SBW, DBW series compensated power regulator

SBW, DBW series compensated power regulator
 

Product description:

Input voltage: 0 (V) Waveform distortion: 0 (%) Frequency regulation: 0 (%)
Output voltage: 0 (V) Load regulation: 0 (%) Circuit mode: SPWM switching
Load Type: Rectifier load Custom processing: Efficiency: 0 (%)
Applications: Electronics Manufacturing Type: sine wave power inverter Model: SBW, DBW
Output frequency: 0 (Hz) Brand: ACSOON Product Certification: CCC
Control mode: Pulse width modulation type Input Frequency: 0 (Hz)

SBW, DBW series compensated power regulator

SBW, DBW series of compensation for electricity regulator, is the first in Western Europe in the early 1980s the emergence of a new energy-efficient power regulator. 90s are widely used throughout the field of economy. It can when the external power supply network voltage fluctuations or load changes caused by fluctuations, can automatically maintain output voltage stability, to ensure the normal operation of your electrical equipment.

This series of products compared with other forms of regulators, with large capacity, high efficiency, no waveform of distortion, stable voltage regulation, load applied widely, can withstand instantaneous overload, long-term continuous operation with overvoltage, undervoltage, over-current protection devices. and small size, light weight, easy to use, reliable operation, easy maintenance and so on. It can be widely used in industry, agriculture, pay electricity, military, telecommunications, scientific research, culture and other fields of large mechanical and electrical equipment, metal processing equipment, production lines, construction equipment, elevators, medical equipment, computer room, computer-controlled equipment, embroidery and textile equipment, air conditioning, radio and television, hotels and home appliances, lighting and all the places to be regulated.

working principle

The regulator by the compensation circuit, a voltage detection circuit, servo motor control circuit and decelerated rotation mechanism, the main circuit switching operation of the circuit, voltage, current measurement and protection circuit. Regulator electrical schematic shown in Figure 1.

Voltage compensation circuit consists of contact voltage regulator with compensation transformer T1 composition T2. ​​Contact voltage coil connected to the output of the regulator, two brush pick compensation transformer primary winding, compensation transformer secondary coil in series in the main loop, which compensation principle: When the input voltage U1, change ΔU1, if the offset voltage UC and corresponding changes ΔUC ΔU1 = ΔUC, output phase voltage U2 can remain unchanged compensation voltage UC regulation is based on change in output voltage to the voltage detection unit. a signal to control the servo motor rotation, deceleration and drive mechanism driven by the contact voltage regulator brush sliding contact with the regulator adjusted two brushes to change the compensation voltage automatically maintaining output voltage regulation.

Features
(1) having a regulator running / Mains straight; automatic voltage regulator / manual regulator; conversion;
(2) has a manual power on / automatic start, delay off / function can be selected;
(3) the use of high-performance roller brush (100KVA or less) and a flat brush (150KVA or more);
(4) has an overvoltage; mechanical stuck; lack of phase and phase sequence alarm optional features;
(5) can adapt to inductive; capacitive; resistive load all kinds; long-term continuous operation;
(6) can withstand transient overload (rated 2 times).

The main technical indicators and specifications

model

Rated
Capacity (KVA)

Export
Electric current
(A)

enter
Voltage
(V)

Export
Voltage (V)

Phase

Voltage (V)

insulation
Resistance (MΩ)

effectiveness

jobs
Frequency (Hz)

Regulators
Accuracy

SBW-10

10

16

304~456

380±5%
Can be set

Three Phase

2000
1 minute
No breakdown


2 MΩ


98%

50~60

±
1~5%

SBW-20

20

31

SBW-30

30

46

SBW-50

50

76

SBW-100

100

152

SBW-150

150

228

SBW-180

180

278

SBW-225

225

342

SBW-320

320

488

SBW-400

400

608

SBW-500

500

760

SBW-600

600

928

SBW-800

800

1238

SBW-1000

1000

1550

DBW-10

10

46

176~264

220±5%
Can be set

Simplex

1500
1 minute
No breakdown

DBW-20

20

91

DBW-30

30

137

DBW-50

50

228

DBW-100

100

455

Overall dimensions and weight

Phase

KVA capacity

Size mm

Weight Kg

Number cabinet

Three Phase

10-20

500*600*1300

200-240

Single Cabinet

30-50

600*900*1380

260-300

Single Cabinet

100

650*950*1650

400

Single Cabinet

150-320

750*1100*2150

550-720

High cabinet

400-500

750*1000*2150

950-1300

Double Cabinet

600-1000

750*1000*2150

1500-1800

Three cabinet

1200-1500

850*1100*2150

1800-2200

Four cabinet

Simplex

10

260*485*390

68

Single Cabinet

20-50

550*760*1200

100-150

75-100

600*900*1530

200-230