User guide

Publication 8720MC-IN001D-EN-P — December 2002
D-12 8720SM Motor Specifications and Performance Curves
Regenerative Power Supply Specifications
Because of the larger current requirements for motors from 45 to 75
kW a master 37 kW regenerative power supply (RPS) and a slave 37
kW RPS are required. Each master or slave RPS requires its own line
reactor, harmonic filter and varister. The master and slave RPS units
are designed to share the current loads equally so incoming AC fuses
and wiring should be sized accordingly.
Specifications for 8720MC-RPS Master and Slave(s) Regenerative Power Supplies with 750V dc Drives and 8720SM AC Motors
8720MC-RPS065 Regen. P.S. Units Power Supply Specifications
Motor catalog number 8720SM- 045S5NA 055S5PA 063S5QA 075S6SA 093S6TA
Drive amplifier catalog number 8720MC- D097 D120 D120 D149 D180
Regenerative Power Supply catalog
number
8720MC-
RPS065
BM and BS
RPS065
BM and BS
RPS065
BM and BS
RPS065
BM and BS
RPS190
BM
AC input voltage AC+10/-15% RMS Volts 380 to 460 380 to 460 380 to 460 380 to 460 380 to 460
Input frequency Hz ±3% 50/60 50/60 50/60 50/60 50/60
Input power factor 0.98 0.98 0.98 0.98 0.98
Required input kVA kVA 56.5 72.4 83.6 99.5 122.5
Required input current Amps RMS 71 91 105 125 154
Required input 1 min current Amps RMS 106.5 136.5 157.5 187.5 231
Required output kVA kVA 49.3 60.6 69.4 83.2 101.9
Required output current Amps DC 65.7 80.8 92.5 110.9 135.9
Required max current (1 min) Amps DC 98 121 139 166 204
Design Bus voltage Volts DC 750 750 750 750 750
Rated input kVA kVA 100 100 100 100 150
Rated input current Amps RMS 130 130 130 130 195
Rated input 1 min current Amps RMS 196 196 196 196 292
Rated output kVA kVA 90 90 90 90 135
Rated output current Amps DC 128 128 128 128 192
Rated max output current (1 min) Amps DC 192 192 192 192 288
Operating Temperature (open) deg C 0 to 50 0 to 50 0 to 50 0 to 50 0 to 50
Operating Temperature (Nema1) deg C 0 to 40 0 to 40 0 to 40 0 to 40 0 to 40
Storage temperature deg C -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85
Ambient humidity % 5 to 95% 5 to 95% 5 to 95% 5 to 95% 5 to 95%
Altitude m (ft) 1000 (3300) 1000 (3300) 1000 (3300) 1000 (3300) 1000 (3300)
Shock
G peak for 11
ms
15 15 15 15 15
Vibration
mm (in)
Displacement
at 1g
0.152 (.0006) 0.152 (.0006) 0.152 (.0006) 0.152 (.0006) 0.152 (.0006)
Weight kg (lbs) 38.6 (85) 108.9 (240) 108.9 (240) 108.9 (240) 108.9 (240)