Table of Contents
Advertisement
LV Active Filters PQF
Commissioning report
For multi-unit filters, check that the CTs of all units are cabled in a daisy chain fashion with return
(d)
path
Remove all jumpers of all current transformers (CTs and SCTs)
Remove all jumpers of the CT connection terminal(s) X21
Remarks:
(a)
Refer to
Section 8.2
(b)
Refer to
Section 8.4
(c)
Refer to
Section 8.3
(d)
Refer to
Section 8.6.2.1
8.11.3 Programming
Apply voltage to the filter
Close the auxiliary circuit fuse box
Refit the filter protective cover including PQF-Manager connection
Apply voltage to the active filter (restore upstream protection)
PQF-Manager booting and showing 'Welcome' screen (or standby screen on master
units running as slave)
Fans start running
Program equipment
Network characteristics
-
Supply voltage (V)
-
Supply frequency (Hz)
-
Synchro mode (should normally not be changed, default value is Single ph.)
Filter ratings
-
Connection mode (3-wire or 4-wire)
CT position and ratio (for first unit)
-
Automatic detection feature used
-
Filter terminal 'Input 1' is connected to the CT (including sign)
-
Filter terminal 'Input 2' is connected to the CT (including sign)
-
Filter terminal 'Input 3' is connected to the CT (including sign)
-
Ratio of CT installed in line L1 (R, U)
-
Ratio of CT installed in line L2 (Y, V)
-
Ratio of CT installed in line L3 (B, W)
CT position and ratio for other units of a multi-unit filter system is ok?
Rating factor (temp > 40°C/104°F or altitude > 1000m/3300ft or...)
-
Rating (%)
Configure digital inputs if applicable
For full redundancy, configure/cable digital inputs on all masters of a multi-master
(d)
system
Configure digital outputs if applicable
For full redundancy, configure/cable digital outputs on all masters of a multi-master
(e)
system
Configure programmable warnings if applicable
For full redundancy, configure programmable warnings on all masters of a multi-
(f)
master system
162 Commissioning instructions Manual Power Quality Filter PQFS
Project:
Issued by:
Date:
of the manual for more information on this topic.
of the manual for more information on this topic.
of the manual for more information on this topic.
of the manual for more information on this topic.
(a)
(b)
(d)
(e)
(c)
(c)
(c)
(f)
Page 3 of 7
-
YES/NO
Line 1, 2, 3, -1, -2, -3
Line 1, 2, 3, -1, -2, -3
Line 1, 2, 3, -1, -2, -3
Advertisement
Table of Contents
Troubleshooting
