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Product Specifications:
| Item | Capacitor |
| Capacitance | 3.1 µF |
| Capacitance Tolerance | -5% to +5% |
| Complement | Heavy Duty |
| Discharge Resistance Conection | Internal |
| Impregnation | Polyurethane Resin |
| Lifespan | 150 hrs. |
| Max. Short Circuit Capacity | 10 kA |
| Operating Frequency | 60 Hz |
| Protection Degree | IP50 |
| Rated Operational Frequency | 60 Hz |
| Rated Operational Voltage | 535V , 535V at 60Hz |
| Reactive Power | 1 k var |
| Series | D Series |
| Temp. Class | -25/Class D , -25° |
| Terminal Type | Screw |
Shipping Info:
| Ship weight (kg) | 0.41 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
Product Variants
| Product | Model | Rated Operational Voltage | Reactive Power | Series | Lifespan | Discharge Resistance Conection | Temp. Class | Capacitance | Terminal Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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UCWT0.5V53 L10 | 480V | 0.5 k var | D Series | 150 hrs. | Internal | -25/Class D , -25° | 1.9 µF | Screw | €79.79 | |
![]() |
UCWT10V53 N20 | 480V | 10 k var | E Series | 150 hrs. | Fast On | -25/Class D , -25° | 38.4 µF | Screw | €139.29 | |
![]() |
UCWT1.5V53 L10 | 480V | 1.5 k var | D Series | 150 hrs. | Internal | -25/Class D , -25° | 5.8 µF | Screw | €79.79 | |
![]() |
UCWT25V53 S26 | 480V | 25 k var | F Series | 150 hrs. | Fast On | -25/Class D , -25° | 95.9 µF | Screw | €300.96 | |
![]() |
UCWT7.5V53 N20 | 480V | 7.5 k var | E Series | 150 hrs. | Fast On | -25/Class D , -25° | 28.8 µF | Screw | €125.45 | |
![]() |
UCWT0.75V53 L10 | 480V | 0.75 k var | D Series | 150 hrs. | Internal | -25/Class D , -25° | 2.9 µF | Screw | €69.07 | |
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UCWT20V53 O24 | 480V | 20 k var | E Series | 100 hrs. | Fast On | -25/Class D , -25° | 76.8 µF | Screw | €245.42 |
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Contact us
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WEG UCWT1V57 L10 10744001 Capacitive Unit, 3.1 microfarad, 1.0 kVAr, 535V, 60Hz
€72.14 /unit



