IVR Series (10kVA-100kVA) Three Phase Industrial Servo Motor Voltage Stabilizer

Typical Applications: 


   Multi-color printing machines 

   Air compressors 

   CNC machines 

   Punching machines 

   Laser cutting machines

   Welding machines

   Home appliances

General Features

Three phase compensation servo motor technology.

Wide AC input voltage range.

100% unbalanced loading capability between three phases.

Digital display for voltage and current.

Isolated manual bypass switch.

Full protections such as under/over voltage,  overload, over temperature, phase failure protections.

Selectable 6s/180s delay time.

Optional surge/spike protection (replaceable SPD).

Optional isolation transformer at output end.

Optional RS232/RS485.

Technical Specifications

GENERAL
Technology Servo motor technology
Efficiency >90%
Delay Time 6s / 180s selectable
INPUT
Input Voltage Range 276-450V / 173-450V
Input Frequency Range
45-65Hz 
OUTPUT
Rated Output Voltage
380V / 400V
Output Precision
3% / 1% 
Response Time
<1s, against 10% variation of input voltage
Loading Ability
120% for 180s, 150% for 30s, 200% for 10s, 300% for 5s
DIGITAL DISPLAY
Input Voltage Line voltage: AB, BC, CA              Phase voltage: A, B, C
Output Voltage Line voltage: ab, bc, ca              Phase voltage: a, b, c         
Output Current a, b, c
PROTECTIONS
Over Voltage Output cutoff by contactor + Error code "H" + Buzzer beeping   
Under Voltage
Output cutoff by contactor + Error code "L" + Buzzer beeping
Over Temperature Output cutoff by contactor + Error code "C" + Buzzer beeping
Overload Output cutoff by contactor + Error code "F" + Buzzer beeping
Phase Failure Output cutoff by contactor + Buzzer beeping
Short Circuit   Input cutoff by air breaker
Wrong Phase Sequence AVR can't be switched on
Manual Bypass Yes, isolated bypass switch or interlocked bypass switch
Surge/Spike (Optional)  Replaceable SPD
RS232/RS485
Parameters
Input voltage, output voltage, output current 
AVR Status
Power on/offf, AVR/Bypass, phase failure, output under voltage, output over voltage, over temperature, overload, "N" wire loss
Status of Cabinet Open/close
SAFETY
1Insulation Voltage
2,000V / 60s
Insulation Resistance
>5M
Creepage Distance
  >8mm
Grounding Resistance
<0.1m
Insulation Class of Coil
Class F (155) 
Cooling Mode
Smart Cooling Fan
IP Level
IP20
OPERATING CONDITIONS
Storage Temperature -15C ~ 45C
Operating Temperature -5C ~ 40C
Operating Humidity
10%-90%, non-condensing

Model
Rated Power Product Size   (DxWxH mm) Product Weight (kgs) Packing Size (LxWxH mm) Gross Weight (kgs)
IVR-10K 10kVA / 6kW 520 x 460 x 830 70 550 x 600 x 1000 85
IVR-15K 15kVA / 9kW 520 x 460 x 830
78 550 x 600 x 1000
93
IVR-20K 20kVA / 12kW 520 x 460 x 830
100 550 x 600 x 1000
115
IVR-30K 30kVA / 18kW 520 x 460 x 830 108 550 x 600 x 1000 128
IVR-45K 45kVA / 36kW
600 x 520 x 1080 175 620 x 680 x 1220 195
IVR-60K 60kVA / 48kW 600 x 520 x 1080
190 620 x 680 x 1220
210
IVR-80K 80kVA / 64kW 600 x 570 x 1080 210 680 x 750 x 1400 230
IVR-100K 100kVA / 80kW 600 x 570 x 1080 235 680 x 750 x 1400 260