H-Max Series Adjustable Frequency Drive
H-Max Series Adjustable Frequency Drive
MN04008005E—September 2011
v
List of Tables
Identification on the Residual-Current Circuit-Breakers . . . . . . . . . . . . . . . . . . . . . . . . .
4
Assignment of Frequency Inverters to Example Motor Circuit . . . . . . . . . . . . . . . . . . .
7
Maintenance Measures and Intervals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12
H-Max Series Open Drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
16
NEMA Type 1/IP21 or NEMA Type 12/IP54 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
17
NEMA Type 1/IP21 or NEMA Type 12/IP54 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
18
H-Max Series Adjustable Frequency Drive Option Boards . . . . . . . . . . . . . . . . . . . . . .
18
Space Requirements for Mounting the H-Max Series AFD and Airflow . . . . . . . . . . . .
20
Mounting Drive Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
21
Power Connection Tightening Torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
23
Spacing Between Parallel Motor Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
23
Maximum Cable Length by Frame Size without DV/DT Protected C2 Ratings . . . . . . .
23
Input Power and Motor Cable Stripping and Wire Lengths . . . . . . . . . . . . . . . . . . . . . .
24
International EMC Protection Cable Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . .
32
H-Max Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
39
Standard I/O Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
41
Relay Board 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
42
Relay Board 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
42
North America Cable and Fuse Sizes—208–240 Vac Ratings . . . . . . . . . . . . . . . . . . . .
43
North America Cable and Fuse Sizes—380–480 Vac Ratings . . . . . . . . . . . . . . . . . . . .
44
International Cable and Fuse Sizes 380–480 Vac Ratings . . . . . . . . . . . . . . . . . . . . . . .
45
Summary of Contents for H-Max Series
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