China Generator Spare Parts AVR R220
Generator AVR R220
The alternator with Shunt excitation is selfexcited with an R220 voltage regulator. The regulator monitors the exciter excitation current as a function of the alternator output voltage. Very simple in design, the alternator with shunt excitation has no sustaining short-circuit capacity.
AVR
R220
This product is not an original product, just compatible with the original one.
- Storage : -55°C ; +85°C
- Operation : -40°C ; +65°C
- Voltage regulation: ± 0.5%.
- Voltage supply/sensing range 85 to 139 V (50/60 Hz)
- Rapid response time (500 ms) for a transient voltage variation amplitude of ± 20%
- Voltage setting P1
- Stability setting P2.
- Power supply protected by 8 A fuse, slowblow action (tolerates 10 A for 10 s)
The fuse is impregnated in the resin, therefore it can not be replaced.
- Frequency: 50 Hz with ST3 jumper - 60 Hz without ST3 jumper.
- The size of the screwdriver tip used to adjust the potentiometer is 2.5 mm
PAYMENT TERM
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SHIPMENT TERM
If you need other shipment, please inform me.
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GUARANTEE
- Guarantee:365days after the goods has been received
- During the guarantee,the items enjoy free repairs or replacement.
- Customer is responsible for the freight back and forth and the custom tax.
- You may consider to send the defective item with an economical way,and we send back the repaired items with your new order together