Sel sel-735 - Page 11

11
Date Code 20131015 SEL-735 Quick-Start Guide
ACSELERATOR QuickSet SEL-5030 Software
6. Load Profile (LDP) and MV-90
The SEL-735 supports as many as 12 recorders, each having 16 channels, with an acquisition rate of
3–59 second or 1–120 minute intervals. The load profile settings LDLIST tool presents a list of all
available LDP values.
Meter reading software built into
ACSELERATOR QuickSet quickly retrieves, graphs, and exports LDP
data in .HHF or .CSV formats. Third-party meter reading software, such as MV-90 from Itron
®
, can
automatically read LDP data from the SEL-735. The data are also available through the SEL Ymodem,
Modbus, and DNP protocols.
Figure 17 Load Profile Settings
The SEL-735 follows the IEEE power flow notation as depicted in Figure 18. Verify
this notation when selecting LDP quantities.
Figure 18 IEEE Power Flow Notation With Billing Points (BP) Shown
CAUTION:
Sending new
LDP settings
clears the
LDP records
stored in the
SEL-735.
BP1
BP1
BP2
BP2
IN (Delivered)
Power
Substation
Power
Poles
Substation With
Distribution
Bus
Transmission
Substation
High Voltage
Transmission Lines
BP4
BP4
BP3
BP3
IN (Delivered)
OUT (Received)