Your current position:Home > Product > Fast voltage regulator

Fast voltage regulator

Publication time : 2018-6-23 16:16:35 
Fast voltage regulator
FVR fast voltage regulator is a high technology multipurpose power supply, which uses the new generation 32 bit processor of ARM as the core, the IGBT module is the executive component, and the isolation transformer is used as the isolating filter element.


FVR fast voltage regulator mainly solves the voltage interruption and voltage drop of the grid voltage. Compared with UPS, it has the advantages of no battery and no maintenance.
  Using AC-DC-AC inverter, the output power is pure sine wave.
 The input and output are completely isolated and are not disturbed by input power grid harmonics.
 Dynamic response and stable speed, input voltage fluctuation stability speed 2ms.
 Electrolytic capacitor or super capacitor energy storage, no battery free maintenance.
 To solve short time power interruption and drop.
 The three phase lack of one phase can work normally for a long time.
 It has the function of automatic correcting output phase sequence, which is especially suitable for two power supply without considering the phase sequence of standby power supply.
 LCD touch-screen parameters display, simple and easy to understand.
 RS232 communication interface, standard MODBUS-RTU protocol, optional TCP/IP interface, remote viewing and control through mobile phone APP.

Input parameters

                     Name

                        Index

                       Remarks

      

 

Rated voltage


Three phase 380V/400V (can be customized for any voltage)

Single phase 220V/230V (can be customized for any voltage)

hree phase three wire (L1, L2, L3) + ground wire (PE)

Single phase two line (L, N) + ground line (PE)

Optional two power supply input module at the same time, input two power supply to switch at any time, ensure no interruption output.

The normal working range of input

±20%

 

Short drop range

Input can completely interrupt 2 cycles to ensure normal output.

Optional extended fall time


Input phase lose

It can ensure normal output when input phase is absent, and can work continuously for a long time when the two phase power supply is large enough.

 

Input frequency

40-70HZ

 

Isolated transformer

△/Y

 

Dual power input function

ATS dual power input function, with oil start interface.

Option, non-standard

Efficiency

>80%

 


Output parameters

                     Name

                        Index

                       Remarks


Output center voltage

Three phase 380V/400V (+ 7% can be set)

Single phase 220V/230V (+ 7% can be set)

Three phase four wire (L1, L2, L3, N) + ground wire (PE)

Single phase two line (L, N) + ground line (PE)

Output voltage precision

<±2%

 

Output voltage harmonics

<3%

 

Three phase equilibrium

Automatic balance of three-phase voltage

 

Load property

Any load

 

Overload capacity

120%10 minutes, 150%1 minutes

 

Bypass

manual bypass

 


Control parameters

                     Name

                        Index

                       Remarks


Main control element


The main measurement and control chip is ARM32 bit processor, and the IGBT module is used for the inverter.

 

Control of sampling rate

>8K/S

 

Response compensation speed

<2ms

The fluctuation of input voltage

Control mode

Voltage closed loop control

 

Interface

RS232,MODBUS-RTU protocal

TCP/IP,GPRS can be selected


Display parameters

                     Name

                        Index

                       Remarks

Display medium

7 inch touch screen

 


Display rated parameters

Input voltage, output voltage, output current, frequency, power, load factor, power factor, etc.

 


Display alarm content

Fuse break, output overvoltage, output undervoltage, output overload, phase missing, surge protection module failure, IGBT module failure, temperature too high.

 

Rated parameter display precision

1.0 grade

 

Voltage parameter resolution

0.1V

 Higher resolution can be customized

Current parameter resolution

0.1A

 Higher resolution can be customized


Protection parameters

                     Name

                        Index

                       Remarks


Protective species

Fuse break, output overvoltage, output undervoltage, output overload, phase missing, surge protection module failure, IGBT module failure, temperature too high.

 

Protection mode

Output cutoff

 


Physical parameters

                     Name

                        Index

                       Remarks

Heat dissipation mode

Temperature controlled forced air cooling

 

Protection grade

Indoor IP21; outdoor IP33 or higher level


Name composition

Three phase model

Model

Rated current(A)

Voltage parameters

Dimension W*D*H

Remarks

FVR3-10KVA

15

Rated voltage:
Three phase four line + ground wire(L1+L2+L3+N+PE)
380V/400V;

600*900*1200mm

 

FVR3-20KVA

30

FVR3-30KVA

46

FVR3-50KVA

76

600*900*1600mm

 

FVR3-80KVA

121

600*900*2000mm

 

FVR3-100KVA

152

FVR3-150KVA

228

600*900*1600mm
双柜

 

FVR3-180KVA

273

FVR3-225KVA

342

FVR3-250KVA

380

600*900*2000mm, one enclosure
1000*900*2000mm, one enclosure

 

FVR3-320KVA

486

FVR3-400KVA

608

FVR3-500KVA

760

600*900*2000mm, two enclosure
1000*900*2000mm, one enclosure

 

FVR3-600KVA

912

FVR3-800KVA

1216

600*900*2000mm, three enclosure
1200*900*2000mm, one enclosure

 

FVR3-1000KVA

1520

FVR3-1200KVA

1824

600*900*2000mm, three enclosure
1400*900*2000mm, one enclosure

 

FVR3-1400KVA

2127

FVR3-1600KVA

2431

600*900*2000mm, four enclosure
1600*900*2000mm, one enclosure

 


Single phase model

Model

Rated current(A)

Voltage parameters

Dimension W*D*H

Remarks

FVR1-3KVA

13.5

input voltage:
two phase three wires(L1+N+PE)
220V/230V;

600*500*445mm

 

FVR1-5KVA

22.5

FVR1-10KVA

45

600*500*850mm

 

FVR1-20KVA

90

600*500*1200mm

 

FVR1-30KVA

137

600*900*1200mm

 

FVR1-50KVA

228

Note: upgrading of products may lag behind, and the technical information is for reference only.


Solve the instantaneous interruption of ATS two power switching process; solve the sudden rise and fall of input power, voltage drop; solve input phase lose; solve the imbalance of input.



Copyright© XunChang All rights reserved. Without permission to copy the picture and content of this station for commercial use is not allowed, the website information is for