Low-Voltage Capacitor for Furnace (Self-healing Type)
Built with world-leading technologies, the low voltage capacitor is specially designed for use in heat treating furnaces to boost power factor rating, compensate for voltage drop, and minimize power loss. Each self-healing capacitor is held to IEC6081-1: 1996 standards, providing a great way to save energy in the power circuit.
Technical Specs
1. Operating Conditions
Indoor environment, -25°C~ 65°C, relative humidity≤85%, altitude≤2000M below sea level
2. Rated Voltage: 120VAC-250VAC
3. Rated Capacity: 10~45Kvar
4. Capacitance Tolerance: 0~5%
5. Dielectric Breakdown Voltage: 2.15Un for l0s between terminals, 3600VAC for 2s between the terminal and the case
6. Loss Tangent: tg∮≤0.12% (At rated voltage, frequency and 20°C temperature)
7. Voltage Limit: 1.2Un
8. Current Limit: 1.43In
9. Discharging Capability: Three minutes after the power supply is cut off, the remaining voltage across the terminals drops to below 50v.
10. Standard Compliance: GB/T12747.1-2004;IEC60831-1:1996
Features of Low-Voltage Capacitor
1. Metallized film as dielectric, reinforced around the edges with zinc-aluminum alloys. A lightweight design packed in a small volume
2. Power Loss: below 0.12%. Generates little heat for an extended service life.
3. Excellent self-healing capacity. Quick recovery from an electrical breakdown.
4. Built-in bleeder resistor and protective device for maximum safety.
5. No risk of potential hazardous leak, as the core of the capacitor is dipped in a special material which is a solid at room temperature.
| Model No. | Voltage (V) | Capacity (Kvar) | Frequency (Hz) | Capacitance (μF) | Current (A) | Dimensions H (mm) | Drawing No. |
| 150 | 10 | 50 | 1415 | 66.6 | 270 | 10 | |
| 150 | 12 | 50 | 1698 | 80 | 270 | 10 | |
| 150 | 15 | 50 | 2123 | 100 | 310 | 10 | |
| 180 | 15 | 50 | 1474 | 83.3 | 270 | 10 | |
| 180 | 16 | 50 | 1572 | 88.8 | 270 | 10 | |
| 180 | 20 | 50 | 1965 | 111.1 | 310 | 10 | |
| 180 | 22 | 50 | 2162 | 122.2 | 310 | 10 | |
| 200 | 20 | 50 | 1592 | 100 | 270 | 10 | |
| 200 | 22 | 50 | 1751 | 110 | 310 | 10 | |
| 200 | 25 | 50 | 1990 | 125 | 310 | 10 | |
| 230 | 25 | 50 | 1505 | 108.7 | 270 | 10 | |
| 230 | 25 | 50 | 1806 | 130.4 | 3S0 | 10 | |
| 250 | 30 | 50 | 1529 | 120 | 270 | 10 | |
| 250 | 35 | 50 | 1783 | 140 | 310 | 10 | |
| 250 | 40 | 50 | 20B8 | 160 | 330 | 10 | |
| 250 | 45 | 50 | 2293 | 180 | 380 | 10 |
