Wenzhou Modern Group Co., Ltd. ( Wenzhou Modern Completed Electric-power Equipment Co., Ltd. )
Wenzhou Modern Group Co., Ltd.
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STATIC / Non Contact AC Voltage Stabilizer 120KVA Intelligent 380V
ZSBW non-contact voltage regulator series adopts LCD liquid crystal display screen,through the LCD screen can visual display voltage, current, parameters such as fault status, way of working.The voltage regulation accuracy, output voltage, working mode,etc. Can be set by panel, simple operation.
Product features
1.User-friendly HMI, large-screen LCD display, enable to know all of system voltage, work current, status and other information;
2.Using a combined transformer compensation,SCR non-contact switch,optical coupling isolation industrial MCU control and other advanced technology;
3.Non-contact, Anti-interference, maintenance-free, no mechanical error and no wear of carbon brush
4.Split-phase adjustment automatically, automatic balance of three phases, stable performance, reliable
5.Fastest regulator: adjust the voltage to the output voltage rating of 40ms
6.State display, Error indication, Alarm reminders, Regulated power supply and bypass switching function
7.With the function of protection against overload, overvoltage, under voltage, phase lack, short circuit, delay output
8. lightning protection, filtering function(Optional)
9.capable of overload, suitable for resistive, capacitive, inductive and mixed loads
Main Technical Data:
|
Operation method |
Intelligent SCR control |
|
Input Voltage range |
380V/220V( can customize various voltage) |
|
Input frequency |
Plus or minus ±15%~±60% (larger range can be customized) |
|
Output rated voltage |
380V/220V( can customize various voltage) |
|
Output Voltage accuracy |
±1% |
|
Filter distortion |
No additional waveform distortion ( static state) |
|
Efficiency |
≥98% |
|
Power factor |
0.8 |
|
Response time |
≤0.02s |
|
Anti-interference |
Arrester, EMI filter, LC filter(optional) |
|
Over-voltage protection |
Output phase voltage 10%, cut-off input or transfer to bypass |
|
Overload protection |
Electronic detection, cut off input in three minutes |
|
Bypass protection |
Automatically transfer to bypass in case of failure |
|
Phase lack protection |
Cut-off automatically |
|
Overload ability |
5 time rated current 1 second |
|
Liquid crystal display |
Voltage, Current, Abnormal |
|
Alarm |
LED display and alarm |
|
Ambient temperature |
-15~45°C |
|
Altitude |
Less than 4000M |
|
Noise |
Less than 45dB(1 m distance) |
|
Cooling system |
Cooling fan |