Rockwell Automation Publication 20B-IN019E-EN-P - July 2013
41
PowerFlex 700 Adjustable Frequency AC Drive – Frames 0…6
932 Volt DC Input Protection Devices
Notes
(1)
Frames 0…4 temperature rating is for NEMA/UL Type Open. The adhesive top label must be removed to operate drive at this
temperature. Frames 5 & 6 do not have a top label.
(2)
The power source to common bus inverters must be derived from AC voltages 600V or less, as defined in NFPA70; Art 430-18 (NEC).
Battery supplies or MG sets are not included. The following devices were validated to break current of the derived power DC Bus.
Disconnects: Allen-Bradley Bulletin 1494, 30-400A; 194, 30-400A; or ABB OESA, 600 & 800A; OESL, all sizes.
Fuses: Bussmann Type JKS, all sizes; Type 170M, Case Sizes 1, 2 and 3, or Ferraz Shawmut Type HSJ, all sizes. For any other devices,
please contact the factory.
(3)
Drives have dual current ratings; one for normal duty applications, and one for heavy duty applications. The drive can be operated at
either rating.
(4)
UL Type 12/IP54 (flange mount) heatsink ambient temperature rating is 40 °C/ambient of unprotected drive portion (inside
enclosure) is 55 °C. The ambient temperature for the UL Type 12/IP54 stand-alone drives is 40 °C.
(5)
Also applies to “P” voltage class.
(6)
Also applies to “J” voltage class.
(7)
Must remove top label and vent plate, drive enclosure rating is IP00, NEMA/UL Type Open.
(8)
Two 630A Bussmann 170M6608 can also be used.
(9)
Two 700A Bussmann 170M6611 can also be used.
(10)
Bussmann or equivalent.
(11)
See Fuse Certification and Test Data in PowerFlex AC Drives in Common Bus Configurations Application Guidelines, publication
DRIVES-AT002
, for fuse
self-certification and test data for Bussmann 170M and JKS fuses recommended for the DC bus fusing.
Output Devices
Common mode cores are internal to the drive. For information on output
contactors see
page 42
. Other devices such as cable terminators and output
reactors are discussed in Wiring and Grounding Guidelines for Pulse Width
Modulated (PWM) AC Drives, publication DRIVES-IN001.
Drive Catalog
Number
Fr
am
e kW Rating
PWM
Freq.
Temp.
(1)
DC Input
Ratings
Output Amps
Fuse
Non-Time Delay
Fuse
(2) (11)
ND
HD
kHz
°C
Amps
Cont. 1 Min. 3 Sec.
20BW052
(3)
5
45
–
2
50
(4)
58.2
52
57
78
100
170M3691
–
37.5
2
50
(4)
46.9
46
69
92
100
170M3691
20BW098
(3)
5
90
–
2
50
(4)
110.7
98
108
127
160
170M3693
–
75
2
50
(4)
92.3
82
123
140
160
170M3693
20BW142
(3)
6
132
–
2
50
(4)
162.2
142
156
213
250
170M3695
–
110
2
40
(4)
134.9
119
179
238
315
170M3696
