1. It has many advantages such as variety, full specifications and beautiful appearance. It has the advantages of no distortion, high efficiency, reliable performance, long-term operation, etc. It has short delay and overvoltage protection functions.
2. Long delay and undervoltage protection can be added according to user needs
1. It has many advantages such as variety, full specifications and beautiful appearance. It has the advantages of no distortion, high efficiency, reliable performance, long-term operation, etc. It has short delay and overvoltage protection functions.
2. Long delay and undervoltage protection can be added according to user needs
High precision AC voltage regulator technical parameters
Basic indicator
Protective function
Single phase input voltage
160V-250V
Over temperature protection value
90°C
Single phase output voltage
①0.5KVA-3KVA,220V and 110V ②5KVA-30KVA,220V
Load power factor
0.8
Three-phase input voltage
Phase voltage 160V-250V; line voltage 277V-430V
Adjust the time
<1 second when the input voltage changes by 10℅
Three-phase output voltage
Phase voltage 220V; line voltage 380V
Waveform distortion
No additional waveform distortion
Voltage regulation accuracy
220V±3℅,110V±6℅,380V±3℅
Dielectric strength
1500V/1min
Frequency
50Hz/60Hz
Insulation resistance
Single phase > 5MΩ, three phase > 2MΩ
Overvoltage protection value
①1250V / delay 5S;②2275V / delay 2S;③3295V / delay 1S;④4305V / delay 0S;
Insulation class
Class E
Undervoltage protection value
180V / delay 5S
Use environment
Temperature -10°C - +40°C, humidity: <95℅
Serial protection value
2.8 times rated power
Efficiency
>95℅
Specification model
Model
Product size Width X depth X height(mm)
Package size width X depth X height(mm)
Single phase (desktop)
SVC-0.5
170*190*130
440*250*350
SVC-1
200*220*160
500*280*400
SVC-1.5
200*220*160
500*280*400
SVC-2
260*240*190
340*320*500
SVC-3
290*220*240
620*380*340
SVC-5
460*240*190
540*320*270
SVC-8
570*270*240
710*400*350
SVC-10
570*270*240
710*400*350
Single phase (vertical)
SVC-5
290*240*400
310*290*480
SVC-8
290*240*420
400*370*550
SVC-10
290*240*420
400*370*550
SVC-15
400*330*650
520*450*820
SVC-20
580*350*680
700*470*750
SVC-30
530*430*1020
660*550*1100
SVC-45
790*430*1290
900*650*1400
SVC-60
790*430*1290
900*650*1400
Three phase
SVC-1.5
400*360*170
560*390*330
SVC-3
420*380*190
540*490*320
SVC-4.5
420*380*190
540*490*320
SVC-6
370*280*680
490*400*780
SVC-9
350*330*780
480*450*900
SVC-15
430*380*730
550*500*890
SVC-20
430*510*910
640*550*1060
SVC-30
430*510*910
640*550*1070
SVC-45
650*430*950
830*560*1120
SVC-60
770*550*1000
890*650*1120
Note: The above are regular models, which can be customized according to customer needs; for more information, please contact EECTECH
1. SVC series single and three-phase high-precision automatic AC voltage regulator is composed of contact type auto-coupling voltage regulator, servo motor and automatic control circuit. When the grid voltage is unstable or the load changes, the automatic sampling control circuit Send a signal to drive the servo motor, adjust the position of the auto-coupler carbon brush, adjust the output voltage to the rated value and reach a steady state.
2. SVC series high-precision AC voltage regulator series regulators, with the mains straight-through function. It has many advantages such as variety, full specifications and beautiful appearance. It has the advantages of no waveform distortion, high efficiency, reliable performance, long-term operation, etc. It has short delay, overvoltage and other protection functions. It can add long delay and undervoltage protection according to the needs of users. The product can be widely used in any place of electricity, it is an ideal regulated power supply to ensure the normal operation of your electrical equipment.
3. Applied to office equipment, test equipment, medical equipment, industrial automation equipment, household appliances, lighting systems, communication systems, etc.