Chapter 1
Specifications & Dimensions
PowerFlex 70/700
Specifications
Category Specification
Agency
Certification
PF70 PF700
Description
Type 1,
IP 30
Flange
Ty p e
Type 4X/
12, IP 66 All
✔✔ ✔ ✔
Listed to UL508C and CAN/CSA-C2.2 No. 14-M91.
✔
Listed to UL508C for plenums (Rear heatsink only)
✔✔ ✔ ✔
Marked for all applicable European Directives
(1)
EMC Directive (89/336/EEC)
EN 61800-3 Adjustable Speed electrical power drive systems
Low Voltage Directive (73/23/EEC)
EN 50178 Electronic Equipment for use in Power Installations
✔✔ ✔ ✔
Certified to AS/NZS, 1997 Group 1, Class A.
✔
Certified to Criteria C-2, 1983.
The drive is also designed to meet the following specifications:
NFPA 70 - US National Electrical Code
NEMA ICS 3.1 - Safety standards for Construction and Guide for Selection, Installation and Operation of
Adjustable Speed Drive Systems.
IEC 146 - International Electrical Code.
(1)
Applied noise impulses may be counted in addition to the standard pulse train causing erroneously high [Pulse Freq] readings.
Category Specification
Protection
PowerFlex 70 Drive
200-208V
Drive
240V
Drive
380/400
Drive
480V
Drive
600V
Drive
690V
Drive
AC Input Overvoltage Trip: 247VAC 285VAC 475VAC 570VAC 690VAC
AC Input Undervoltage Trip: 120VAC 138VAC 233VAC 280VAC 345VAC
Bus Overvoltage Trip: 405VDC 405VDC 810VDC 810V DC 1013V DC
Bus Undervoltage Output Shutoff: 204VDC 204VDC 407VDC 407V DC 508VDC
Bus Undervoltage Fault Level: 160VDC 160VDC 300VDC 300VDC 375VDC
Nominal Bus Voltage: 281VDC 324VDC 540VDC 648V DC 810V DC
PowerFlex 700
AC Input Overvoltage Trip: See PowerFlex 70 above
AC Input Undervoltage Trip:
Bus Overvoltage Trip:
Bus Undervoltage Shutoff & Fault: 153VDC 153VDC 305VDC 305VDC 381VDC
Nominal Bus Voltage: See PowerFlex 70 above
All Drives
Heat Sink Thermistor: Monitored by microprocessor overtemp trip
Drive Overcurrent Trip
Software Overcurrent Trip:
Hardware Overcurrent Trip:
200% of rated current (typical)
220-300% of rated current (dependent on drive rating)
Line transients: up to 6000 volts peak per IEEE C62.41-1991
Control Logic Noise Immunity: Showering arc transients up to 1500V peak
Power Ride-Thru: 15 milliseconds at full load
Logic Control Ride-Thru: 0.5 seconds minimum, 2 seconds typical
Ground Fault Trip: Phase-to-ground on drive output
Short Circuit Trip: Phase-to-phase on drive output
U
c
US
L
N223
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