ADVR-440 Original Guyotai Generator Accessory AVR Automatic Voltage Regulator
ADVR-440 Original Guyotai Generator Accessory AVR Automatic Voltage Regulator
product presentation:
Hybrid Analog/Digital Single Phase sensing 4Amp Automatic Voltage Regulator for self-excited (shunt) generators
ADVR-440 is a direct replacement for Newage Stamford AS440 and also compatible with SX440. It's equipped with Quadrature Droop Input for parallel operation, Over Excitation Protection, Soft Start Voltage Ramping Function, Digital Voltage Sensing and Under Frequency Protection Circuit which effectively reduces the thermal drift.
feature:
Voltage Sensing and Under Frequency Protection circuits reduce thermal drift
Soft start voltage ramping
Over excitation protection
Quadrature Droop Input for parallel operation
EMI suppression
Built-in high capacity fuse
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Product Name
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Generator AVR ADVR-440
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Sensing/Power input
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Voltage
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80-350Vac,1 phase ,2 wire
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Frequency
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50/60 Hz jumper selectable
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Output
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Voltage
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63Vdc 220V input
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Current
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Continuous 6A max ,intermittent 7A for 10 seconds
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Q2 Is the sample available?
A2: Yes, we are very glad to offer samples for your testing.
Q3: What is the warranty?
A3: Normally 1 years warranty. If it is our quality problem, we will replace the new one or repair it for you.
Q4: Do you check all your goods before delivery?
A4: Yes, we will check the quality 100% before we send out the goods.
Q5: How long is the production time?
A5: If goods in stock,it needs 2-3 days after payment. If big quality and not in stock, it will needs about 3-7 days to make.
Q6:What is your payment way?
A6 : T/T, Western Union, Money Gram, RMB directly. Cash.
Q7: What is your shipping way?
A7: Sea, Air or Express(FedEx,DHL,UPS,TNT,Aramex Etc.)
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.