Top 13 digital avr generator in 2023

Author: www.deepseaelectronics.com

Date Submitted: 06/11/2021 11:43 PM

Average star voting: 4 ⭐ ( 20099 reviews)

Summary:

Match with the search results: A complete range of genset control modules including synchronising & load sharing applications. Lighting tower, engine only and G59 protection solutions….. read more

Author: www.mitsubishielectric.com

Date Submitted: 05/04/2021 08:46 PM

Average star voting: 3 ⭐ ( 94005 reviews)

Summary: Kutai manufactures more than 40 models of automatic voltage regulators as OEM and universal replacement parts for all types of generators- self-excited (Shunt), auxiliary winding, harmonic winding, and PMG. Click Select Your AVR to search our range of automatic voltage regulators by inputting the characteristics or an original model no.

Match with the search results: …. read more

Author: www.kutai.com.tw

Date Submitted: 12/09/2021 05:45 PM

Average star voting: 5 ⭐ ( 38448 reviews)

Summary: Our AVR has three national patents, which can be perfectly used with brushless excitation generator.

Match with the search results: It regulates synchronous generator voltage, and is therefore required to have superior reliability, easy operation and maintenance. D-AVR MEC700 is developed ……. read more

Author: en.evotecpower.com

Date Submitted: 11/25/2022 11:17 AM

Average star voting: 3 ⭐ ( 43613 reviews)

Summary: The D550 is a digital automatic voltage regulator (AVR) for alternators with rated field current up to 7 A. It offers a vast array of regulation modes suitable for all power generation applications, including grid-connected configurations.

Match with the search results: Kutai manufactures more than 40 models of automatic voltage regulators as OEM and universal replacement parts for all types of generators- self-excited ……. read more

Author: support.wellandpower.net

Date Submitted: 05/07/2020 05:15 AM

Average star voting: 3 ⭐ ( 65317 reviews)

Summary: The D350 is a digital automatic voltage regulator (AVR) for alternators requiring rated field current up to 5 A. It offers numerous control and protection functions for the various components of generator sets, especially for managing short-circuits and load impacts.

Match with the search results: Suitable for 50/60Hz brushless excitation AC generator; remote voltage adjustment function with fuse protection function;. 2. Built-in frequency compensation ( ……. read more

Author: acim.nidec.com

Date Submitted: 04/16/2022 03:24 AM

Average star voting: 4 ⭐ ( 97748 reviews)

Summary:

Match with the search results: An automatic voltage regulator (AVR) is a solid state electronic device for automatically maintaining generator output terminal voltage at a ……. read more

Author: acim.nidec.com

Date Submitted: 01/20/2021 03:04 AM

Average star voting: 5 ⭐ ( 76160 reviews)

Summary:

Match with the search results: The D550 is a digital automatic voltage regulator (AVR) for alternators with rated field current up to 7 A. It offers a vast array of regulation modes ……. read more

Author: www.stamford-avk.com

Date Submitted: 06/15/2022 05:48 AM

Average star voting: 4 ⭐ ( 91474 reviews)

Summary: DATAKOM AVR-12 Voltage Regulator is an electronic device which lets the alternator to produce fixed output voltage. It has open chassis, resin molded design and is intended to be mounted in the alternator’s terminal box.

The output stage of the device is a Half Wave tyhristor output associated with a free wheeling diode. Basically the unit is compatible with all brushless type alternators.

The AVR-12 has a special relay-less electronic circuit design. The unit does not include moving parts; therefore it is able to operate in highly vibrating environments.

The AVR-12 includes a low frequency protection circuit. The easy connection scheme of the device allows fast and easy replacement.

The device measures phase to neutral of the alternator and adjusts the DC voltage applied to the excitation winding in order to reach the desired voltage.

The unit offers low-frequency protection feature. A frequency measuring circuit continually monitors the generator output and provides low-frequency protection of the excitation system, by reducing the output voltage proportionally with frequency below 45Hz.

