Automatic Voltage Regulator Generator AVR Mx341 Mx321 As440

• Customization: Available
• Conditions of Use: Car Type, Trailer Type, Marine, Land Use
• Usage: Emergency Crew, Standby Unit, Common Units
• Model NO.: MX341 MX321 AS440
• Cooling Method: Water Cooling
• Installation Method: Fixed
• Generator Type: Diesel Generator
• Type: Electric
• Delivery Time: in Stock
• Warranty: 3months-1year
• Voltage: 24V
• Purpose: Voltage Regulator
• Application: for Generator
• Transport Package: Foam/Cartron
• Specification: below 2kg
• Trademark: Leroysomer
• Origin: Fujian, China
• HS Code: 8503009090

Product Description

Product Paramenters

Voltage regulator MX341 MX321 AS440 generator AVR automatic alternator regulator

 

SENSING INPUT	Voltage	190-264V ac
		Frequency	50-61 Hz nominal
		phase	1
		Wire	2
OUTPUT	Voltage	max 90V dc at 207V ac input
		Current	continuous 4A dc, intermittent 6A for 10 secs
		Resistance	15 ohms minimum
REGULATION			+/- 1.0%
THERMAL DRIFT			0.04% per deg. C change in AVR ambient
TYPICAL SYSTEM RESPONSE	AVR response	20ms
		Filed current to 90%	80 mS
		Machine Volts to 97%	300 mS
EXTERNAL VOLTAGE ADJUSTMENT			'+/-10% with 1 k ohm 1 watt trimmer
UNDER FREQUENCY PROTECTION	Set point	95% Hz
		Slope	170% down to 30 Hz
UNIT POWER DISSIPATION			12 watts maximum
BUILD UP VOLTAGE			4 Volts @ AVR terminals
ANALOGUE INPUT	Maximum input	+/- 5 Vdc
		Sensitivity	1v for 5%
		Input resistance	1k ohm
QUADRATURE DROOP INPUT			10 ohms burden
				Max. sensitivity: 0.07 A for 5% droop 0PF
				Max. input: 0.33A
ENVIRONMENTAL	Vibration	20-100 Hz,50mm/se
				100Hz - 2kHz, 3.3g
		Operating temperature	-40 to +70 Deg. C
		Relative Humidity 0-70 Deg. C	95%
		Storage temperature	-55 to +80 Deg. C

Product Pics

SX440
SX440 is a half-wave phase-controlled thyristor type Automatic Voltage Regulator (AVR) and forms part of the excitation system for a brush-less generator. In addition to regulating the generator voltage, the AVR circuitry includes under-speed and sensing loss protection features. Excitation power is derived directly from the generator terminals.Positive voltage build up from residual levels is ensured by the use of efficient semiconductors in the power circuitry of the AVR.

The AVR is linked with the main stator windings and the exciter field windings to provide closed loop control of the output
voltage with load regulation of +/-0.5%.

Our Factory

AI POWER is the professional manufacturer of power generator, light tower and reefer genset in China. We provides a complete line of generators for commercial,industrial and residential application.We specialize in providing a wide range of well known and trusted brands of diesel generators, supplying generators from 5kw to 2000kw at competitive prices.
Besides generators, we also product the refere product incldue lighting towers, reefer gensets and generator spareparts. At the same time, we also provide the reference electrical products, include ATS, Synchronization system & switchgear.

Our Certificate

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Contact Us

MS.Holly
Xiamen Ai Power Technology Co., Ltd.
Power System Supplier- Generator Sets, Lighting Tower & Reefer Generator