A
Y-Sol
®
Photovoltaic
Cable Assemblies
Connectors and
Junction Boxes
2010
Hermetic Sealed - One Step Process
Why Hermetic Sealed?
One Step Process
What is the meaning of Hermetic Sealed?
Hermetic Sealed is a one step overmolding process.
In a one step process the connector is molded into its final shape and makes a solid
connection with the cable. No screws or extra parts are needed. The overmolding forms a
permanent hermetic sealing around the cable and contact
(fig 1).
Yamaichi has developed this technology for the connectors Y-Sol3, Y-Sol3 T-Junction, Y-Sol4
and for the Thin Film Junction Box. These products come ready-to-plug to the customer.
100% tested for easy and safe assembly.
For worldwide usage, the products are tested and certified by TÜV and UL.
fig 1. shows a 3D Hermetic Sealed
Y-Sol3 T-Junction
Customer advantages with our cable assemblies
The
Hermetic Sealed technology combines the advantages of cost and quality
- Less installation time required„
because of overmolded cable assemblies
which are pre-assembled and ready-to-plug“.
- Permanent and safe operation of the PV plant. Y-Sol
connectors fulfil the IP68 protection
class. The overmolding process protects the inner parts and contacts.
- Safe power transmission of up to 30A.
- Standard products are available as well as customised solutions.
- Long life time of the complete assembly even under harsh environmental conditions.
- Cross linked cables are used as standard.
Customer advantages with our Thin Film Junction Box
The TF J-Box from Yamaichi is delivered with cables and overmolded connectors.
In addition to the advantages of our cable assemblies, the Hermetic Sealed
TF J-Box has the following features:
- Delivered as a pre-assembled Hermetic Sealed system, complete with cables
and connectors.
- Configuration according to customer requirements.
- Fully overmolded integrated bypass diode. This guarantees safe operation under
different lighting conditions or shadowing.
- The Hermetic Sealed diode is homogenously surrounded by plastic material. Heat generated
by the diode is absorbed. This means reduced stress on the diode and longer life time
(fig 2).
Diode fully
overmolded
fig 2. The bypass diode is overmolded by plastic material.
During shadowing the diode will heat up.This heat is absorbed
and eliminated. The plastic material has a 30 times higher heat
conductivity than air.
Y-Sol3 Cable Assemblies
Y-Sol3 connector is a ready-made solar cable assembly,
“ready-to-plug“ in your PV installation.
100% controlled quality by Yamaichi.
Ready-to-Plug
Y-Sol3
Ø 3mm contacts without locking
Part Number (example) and various combinations
Y-SOL3AOV
Series No.
for Overmolded
(Hermetic Sealed)
M1 = Male
(with Partial Strip off)
F1 = Female
(with Partial Strip off)
M2 = Male (with Blank Cut)
F2 = Female (with Blank Cut)
Cable Cross Section
2T = 2.5mm², with TÜV
4U = 4.0mm², with TÜV and UL
4T = 4.0mm², with TÜV
6T = 6.0mm², with TÜV
Overall Length in mm (e.g. 1000 = 1 meter)
Certified: acc. to EN50521 (TÜV)
acc. to UL 1703
- F1 - 4U
- 1000 - GM*
GM* = Internal Style No. (determined by Yamaichi)
For final part numbers please contact Yamaichi before odering
Specifications
Description
Diameter
Degree of protection
Protection class
Cable cross section
Ambient temperature
Contact resistance
Voltage rating
Current rating
Extraction force
Cable pull-out force
Y-SOL3
∅13.5mm
IP68 (plugged) and IP20 (unplugged)
II
2.5mm², 4.0mm² and 6.0mm²
-40°C to +85C
< 5mΩ (typ. value 1mΩ up to 3mΩ)
1,000 V DC acc. to TÜV EN50521
30A (based on 4mm² cross section)
> 89 Newton
> 350 Newton
600 V DC acc. to UL 1703
Y-Sol3 T-Junction Assemblies
Y-Sol3 T-Junction is a ready-made solar cable assembly,
“ready-to-plug“ in your PV installation. It is made according
to customer requirements. The number of T-Junctions and
adapter cables can be freely specified.
100% controlled quality by Yamaichi.
Y-Sol3 T-Junction
Ø 3mm overmolded cable harness
for connection of PV panels in parallel
configuration.
Part Number (example) and various combinations
Y-SOL3T
Series No.
for Overmolded
(Hermetic Sealed)
M = Male
F = Female
-
F 4 3 - 6T - 3200 - GM*
Number of T-Junctions (e.g. 4)
Number of Adapter Cables (e.g. 3)
Cable Cross Section
6T = 6.0mm², with TÜV
6U = 6.0mm², with TÜV and UL
Overall Length in mm (e.g. 3200 = 3.2 meter)
GM* = Internal Style No. (determined by Yamaichi)
For final part numbers please contact Yamaichi before odering
Specifications
Description
Diameter
Certified: acc. to EN50521 (TÜV)
acc. to UL 1703
Y-SOL3 T-Junction
∅17mm
IP68 (plugged) and IP20 (unplugged)
II
6.0mm²
-40°C to +85C
< 5mΩ (typ. value 1mΩ up to 3mΩ)
1,000 V DC acc. to TÜV EN50521
30A (based on 6mm²)
> 89 Newton
> 350 Newton
600 V DC acc. to UL 1703
Degree of protection
Protection class
Cable cross section
Ambient temperature
Contact resistance
Voltage rating
Current rating
Extraction force
Cable pull-out force
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