Hitachi RAS-10FSXN - Page 99

RAS-(28-36)FSXN (Power supply frequency: 50 Hz)
A. Compressor operation condition.
B. Frequency of Inverter compressor (Hz).
C. Target frequency (Hz).
D. Inverter compressor.
E. Two Inverter compressors.
F. Two Inverter compressors + constant compressor.
G. Two Inverter compressors + two constant compressors.
HP
Objective frequency (Hz)
1 2 3 4 5 6
28 62 65 112 115 162 165
30 62 65 112 115 162 165
32 62 65 112 115 162 165
34 62 65 122 125 172 175
36 62 65 122 125 182 185
RAS-(38-42)FSXN (Power supply frequency: 50 Hz)
A. Compressor operation condition.
B. Frequency of Inverter compressor (Hz).
C. Target frequency (Hz).
D. Inverter compressor.
E. Two Inverter compressors.
F. Three Inverter compressors.
G. Three Inverter compressors + constant compressor.
HP
Objective frequency (Hz)
1 2 3 4 5 6
38 62 65 93 130 143 180
40 62 65 93 130 143 180
42 62 65 93 130 153 190
RAS-(44-48)FSXN (Power supply frequency: 50 Hz)
A. Compressor operation condition.
B. Frequency of Inverter compressor (Hz).
5 Control system
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SMGB0065 rev. 1 - 12/2010