Setting Range Limit Function - NF DP015S Instruction Manual

10. Specifications
RMS current limiter
Setting range
(effective value)
Factory default
Resolution
Limiter operation
Setting range
(effective value)
Factory default
Resolution
Limiter operation
Note: If you increased or decreased the number of units by the power unit energization setting, the
factory
default
3 units operate in 6 kVA model, the factory default setting of 4.5 kVA model is used.)

10.14 Setting Range Limit Function

This is the limit function for the setting of the internal signal source. It works when the signal source
is INT, VCA (frequency setting limit only), SYNC (voltage setting limit only), or ADD (internal
signal source only). The limitation does not work for the Sequence and Simulation. It does not also
work for the external signal source of EXT and ADD.
In the polyphase model, polyphase system, and polyphase output of the Multi-phase model, the
setting is common to all the phases.
Voltage setting limit 1 (in the AC mode, and sine wave or clipped sine wave is selected)
Setting range
(effective value)
Factory default
Resolution
Note: The line voltage setting is available only when the output voltage setting is set as the line
voltage and sine wave is selected in the balanced mode of the polyphase model, polyphase
system, and polyphase output of the Multi-phase model.
256
Single-phase model, Polyphase model, Multi-phase model
015S,030D,045T
045M (polyphase
output)
to
0.8 A 15.8 A /
to
0.8 A 7.9 A
15.8 A / 7.9 A
Select whether to recover automatically (continuous, factory default) or
turn the output off when the limited state continues over the specified time
(1 s to 10 s, resolution 1 s).
Single-phase model and Single-phase output of Multi-phase model
075S
to
3.8 A 78.8 A /
to
3.8 A 39.4 A
78.8 A / 39.4 A
Select whether to recover automatically (continuous, factory default) or
turn the output off when the limited state continues over the specified time
(1 s to 10 s, resolution 1 s).
setting corresponding to the capacity is used. (Example: In the case that only
Phase voltage setting
Line voltage setting (single-phase three-wire)
Line voltage setting (three-phase four-wire)
Phase voltage setting, 155.0 V/310.0 V
Phase voltage setting: 0.1 V, line voltage setting: 0.2 V
030S,060D,090T
090M (polyphase
output)
to
1.5 A 31.5 A / 2.3 A
to
1.5 A 15.8 A
31.5 A / 15.8 A
0.1 A
090S, 090M
to
4.5 A 94.5 A / 5.3 A
to
4.5 A 47.3 A
94.5 A / 47.3 A
0.1 A
All models
7.0 V to 155.0 V / 14.1 V to 310.0 V
14.0 V to 310.0 V / 28.2 V to 620.0 V
12.2 V to 268.4 V / 24.4 V to 536.8 V
PROGRAMMABLE AC POWER SOURCE
045S, 090D
045M
060S, 120D
(single-phase
output)
to
47.3 A / 3.0 A
to
2.3 A 23.7 A 3.0 A
47.3 A / 23.7 A 63.0 A / 31.5 A
105S
to
110.3 A / 6.0 A
to
5.3 A 55.2 A 6.0 A
110.3 A / 55.2 A 126.0 A / 63.0 A
to
63.0 A /
to
31.5 A
120S
to
126.0 A /
to
63.0 A