CBB61-P2 Air Conditioner Capacitor (Explosion Proof Series)
We manufacture our air conditioner capacitor with electrical grade polypropylene film, safety metalized electrode and 94V0-class flame retardant plastic shell. This explosion proof capacitor is enveloped with epoxy resin and has standard terminal leads.
Owing to special manufacturing process, our anti-explosion capacitor has the characteristics of stable electrical performance, reliable safety performance, excellent anti-explosion performance and so on. Our air conditioner capacitor’s protection class of anti-explosion performance is P2. This metallized film capacitor is applicable to high-end air conditioner.
Typical Circuit Diagram of Air Conditioner CapacitorThe Explosion Protection Theory
The metallized electrode has micro-fuse mesh structure (see figure below). When accident occurs, the metallized electrode can cut off the power supply through disconnecting the micro fuse, preventing the accident’s expansion and protecting capacitors.
(1)deposit-free zone, (2) winding, (3) fuse, (4) active zone, (5) contact zone- Normal status
- The fuse in small unit takes action to disengage from the open circuit and realize partial protection.
- After the capacitor looses efficacy, the internal fuse is completely disconnected and the capacitor is in the status of open circuit.
| Safety Certification | UL, TUV, CQC | |
| Standard | GB/T3667, UL810, EN60252 | |
| Climatic Category | 25/70/21, 25/85/21, 40/70/21, 40/85/21 | |
| Rated Voltage | 250 VAC,450VAC ( 50/60Hz) | |
| Capacitance Range | 1μF -8μF | |
| Capacitance Tolerance | ±5%(J), ±10%(K), ±105%(U) | |
| Testing Voltage | Between Terminals | 2×UN (VAC)/60s |
| Between Terminals and Case | 2×UN 1,000(VAC)/ 60s(≥2,000VAC) | |
| Insulation Resistance (20°C) | Between Terminals and Case | ≥2,000MΩ (500VDC,60s) |
| Tangent of Loss Angle(20°C) | ≤0.002 (100Hz ) | |
| Safety Protection Class | P2 | |
| Fault Current | 10,000AFC ( UL 810) | |
| (Unit: mm) | ||||||
| 250VAC | 450VAC | |||||
| L | W | H | L | W | H | |
| 1.0μF | -- | -- | -- | 37 | 11 | 22 |
| 1.5μF | -- | -- | -- | 37 | 13.5 | 24 |
| 2.0μF | -- | -- | -- | 37 | 17 | 28 |
| 3.0μF | -- | -- | -- | 47 | 17 | 28 |
| 3.5μF | -- | -- | -- | 47 | 19 | 29 |
| 4.0μF | 37 | 13.5 | 24 | 47 | 19 | 31 |
| 5.0μF | 37 | 15 | 25 | 47 | 22 | 34 |
| 6.0μF | 37 | 15.5 | 26 | 47 | 23 | 35 |
| 8.0μF | 37 | 18.5 | 29 | 47 | 28 | 40 |
