Vr6 Power Generator Accessories AVR Automatic Voltage Regulator

• Customization: Available
• Conditions of Use: Marine
• Usage: Common Units
• Model NO.: VR6
• Output Type: AC Single Phase
• Cooling Method: Air Cooled
• Installation Method: Fixed
• Generator Type: Diesel Generator
• Color: Black
• Weight: 0.5kg
• Package: Carton Box
• Warranty: 1 Year
• Stock: Yes
• Size: 180mm*140mm*60mm
• Transport Package: Netrual Carton Box
• Specification: Plastic
• Trademark: Yokden
• Origin: Chongqing
• HS Code: 8503009090
• Production Capacity: 50000/Month

Product Description

                      VR6 Power Generator Accessories AVR Automatic Voltage Regulator

VR6 AVR are contained in an encapsulated plastic case, and regulator controls the DC exciter field power of conventional, 50 OR60 HZ brushless generators.Regulation is provided by sensing the generator output voltage, converting it to a DC signal and comparing the signal to a reference voltage signal.Which is provided by sensing the generator output voltage, converting it to a DC signal and comparing the signal to a reference voltage signal.An error signal is developed and used to control the DC field power in order to maintain a constant generator output.



The regulator includes frequency compensation with selectable slope,

Inverse time over-excitation shutdown, solid-state build-up circuitry,

Single-phase or three-phase voltage sensing, single-phase or threephase

Shunt, or permanent magnet power input, and parallel droop

Compensation, and an accessory input.The accessory input provides

Compatibility with accessories such as a var/power factor controller.


1.AVR VR6

2.Thermal stability:Less than 0.5% per 40* amblent temperature change

3.AC input power:100 to 280 VA, single-phase 50  to 400 Hz, or 63 to 105 VA;Three phase , 50 to 400 Hz, 1092 VA maximum continuous burden AC sensing voltage:90 to 140 VA, 50/60 Hz;Single- or three-phase.

4.Regulator response:Less than 4 milliseconds

Ref:AVC 63-12 AVC 125-10
 

VR6
Specification	K65-12B	K125-10B
Output power(with a 240 Vac input)	12Adc @ 65 Vdc Max cfontainuous;25 Adc @ 125 Vdc forcing for 10 seconds	10 Adc @ 125 Vdc max continuous.20 Adc @ 250 Vdc forcing for 10 seconds.
AC input power	100 to 280 Vac, single-phase 50 to 400 Hz;Or 63 to 105 Vac three-phase, 50 to 400 Hz;1092 VA max continuous burden	180 to 280 Vac, single-phase or three-phase, 50 to 400 Hz, 1750 VA max continous burden.
AC sensing voltage	90 to 140 Vac, 50/60 Hz;Single-or-three phase.	90 to 140 Vac, 50/60 Hz;Single-or-three phase.
External voltage adjust rheostat	10K ohm, 2W, potentiometer	10K ohm, 2W, potentiometer
Regulation accuracy	±0.5% Average responding	±0.5% Average responding
Voltage drift	±1% voltage variation for a 40 Deg.C change.	±1% voltage variation for a 40 Deg.C change.
Response time	<4 ms	<4ms
Frequency compensation	1 or 2 V/Hz jumper selectable with knee adjustable from 45 Hz to 65 Hz	1 or 2 V/Hz jumper selectable with knee adjustable from 45 Hz to 65 Hz
EMI suppression	Internal filter	Internal filter
Voltage Build-Up	Internal provisions for automatic voltage build-up from generator residual voltages as low as six Vac	Internal provisions for automatic voltage build-up from generator residual voltages as low as six Vac
Droop	1 A or 5 A, <10 VA,adjustable from 0 to 10% at rated input current, 0.38 power factor	1 A or 5 A, <10 VA,adjustable from 0 to 10% at rated input current, 0.38 power factor
Operating and storage temperature	-40 Deg.C to +70 Deg.C	-40 Deg.C to +70 Deg.C
Shock:	Withstands up to 20 g in each of three mutually perpendicular axes	Withstands up to 20 g in each of three mutually perpendicular axes
Vibtation:	Withstands the following accelerations at the stated frequency:0.5g;18 to 2000Hz	Withstands the following accelerations at the stated frequency:0.5g;18 to 2000Hz

We also provide other models of AVRs as follows:

AVR-15A;AVR-8A
SX440;SX460;MX321;MX341;AS440
R230;R250;R448;R449;R438
SE350
6GA2-490-0A;6GA2-491-1A
EA63-4;EA63-7
For brush generator:STL-3
OEM service acceptable.


We also have other AVR

NO	Name	Model No
1	AVR	SX460
2	AVR	SX460A
3	AVR	SX440
4	AVR	SX440A
5	AVR	AS440
6	AVR	AS480
7	AVR	MX341
8	AVR	MX321
9	AVR	R220
10	AVR	R230
11	AVR	R250
12	AVR	R438
13	AVR	R448
14	AVR	R449
15	AVR	R450
16	AVR	SE350
17	AVR	GAVR-8A
18	AVR	GAVR-12A
19	AVR	GAVR-15A
20	AVR	GAVR-20A
23	Recifiter	33025777
24	Recifiter	SSAYEC432
25	AVR	6GA2-490-0A
26	AVR	6GA2-492-1A
27	AVR	6GA2-491-1A
28	AVR	EA63-4
29	AVR	EA63-7
30	AVR	SR7
31	AVR	M16FA655A
32	AVR	M40FA640A
33	AVR	DVR2000E
34	AVR	M16FA650A
35	AVR	UVR6
36	AVR	VR6
37	AVR	STL-3