PHOTOWATT PW60HT-C-XF, Installation Manual

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D69-P06-01 GB R6 01/07/2020 www.photowatt.com
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Modules types Standard cables Optional cables
PW72HT-C, PW60HT-CP,
PW72LHT, PW60LHT-C
TABLE 2 : SYSTEME CABLE SCHEME FOR PW72HT, PW60HT, PW72LHT AND PW60LHT
CORRECT CONNECTION OF PLUS CONNECTORS
•
Make sure that all connections are safe and
properly mated. The PV connector should
not be subjected to stress from the exterior.
Connectors should only be used to connect the
circuit. They should never be used to turn the
circuit on and off.
•
Connectors are not waterproof when unmated.
When installing modules, connector should be
connected to each other as soon as possible
or appropriate measures should be taken to
avoid moisture and dust penetrating into the
connector.
•
Do not clean or precondition the connectors
using lubricants or any unauthorized chemical
substance.
USE OF SUITABLE MATERIALS
•
Only use dedicated solar cable and suitable
connectors (wiring should be sheathed in a
sunlight-resistant conduit or, if exposed, should
be sunlight-resistant itself) that meet local fire,
building and electrical regulations. Please en-
sure that all wiring is in perfect electrical and
mechanical condition.
•
Installers may only use single-conductor cable
listed and labeled as USE-2 or PV wire which is
90°C wet rated in North America, and single
conductor cable, 2.5-16 mm² (5-14 AWG ), 90°C
wet rated in other areas (i.e. TUV 2PfG1169 or
EN50618 approved), with proper insulation
which is able to withstand the maximum pos-
sible system opencircuit voltage.
•
Only copper conductor material should be
used. Select a suitable conductor gauge to
minimize voltage drop and ensure that the
conductor ampacity complies with local regu-
lations (i.e. NEC 690.8(D)).