Power capacitors for LV

CSB-48/15

CSB-48/15, Power capacitor

Code: R277AE.

  • kvar 50 Hz: 12.5
  • kvar 60 Hz: 15
  • Use voltage (V): 480

INFORMATION

Description

The application of new technologies have allowed CIRCUTOR to reinvent the classic CS capacitor.

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 based on compensation in installations with static and variable loads (capacitor banks).

SPECIFICATIONS

AC power supply
Frequency
50 ó 60 Hz
Electrical characteristics
Voltage
480 V
Surge
10 % 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
Insulation voltage, circuit
3 / 15 kV
Discharge resistance
75 V / 3 min
Tolerance C
-5 … +15 %
Losses (W)
Dielectric: < 0,2 W / kvar Total: < 0,4 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
Cable gauge at current terminals
Power M10
Torque setting
15 Nm
Weight (kg)
7,1
Size (mm) width x height x depth
360 x 330 x 120 (mm)
Protection
Circuit breaker type
Dielectric regeneration Internal fuse Overpressure system Vermiculite
Standards
Standards
IEC 60831-1, UNE-EN 60831-1
Electrical safety, Maximum height (m)
2000

DIMENSIONS

CONNECTIONS

VIDEOS

DOWNLOADS

Technical guide
Dimensions
Datasheet
CE-certified
Catalogue
Leaflet

ACCESORIES