Motor Run Capacitor (MRC Series)
Run capacitor that boosts current to power the motor and maintain charge; in AC units dual run capacitors feed the fan motor and the compressor. Applications: motor industry, submersible industry.
Key Features
- Self-healing properties
- Long lasting life
- High insulation resistance
- Low dissipation factor
Electrical Specifications
| Safety class IS 2993 (Part 1) | P0/P1/P2/S0/S1 |
|---|---|
| Capacitance | 12.5 to 72 µF |
| Tolerance | ±5% |
| Voltage | 250 to 450 V |
| Freq | 50/60 Hz |
| Tan δ @27°C, 1 kHz | < 5 x 10^-3 |
| dv/dt | 10 V/µs |
Test Data
| AC test TT | 1.75 x VR, 2 s |
|---|---|
| Duration | 21 days |
| Temp | -25°C to +85°C |
| Vmax | 1.1 x VR |
| Imax | 1.3 x IR |
Construction
| Case | PP |
|---|---|
| Dielectric | MPP |
| Impregnation | dry PU resin |
| Standards | IEC 60252, BIS 2993 |
| Compliances | IS 2993 (Part 1), CE, IEC 60252-1, RoHS |