| Conditions of Use: |
Generator |
|---|---|
| Usage: | Generator |
| Warranty: | 1 Year |
| Phase: | Single Phase |
| Delivery Time: | 3-15 Days |
| Packing: | Carton Box |
| Customization: |
|---|
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The R220 is analog Automatic Voltage Regulator with transistors.
standard : for LSA 40 alternators.
-Adapted to the SHUNT and AREP excitation system
-Main characteristics
-Voltage regulation +/- 0.5% at steady state and constant speed.
-Response time 500 ms
-Nominal excitation current : 3A
-Maximum excitation current 7A for 10 sec.
-Alimentation and detection 85 to 139 V (50/60Hz)
-Protection : Fuses embeded in resin
Features:
- 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
Description:
1.R 220 is an analog A.V.R. with numerical regulation function.
2.It is designed for small alternators with a SHUNT excitation.
3.It controls the excitation current in order to maintain the output voltage of the alternator.
4.It is performant in terms of voltage regulation,simple to set , to use and is reliable.
5.It is in compliance with I.E.C. 60034-1 standard and U.L. 508 / C.S.A. approved.
Technical specification
Compatible with Leroy Somer Brushless generators bellow 100KW
Power Input 35~ 109VAC 50/60Hz
Current Continuous 8 A dc. transient 10A for 10 secs.
frequency 50-60 Hz nominal
Exteral voltage adjustment 1 k ohm
Voltage regulation ≤ ± 0.5%
AVR response 500ms
Differential input current tune 0 ~ 0.3A
Operating temperature -40 ~ 65 degree
Storge temperature -55~85 degree
Installation size 115 * 50 * 55 (mm)
Fu'an Shaluo Electronics co.Ltd is a manufacturer of generator accessories, Our company has established a long term and stable business relationship with a number of domestic agents and retailers.
The professional person responsible for the quality of supervision and control in the entire process.
In order to get the superior quality we only use selected good element.
Aimed at enabling the production department to manufacture and assemble the product as efficiently as possible.
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