Hitachi WL200 Series - Chapter 6 Operation from PROFINET

12
Determining Wire and Fuse Sizes
The maximum motor current in your application determines the recommended wire size.
The following table gives the wire size in AWG. The “Power Lines” column applies to the
inverter input power, output wires to the motor, the earth ground connection, and any other
components shown in the “Basic System Description” on page 11. The “Signal Lines”
column applies to any wire connecting to the two green connectors just inside the front
cover panel.
Motor
Output
Inverter Model
Wiring
Applicable equipment
kW
HP
Power Lines
Signal Lines
Fuse (UL-rated, class
J, CC,G,T, 600V ,
Maximum allowable
current)
0.2
1/4
WL200-002SFE
AWG16 / 1.3mm
2
(75C only)
18 to 28 AWG
/ 0.14 to 0.75
mm
2
shielded
wire
(see Note 4)
10A
0.4
1/2
WL200-004SFE
0.75
1
WL200-007SFE
1.5
2
WL200-015SFE
AWG12 / 3.3mm
2
(75C only)
20A
2.2
3
WL200-022SFE
AWG10 / 5.3mm
2
30A
0.4
1/2
WL200-004HFE
AWG16 / 1.3mm
2
10A
0.75
1
WL200-007HFE
1.5
2
WL200-015HFE
2.2
3
WL200-022HFE
3.0
4
WL200-030HFE
AWG14 / 2.1mm
2
15A
4.0
5
WL200-040HFE
AWG12 / 3.3mm
2
5.5
7.5
WL200-055HFE
7.5
10
WL200-075HFE
AWG10/ 5.3mm
2
(75C only)
30A
11
15
WL200-110HFE
50A
15
20
WL200-150HFE
AWG6 / 13mm
2
(75C only)
18.5
25
WL200-185HFE
Note 1: Field wiring must be made by a UL-Listed and CSA-certified closed-loop terminal
connector sized for the wire gauge involved. Connector must be fixed by using
the crimping tool specified by the connector manufacturer.
Note 2: Be sure to consider the capacity of the circuit breaker to be used.
Note 3: Be sure to use a larger wire gauge if power line length exceeds 66ft. (20m).
Note 4: Use 18 AWG / 0.75mm
2
wire for the alarm signal wire ([AL0], [AL1], [AL2]
terminals).