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MRC Series Motor Run Capacitors

Product Description

A run capacitor uses the charge in the dielectric to boost the current which provides power to the motor. It is used to maintain a charge. In AC units, there are dual run capacitors. One capacitor provides power to the fan motor. The other sends power to the compressor. Run capacitors measure in at approximately 7-9 micro-Farads.

Some of the other Salient features include -

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Self - Healing

Properties

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Long Lasting

Properties

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High Insulation

Resistance

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Low Dissipation

factor

ELECTRICAL SPECIFICATION

Safety Class(IS:2993)

Rated Capacitance CR

Capacitance tolerance

Rated voltage Vrms

Rated Frequency FR

Loss factor (Tan δ) @27°C,1kHz

Max rate of change of voltage rose v/dt

:

P0/P1/P2/S0/S1

:

See Dimension in TDS

:

±5%

:

250 V to 450 V

:

50 /60Hz

:

< 5 X10-3

:

10V/μF

TEST DATA

AC Test Voltage Terminal to Terminal

Test Duration

Lower category temperature Tmin

:

:

:

1.75 x VR , 2s (Routine test)

21 Days

-25°C

Upper category temperature

:

+85°C

Maximum permissible voltage Vmax

:

1.1 xVR

Maximum permissible current Cmax

:

1.3 xlR

CONSTRUCTION SPECIFICATIONS

Case Material

Dielectric

Impregnation

:

:

:

PP

MPP

Dry PU Resin

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Download The Brochure

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Download The TDS

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