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Description
Leroy Somer Voltage Regulator AVR R450 for Generator GensetPart Number: SAME EXACT AVR AS: Leroy Somer Voltage Regulator AEM110RE031 AVR Leroy Somer Voltage Regulator R450F AVR Leroy Somer Voltage Regulator AEM110RE016 AVR Leroy Somer Voltage Regulator AEM110RE023 AVR SDMO Voltage Regulator 330411123 AVR FG Wilson Voltage Regulator 922 124 AVR FG Wilson Voltage Regulator 10000 47135 AVR Olympian Voltage Regulator 922 124 AVR Olympian Voltage Regulator 10000 47135 AVR Application: R450T AVR is powered by two
Part Number:
SAME EXACT AVR AS:
Leroy Somer Voltage Regulator AEM110RE031 AVR
Leroy Somer Voltage Regulator R450F AVR
Leroy Somer Voltage Regulator AEM110RE016 AVR
Leroy Somer Voltage Regulator AEM110RE023 AVR
SDMO Voltage Regulator 330411123 AVR
FG Wilson Voltage Regulator 922-124 AVR
FG Wilson Voltage Regulator 10000-47135 AVR
Olympian Voltage Regulator 922-124 AVR
Olympian Voltage Regulator 10000-47135 AVR
Application:
R450T AVR is powered by two auxiliary windings which are independent of the voltage equal circuit. The power supply voltage is rectified and filtered before being used by the AVR monitoring transistor. With PMG excitation, a permanent magnet generator (PMG) added to the alternator supplies the AVR with voltage.
On Application of load, the rotation speed of the generator set deceases, when it passes below the preset frequency threshold the LAM causes the voltage to drop by approximately13% or 25% and consequently the quantity of active load applied is reduced by approximately 25% to 45%, until the speed reaches its rated value again. Hence the LAM can be used either to reduce the speed variation (frequency) and its duration for a given applied load, or to increase the applied load probable for one speed variation (turbo-charged engine).
Specification:
Voltage regulation:?¨¤ 0.5 %.
Under-speed protection by function :
1.U/F (LAM : OFF).
2.U/F (LAM : MODE1).
Auto-adaptating LAM + 2 U/F
(LAM : MODE 2).
Nominal excitation current:6A.
Maximum excitation current:
10A during 10 s.
Supply range 150V (50Hz/60Hz).
Voltage d¡§|tection: ?¨¹ 530 V.
Protection:fuse fast 10A.
Protection on load,short-circuit and voltage reference loss.
Operating temperature range :
- 40?? C to + 65?? C.
Storage temperature range :
- 55?? C to + 85?? C.
Hygrometry : 98%
Maximum choc : 9 g on 3 axis.
Vibrations : less than 10 Hz ,
2 mm peak magnitude.
From 10 Hz to 100 Hz : 100 mm/s,
below 100 Hz : 8g.
1. Leroy SomerAutomatic Voltage Regulator R450
2. Single or three phase voltage sensing with optional module.
3. Load acceptance module, PMG / AREP excitation system
4. Phase to phase voltage sensing.
5. Suitable for high levels of vibration and harsh environments
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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