SDMO R570U - 1 General Information; Description; Characteristic

4
2012.03 / e
LEROY-SOMER
Installation and maintenance
R 450
AVRs
4531 en -
1 - GENERAL INFORMATION
1.1 - Description
The R450 AVR is supplied in a casing
designed to be mounted on a panel with
dampers.
- Operating temperature: - 30°C to + 65° C.
- Storage temperature: - 55°C to + 85°C.
- Shocks on the base: 9 g depending on the
3 axes.
- Vibrations: less than 10 Hz, 2 mm
half-peak amplitude 10 Hz to 100 Hz: 100
mm/s, above 100 Hz: 8 g.
WARNING
The AVR is IP00, it must be incorporated
in an environment which ensures it a
IP20 protection.
1.2 - Characteristic
The connection is realised by “Faston”
connectors and the voltage sensing is
single - phase.
R 450
VO IR NOT ICE SE E N O TI C E
VOLT. STAB. I EXC
STAT.
FUSIBLES / FUSES
1k
3PH.
S1 S2
50 Hz
60 Hz
EXT FREQ
SETTING
7
LAM
OFF
LAM
ON
ONLY FOR
SPECIAL
CONFIG.
KNEE
LAM OFF
65Hz
LAM
OFF
LAM
MODE 2
LAM
MODE 1
LAM
OFF
LAM
MODE 2
LAM
MODE 1
50Hz
EXT.FREQ.
SET.
0 5
6
9
8
1
2
3
4
RAPIDE
FAST
RAPIDE
FAST
NORMAL
NORMAL
NORMAL
NORMAL
SHUNT / AREP
PMG
2
3
0
1
0
9
8
7
6
5
4
3
2
1
0
3
2
1
140 mm
LEDS
P1
Voltage
P2
Stability
P3
Excitation
Overrun
indications
Fuses 10A
USC
Installation & maintenance manual :
www.leroy-somer.com
115 mm
380V 220 110 0V E- E+ Z2 X1 Z1 X2
200 mm
Rotating switch
- Lam and U/F
- Voltage
- Excitation
4 holes Ø 6.5 mm
175 mm
50 Hz
60 Hz
SERIES
LSA
49.1 / 50.2
7000 / 8000
SERIES
LSA
49.1 / 50.2
7000
/ 8000
SERIES
LSA
46.2 / 47.2
5000 / 6000
SERIES
LSA
46.2 / 47.2
5000
/ 6000
1 PHASE SENSING
3 PAHASES SENSING
2
3
0
1
0
3
2
1
P4
Quad
droop
264/297