1. It adopts intelligent controller control, complete functions, reliable performance, automatic compensation method; can increase the power factor to above 0.9;
2. Real-time display of power factor of the grid, display range: lag (0.00-+0.99), lead (0.00- -0.99);
3. It has multiple comprehensive protection functions such as over-voltage, over-harmonic, over-compensation, system failure, phase loss, overload, etc.;
4. Memorizes the parameters that have been set, the parameters will not be lost after the system is powered off, and the power grid is restored After it is normal, it will automatically enter the running state without personnel on duty;

Ordering instructions
1. The capacity of on-site compensation should not be too large to avoid damage to the motor. According to the capacity, generally no more than 30% of the motor power, and the compensation reactive current is less than 90% of the motor no-load current;
2. Frequency conversion speed regulation, thyristor Motors with voltage regulation and frequent forward and reverse rotation, and reverse connection braking cannot use this product;
3. The on-site compensation line is directly connected to the motors D1, D2, and D3.

1. Altitude: ≤1000m;
2. Ambient temperature: -25~+55℃;
3. Relative humidity: ≤85%;
4. No explosive dangerous medium is allowed in the operating place, and the surrounding medium should not be corrosive And destroy the insulating gas and conductive medium.

1. Rated voltage: 6-10kV;
2. Rated frequency: 50Hz;
3. Rated capacity: 100-10000kvar;
4. Number of groups: 1-5 groups;
5. Reactor parameter selection: suppression of closing inrush current, reactance rate 0.1-1%; Suppress 5th or more harmonics, reactance rate is 6%, Suppress 3rd or more harmonics, reactance rate is 12%;

1. Capacitors have built-in fuses and discharge resistors, which will self-discharge after power failure to ensure safe operation;
2. Capacitors can be built-in or external, and the capacity is best to be configured according to 1, 2 to achieve three-level switching;
3. According to voltage , Power factor, reactive current and other methods are automatically switched on and off;
4. With overvoltage, undervoltage, overcurrent, and phase loss protection functions;

1. Indoor or outdoor use;
2. Altitude not exceeding 1000m;
3. Ambient air temperature -5°C~+40°C;
4. Relative humidity: daily average not greater than 95%, monthly average not greater than 90%;
5. There is no serious mold, no corrosive gas, no serious dust, no conductive dust, and no serious vibration at the installation site.

1. Altitude: less than 1000m;
2. Ambient temperature: (a) The highest temperature does not exceed +40℃; (b) The lowest temperature is not lower than -25℃; (c) The average temperature within a 24-hour period does not exceed +35℃ ;
3, seismic horizontal acceleration is not greater than 0.4m / s2, the vertical acceleration is not greater than 0.2M / S2;
. 4, no severe vibration and shock and explosion hazard.

The switchgear is designed according to the armored metal-enclosed switchgear in GB3906-91. The whole is composed of a cabinet and a middle-mounted withdrawable part (ie, a handcart). The cabinet is divided into four separate compartments, the enclosure protection level is IP4X, and the protection level of each compartment and circuit breaker room is IP2X when the door is opened. It has overhead incoming and outgoing lines, cable incoming and outgoing lines and other functional schemes, which form a complete set of power distribution system devices after arrangement and combination. The switchgear can be installed, debugged and maintained from the front, so they can be back-to-back, double-arranged and installed against the wall, which improves the safety and flexibility of the switchgear and reduces the floor space.

1. The ambient air temperature is not higher than +40℃ and not lower than -10℃. The average temperature within 24h shall not be higher than +35℃.
2. For indoor installation and use, the altitude of the place of use shall not exceed 2000m.
3. The relative humidity of the surrounding air does not exceed 50% when the highest temperature is +40℃, and a higher relative humidity is allowed at a lower temperature (for example: 90% at +20℃), which should be considered due to temperature changes. There may be occasional effects of condensation.
4. When the equipment is installed, the inclination from the vertical plane should not exceed 5°.

1. The main frame is made of 8MF open section steel, which is cold-formed from 2.5mm cold-rolled plate. There are installation holes with modulus of 20mm and 100mm, 9.2mm on the triangular surface of the section steel. It has high strength and is convenient for modular installation. Features.
2. The drawer type is divided into four size series: 1/2 unit, 1 unit, 2 unit, and 3 unit. The rated current of the loop is 400A and below.
3. Flexible assembly, compact structure, strong versatility, good safety performance, compressed space, and convenient assembly.
4. Increase the heat capacity of the adapter, and greatly reduce the additional temperature rise caused by the temperature rise of the adapter to the plug-in, cable head, and spacer plate.
5. The functional units and compartments are clear and reliable. The failure of one unit does not affect the work of other units, and the failure is limited to the minimum range.

This product has high breaking capacity. Good dynamic stability, advanced and reasonable structure, practical electrical scheme, strong series and versatility, any combination of various scheme units, a cabinet contains more circuits, saving floor space, beautiful appearance, and high protection level , Safe and reliable, convenient maintenance and other advantages.
This product complies with: National Standard GB/T7251.12-2013.

1. Rated voltage: 400V+20%;
2. Rated current: 25, 40, 63, 125, 160 , 200, 250, 325, 400A;
3. Rated frequency: 50Hz;
4. Insulation resistance: ≥4M?;
5 , Dielectric strength: main circuit 2.5kV, 1min;
6. Auxiliary circuit: 2.0kV, 1min.