Fixed capacitors with automatic 50-Hz switch protection

Power capacitor with contactor and fuses

CPA-15-440

CPA-15-440, Fixed capacitors with automatic protection

Code: R24A3D.

  • Cable section (mm2): 16
  • kvar (400 V): 12,5
  • kvar (440 V): 15
  • Cut off power: 50 kA
  • Aut.Switch (A): 63
  • Use voltage (V): 440
  • Type of protection: automatischer Schalter

INFORMATION

Description

The CPA  capacitors with automatic switch protection are fixed compensation units that have been designed for reactive energy compensation purposes in motors and transformers with constant load levels. Including a general protection system with an automatic switch for the capacitor.

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
Voltage
440 V
Surge
10%
Insulation voltage, circuit
3 / 15 kV
Discharge resistance
75 V / 3 min
Tolerance C
± 10 %
Losses (W)
Dielectric: < 0,2 W / kvar Total: < 0,5 W / kvar
Permanent overload
1,3 In
Environmental characteristics
Working temperature
Tª class D: Daily average: 45 ºC, annual average: 35 ºC, maximum: 55 ºC, minimum: -25 ºC
Relative humidity (without condensation)
80%
Protection class
IP 42 with terminal cover
Mechanical characteristics
Envelope
Treated and painted steel in RAL 3005 colour
Fastening
Vertical / Horizontal. Minimum distance between condensers 4 cm
Ventilation
Natural or forced depending on the cabinet
Weight (kg)
10
Size (mm) width x height x depth
360 x 814 x 196 (mm)
Protection
Circuit breaker type
Dielectric regeneration Internal fuse Overpressure system Vermiculite
Features / performance
Components
CSB capacitor General three-pole circuit breaker protection
Standards
Standards
IEC 60831-1, UNE-EN 60831-1
Electrical safety, Maximum height (m)
2000

DIMENSIONS

CONNECTIONS

VIDEOS

DOWNLOADS

Dimensions
Datasheet
CE-certified

ACCESORIES

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