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Acim Nidec R220
The R220 automatic voltage regulator (AVR) for the Leroy-Somer LSA series of industrial alternators provides excitation current up to 3.2 A with excellent reliability for SHUNT excitation types.
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Courier delivery
Our courier will deliver to the specified address
5-6 Days
From €20
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DHL courier will deliver to the specified address
2-3 Days
From €40
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Warranty 1 year
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Free 30-Day returns
Description
The R220 automatic voltage regulator (AVR) for the Leroy-Somer LSA series of industrial alternators provides excitation current up to 3.2 A with excellent reliability for SHUNT excitation types.
The R220 AVR cannot be used in dedicated single-phase 60 Hz. Please use dedicated R221.
Specification
| Technology |
Analog Analog |
|---|---|
| Excitation mode |
SHUNT, 3-phase and 1-phase SHUNT, 3-phase and 1-phase |
| Rated excitation current |
3.2 A 3.2 A |
| Regulation accuracy (+/- %) |
0.5 % 0.5 % |
| Frequency range |
10 – 100 Hz 10 – 100 Hz |
| Voltage setting range (+/- %) |
5 % 5 % |
| kU/F limitation |
K = 1 K = 1 |
| Loss of sensing voltage |
– – |
| Over-excitation limitation |
– – |
| Short circuit current limitation |
– – |
| Voltage droop |
– – |
| Parallel operation between alternators |
– – |
| Load Acceptance Module (LAM) |
– – |
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