Hitachi L100 사용자 설명서

L100 Inverter

In

v

e

rt

er Mounting

and Installation

The terminal screw dimensions for all L100 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.

Step 6: In this step, you will connect wiring to 
the input of the inverter. First, you must deter-
mine 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 [L1], [L2], and [N/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 [L2] will remain unconnected.
The wiring example to the right shows an L100 
inverter wired for 3-phase input. Note the use of 
ring lug connectors for a secure connection.

Power Terminals

12

M3.5

7.1

M4

9

M5

13

Control Signal

15

M2

—

M2

—

M2

—

Alarm  Signal

3

M3

—

M3

—

M3

—

Ground Terminals

2

M4

—

M4

—

M4

—

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)

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