FEATURES:
Half-Wave tyhristor output,
0-10 amps. output current,
0-115 volts output voltage,
Relay-less circuit design,
Low frequency protection,
Built in voltage adjustment,
Stability adjustment,
Remote voltage adjustment feature,
Easy connection scheme,
Compatible with various types of alternators.

TECHNICAL SPECIFICATIONS:
Phases: single phase.
Voltage Adjustment Range: 195-265 Volts min
Frequency: 50/60Hz.
Frequency Protection Adj. Range: 40-50Hz
Output Voltage: 0-115 volts-DC at 230volts
Output Current: 10A continuous,
20A for 5sec forcing
Residual Voltage For Build Up: 5 volts minimum
Regulation: +/- 2% typical.
Power Output Stage: Half Wave tyhristor.
Internal Fusing: 10A (fast acting fuse)
Operating temp.: -10’C (14’F) to 60 C (140’F).
Storage temp.: -20’C (-4’F) to 80 ‘C (176’F).
Maximum humidity: 95% non-condensing.
Dimensions: 125x68x35mm (L x W x H)
Fixing centers: 115mm, 2xM6
Weight: 200grams.

WE DO NOT SHIP THIS PRODUCT TO USA AND CANADA

Match with the search results: The D350 is a digital automatic voltage regulator (AVR) for alternators … of generator sets, especially for managing short-circuits and load impacts….. read more

Author: www.marellimotori.com

Date Submitted: 04/01/2019 03:54 AM

Average star voting: 5 ⭐ ( 98839 reviews)

Summary: Find avr digital and other supplemental power products from wholesalers. Shop for generator parts & accessories and a variety of accessories for different equipment.

Match with the search results: AGN024 – AVR Selection. Digital and Analogue Automatic Voltage Regulators are offered by Cummins Generator. Technologies. There is a wide selection of AVRs ……. read more

Author: powerequipment.honda.com

Date Submitted: 10/29/2021 05:46 PM

Average star voting: 5 ⭐ ( 43954 reviews)

Summary: Find digital avr and other supplemental power products from wholesalers. Shop for generator parts & accessories and a variety of accessories for different equipment.

Match with the search results: Marelli Motori digital regulation systems provide functional and reliable solutions for the excitation control of synchronous generators….. read more

Author: www.pwcontrol.eu

Date Submitted: 11/30/2021 06:10 PM

Average star voting: 3 ⭐ ( 82891 reviews)

Summary: DATAKOM AVR-40 voltage regulator is an electronic device which lets the alternator to produce a fixed output voltage.

The device has open chassis, resin molded design and is intended to be mounted in the alternator’s terminal box. The unit does not include moving parts; therefore it is able to operate in highly vibrating environments.

The device measures phase to neutral or phase to phase voltage of the alternator and adjusts the DC voltage applied to the excitation winding until reaching the desired voltage.
The unit offers low-frequency protection feature. A frequency measuring circuit continually monitors the generator output and provides output for low-frequency protection of the excitation system, by reducing the output voltage proportionally with frequency below a manually adjustable threshold. The nominal frequency can easily be changed to 50 or 60 Hz in the field by push-on link selection.

Sensing loss protection circuit terminates the excitation and protects the windings if there is no voltage on the sensing input.

The excitation power is derived directly from the generator terminals.The required minimum residual voltage for build up is 4 V-AC.

The output stage of the device is a Half Wave thyristor output associated with a free wheeling diode.

Basically the unit is compatible with all brushless type alternators. A stability adjustment potentiometer is also provided for this purpose.

A ±3V analogue input is provided allowing external voltage adjustment.

The AVR has the facility for droop CT connection, to allow parallel running with other similarly equipped generators.

An overload protection circuit limits the output current to its nominal value, preventing device failure under overload or short circuit condition.

FEATURES:
40 Amps continuous output current
Half-Wave thyristor output
Designed for highly vibrating environment
Built in voltage adjustment
Stability adjustment
Compatible with various types of alternators
External trimmer voltage adjustment input
Analogue voltage adjustment input
Droop input for parallel running
Sensing input provides phase-phase or phase-neutral control
Compatible for 50 and 60 Hz
Low frequency protection
Exciter over current protection
High Temperature protection
Sensing loss protection.

