Normal operating conditions
Elevation: Not more than 1000m.
2. Environmental Temperature: -25°C to +55°C
3. Relative Humidity: Not exceeding 85%;
4. The operating site must not have explosive hazardous substances. The surrounding media should not contain corrosive and insulating material-damaging gases, as well as conductive media. It is not permitted to be filled with steam or to have a severe mold presence.
Product Features
The device can operate stably under long-term conditions of overvoltage at 1.1 times the rated working voltage.
The device can operate continuously under overcurrent conditions where the root mean square (RMS) value does not exceed 1.3 times the rated current of the capacitor bank.
The device uses a vacuum contactor for switching, allowing for frequent operation.
Each capacitor set does not have a discharge coil, and the voltage can drop to below 50V within 5 seconds.
Each capacitor set can be protected by a relay or a microcomputer protection control unit, achieving overcurrent, voltage imbalance, system undervoltage, and overvoltage protection for the capacitor bank. In the event of a fault in a specific capacitor set, the set can be disconnected.
Does not affect the operation of other capacitors.
Each capacitor is protected by a spray-type fuse, and each set is equipped with a surge arrester for overvoltage and lightning surge protection.
Large-screen LCD display controller, featuring real-time display of system voltage, current, and power factor; equipped with RS232/RS485 standard communication interfaces, and capable of implementing "Four Remote" functions.
Each configurable reactor can suppress inrush current during closing or harmonic amplification.
Key Technical Parameters
Rated Voltage: 6-10 kV
2. Rated Frequency: 50Hz
3. Rated Capacity: 100-10,000 kvar
4. Number of Groups: 1-5 sets
5. Reactor Parameter Selection: Suppression of inrush current during closing, reactance rate 0.1-1%; Suppression of harmonics 5th and above, reactance rate 6%; Suppression of harmonics 3rd and above, reactance rate 12%.
