Origin: France
Brand: Leroy Somer
Model: R180
Part Numbers: 5014127, 40022682
Leroy Somer Voltage Regulator AVR R180
Origin: France
Brand: Leroy Somer
Model: R180
Part Numbers: 5014127, 40022682
Original Leroy Somer AVRs: D510C, R120, R129, R250, R449, R450, R450M, R450T, R630, R726, R731, D350, D510, D550, D610, D700, R610, R630, EM10, EM15
DESCRIPTION of Leroy Somer R180 Voltage Regulator AVR
The Leroy Somer R180 AVR is an original product manufactured exclusively by Leroy Somer in France.
The R180 Leory Somer AVR is used on the following Leroy Somer Alternators:
TAL 40
TAL 42
TAL 44
TAL 46
TAL 47
TAL 49
The R180 automatic voltage regulator AVR for the Leroy Somer TAL series of industrial alternators provides excitation current up to 6 A with excellent reliability.
The Leroy Somer R180 AVR includes advanced protections such as over-excitation limitation and voltage sensing loss, and also features voltage droop for genset parallel operation.
Key specifications of Leroy Somer R180 AVR Voltage Regulator:
Technology | Analog |
Excitation mode | AREP, PMG |
Rated excitation current | 6 A/ 9 A for 5 s |
Regulation accuracy (+/- %) | 1 % |
Frequency range | 20 – 100 Hz |
Voltage setting range (+/- %) | 5 % |
kU/F limitation | K = 1.2 |
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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