Siemens SENTRON PAC2200 - Page 65

Commissioning
6.3 Parameterizing the device
PAC2200
Manual, 05/2018, L1V30415167B-02
63
"Voltage Input" parameter
(Not available for MID devices)
Connection types:
● 3P4W: 3 phases, 4 conductors
● 1P2W: 1 phase, 2 conductors
Default setting: 3P4W
The "Connection type" parameter limits the total number of measured variables. The input
circuit of the device must correspond to the parameterized connection type.
Inform the device of the connection type used by entering the connection type code in the
device settings.
"Current input" parameter
The "Current input" parameter specifies the values for the current input.
When measuring using current transformers, the device must know the current conversion
ratio.
For this purpose, the primary and secondary current must be specified in the fields
"PRIMARY CURRENT" and "SECONDARY CURRENT".
PRIMARY CURRENT
Range: 1 A to 99999 A, freely adjustable
Default setting: 50 A
SECONDARY CURRENT
Range: 1 A, 5 A
Default setting: 5 A
DISPLAY RANGE
1 A ... 99999 A
Default setting: 1 A
INVERT CT POLARITY L1/L2/L3
The device
interprets the current direction
opposite to the wiring.
(Not available for MID devices)
Separate setting direction for each phase.
No: The device interprets the current flow
direction corresponding to the wiring.
Yes: The direction of current flow is
inverted.
The device interprets the current flow direction
opposite to the wiring.
Default setting: No