Delta DPM-C510 - A.1 DCTMC Series

Multi-functional Power Meter DPM-C510 Operation Manual
A-2
_
A
When measured current is higher than the rated specification for the device, use of an external current
transformer (CT) is necessary. Choose the proper CT from the table below to install.
A.1 DCTMC Series
Model
Number
Measurement
Accuracy
Primary
Current
Secondary
Current
Rated
Burden
(VA)
External
Dimension*1
(mm)
Size of
Opening*1
(mm)
DCT-MC010-5 1.0% 100A 5A 1.5
80*60*38 20*30.5
DCT-MC020-5 0.5% 200A 5A 3.75
DCT-MC030-5 0.5% 300A 5A 5
98*74.5*43 42*42
DCT-MC040-5 0.5% 400A 5A 7.5
DCT-MC050-5 0.5% 500A 5A 5
127*103*45 51*61
DCT-MC060-5 0.5% 600A 5A 10
*1: See the following table for detailed information on the external dimensions and sizes of opening.
Toroidal Current Transformer
Model Number Dimension (mm)
DCT-MC010-5
External Dimension：
80 x 60 x 38
Size of Opening：
20 x 30.5
DCT-MC020-5
DCT-MC030-5
External Dimension：
98 x 74.5 x 43
Size of Opening：
42 x 42
DCT-MC040-5
DCT-MC050-5
External Dimension：
127 x 103 x 45
Size of Opening：
51 x 61
DCT-MC060-5