High power voltage regulator and transformer integrated machine

1. The principle of first stabilizing voltage and then transforming voltage or first transforming voltage and then stabilizing voltage is used to achieve stable output accuracy after voltage change. Its structure is a combination of CNC voltage regulator and three-phase transformer, which saves space and cost, has higher performance, and stronger practicality.

2. It is composed of high-efficiency and wide range industrial grade components, which can still work normally in poor AC input power environments and can withstand instantaneous high current, high voltage, and harsh temperature, humidity, and vibration environments, saving space costs.

3. To reduce line loss and improve efficiency, traditional configuration regulators and transformers need to be connected by cables. If a split type is used to stabilize first and then change later, the line loss will increase, causing voltage drop. If an integrated type is used, the wiring length will be shortened, which can effectively reduce line loss and improve efficiency.

4. The reasonable architecture is practical and reliable. This all-in-one machine adopts modular configuration wiring, making maintenance and upkeep of the voltage regulator equipment very easy.

Models: SBW-80KVA, SBW-100KVA, SBW-120KVA, SBW-150KVA, SBW-200KVA, SBW-250KVA

Capacity: 80KVA, 100KVA, 120KVA, 150KVA, 200KVA, 250KVA

Input voltage: 3P4W 380V or 3P4W 220V, also customizable

Input range: ± 15% (above 15%, please specify in advance)

Output voltage: 3P4W 220V or 3P4W 380V (1-5% adjustable), also customizable

Adjustment method: automatic/manual

Output accuracy: ± 1.5%

Display method: Both input and output voltage and current are displayed digitally

Operation mode: Digital control operation is simple and easy to understand

Rated current: capacity/output voltage/1.732

Efficiency:>98%

Frequency: 50Hz/60Hz

Load power factor: 0.8

Reaction time: ＜ 0.04 seconds

Response time: ≤ 1.5s (when the external voltage changes by 10%)

Waveform distortion: ＜ 0.1%

Equipment noise: ≤ 45DB

Temperature rise: ＜ 75 ℃

Cooling method: forced air cooling

Insulation resistance: 5M Ω

Insulation level: Class B

Dielectric strength: AC2000V/1min

Creepage distance:>8mm

Seismic resistance coefficient: 0.3G

Protection: Equipped with overvoltage, overcurrent, phase loss, and phase sequence protection (no phase loss or phase sequence protection for single-phase and three-phase below 150KVA)

Environmental temperature: -15 ℃~+40 ℃

Environmental humidity: 0-90% (without condensation)

Working mode: capable of long-term and continuous unmanned work

1. Environmental temperature: -10 ℃~40 ℃

2. Humidity: 0-90%

3. Altitude: less than 1000m, if it exceeds, the carrying capacity will decrease

4. The installation site should be indoors and free from severely insulated gases, vapors, dust, dirt, and other explosive and corrosive media

5. The installation site should have no severe vibration or bumps