Introduction:
DBW/SBW
series full automatic compensated regulator is designeg and developed
with the international advanced compensation technology. It can keep the
output voltage in steady state automatically when the network voltage
fluctuated or the load current varied, which can ensure the consumer run
smoothly. It has the advantage of large capacity, high effficiency, no
waveform distortion, simple operation and full-capacity output under
tower input voage if compared with other voltage stabilizer. The voltage
regulator provided with over-voltage, over-current, phase sequence etc protection function.
Features of SBW Automatic Voltage Regulator (AVR)
1. The AC voltage regulator is equipped with bypass system
2. Compensated voltage technology is adopted
3. Wide input voltage range
4. Over voltage protection
5. The voltage regulator has output voltage three phase auto-balance function
6. SBW voltage regulators are widely used in electric power supply systems.
Product Parameter :
Model
|
SBW-100KVA
|
Power capacity
|
100kw
|
Nominal voltage of each phase
|
152
|
Dimensions (L*W*H), mm
|
1000/800/1470
|
Weight (kg)
|
560
|
Range
|
Single phases :175V-265V Three phases four-line
175V-265V(phases voltage)304V-456V(Linevoltage)
154V-286V(phases voltage)280V-470V(Linevoltage)
|
Accuracy output voltage
|
2,5%
|
Frequency, Hz
|
50/60
|
Efficiency
|
≥90%
|
Output voltage
|
Single phase: 220V
Three phase: 380V
|
operating temperature Range
|
-10°C to+40°C
|
Insulation resistance
|
≥5MΩ
|
Waveform distortion
|
Non-lack fidelity waveform
|
Insulation
|
Dielectric strength 2000V when a sinusoidal voltage without damage
and breakdown of insulation for 1 minute
|
Overload capability
|
Twice the power for 1 minute
|
Security Features
|
Provides protection from over voltage, over current,
cliffs phase error of the phase rotation and mechanical failures
|
Performance
|
≤ 1,5s (in conditions, when the external voltage is changed to 10%)
|