C-37
Compliance
AC30V series Variable Speed Drive
Solid-State Short-Circuit Protection
These devices are provided with integral Solid-State Short-Circuit (output) Protection. Branch circuit protection must be provided in accordance
with the latest edition of the National Electrical Code NEC/NFPA-70.
The following drives when fitted with UL Listed fuses are suitable for use on a circuit capable of delivering not more than:
Frame D: 5,000 RMS Symmetrical Amperes, 480V maximum
Frame E: 5,000 RMS Symmetrical Amperes, 480V maximum
Frame F: 5,000 RMS Symmetrical Amperes, 480V maximum
Frame G: 5,000 RMS Symmetrical Amperes, 480V maximum
Frame H: 10,000 RMS Symmetrical Amperes, 480V maximum
Frame J: 10,000 RMS Symmetrical Amperes, 480V maximum
Frame K: 18,000 RMS Symmetrical Amperes, 480V maximum
When fitted with UL listed, Ferraz Shawmut / Mersen, Class J, AJT type fuses, frame D, E and F sizes may be used on a supply delivering not
more 100,000 RMS Symmetrical amperes, 480V maximum.
When fitted with UL listed, Ferraz Shawmut / Mersen, Class J, AJT type fuses these may be used on frame G, for frame H & J use UL
recognized, Ferraz Shawmut/Mersen Type A50QS fuses, sizes may be used on a supply rating delivering not more than 100,000 RMS
Symmetrical amperes, 480V maximum.
When group installed with the specified line reactor frame D, E, F, G, H, J and K sizes may be used on a supply rating delivering not more than
50,000 RMS Symmetrical amperes, 480V maximum. Refer to Appendix F: “Technical Specifications” – Supply short circuit rating.
Field Wiring Temperature Rating
Use minimum 75°C Copper conductors.
Listed Accessories / Options
Control Module (AC30V Series)
Graphical Key pad (GKP)
Profibus DP-V1
PROFINET IO
Modbus RTU
DeviceNet
CANopen
EtherNet IP
General Purpose I/O (GPIO) x 3
Encoder Option x 1
Earth bracket kit for C2 filtering
Recommended Wire Sizes
North American wire sizes (AWG) are based on NEC/NFPA-70 for ampacities of thermoplastic-insulated (75ºC) copper conductors.
