Emerson Leroy Somer R450, Руководство по установке и обслуживанию, Страница: 11 / 24

11
2016.06 / h Electric Power Generation
Installation and maintenance
R450
A.V.R.
4531 en -
3.2.2 - Rotating switch selection: LAM
and U/F
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.
60Hz
0
5
6
9
8
1
2
3
4
0
9
8
7 6 5 4
3
2
1
- Pos 0:
Change in the voltage according to
the U/F ratio, knee-point position at 48 Hz.
- Pos 1:
Change in the voltage according to
the 2U/F, knee-point position at 48 Hz.
- Pos 2: Change in the voltage according to
the self auto-adaptating LAM combined with
2U/F, knee-point position at 48 Hz.
- Pos 3: Change in the voltage according to
the U/F ratio, knee-point position at 58 Hz
- Pos 4: Change in the voltage according to
the 2U/F, knee-point position at 58 Hz.
- Pos 5: Change in the voltage according to
the self auto-adaptating LAM combined with
2U/F, knee-point position at 58 Hz.
- Pos 6: Change in the voltage according to
the U/F ratio, knee-point position at 65 Hz
(Tractelec application and variable speed
above 1800 rpm).
- Pos 7: Special (not used).
- Pos 8: Change in the voltage according to
the U/F ratio, knee-point position at 48 Hz or
58 Hz according to selection of the frequency
by an external contact.
- Pos 9: Change in the voltage according to
LAM 1, knee-point position at 48 Hz or 58 Hz
according to selection of the frequency by
an external contact
WARNING
For Pavers and hydraulic applications,
select positions 0 (50 Hz) or 3 (60 Hz).
3.2.3 - Rotating switch: excitation type
and time response
RAPIDE
FAST
RAPIDE
FAST
NORMAL
NORMAL
NORMAL
NORMAL
AREP
PMG
2
3 0
1
0
3
2
1
0: AREP excitation and normal time
response.
3: AREP excitation and fast time response.
1: PMG excitation and normal time response.
2: PMG excitation and fast time response.
For SHUNT applications, AREP excitation
must be selected.
3.2.4 - Rotating switch: voltage sensing
SERIES
7000/8000
SERIES
7000/8000
SERIES
5000/6000
SERIES
5000/6000
1 PHASE SENSING
ONLY WITH
EXTERNAL R731 MODULE
3 PHASES SENSING
2
3 0
1
0
3
2
1
LSA
49 / 50
LSA
49 / 50
LSA
46 / 47
LSA
46 / 47
0: Single phase sensing
- LSA46 / 47 series.
3: Single phase sensing
- LSA49 / 50 series.
1: Three-phase sensing with optional
module R731
- LSA46 / 47 series.
2: Three-phase sensing with optional
module R731
- LSA49 / 50 series.
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