VARCap® Capacitors

VarCap® is a low-voltage cylindrical aluminum capacitor, specially designed to provide long life with low losses under standard, challenging, and severe conditions.

  • TDK® MKK Technology - Designed in Germany
Standards:
  • IEC 60831 - 1/2 (2014)
Certifications

Technical Data:

  • Voltage Range 415 V … 1000 V;
  • Power Range 5.0 kvar … 50 kvar;
  • Extended service life up to 240,000 hours;
  • Supports a maximum current Imax = 2.0Ir including the combined effects of harmonics, overvoltages, and capacity tolerance (the standard requires only 1.3Ir);
  • Supports an inrush current up to 500*Ir;
  • Up to 15,000 operations per year;
  • Maximum operating temperature 60°C;
  • Protection degree IP20;
  • Compliant with IEC 60831-1 and -2 standards;
  • Biodegradable soft resin.

Safety:

  • Self-healing polypropylene film;
  • Pressure-sensitive cut-off switch;
  • Pre-installed ceramic discharge resistors;
  • Finger-safe terminals;
  • High thermal efficiency;
  • Installation vertically or horizontally;
  • High long-term stability.

Reference Tables:

ReferencesDesignationNominal Capacity CRNominal Voltage VRNominal Power & Current at 50Hz, IRNominal Power & Current at 60Hz, IRDimensions (Diameter x Height)WeightTerminal Type
µFVkVarAkVarAmmKg
Nominal Voltage 415V AC, Delta Connection
VCTB256V1T0VARCap® 415V 5kVAR3x 30.84155768.378x2040.9A
VCTB256V1T3VARCap® 415V 10.4kVAR3x 64.141510.414.512.517.478x2401.1A
VCTB256V1T1VARCap® 415V 12.5kVAR3x 77.041512.517.41520.988x2401.3A
VCTB256V1T4VARCap® 415V 15kVAR3x 92.44151520.9182588x2401.3A
VCTB256V1T2VARCap® 415V 25kVAR3x 154.04152534.83041.7121x2352.4B
VCTB256V1T5VARCap® 415V 50kVAR3x 308.04155069.66083.5141x3264.5C
Nominal Voltage 480V AC, Delta Connection
VCTB256V2T1VARCap® 480V 16.7kVAR3x 76.948016.720.120.024.1105x2501.9B
VCTB256V2T2VARCap® 480V 33kVAR3x 152.048033.039.7--121x2672.8B
Nominal Voltage 525V AC, Delta Connection
VCTB256V3T1VARCap® 525V 16.7kVAR3x 64.352516.718.420.022.0105x2501.9B
VCTB256V3T2VARCap® 525V 33kVAR3x 127.452533.136.4--141x2353.3B
Nominal Voltage 600V AC, Delta Connection
VCTB256V6T2VARCap® 600V 30kVAR3x 88.46003028.9--141x2473.6D
Nominal Voltage 690V AC, Delta Connection
VCTB256V7T2VARCap® 690V 30kVAR3x 66.86903025.1--130x2322.8D
Nominal Voltage 800V AC, Delta Connection
VCTB256V4T1VARCap® 800V 15kVAR3x 24.980015.010.818.013.0105x2722.1E
VCTB256V4T2VARCap® 800V 20kVAR3x 33.280020.014.424.017.3121x2722.8E
VCTB256V4T3VARCap® 800V 30kVAR3x 49.780030.021.7--121x2963.1E
Nominal Voltage 900V AC, Delta Connection
VCTB256V5T1VARCap® 900V 15kVAR3x 19.690015.09.618.011.5105x2722.1E
VCTB256V5T2VARCap® 900V 30kVAR3x 39.3900 30.019.2--121x2963.1E

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