47-48 photovoltaik-steckverbinder en_EN

Connectivity solutions for photovoltaic power systems
LC4®-JCO – Junction boxes for Crystalline modules, Overmolded
LC4-JCO
Photovoltaic junction boxes for crystalline modules1, with
overmolded housing, connecting cables and LC4® connectors, with connector receptacles and test ports, with 4
weld/solder contacts and 3 diodes,
for ribbons fed through the back plane of the module,
mounting with self-adhesive pad or by means of glue2,
with Lumberg-TAQnology™ for fully automated assembly
and testing process
1. Temperature range
2. Materials
Housing/cover (option A)
Housing/cover (option B)
Lead frame
Seal
Adhesive pad
Further data
x™
TAQ-Botion
Automa
TotalQuality check
gy™
-TAQnolo
Lumberg
-40 °C/+85 °C (IEC)
-40 °C/+90 °C (UL)
(+140 °C upper limit temperature)
halogen-free, UV-resistant
PA GF, V0/5VA according to UL 94
PET GF/m-PPE, V0/5VA acc. to UL 94
Cu, tin-plated
NBR
upon request
see LC4-CP/LC4-AM
3. Mechanical data
Mating with
photovoltaic connectors LC4
Further data
see LC4-CP/LC4-AM
4
Protection degree (junction box)
IP 65
Connected conductor
Photovoltaic cable, double-insulated, technical Data upon request
Section
4.0 mm2 (AWG 12)
4. Electrical data (at Tamb 20 °C)
Contact resistance
Rated current (IEC)
Rated current (UL)
Rated voltage4
Modul working voltage
Overvoltage category4
Material group (option A)4
Material group (option B)4
Protective class
Insulation resistance
1
2
3
4
≤ 1.5 mΩ
various diodes available, value depending on type of diode and diode
bypass test, details upon request
15 A DC
without diode, details upon request
1000 V DC (IEC)/600 V DC (UL)
40 V DC
III (8 kV)
I (IEC)/0 (UL) (CTI ≥ 600)
IIIa (IEC)/2 (UL) (CTI ≥ 250)
II
> 10 GΩ
according to application class A of IEC 61730-1/UL 1703
appropriate materials upon request
according to IEC 60529/DIN EN 60529
according to DIN EN 60664/IEC 60664 resp. according to ANSI/UL 746A
*d
*d
*f
*g
Approvals under preparation
*a
*b
*c
*d
*e
*f
self-adhesive pad option
spacer option for fixation by means of glue
cover, assembly hole for contact ribbons underneath
test port
connecting cable: section 4.0 mm² (AWG 12)
left connector: LC4-CP 3..., or LC4-AM,
in receptacle with test port (state of delivery)
*g right connector: LC4-CP 3..., or LC4-AM,
in receptacle with test port (state of delivery)
*e
Crystalline modules:
Wiring diagram
Two-pole junction boxes,
for ribbons fed through the
back plane of the module
*f
*g
Designation
LC4-JCO
www.lumberg.com
details upon request
05/2013