Power supply voltage: 380V ±20%
Signal voltage: AC50V-275V (phase voltage)
signal current AC 0-5.5A (If the sampling current is greater than 5.5A, a power factor display error will occur).
Working frequency: 45e-65Hz.
Undervoltage threshold: 176V

(l) Calculate the switching capacitor capacity based on the fundamental reactive power, which can avoid various forms of switching shocks, and can correctly display the power factor of the grid under harmonics.
(2) The power factor measurement progress is high, and the display range is high. Wide.
(3) Up to 32 loop capacitor groups can be controlled
(4) Shortcut function keyboard, large screen LED display, Chinese operation, friendly man-machine interface is still convenient

(1) The altitude is not higher than 2500 meters.
(2) Ambient temperature: -20°C to +45°C.
(3) The air humidity does not exceed 50% at 40°C, and does not exceed 90% at 20°C.
(4) There is no corrosive gas, no conductive dust, and no flammable and explosive media in the surrounding environment.
(5) There is no severe vibration at the installation site.

(1) Calculate the switching capacitor capacity based on the fundamental reactive power, which can avoid various forms of switching oscillations, and can correctly display the power factor of the grid in the presence of harmonics.
(2) The power factor measurement accuracy is high, and the display range is wide.
(3) Up to 32 loop capacitor groups can be controlled.
(4) Shortcut function keyboard, large-screen LCD display, Chinese operation, friendly man-machine interface and convenient operation.

(1) Calculate the switching capacitor capacity based on the fundamental reactive power, which can avoid various forms of switching oscillations, and can correctly display the power factor of the grid in the presence of harmonics.
(2) The power factor measurement accuracy is high, and the display range is wide.
(3) There are 12 kinds of capacitor capacity coding methods for users to choose.
(4) Reprogrammable compensation scheme and output circuit.

Power supply voltage: 220V (1-2 feet) or 380V (1-3 feet), with two power input ports of different voltage levels, 380V power supply is recommended if possible.
Signal voltage: AC50V-275V (phase voltage).
Signal current: AC0-5.5A.
Working frequency: 45-65Hz. Undervoltage threshold: 176V.

1. Altitude: no higher than 2500 meters
2. Ambient temperature: -25°C~+50°C;
3. Air humidity: no more than 50% at 40°C and no more than 90% at 20°C;
4. Surrounding environment: No corrosive gas, no conductive dust, no flammable and explosive media;
5. No severe vibration at the installation site;

1. The CMP capacitor microcomputer protector is mainly used for the intelligent protection and control of the capacitor of the reactive power compensation device, so that the capacitor can operate safely and eliminate the harm caused by the abnormal switching of the capacitor.
2. All Chinese large-screen LCD display (including backlight, the backlight of any key is bright, and the backlight of any key is not operated within 2 minutes), the man-machine interface is friendly, and the Chinese prompt operation is intuitive and simple. Real-time calculation and display of capacitor three-phase current, current distortion rate, system voltage, system frequency voltage distortion rate, opening voltage, real-time clock, etc.

1. Altitude: ≤2000m;
2. Ambient temperature: -25° C- +45°C, relative humidity ≤90%;
3. No harmful gases around, no flammable and explosive materials;
4. The surrounding environment should have good ventilation condition;

1. The altitude of the installation site does not exceed 2000m;
2. The ambient air temperature does not exceed +40°C, and its average temperature within 24 hours does not exceed +35°C;
3. When the highest temperature is +40°C, the relative humidity of the air does not exceed More than 50%; higher relative humidity is allowed at a lower temperature, and the highest relative humidity is not more than 80%;
4. Installed in non-explosive and flammable hazardous media, and there is not enough to corrode metals and damage insulation in the media Gas and dust (including conductive dust);

1. The altitude of the installation site: ≤2000m;
2. Ambient temperature: -25℃~+45℃, relative humidity ≤90%;
3. No harmful gas around, no flammable and explosive materials;
4. The surrounding environment should have Good ventilation conditions.

1. The unique oil-free structure of dry-type air-core reactors eliminates the oil leakage and flammability of oil-immersed reactors, ensuring safe operation; no iron core, no ferromagnetic saturation, and good linearity of inductance;
2. The computer is used to optimize the design of dry-type air-core reactors, which can quickly and accurately design the most ideal structural parameters (the number of turns, temperature, loss, electrical power, structure size, etc.) of each layer of coil according to the different use requirements of users;
3 , Dry-type air-core reactor is a cylindrical structure with multi-layer windings connected in parallel. The polyester guide strips between each package form a ventilation duct, which is convenient for air convection to form natural cooling, good heat dissipation, and low hot spot temperature;