| |
Environment |
| Ambient Operating Temperature |
0 to 40°C Derate current 1.5% per °C to 55°C |
| Cooling Method |
Convection and forced convection, model dependent |
| Humidity |
95% non-condensing at 40°C |
| Storage Temperature |
-40 to 55°C |
| Altitude |
0 to 4000m Derate 1% per 100m between 1000m and 4000m |
| Enclosure |
Chassis (IP00) |
| |
AC Supply Requirements |
| Voltage |
208 to 480 VAC -5%
+10%
525/575/660 VAC ±10% (Optional M350 and above) |
| Phase |
3Ø |
| Frequency |
45 to 62 Hz |
| Efficiency |
98% |
| |
Control |
| Feedback Methods |
Armature Voltage (resolution 0.83 volts)
DC Tachometer (resolution 0.1%)
Encoder (resolution .01%) |
| Field Control |
Current regulated 8 Amps max (M210/M210R and smaller)
Voltage regulated .675 or .9 X Line-to-line voltage (M350/M350R and larger) |
| Analog Input Resolution |
12 bit (Qty 1), 10 bit (Qty 4) |
| Serial Communications |
4-wire RS422 or RS485
optically-isolated Protocol is ANSI x 3.28-2.5-A4
Baud rate is 4800 or 9600 |
| |
Protection |
| AC Line Undervoltage Trip |
180 VAC |
| MOV Voltage Transient Protection |
Input transient suppression |
| Instantaneous Overcurrent Trip |
300% armature current |
| Armature Open Circuit |
Armature circuit is open |
| Drive Overload Trip |
Inverse time, 150% for 30 seconds |
| Phase Loss Trip |
Loss of input phase |
| Overtemperature Trip |
Heatsink exceeds 100°C |
| Motor Thermal Trip |
Motor over-temp switch or Thermistor |
| Feedback Loss |
Loss of motor feedback |
| Feedback Reversal |
Tachometer or Encoder wired backwards |
| Field Loss |
No field current |
| Field On |
Field current during auto-tune |
| Field Overcurrent |
Field current greater than field demand |
| Current Loop Loss |
Loss of 4-20 mA reference |
| External Power Supply |
Short circuit on +24 VDC user power supply |
| Power Supply |
Internal power supply out of tolerance |
| Serial Communications |
Mode 3 serial comms data loss Loss |
| Processor 1 |
Main control processor fault Watchdog lap |
| Processor 2 Watchdog Trip |
Second control processor fault (MD29) |
| Hardware Fault |
Hardware malfunction on control board |
| Memory Fault |
Stored parameter checksum fault |
| External Trip |
User interlock fault (programmed) |
| Software Fault (A29) |
MD29 software fault |
| |
Approvals & Listings |
| UL, cUL |
File #E58592 Vol. 5C Section 1 |
| CE |
Designed for marking |
| ISO 9001:2000 |
Certified Manufacturing Facility |
| ISO 14001 |
Certified Manufacturing Facility |