
ELECTRICAL INSTALLATION
Wiring Guidelines
36
Branch Circuit Protection
Integral solid-state short circuit protection does not provide Branch Circuit Protection. Branch Circuit Protec
-
tion must be provided in accordance with the National Electrical Code (NEC) and applicable local codes or
equivalent as determined by Authorities Having Jurisdiction (AHJ). The drive shall be protected by Listed
Class J fuses, listed inverse-time circuit breakers, or Franklin Electric Manual Motor Starters.
Short-circuit current rating (SCCR): The drive is suitable for use on a circuit capable of delivering no more
than 100,000 symmetrical amperes (rms) when protected by suitable Class J fuses. For rated fuse currents,
refer to NEC Sec 430 and the Franklin Electric AIM Manual. When protected by a circuit breaker and placed
in a panel, drive SCCR is as follows:
Fuse and Circuit Breaker Sizing
See the table below for maximum current ratings of fuses and circuit breakers per NEC.
NOTE:
Follow local or regional regulations for specific requirements.
VFD Output Rating
Short Circuit Rating
Up to 50 HP (0 to 37.3 kW)
5,000 Amperes (rms)
51 to 200 HP (39 to 149 kW)
10,000 Amperes (rms)
201 to 400 HP (150 to 298 kW)
18,000 Amperes (rms)
401 to 600 HP (299 to 447 kW)
20,000 Amperes (rms)
601 to 900 HP (448 to 671 kW)
42,000 Amperes (rms)
Model
Input Current
Class J Fuse Size
Breaker Size
Constant Torque Variable Torque
200V
\
230V
CXD-005A-2V
3.9 A
6.4 A
15 A
15 A
CXD-007A-2V
6.4 A
9.6 A
20 A
20 A
CXD-010A-2V
12 A
15 A
30 A
30 A
CXD-015A-2V
16 A
22 A
40 A
40 A
CXD-021A-2V
20 A
25 A
50 A
50 A
CXD-031A-2V
28 A
35 A
60 A
60 A
CXD-046A-2V
36 A
50 A
100 A
100 A
CXD-061A-2V
52 A
65 A
125 A
125 A
CXD-075A-2V
72 A
83 A
150 A
150 A
CXD-090A-2V
83 A
100 A
200 A
200 A
CXD-105A-2V
99 A
116 A
225 A
225 A
CXD-146A-2V
124 A
146 A
250 A
250 A
CXD-180A-2V
143 A
180 A
300 A
300 A
CXD-215A-2V
171 A
215 A
400 A
400 A
CXD-276A-2V
206 A
276 A
450 A
450 A
CXD-322A-2V
245 A
322 A
600 A
600 A
Содержание CERUS X-DRIVE CXD-003A-4V
Страница 1: ...franklin electric com ENGLISH EN CERUSX DRIVE Installation and Operation Manual Firmware Version 1 2 ...
Страница 2: ......
Страница 3: ...CERUS X DRIVE INSTALLATION AND OPERATION MANUAL Firmware Version 1 2 Franklin Electric Co Inc ...
Страница 96: ...OPERATION Protection Features 96 ...
Страница 112: ...ADVANCED APPLICATION OPTIONS Multi Drive Configurations 112 ...
Страница 124: ...COMMUNICATIONS BACnet Communication 124 ...
Страница 128: ...ACCESSORIES Optional Extension Cards 128 Frame D Frame E Frame F ...
Страница 129: ...ACCESSORIES Optional Extension Cards 129 Frame G Frame H ...
Страница 132: ...ACCESSORIES Optional Extension Cards 132 ...
Страница 234: ...PARAMETER REFERENCE TABLES Parameter Descriptions Motor Menu 234 ...
Страница 250: ...GLOSSARY 250 ...
Страница 252: ...For technical assistance parts or repair please contact 800 348 2420 franklin electric com 10000005064 Rev 004 09 22 ...