3.22EjemploDRM007 Co..

Operational Description
2.3 Electrical Characteristics
The electrical characteristics in Table 2-1 and Table 2-2 apply to
operation of the BLDC reference board at 25°C.
Table 2-1. Electrical Characteristics for 127 Vac Board Version
Inputs Min Typ Max Unit
AC input voltage 110 120 127 V RMS
AC input current — — 9 A RMS
Auxiliary dc input voltage 16 18 20 V
Auxiliary dc input current — — 150 mA
Minimum logic 1 input voltage 3.5 — — V
Maximum logic 0 input voltage — — 1.5 V
Motor output voltage — — 180 V RMS
Motor output current — — 8 A RMS
RS-232 connection speed 9504 9600 9696 Baud
Table 2-2. Electrical Characteristics for 230 Vac Board Version
Inputs Min Typ Max Unit
AC input voltage 210 220 230 V RMS
AC input current — — 9 A RMS
Auxiliary dc input voltage 16 18 20 V
Auxiliary dc input current — — 150 mA
Minimum logic 1 input voltage 3.5 — — V
Maximum logic 0 input voltage — — 1.5 V
Motor output voltage — — 320 V RMS
Motor output current — — 8 A RMS
RS-232 connection data rate 9504 9600 9696 Baud
DRM007
BLDC Motor Control Board for Industrial and Appliance Applications
38 Operational Description MOTOROLA