Controller Installation - Progress Solar/Wind SLT 700 Series Operator's Manual

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3.2 Controller Installation

Step 1 - Remove the wiring box cover
CAUTION: Shock Hazard
!
Disconnect all power sources to the controller before removing the wiring box cover. Never
remove the cover when voltage exists on any of the TriStar MPPT 150V power connections.
PRUDENCE : Risque de décharge électrique
Déconnectez toutes les sources d'alimentation du contrôleur avant d'enlever le couvercle
!
du boîtier de câblage. Ne retirez jamais le couvercle en présence de tension sur une des
connexions d'alimentation du TriStar MPPT.
Use a #2 Phillips screw driver to remove the four (4) screws that secure the wiring box cover as
shown in figure 3-1 below.
Figure 3-1. Remove the wiring box cover.
If a TriStar Digital Meter 2 display is installed, be sure to disconnect the RJ-11 cable.
18
Installation
Step 2 - Remove the Knock-Outs
Knockouts are provided for routing cables through conduit or wire glands. Table 3-1 below provides
the knockout sizes and quantity on the TriStar MPPT 150V wiring box. Knockout locations and dimen-
sions are on the inside front cover.
Quantity
Trade Size
8
1/2" or M20
6
4
Table 3-1. Knockout sizes
CAUTION: Shock Hazard
!
Always use bushings, connectors, clamp connectors, or wire glands in the knockout openings to
protect wiring from sharp edges.
PRUDENCE : Risque de décharge électrique
!
Utilisez toujours des bagues, des connecteurs, des raccordements à collets ou des fouloirs dans
les ouvertures afin de protéger le câblage des bords coupants.
!
CAUTION: Shock Hazard
Never route network cables in the same conduit as the power conductors.
PRUDENCE : Risque de décharge électrique
!
N'acheminez jamais les câbles réseau dans le même conduit que les conducteurs
d'alimentation.
Plan the routing of each conductor that will connect to the TriStar MPPT 150V before removing any
knockouts. The 1/2" (M20) knockouts are ideal for routing network cables, which must be placed in
separate conduit.
TriStar MPPT Operator's Manual
Hole Dimension
7/8" (22.2 mm)
1 "
1 - 23/64 " (34.5 mm)
1 - 1/4 "
1 - 23/32 " (43.7 mm)
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