Hitachi L200 Manual Do Utilizador

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L200 Inverter
In
v
e
rt
er Mounting
and Installation
2–17
Terminal Dimensions and Torque Specs
The terminal screw dimensions for all L200 inverters are listed in table below. This 
information is useful in sizing spade lug or ring lug connectors for wire terminations.
CAUTION: Fasten the screws with the specified fastening torque in the table below. 
Check for any loosening of screws. Otherwise, there is the danger of fire.
When connecting wiring, use the tightening torque listed in the following table to safely 
attach wiring to the connectors.
Wire the Inverter Input to a Supply
Step 6: In this step, you will connect wiring to the 
input of the inverter. First, you must determine 
whether the inverter model you have requires 
three-phase power only, or if it can accept either 
single-phase or three-phase power. All models 
have the same power connector terminals [R/L1], 
[S/L2], and [T/L3].
 So, you must refer to the 
specifications label (on the side of the inverter) 
for the acceptable power source types! For 
inverters that can accept single-phase power 
and are connected that way, terminal [S/L2] 
will remain unconnected.
The wiring example to the right shows an L200 
inverter wired for 3-phase input. Note the use of 
ring lug connectors for a secure connection.
Connector
Number 
of Screw 
Terminals
Models 002NF, 
004NF, 005NF
Models 007NF-
022NF, 037LF, 
004HF - 040HF
Models 055LF, 
075LF, 055HF, 
075HF
Screw 
Diameter
Width 
(mm)
Screw 
Diameter
Width 
(mm)
Screw 
Diameter
Width 
(mm)
Power Terminals
12
M3.5
7.1
M4
9
M5
13
Control Signal
16
M2
M2
M2
Alarm  Signal
3
M3
M3
M3
Ground Terminals
2
M4
M4
M5
Screw
Tightening Torque
Screw
Tightening Torque
Screw
Tightening Torque
M2
0.2 N•m (max. 0.25 N•m) M3.5
0.8 N•m (max. 0.9 N•m)
M5
2.0 N•m (max. 2.2 N•m)
M3
0.5 N•m (max. 0.6 N•m)
M4
1.2 N•m (max. 1.3 N•m)
6