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Alpha ESS Co., Ltd.
Page 27 of 46
Your Smart Energy
Installation
2.4.1
Electricity Meter Wiring
The power meter should be installed and connected in the distribution box. There are several types of
power meters, available for CT, ADL-3000 or ACR10R.
CT:
100A, 1:3000
ADL-3000:
Three-phase electricity meter (with or without CT)
ACR10R:
Three-phase CT electricity meter (with CT)
Table 6 CT meter ratio and accuracy table
Model
CT ratio
Accuracy
ADL3000-N/CT & 300A/5A CT
60
0.6 kWh
ADL3000-N/CT & 400A/5A CT
80
0.8 kWh
ADL3000-N/CT & 400A/1A CT
400
4.0 kWh
ACR10R-100A CT
100
1.0 kWh
ACR10R-120A CT
120
1.2 kWh
2.4.5.1 CT
The CTs connection is as shown in Figure 2.19:
Figure 2.19 CT Connection
Note: please pay
attention to the CT
directions.
Summary of Contents for Storion-SMILE-B3
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