Delta CP2000 Series User Manual

Chapter 7 Optional AccessoriesCP2000
7-33
DC Reactor
A DC reactor can also improve the power factor, reduce input current, and reduce interference
generated from the motor drive. A DC reactor stabilizes the DC bus voltage. Compared to an AC input
reactor, the advantages are smaller size, lower price, and lower voltage drop (lower power dissipation)
Installation
Install the DC reactor between terminals +2/DC+ and +1/DC+. Remove the jumper (shown below)
before installing the DC reactor.
Wiring of DC reactor
Specifications of DC reactors (standard item)
The following table shows the specifications of DC reactors (standard items) for Delta CP2000 series
products.
200V–230V, 50 / 60 Hz
Model kW HP
Rated Amps of
DC Reactor
[Arms]
Max. continuous
Amps [Arms]
DC impedance
[mH]
DC Reactor
Delta part #
Normal
Duty
Light
Duty
Normal
Duty
Light
Duty
Normal
Duty
Light
Duty
Normal
Duty
Light
Duty
007 0.75 1 4.6 5 7.36 6 6.366 5.857 DR005D0585* DR005D0585
015 1.5 2 5 7.5 8 9 5.857 3.66 DR005D0585 DR008D0366
022 2.2 3 8 10 12.8 12 3.66 2.662 DR008D0366 DR011D0266
037 3.7 5 11 15 17.6 18 2.662 1.722 DR011D0266 DR017D0172
055 5.5 7.5 17 21 27.2 25.2 1.722 1.172 DR017D0172 DR025D0117
075 7.5 10 25 31 40 37.2 1.172 0.851 DR025D0117 DR033DP851
110 11 15 33 46 52.8 55.2 0.851 0.574 DR033DP851 DR049DP574
150 15 20 49 61 78.4 73.2 0.574 0.432 DR049DP574 DR065DP432
185 18.5 25 65 75 104 90 0.432 0.391 DR065DP432 DR075DP391
Figure 7-24

Delta CP2000 Series Specifications

General

Output Voltage	0 ~ Input Voltage
Communication Interface	RS-485
Storage Temperature	-20°C to 60°C
Input Voltage	200-240V AC, 380-480V AC
Protection Functions	Overcurrent, Overvoltage, Undervoltage, Overtemperature, Short Circuit