TECHNICAL SPECIFICATIONS:
SENSING INPUT
Voltage 195-265 V-AC (L-N)
340-450 V-AC (L-L)
(see Connection Diagram)
Frequency 50-60 Hz nominal
POWER INPUT
Voltage 195-265 V-AC (L-N)
Frequency 50-60 Hz nominal
OUTPUT
Voltage max 90 V-DC at 207 V-AC input
Current max 40 A-DC (continuous)
REGULATION
± 1% (see note 1)
THERMAL DRIFT
0.03% per °C change in AVR ambient (see note 2)
TYPICAL SYSTEM RESPONSE
AVR response 20ms
SOFT START
2 sec
EXTERNAL VOLTAGE ADJUSTMENT
±10% with 2 k ohm 1 watt trimmer
UNDER FREQUENCY PROTECTION
42-50 Hz or 52-60 Hz (adjustable)
UNIT POWER DISSIPATION
18 watts maximum
BUILD UP VOLTAGE
4 V-AC at AVR terminals
ANALOGUE INPUT
±10% with ±3 V-DC (see note 3)
QUADRATURE DROOP INPUT
Max. input: 5A
Max. droop: 10% (adjustable)
DIMENSIONS
Height: 80mm, Weight: 800gr
ENVIRONMENTAL
Operating temperature -20 to +70 °C
Maximum humidity 95% non-condensing.
Storage temperature -30 to +80 °C
NOTES
1. With 4% engine governing.
2. Heated up to 70°C
3. Any device connected to the analogue input must be galvanically isolated from ground, with an insulation strength of 500 V-AC

WE DO NOT SHIP THIS PRODUCT TO USA AND CANADA

Match with the search results: A complete range of genset control modules including synchronising & load sharing applications. Lighting tower, engine only and G59 protection solutions….. read more

Author: www.meccalte.com

Date Submitted: 11/02/2021 05:41 AM

Average star voting: 4 ⭐ ( 53351 reviews)

Summary: AVR EPH440D is a half-wave phase-controlled thyristor type Automatic Voltage Regulator and can work upto 1000KVA brushless generators

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Author: www.alibaba.com

Date Submitted: 01/06/2021 06:47 AM

Average star voting: 5 ⭐ ( 81939 reviews)

Summary: Auto Voltage Regulator (AVR)A AVR controlled generator is designed to consistently control voltage. The AVR keeps the output voltage more constant, regardless of the load, This means no spikes or brownouts. AVR or Automatic Voltage Regulation type of generator is ideal for use when power is required for more sensitive equipment and when the generator will be used to start electric motors. An AVR generator provides a more stable voltage output than the Conventional style generator to compensate for the variation in voltage from load changes. Commonly used for domestic and commercial back up power as well as businesses running equipment requiring more sensitive supply.Digital Auto Voltage Regulator (D-AVR)The D-AVR is designed to hold the voltage stability within a +/- 1% change during operation. The D-AVR adjustsments are driven off the main winding, versus a sensor winding on conventional AVR controlled generators. Additionally the D-AVR is protected from overheating by a thermistor.CYCLO-ConverterThe Cyclo-converter models offers the same benefits as a AVR controlled generator but at a lower size and weight. This technology is available from Honda on their EM30 Model generatorInverterInverters produce the cleanest power of all. Inverter generators offer a number of other benefits over the above mentioned generators including less noise, lower weight, greater fuel efficiency. The Inverter range of generators is the ideal power source for people on the move. This range combines the latest in Inverter technology with a lightweight, easy to carry design. Inverters produce the purest power of all and their control system maintains an extremely high accuracy level of voltage. These units are perfect for sensitive electronics, such as computers and are a common type of generator for recreational uses and for domestic backup requirements to run fridges, lights etc. Inverter generators provide super quiet operation with noise reducing casing and acoustic panelling. These models also automatically adjust the engine speed to the optimum level, given the usage load meaning greater fuel efficiency.

Match with the search results: It regulates synchronous generator voltage, and is therefore required to have superior reliability, easy operation and maintenance. D-AVR MEC700 is developed ……. read more