d) The area of the cable mated with the connector is re-
commended to be 4~6 mm², length: 1000mm, tempera-
ture range: -40［to 90. The maximum series fuse［IMax. Series
fuse［(Mono-125:［IMax. Series fuse=10A［Mono-156&Poly-156
IMax. Series fuse=15A)［.
2.4) The requirements for different types of mount
•
Ground mount
Select the height of the mounting system to prevent the
lowest edge of the module from being covered by snow for a
long time in winter in areas that experience heavy snowfalls.
In addition, assure the lowest portion of the module is placed
high enough so that it is not shaded by sand and stone
driven by wind.
•
Roof mount
a) When installing a module on a roof or building, ensure that it
is securely fastened and cannot fall as a result of wind or
snow load.
b) The modules are supported parallel to surface of the building
wall or roof. Clearance between the module frames and
surface of the wall or roof is required to prevent wiring dama-
ge and to allow air to circulate behind the module.
The standoff height should be at least 100mm［(3.94in). The
recommended stand-off height is 115mm［(4.53in).［
c) The roof installation of modules may affect the fireproof per-
formance of building structure.
d) The modules must be installed onto a Classified Roofing
system. The modules are Class C. You can mount them over
a Class C, B or A roof. The amount of area the modules
cover may degrade the roof‘s original fire rating in some loca-
tions. Do not install modules on a roof or building during
strong winds in case of accident.
•
Pole mount
When installing a module on a pool, choose a pole and
module mounting structure that should will withstand antici-
pated winds for the area.
3) Mounting Methods
To prevent bending, vibration, mechanical stress or
warpage, mount the module onto a flat contact surface. The
minimal distance between mounted modules should be no
less than 20 mm. Use all the mounting points provided and
avoid direct contact between glass and metal［(e.g. mounting
rails).
，
•
Option 1: Clamping Mounting
The clamps must not overlap the glass or shade the module
surface,or distort the frame.Recommended torque is 5Nm.
Fig. 2
Module Type
Frame
Type 1
Type 2
Type 3
JT***SFa/b
30mm
JT***SAa/b
JT***SAa/b(Black)
40mm
JT***SC-Fc
40mm
JT***SC-Dc(Black)
40mm
JT***PC-Fe
40mm
JT***PAe/JT***SAc
45mm
JT***SBa/b
45mm
Table 2
Notes:
1) JT***SFa/b is used as an example.
2) Where “***” is the rated power of the Jetion module.
3) “
“ indicates 5400pa available; “
“ indicates 2400pa is
available; “
“ indicates no allowed.
4) Different frame height should choose appropriate clamp and
bolt.
5) Mechanical load test performed according to IEC
standard, not applicable for UL products.
Type 1
Type 2
Type 3
Standard Mounting Short Side Mounting Triangle Mounting
