R250
€446.00
Tax included
The R250 automatic voltage regulator (AVR) for the LSA series of industrial alternators provides excitation current up to 5 A with excellent reliability for SHUNT excitation types.
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The R250 is also equipped with a Load Acceptance Module (LAM).
Key specifications :
| Technology | Analog |
| Excitation mode | SHUNT, 3-phase and 1-phase |
| Rated excitation current | 5A |
| Regulation accuracy (+/-%) | 0.5% |
| Frequency range | 10 - 100Hz |
| Voltage setting range (+/-%) | 5% |
| kU/F limitation | K = 1 |
| Loss of sensing voltage | - |
| Over-excitation limitation | - |
| Short circuit current limitation | - |
| Voltage drop | - |
| Parallel operation between alternators | - |
| Load acceptance module (LAM) | ✓ |
Options :
- External potentiometer
Data sheet
- LSA compatible products
- LSA 44.3
LSA 46.3
LSA 47.3 - TAL compatible products
- TAL 046
TAL 047
TAL 049
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The R250 automatic voltage regulator (AVR) for the LSA series of industrial alternators provides excitation current up to 5 A with excellent reliability for SHUNT excitation types.