Siemens SENTRON PAC2200CLP, Руководство по эксплуатации продукта, Страница: 19 / 130

Description
2.2 Measuring inputs
PAC2200CLP
Equipment Manual, 06/2021, L1V30820585B-02
17
2.2 Measuring inputs
Current measurement
NOTICE
AC current measurement only
The device is not suitable for measuring DC current.
The 5 A device is designed for:
•
Measuring current of 5 A for connecting standard current transformers.
Each current measuring input can take a continuous load of 10 A. A short-time
overcurrent up to 100 A with a duration of 1 s is possible.
The 65 A device is designed for:
•
Direct connection to the low-voltage network .
Voltage measurement
NOTICE
AC voltage measurement only
The device is not suitable for measuring DC voltage.
PAC2200CLP is designed for:
•
Direct measurement on the network .
• Networks with line voltages up to 230 V / 400 V . The device is designed for connection
to low-voltage networks with nominal line voltages of 400 V / 230 V (UL-L/UL-N). In other
words, it can be used for measuring voltages up to 277 V line conductor to neutral
conductor and 480 V line conductor to line conductor.
Connection types
The device can be used in 2-wire and 4-wire systems (TN, TT and IT systems).
The device does not offer any setting option in the menu. The following connection types are
supported by the PAC2200CLP power monitoring device:
Table 2- 1 Connection types provided (connection to L1)
Short code Connection type
1P2W 1 phase, 2 conductors
3P4W 3 phases, 4 conductors