◆Small size, light weight, easy to install
◆Low loss, low heat, low temperature rise
◆Excellent self-healing performance
◆Safety
◆Dry structure does not leak oil, safe and environmentally friendly
1. Use a one-time stretched aluminum shell package;
2. The impregnant is pollution-free;
3. Built-in overvoltage device and discharge resistance;
4. Capacitor components are made of high-quality high-temperature metalized polypropylene film;
Rated voltage: 230V, 400V, 450V, 480V, 525V, 690V, 750V, 1200V, other voltages can be specially ordered.
Rated capacity: 0.4-0.69kv and 1-60kvar, the capacity of other voltage levels will be determined separately.
Rated frequency: 50Hz or 60Hz0
capacity tolerance: -5%-+10%.
Loss angle tangent: tanδ ≤ 0.1% at 20°C.
1. Three single-phase capacitors are connected to Y-neutral point (marked with N terminal) to form three single-phase common body capacitors. When in use, each of AN, BN, and CN is an independent unit.
2. Each independent unit is connected with a discharge resistor, which is safer to use.
3. The damage of any independent unit has been connected with a pressure isolating device and can be reliably disconnected.
1. Rated voltage level (kV): 0.33, 0.45, 0.48, 0.525, 0.82
2. Rated capacity (kvar): 15-100
3. Capacitance deviation (μF): 0一+3%
4. Loss angle tangent (tanδ) :≦0.1 %(Un5OHz2O℃)
1. Large capacity: 300-5000μF
2. Large current: the maximum current reaches 2500A
3. High voltage: 800-1800VDC
4. Cooling method: full water cooling or semi-water cooling
1. The altitude does not exceed 1000m, the ambient temperature is 40/B, and the maximum temperature of type B is +45℃.
2. There is no severe mechanical vibration, no harmful gas and steam, no conductive or explosive dust in the installation place.
3. The capacitor should be operated under well-ventilated conditions, and it is not allowed to operate under airtight and unventilated conditions.
4. The wiring of the capacitor should use soft wires, and the entire loop should be in good contact.
1. Altitude: <2000m
2. Ambient temperature: 5℃-45℃
3. Ambient humidity: ≦85%
4. Capacity deviation: ±5%
1. Altitude environment: ≦2000m
2. Ambient temperature: -25-40°C
3. Ambient humidity: ≦85%
4. Protection level: IP00 for indoor installation
1. Control accuracy: 100%;
2. Allowable switching times: ≥1 million times;
3. Capacitor capacity operating time attenuation rate: ≤1% year;
4. Capacitor capacity switching attenuation rate: ≤0.1%/10,000 times ;
Protection error
1. Voltage: ≤0.5%;
2. Current: ≤1.0%:
3. Temperature: ±1℃ (capacitor), ±30℃ (reactor);
4. Time: ±0.Ols;
1. The altitude is not higher than 2500 meters;
2. The ambient temperature is -25℃-50℃;
3. The air humidity does not exceed 50% at 40℃, and does not exceed 90% at 20℃;
4. There is no corrosive gas in the surrounding environment , No conductive dust, no flammable and explosive media exist;
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