Rev. C
- 19
-
through to create a current circuit. Based on the maximum series fuse rating of module
and local electrical codes and standards, make sure the modules strings in parallel are
protected with the appropriate in-line string fusing.
d) Open the combiner box of the control system and connect the conductors from the PV
arrays to the combiner box in accordance with he design and local codes and standards.
The cross-sectional area and cable connector capacity must satisfy the maximum
short-circuit of the PV system (for a single component, we recommended the
cross-sectional area of cables be 4mm
2
and the rated current of connectors be more than
10A), otherwise cables and connectors will become overheated from large current. Please
pay attention to the temperature limit of cables is 85
℃
.
e) Jinko modules can be grounded using bolts. Attach the equipment grounding conductor to
the module frame using the hole and hardware provided. Note that a stainless steel bolt is
used between the ground wire and module frameas illustrated in following figure. This
washer is used to avoid corrosion due to dissimilar metals. Tighten the screw securely. It is
recommended that the applied torque is 2.3 to 2.8Nm.
Module
Mounting hardware configuration
Hardware
Material
Size
Number rovided
Group1~
Group 12
Bolt
Stainless steel
M3
2
Spring washer
Stainless steel
M3
2
Nut
Stainless steel
M3
2
Star washer
Stainless steel
M3
2
Plain washer
Stainless steel
M3
4
Screw
Stainless steel
M3
2
The use of bolt grounding device is not allowed unless the grounding device is UL1703 or
UL2703 certified with Jinko modules. Alternate grounding options built into the racking
system are acceptable so long as they have been UL approved.
f) The following UL Listed Ground Clamp in combination with the following model number PV
modules can be used. Other third
party grounding method can‟t be used unless the
grounding device is UL2703 certified with Jinko modules.
Содержание JKM***M-60
Страница 1: ...JinkoSolar Photovoltaic Module User Manual UL1703 ...
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