Automatic Voltage Regulator (AVR)

Automatic Voltage Regulator (AVR)


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
Payment Terms
Negotiable
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
Category
Other Generators
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June Trading and Engineering Co., Ltd.

Country / Year Established
South Korea South Korea /
Business type
Others
Verified Certificate

16

DUNS

Product name Automatic Voltage Regulator (AVR) Certification -
Category Other Generators Ingredients -
Keyword - Unit Size -
Brand name - Unit Weigh -
origin Stock -
Supply type - HS code -

Product Information

Block Diagram

Features
- ON Line Interactive Type
- Power Conditioning
- AC to AC Chopping
- Uni Direction Switch
- Wide Input Range
- U - Processor Control
- Input Voltage Response
- Buck and Boost Automatic Voltage Regularor
- Transient Problem
- High Effeciency
- Low Profile Dimension
- Voltage Compensation

- Series / Parallel Inverter
- Surges, Spikes, Lightning etc
- PWM Converter
- 1GBT or MOSFET
- +/-20% std, +/-30% opt
- 15KHz PWM Switchig
- less than 20mS
- less than +/-2 %
- no Commutation Problem
- 98% typical
- 1/4 ~ 1/2 of TCR Type
- Linear

Specification - Single phrase
Item
Unit
Capacity
3 kW
5 kW
7.5 kW
10 kW
Technology
-
High Frequency 15kHz IGBT driven Voltage Regulator Converter
Input
Voltage
Vac
120 / 230Vac +/-20%, +/-30% Opt.
Frequency
Hz
47 ~ 63 Hz
Phase
Single Phase
Output
Voltage
Vac
Combined 3% maximum under 0 ~ 100% Load
Frequency
Hz
47 ~ 63 Hz
Waveform
-
Pure Sine wave
Efficiency
%
96% typical
Bypass
-
Automatic Bypass will be activated when there is a Fault Condition
Display
LED
-
Green : Normal (Regulation mode),
Yellow : Bypass (non-Regulation mode) Red : Fault Mode
Surge Test
-
Per ANSI/IEEE C62.41-1991, 6kV normal mode injection
Category A3, Ring Wave, 200A : L-N : 30V
Category B3, Combination Wave, 3000A : L-N : 200V
Physical Dimension
mm
270 x 159 x 368 mm 336 x 216 x 508 mm
kg
18.2 kg 22.7 kg 36.3 kg 40.8 kg
Safety
-
Designed to meet cUL, CE
Warranty
-
2 Years
Specification - Three phrase
Item
Unit
Capacity
9 kW
15kW
72.5 kW
30 kW
Technology
-
High Frequency 15kHz IGBT driven Voltage Regulator Converter
Input
Voltage
Vac
220 / 380Vac , 230 / 400Vac : Normal Oper. : +/-20%, Max Oper. : +/-30%
Frequency
Hz
47 ~ 63 Hz
Phase
Three Phase
Output
Voltage
Vac
Combined 3% maximum under 0 ~ 100% Load
Frequency
Hz
47 ~ 63 Hz
Waveform
-
Pure Sine wave
Efficiency
%
96% typical
Bypass
-
Automatic Bypass will be activated when there is a Fault Condition
Display
LED
-
Green : Normal (Regulation mode),
Yellow : Bypass (non-Regulation mode) Red : Fault Mode
Surge Test
-
Per ANSI/IEEE C62.41-1991, 6kV normal mode injection
Category A3, Ring Wave, 200A : L-N : 30V
Category B3, Combination Wave, 3000A : L-N : 200V
Physical Dimension
mm
610x 710 x560 mm 610x 710 x560 mm
kg
73 kg 86 kg 118 kg 145kg
Safety
-
Designed to meet cUL, CE
Warranty
-
2 Years
Comparison
Item
IVR Type(Server)
TCR(Tap Change)
AC to AC
Input Response Time 2 ~3 sec 200msec 20 msec
Input Voltage Range +/- 20% +/- 20%

+/- 20% Standard
+/- 30 Optional

Output Voltage Regulation +/- 1% +/- 5% +/- 2%
efficiency 95% 98% 98%
Size 2 1 1/2 - 1/4
Performance Transient none commutation Problem none
Noise Audible Voltage Distortion EMI
Filter no need EMI FILTER EMI FILTER
Key advantage
1. This Product covers the Wide Input Range
2. The Efficiency of Power Conversion is very High Level : 98% typical
3. The Size of AVR is as 1/2 ~ 1/4 compared with TCR type

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options Negotiable Shipping time Negotiable

June Trading and Engineering Co., Ltd.

Country / Year Established
South Korea South Korea /
Business type
Others

16

DUNS

President
Kim, Jun-ki
Address
360-3, Yatap-dong, Bundang-gu, Gyeonggi-do
Product Category
Water Treatment
No. of Total Employees
1-50
Company introduction

We sincerely appreciate your visit to our site and share your valuable time with us.
This site is for helping you solve your Power Protection Problems and get rid of Corrosion & Wearing Problems so as to make it possible to relax easier, knowing your facilities are being kept to the best level.Since establishment in 1993, JUNECO had been focused on supplying small & medium sized Plant Facilities to the customers in South/west and Middle-east Asian countries, having with their proven experience and specialty.In June 2004, JUNECO extended two technical business lines which are;

1. Innovative Power Products based on Power Supply Technology
2.Industrial Protective Coating Works in the basis of Liquid Ceramic Technology

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