3 Wiring and Connection
3-6
Main Circuit
Power
Supply
Maximum
Applicable
Servomotor
Capacity
[kW]
DRIVER
Model
LECYU2
-
□□
Power Sup-
ply Capacity
per
DRIVER
[kVA]
Current Capacity
Inrush Current
Main Circuit
[Arms]
Control
Circuit
[Arms]
Main Circuit
[A0-p]
Control
Circuit [A0-p]
Three-
phase, 200 V
0.1
V5
0.3
1.0
0.2
33
70
0.2
V7
0.6
2.0
0.4
V8
1
3.0
0.75
V9
1.6
6.0
33
(5) How to Select Molded-case Circuit Breaker and Fuse Capacities
The following table shows the DRIVER’s current capacities and inrush current. Select a
molded-case circuit breaker and fuses in accordance with these specifications.
Note 1. To comply with the EU low voltage directive, connect a fuse to the input side as protection against accidents
caused by short-circuits.
Select fuses or molded-case circuit breakers that are compliant with UL standards.
The table above also provides the net values of current capacity and inrush current. Select a fuse and a molded-
case circuit breaker which meet the breaking characteristics shown below.
- Main circuit, control circuit: No breaking at three times the current values shown in the table for 5 s.
- Inrush current: No breaking at the current values shown in the table for 20 ms.
Summary of Contents for LECYU Series
Page 30: ...1 Outline 1 9 1 4 3 Three phase 200 V LECYU2 V9 Models ...
Page 65: ...3 Wiring and Connection 3 11 3 Wiring Example with DC Power Supply Input DRIVER ...
Page 92: ...3 Wiring and Connection 3 38 External Dimensions Units mm 1 FN Type by Schaffner EMC Inc ...
Page 93: ...3 Wiring and Connection 3 39 2 FN Type ...
Page 143: ...4 Operation 4 44 ...
