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.
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.
Detailed Product Description
1.CT-1000
2.Droop Current Transformer
3.Primary Current
4.ISO9001 CERTIFICATED
5.IN STOCK
CT-1000 Droop Current Transformer
Specifications of CT-1000
Model CT-1000
Primary Current 1000A
Secondary Current 0.37A
Mounting hole size ¦µ13
Power Range 750KVA~1250KVA.
Minimum Order Quantity: 1 Piece/PiecesTrial Order
Port: Shanghai CHINA
Packaging Details: Individual packing and standard export cartons Measurement of Inner packing10cmx9cmx10cm
Delivery Time: within 3-5 days after payment
Payment Terms: T/T,Western Union
Supply Ability: 500 Piece/Pieces per Month.
Detailed Product Description
1.SX460
2.Automatic voltage regulator (AVR)
3.Compatible alternator: STAMFORD
4.ISO9001 CERTIFICATED
5.IN STOCK
Automatic voltage regulator (AVR), AVR-SX460
Features
Be applicable for self excited alternator, brushless generator with the frequency of 50Hz or 60Hz;
Under Frequency Roll Off Protection;
With Under Frequency LED Indication.
Technical parameters
INPUT
Voltage 85-125 V ac
170-250 V ac Jump Selectable
Frequency 50-60 Hz nominal
Phase 1
OUTPUT
Voltage max 90 V dc at 207 V ac input
Current continuous 4A dc
Transient 6 A for 10 seconds
Field Resistance 15 ohm minimum
REGULATION +/- 1%
THERMAL DRIFT (after 10 min)
1% for 40¡ãC change in AVR ambient
TYPICAL SYSTEM RESPONSE Field current to 90% 80ms
Machine volts to 97% 300ms
EXTERNAL VOLTAGE ADJUSTMENT +/- 5% with 1 k ohm 1watt trimmer
Under Frequency Protection
Set point 95%Hz
Slop 170% down to 30Hz
UNIT POWER DISSIPATION
10 watts maximum
BUILD UP VOLTAGE
3.5V ac @ AVR terminals
ENVIRONMENT
Vibration 20-100Hz 50mm/sec
100Hz-2k Hz 3.3g
Relative Humidity 0-60¡ãC 95%
Operating Temperature -40¡ãC to +70¡ãC
Storage Temperature -55¡ãC to +80¡ãC
DIMENSIONS
Outline Dimensions 104(W)¡Á139(H)¡Á39(D)(mm)
Installation Size 80(W)¡Á115(H) (mm) ¡Á¦µ5-4
Color Black
Weight 300g.
Packaging Details:
Measurement of Inner Packing:14.6x11.6x4.7cm Measurement of Outer Packing:50 x 32 x 25cm Outer Packing:40PCS/Carton.
