NF DP Series - DC Output

10.6 DC Output
DP Series/DP Series Type R
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10.6 DC Output
Only single-phase model and single-phase output of the Multi-phase model. [V]=Vdc, [A]=Adc,
unless otherwise noted. The polarity is relative to the Lo terminal.
Single-phase model and Single-phase output of Multi-phase model
DP series
015S 030S
045S
045M
060S 075S
090S
090M
105S 120S
DP series Type R 015RS 030RS 045RS 060RS 075RS 090RS
Mode Floating output, the Lo terminal can be grounded.
Rated output voltage 100 V / 200 V
Voltage setting range −227.0 V to +227.0 V / −454.0 V to +454.0 V
Setting resolution 0.1 V
Voltage accuracy *23
(|0.5 % of set| + 0.6 V / 1.2 V)
Maximum source
current *24



















Maximum
instantaneous source
current *25
Peak value (Apk) which is four times of the maximum current
Sink current *26
(only for Type R)
40 % (continuous, 30 °C to 40 °C) of maximum source current
50 % (continuous, lower than 30 °C) of maximum source current
100 % (sink time  180 s, sink time duty  0.2, 40 °C or lower) of maximum
source current
Power capacity *27 1.5 kW 3 kW 4.5 kW 6 kW 7.5 kW 9 kW 10.5kW 12 kW
*23: In the case of −212 V to −10 V, +10 V to +212 V / −424 V to −20 V, +20 V to +424 V, no load,
AC setting 0 V, 23 °C5 °C.
*24: If the output voltage is higher than the rated value, this is limited (lowered) to satisfy the power
capacity. If there is the AC superimposition, the active current of DC+AC satisfies the maximum
current. In the case that the ambient temperature is 40 °C or higher, the maximum current may
decrease.
*25: Instantaneous = within 2 ms, at the rated output voltage.
*26: In the case rated output voltage. It may reduce sink current if ambient temperature is 40 °C or
higher. If the output voltage is higher than the rated value, power capacity is limited to 40 %
(continuous, 30 °C to 40 °C), 50 % (continuous, lower than 30 °C), and 100 % (sink time  180 s,
sink time duty  0.2, 40 °C or lower). About duty, see Figure 10-1. Only for DP series Type R,
sink current is supported.
*27: In the case that the power input is single-phase 170 V or lower, models with 6 kVA (6 kW) or
higher have the limit on the power capacity in the power running.