SJW3 3 phase 380V high precision voltage regulator stabilizer

3rd generation 10KVA 15KVA 20KVA 30KVA 40KVA 50KVA 60KVA 80KVA 100KVA 120KVA voltage regulators / stabilizers

The SJW3 series three-phase high-precision automatic AC voltage stabilizer consists of a contact automatic voltage regulator, a servo motor, and an automatic control circuit. This product can be widely used anywhere where electricity is used, especially in large mining fields. It is an ideal voltage stabilizer to ensure the normal operation of your electrical equipment. When the grid voltage is unstable and the load changes, the automatic sampling control circuit sends a signal to drive the servo motor, adjust the position of the automatic coupler carbon brush, adjust the output voltage to the rated value, and reach a stable state. The TSJW3 high-precision AC voltage stabilizer has functions such as direct supply, short delay, overvoltage protection, etc. It has complete specifications and has the advantages of no waveform distortion, high efficiency, reliable performance, and long-term operation.

The SJW3 series high-precision automatic three-phase AC voltage stabilizer comprises a single-phase TND series high-precision automatic voltage stabilizer. The three-phase and inter-phase adjustment ensures that the voltage of each phase is stable and safe. The grid input is a three-phase four-wire system, and the output end can use a three-phase four-wire system or a three-phase three-wire system.

Product parameters:

Model: SJW3 three-phase voltage stabilizer

Output voltage: 380V±3%

Operating frequency: 50/60Hz

Response speed: ≤1.0s

Input voltage: 260V-450V

Product size:

Display screen function introduction:

Product features:

1) Precise voltage regulation, the voltage regulation range is between 260V and 450V;

2) Brand-new intelligent circuit board, independently developed by a professional technical R&D team, the performance is fully upgraded;

3) Six protection functions, such as overvoltage protection, under-voltage protection, overtemperature protection, overload, short circuit protection, and delay protection, provide you with more comprehensive protection for your equipment;

4) Six large coils, copper coil + compensation coil, using all-copper coil copper wire automatic wiring, each copper wire is regular and tight, the voltage regulation is more accurate, and the power is not false;

5) 360° casters with brakes, the casters are made of high-quality rubber material, and the entire series is equipped with brake casters;

6) The newly upgraded LCD screen can switch the input voltage and output voltage display on the smart screen with one click;

7) High-quality 1017 carbon brushes, double carbon brushes are more accurate, strong conductivity, and accurate voltage regulation;

8) Powerful cooling fan to ensure air circulation in the chassis so that the temperature will not continue to rise;