Current Limiter - NF DP060LM Instruction Manual

11. Specifications

11.14 Current Limiter

This controls the output voltage for the output current to be within the limiter setting value when the
peak value or RMS exceeds it. The output can be configured to be turned off when the limited state
continues over the specified time.
In the polyphase output, the settings are common to all the phases for the phase current.
When increasing or decreasing the number of working units by the power unit energization setting,
replace the setting range and the factory default setting with the ratio of the number of working units
to the total number of units. (Refer to the example below. Round the digits of less than resolution to
the one with the larger absolute value). Limiter settings are reset to factory default setting when the
number of working power units is changed.
Peak current limiter
Positive Setting Range
current (Peak value)
Factory default
Negative Setting Range
current (Peak value)
Factory default
Resolution
Limiter operation
Positive Setting Range
current (Peak value)
Factory default
Negative Setting Range
current (Peak value)
Factory default
Resolution
Limiter operation
260
DP060LM
+30.0 A to +252.0 A /
+15.0 A to +126.0 A
+252.0 A / +126.0 A
252.0 A to 30.0 A /
126.0 A to 15.0 A
252.0 A / 126.0 A
0.1 A
Select whether to recover automatically (continuous) or turn the output off
when the limited state continues over the specified time (1 s to 10 s,
resolution 1 s).
Factory default setting is output OFF when the limit state continues for
10 s.
DP060LM
+10.0 A to +84.0 A /
+5.0 A to +42.0 A
+84.0 A / +42.0 A
84.0 A to 10.0 A /
42.0 A to 5.0 A
84.0 A / .0 A
0.1 A
Select whether to recover automatically (continuous) or turn the output off
when the limited state continues over the specified time (1 s to 10 s,
resolution 1 s).
Factory default setting is output OFF when the limit state continues for
10 s.
Single-phase output
DP120LM
+60.0 A to +504.0 A /
+30.0 A to +252.0 A
+504.0 A / +252.0 A
504.0 A to 60.0 A /
252.0 A to 30.0 A
504.0 A / 252.0 A
Polyphase output
DP120LM
+20.0 A to +168.0 A /
+10.0 A to +84.0 A
+168.0 A / +84.0 A
168.0 A to 20.0 A /
84.0 A to 10.0 A
168.0 A / 84.0 A
PROGRAMMABLE AC POWER SOURCE
DP180LM
+90.0 A to +567.0 A /
+45.0 A to +283.5 A
+567.0 A / +283.5 A
567.0 A to 90.0 A /
283.5 A to 45.0 A
567.0 A / 283.5 A
DP180LM
+30.0 A to +189.0 A /
+15.0 A to +94.5 A
+189.0 A / +94.5 A
189.0 A to 30.0 A /
94.5 A to 15.0 A
189.0 A / 94.5 A