Sx460 Automatic Voltage Regulator

Voltage regulator

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Place of Origin Jiangsu, China (Mainland)
Brand Name KERUI
Model Number AS440
Usage Regulating the generator voltage
Current Type AC
Compatible alternator STAMFORD
Phase 2 phase
Color Black
Weight 300g
Stock Yes Packing 14.6cmx11.6cmx4.7cm
Price: FOB USD 0~100 / Piece


Detailed Product Description

1.AVR AS440
2.Automatic Voltage Regulator
3.For stamford brushless generator
4.ISO9001 CERTIFICATED
5.IN STOCK

AVR-AS440, automatic voltage regulator (AVR)

Features

Be applicable for self excited alternator, brushless generator with the frequency of 50Hz or 60Hz;
Adopt Surface Mounting Technology(SMT);
With Parallel Operation Function;
Under Frequency Roll Off Protection;
With Under Frequency LED Indication;
Over Excitation Protection.

Technical parameters

Build Up Voltage 4V ac @ AVR terminals
Power Input
Voltage 100-264V ac
Frequency 50-60Hz (nominal)

Sensing Input
Voltage 100-130V or 170-264V Jumper Selectable
Frequency 50/60Hz Jumper Selectable

Output
Voltage Max. 82V dc @ 200V ac input
Current 4A consecutive current output
Transient 7.5A for 10secs.

Over Excitation Protection 65V dc (Default Value)
Time Delay 10secs

Under Frequency Protection 92-94%Hz rated frequency(By factory)

(UFRO)

Adjustment ¡À1%(with 4% engine governing)


Minimum Order Quantity: Negotiable Trial Order
Minimum Order Quantity: 1 Piece/PiecesTrial Order
Port: Shanghai, CHINA .




Packaging Details: Individual packing and standard export cartons Outer packing: 40pcs/carton Measurement of Inner packing:14.6cmx11.6cmx4.7cm Measurement of outer packing:50cmx32cmx25cm.

Automatic voltage regulator

We are manufacturer of automatic voltage regulator for high quality and low price

We have available following ship spareparts for Sale.

Product Name-Automatic Voltage Ragulator MX321 AVR


Model-EA440

If required please contact on

specifications
1)Input voltage:150V-250V
2)Output voltage:220V¡¨¤3%,110V¡¨¤3%
3)Frequency:50HZ/60HZ
4)Response time:<1S (against 10% input voltage deviation)
5)Efficiency:>90%
6)Ambient temperature:-10centigrates ~+40centigrates
7)Relative humidity: <90%
8) Waveform distortion:Non-lack fidelity waveform
9)Power factor cosf:0.8
10)Insulation resistance:>5M|



Model Outline(L*W*H) Net Weight QTY/package
TND-0.5K 19*16*14cm 4kg 4
TND-1K 21*19*17cm 5.5kg 4
TND-1.5K 21*19*17cm 5.8kg 4
TND-2K 29*24*20cm 10kg 2
TND-3K 29*24*25cm 12kg 2
TND-5K 36*22*29cm 15kg 2
TND-7K 36*22*29cm 16.5kg 2
TND-10K 42*24*36cm 27kg 1
TND-15K 42*38*76cm 64kg 1
TND-20K 42*38*76cm 70kg 1
TND-30K 45*43*87cm 95kg 1
TND-5K(vertical) 32*28*46cm 17kg 1
TND-10K(vertical) 36*28*51cm 36kg 1

Detailed Product Description

1.AVR MX341
2.Automatic votage regulator (AVR)
3.For a brushless generator
4..ISO9001 CERTIFICATED
5.IN STOCK

Generator AVR MX341, automatic voltage regulator(AVR)

Features

Be applicable for separated excited alternator, brushless generator with the frequency of 50Hz or 60Hz;
With Parallel Operation Function;
Under Frequency Roll Off Protection;
With Under Frequency LED Indication;
Over Excitation Protection.



Technical parameters

Source Input
Voltage 140-220V ac
Current 3A/Phase
Frequency 100-120Hz (nominal)

Sensing Input
Voltage 170-250V ac
Frequency 50-60Hz Jumper Selectable

Output
Voltage Max. 120V dc
Current 4A consecutive current output
Transient 6A for 10 secs.

Excitation Resistance Min.15 ohms

Under Frequency Protection(UFRO)
Set 95%Hz (By factory)
U/f Slop 100-300% down to 30Hz

Over Excitation Protection 75Vdc (Default Value)
Time Delay 10secs.

Soft Start Ramp Time 3secs

Adjustment ¡À1%(with 4% engine governing).

Individual packing and standard export cartons Measurement of Inner Packing:16.5x15.5x4.6cm Measurement of Outer Packing:50 x 32 x 20cm Outer Packing:20PCS/Carton.

SVR automatic feeder voltage regulator is tracking the variation in feeder voltage and changing the turn ratio of the built-in transformer, thus maintaining its output voltage within the permissible range. SVR functions satisfactorily when its input voltage fluctuates within 30% of its rating, ideal for feeder lines with large voltage drops and/or voltage fluctuations. Installed at the medium or receiving end of a feeder, SVR can effectively keep the user voltage at desired level and reduce power loss over the line. Moreover, SVR can also be applied to substations without on-load tap-changer transformers. Installed at the outgoing-line-side in such substations, SVR maintains the outlet bus voltage at specified values.
SVR has been patented for its originality (Patent NO 02 2 92527.9) and received certificates as follows:
Apr 2004, State Torch Program Project
Dec 2004, Patent of Utility Model issued by State Intellectual Property Office(SIPO)
Apr 2004, State Strongly Recommended Product
2005 Xiíªan Priority Technology Industrialization Product
State Power Grid Corporation Strongly Recommended íºFour New Productí¿ for rural power networks.

The TVR thyristor automatic feeder voltage regulator is used primarily on medium-voltage distribution lines. In TVR, power electronic on-load tap changing switches are employed in place of those used in the SVR feeder voltage regulator, resulting in quicker regulation and more frequent operation, ideal for distribution lines with severe voltage fluctuations and/or longer lines. TVR can maintain the power feeding voltage at desired level, reduce power loss over the line, thus improving power supply quality significantly.

1. Rated voltage: 6kVíó10kVíó 35kV
2ú« Voltage capacity: í_4000kVAú¿6kVú¬ í_8000kVAú¿10kVú¬ í_20000kVAú¿35kVú¬
3. Rated frequency: 50 Hz
4. Phase number: 3
5ú« Range of voltage regulation:
(can be customized for special requirements)
6ú« Operation time of voltage regulator: í_100ms
7ú« Cooling: ONAN