TPS3 02 Installation Instructions for:
Lighting Panelboards Revised P1
If model number includes W option suffix, additional instructions follow:
The following instructions are for the installation of the Siemens TPS3
02 and L2 SPD modules in Siemens Revised P1 lighting panelboards. Be
aware of differences between the Revised P1 and Original P1 panelboards.
SPDs for Original P1 and Revised P1 are not interchangeable. Original P1
panelboards use TPS3 01 or L1 SPDs, whereas Revised P1 panelboards
use TPS3 02 or L2 SPDs.
To determine if a customer has a Revised P1 panel – look at the part
number of the interior. If the part number ends with “N” or “T” then
it is a Revised P1. If it does not end in either “N” or “T” then it is an
Original P1 panel. For example: P1E42MC250A is an Original P1 panel
and P1E42MC250AT is a Revised P1 panel. If it is a Revised P1 panel
ending in “N” – then there is no Subfeed space and no place for an SPD
to be installed internally.
All hardware is supplied for complete installation of the TPS3 module.
See page 3, Table 2 for Catalog numbers.
Figure 5: 250 Amp Max Revised P1 Panels
Determine the mounting location of the TPS3 in the distribution
equipment. If the TPS3 module is field installed in the bottom, or if
it is mounted in a factory assembled panelboard, the internal phase
label connections are correct as shipped.
If mounted in the top of
the distribution equipment or relocated after installation, internal
phase labeling connections must be changed to ensure proper
diagnostic board indication.
These modifications should be made
prior to installation.
Internal Phase Labeling Connections
A single 14 wire ribbon cable is internally attached to the display pcb.
Display board must be removed with 4 black phillips screws. When the
ABC phase sequence changes to CBA, the single connector is removed
from the normal “ABC” jack and installed in the jack labeled “CBA”.
Lock off all power supplying this equipment before working on it.
Remove the trim and dead front. If SPD is hard-buss connected to busses:
(If connected through breaker, see W option instructions on page 10)
Attach Connectors (items 5, 6 & 7) to outboard and center Phase buss
bars using ¼”-20 x ½” slotted machine screws (item 3). Each Connector
is Phase specific. Refer to Figures 5 & 6 (top right) for orientation. For
400A use inner holes on outer phases and center hole on center phase.
Machine screws thread into the Connector mounted below the buss
bar. Do not tighten at this time.
Position the TPS3 unit (item 1) on the panel base rail so that the TPS3
neutral connector is in front of the panel neutral and the phase tabs
are above the Connectors. Slide the TPS3 unit toward the interior until
the four mounting holes line up with the four holes in the base rail.
Attach the TPS3 unit to the base rail using four (4) of the #10-24 x 9/16”
slotted hex washer head thread forming screws (item 2) provided as
shown in Figures 5 and 6 (top right).
Fasten TPS3 unit’s Phase tabs to the Connectors using three (3) of
the #10-24 x 9/16” slotted hex washer head thread forming screws
(item 2). Do not tighten at this time.
1
2
2
2
10
13
11
12
4
8
13
2
Item Description
Qty. Torque Value
1
TPS3 (See Page 3, Table 2) (SPD)
1
2
#10-24 x 9/16” Slotted Hex Thread
Forming Screw (Bus rail mounting Screws)
7
30 lb-in
3
1/4-20 x 1/2” Slotted Hex Head
Machined Screw (busbar connection)
3
72 lb-in
4
1/4-20 x 5/8 Hex Head Machined
Screw (busbar connection)
1*
72 lb-in
5
Connector Outboard Phase
1
6
Connector Center Phase
1
7
Connector Outboard Phase
1
8
Neutral Jumper
1*
9
Nut ¼-20 SEMS
1*
10 Neutral Riser Support
1*
11 #10-16 x ½” Type BT Slotted
Hex Thread Forming Screw
1*
15 lb-in
12 Neutral Riser
1*
13 5/16”-18 x ½” Slotted Hex Thread
Forming Screw
2*
CU - 72 lb-in
AL - 108 lb-in
Table 5: Content for Installation in Lighting Panelboards Revised P1
Hazardous voltage.
Will cause death or serious injury.
Keep Out.
Qualified personnel only.
Disconnect and lock off all power before
working on this equipment.
V
DANGER
Parts with asterisk (*) not included in Delta units having no neutral.
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