capacitor, manufactured for more than 35 years.

The spirit of innovation and proprietary technology used during the design of the new CSB capacitor have increased the working life of conventional prismatic capacitors by over 60%. This new series has improved all aspects of the previous models, offering our customers a capacitor that is longer lasting, safer and more cost-efficient.

Applications

Its application is mainly based on the compensation of transformers and motors. In general, they are used for the compensation of installations with constant loads.

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SPECIFICATIONS

AC power supply
Frequency
50 Hz
Electrical characteristics
Losses (W)
Dielectric: < 0,2 W / kvar Total: < 0,5 W / kvar
Discharge resistance
75 V / 3 min
Surge
10%
Tolerance C
± 10 %
Voltage
440 V
Insulation voltage, circuit
3 / 15 kV
Mechanical characteristics
Size (mm) width x height x depth
140 x 381 x 280 (mm)
Envelope
Treated and painted steel in RAL 3005 colour
Torque setting
15 Nm
Cable gauge at current terminals
Power M10
Fastening
Vertical / Horizontal. Minimum distance between condensers 4 cm
Ventilation
Natural or forced according to cabinet design
Weight (kg)
8,1
Environmental characteristics
Protection class
IP 42 with terminal cover
Relative humidity (without condensation)
80%
Working temperature
Tª class D: Daily average: 45 ºC, annual average: 35 ºC, maximum: 55 ºC, minimum: -25 ºC
Current measurement circuit
Allowable overload
1,3 In
Permanent overload
1,3 In
Standards
Electrical safety, Maximum height (m)
2000
Standards
IEC 60831-1, UNE-EN 60831-1
Features / performance
Components
CSB capacitor General three-pole circuit breaker protection
Protection
Circuit breaker type
Dielectric regeneration Internal fuse Overpressure system Vermiculite

DIMENSIÓN

VÍDEOS

DESCARGAS

Technical guide
Dimensions
Datasheet

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