A-4
DBT Reach Drive User Manual
Table A.6 – Liquid Coolant
Coolant Type
50% / 50%
Water/Propolyne Glycol
Maximum Particle Size in
Coolant
5 microns
Minimum Flow Rate
2 gpm
Nominal Flow Rate
2.5 gpm
Maximum Flow Rate
6 gpm
Pressure Drop
<5 psi at 2.5 gpm, 20
°
C
Maximum Coolant
Temperature
60
°
C
Maximum Inlet Pressure
50 psi
Table A.7 – Output Specifications
Output Voltage
0 to 460 V RMS at nominal 480 V RMS input. Output will be
460 V RMS
Output Frequency
Range
0 to 420 Hz
Switching Frequency
4 kHz Base. 2, 4, 8, 10 KHz selectable with derating.
Derating at 8 and 10 KHz.
Continuous Output
Power
100 KW (150 HP)
Continuous Output
Current
180 Amps RMS
Peak Output Current (3
sec maximum)
270 Amps RMS (3 sec / 60 sec)
Peak Output Current
(60 sec)
198 Amps RMS (1 min / 10 min)
Efficiency at Maximum
Power, Nominal
Voltage
>97.5%
Power Loss at Full
Load
1900 W at 100 KW
Power Loss to Air
200 W at 110 KW
Содержание CNMD180W0ENNNC1
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