Search Advanced Search

There are 2243 Automatic Voltage Regulator from 888 suppliers on EC21.com

Related Searches : parking sensor, car alarm, alarm, security, safety, car alarm system, sensor, camera, car

Digital Pulse Width Modulation Automatic Voltage Regulator

Contact Now* Send an Inquiry to this supplier.
  • Share to :
  • Pinterest
  • Place of Origin :Korea

Description

Block Diagram

Key Advantage

1. This product covers the Wide Input Range

2. The Efficiency of Power Conversion is very High Level : 98% at typical
3. The Size and Weight of AVR is only 1/2~1/4(compared with TCR type)

Features

ON Line Interactive Type
Series / Parallel Inverter
Power Conditioning
Surges, spikes, lightning etc.
AC to AC Chopping
PWM Converter
Uni-Direction Switching
IGBT or MOSFET
Wide Input Range
±20% at std, ±40% at optional
High Frequency Switdhing
20KHz PWM Switching
Input Voltage Response
10mS at typical
Buck and Boost Automatic Voltage Regulator
±2% at typical
Transient Problem
No Commutation Problems
High Efficiency
98% at typical
Dimension & Weight
25~40% of TCR or Servo AVR
Full Digital Control
Ensures Failsafe Protection

Specification - Single Phase

Item
Unit
Capacity
3KW
5KW
7.5KW
10KW
20KW
Technology
-
High Frequency 15kHz IGBT driven Voltage Regulator Converter
Input
Voltage
Vac
120 / 230Vac ±20% at STD, 120 / 230Vac ±40% at optional
Frequency
Hz
47 ~ 63 Hz
Phase
Ø
Single Phase
Output
Voltage
Vac
Combined 3% maximum under 0 ~ 100% Load
Frequency
Hz
47 ~ 63 Hz
Waveform
-
Pure Sinewave
Efficiency
%
96% at 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
270x159x368mm
336x216x508mm
TBD
 
kg
18.2kg
22.7kg
36.3kg
40.8kg
TBD
Safety
-
Designed to meet cUL, CE
Warranty
-
2 years

Specification - Three Phase

Item
Unit
Capacity
9KW
15KW
30KW
50KW
100KW
Technology
-
High Frequency 20kHz IGBT driven Voltage Regulator Converter
Input
Voltage
Vac
220 / 380Vac , 230 / 400Vac : Normal Oper. : ±20%, Max Oper. : ±40%
Frequency
Hz
47 ~ 63 Hz
Phase
Ø
Three Phase
Output
Voltage
Vac
Combined 3% maximum under 0 ~ 100% Load
Frequency
Hz
47 ~ 63 Hz
Waveform
-
Pure Sinewave
Efficiency
%
96% at 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
610 x 710 x 560mm
TBD
TBD
 
kg
73kg
86kg
118kg
TBD
TBD
Safety
-
Designed to meet cUL, CE
Warranty
-
2 years

Comparision

Item
IVR Type
(Server)
TCR
(Tap Change)
PWM
Input Response Time
2~3sec
200msec
10msec
Input Voltage Range
±20%
±20%
±20% at Standard
±40% at 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

Product Image

  • Digital Pulse Width Modulation Automatic Voltage Regulator

Send an Inquiry to this supplier

Digital Pulse Width Modulation Automatic Voltage Regulator

Digital Pulse Width Modulation Automatic Voltage Regulator

Send an Inquiry to this supplier
* From
  To Mr. Douglas Lee
The Gate Technologies Co., Ltd.
* Buying Product
- Please enter your specific buying item.
e.g. 42 inch LCD TV, leather executive chair
Category : Other Security & Protection Products
* Messages

Use English only Max. 2000 characters. (Min. 20)

Send

Similar products in other categories :

  • Security & Protection >
  • Other Security & Protection Products
  • Search
    You may also be interested in :
    Solar Regulator
    Automatic Soap Dispenser
    Automatic Slack Adjuster
    Automatic Hand Dryer
    Voltage Transformer
    Automatic Watch
    Voltage Regulator
    Lpg Regulator
    Automatic Filling Machine
    Automatic Voltage Regulator Suppliers :
    Solar Regulator Suppliers
    Automatic Soap Dispenser Suppliers
    Automatic Slack Adjuster Suppliers
    Automatic Hand Dryer Suppliers
    Voltage Transformer Suppliers
    Automatic Watch Suppliers
    Voltage Regulator Suppliers
    Lpg Regulator Suppliers
    Automatic Filling Machine Suppliers
    Automatic Voltage Regulator Manufacturers :
    Solar Regulator Manufacturers
    Automatic Soap Dispenser Manufacturers
    Automatic Slack Adjuster Manufacturers
    Automatic Hand Dryer Manufacturers
    Voltage Transformer Manufacturers
    Automatic Watch Manufacturers
    Voltage Regulator Manufacturers
    Lpg Regulator Manufacturers
    Automatic Filling Machine Manufacturers
    China Automatic Voltage Regulator :
    China Solar Regulator
    China Automatic Soap Dispenser
    China Automatic Slack Adjuster
    China Automatic Hand Dryer
    China Voltage Transformer
    China Automatic Watch
    China Voltage Regulator
    China Lpg Regulator
    China Automatic Filling Machine
    Automatic Voltage Regulator Buyers :
    Solar Regulator Buyers
    Automatic Soap Dispenser Buyers
    Automatic Slack Adjuster Buyers
    Automatic Hand Dryer Buyers
    Voltage Transformer Buyers
    Automatic Watch Buyers
    Voltage Regulator Buyers
    Lpg Regulator Buyers
    Automatic Filling Machine Buyers
    Automatic Voltage Regulator Exporters :
    Solar Regulator Exporters
    Automatic Soap Dispenser Exporters
    Automatic Slack Adjuster Exporters
    Automatic Hand Dryer Exporters
    Voltage Transformer Exporters
    Automatic Watch Exporters
    Voltage Regulator Exporters
    Lpg Regulator Exporters
    Automatic Filling Machine Exporters

    View more searches related to Automatic Voltage Regulator

    Browse: Manufacturer Directory Countries China India Korea Premium Suppliers Community Site Map

    About EC21 Contact Us Terms & Conditions Report Item Online Trading Risks Product Listing Policy

    中文 繁體 한국어 日本語 Español Русский Français Deutsch

    Copyright (c)1997-2014 EC21 Inc. All Rights Reserved. EC21 in KoreanChinese

    Business Registry Number: 120-86-03931

    Inquiry Basket ()