SMA SI 4548-US - Manual (Page 163)

SMA America, LLC 19 Parameter Lists
Operating Manual SI4548-6048-US-BE-en-20 163
135# Slave1 Meters
136# Slave2 Meters
137# Slave3 Meters
138# Chp Meters (Combined Heat and Power)
03 ExtCur Current of the external source in A
04 ExtFrq Frequency of the external source in Hz
05 ExtPwrRt Reactive power of the external source in kVAr
No. Name Description
01 ExtPwrAtSlv1 Active power of the external source slave 1 in kW
02 ExtVtgSlv1 Voltage of the external source slave 1 in V
03 ExtCurSlv1 Current of the external source slave 1 in A
04 ExtPwrRtSlv1 Reactive power of the external source slave 1 in kVAr
No. Name Description
01 ExtPwrAtSlv2 Active power of the external source slave 2 in kW
02 ExtVtgSlv2 Voltage of the external source slave 2 in V
03 ExtCurSlv2 Current of the external source slave 2 in A
04 ExtPwrRtSlv2 Reactive power of the external source slave 2 in kVAr
No. Name Description
01 ExtPwrAtSlv3 Active power of the external source slave 3 in kW
02 ExtVtgSlv3 Voltage of the external source slave 3 in V
03 ExtCurSlv3 Current of the external source slave 3 in A
04 ExtPwrRtSlv3 Reactive power of the external source slave 3 in kVAr
No. Name Description Value Explanation
01 ChpStt State of CHP plant Idle Off
Run Operation
Lock Locked after operation
02 ChpPwrAt Power of the CHP
plant
No. Name Description