OSRAM PrevaLED Core Z2 - Manual (Page 12)

12
ELECTRICAL CONSIDERATIONS
3. Electrical considerations
3.2. Wiring information
The recommended wire cross section on the primary side
of the OPTOTRONIC
® OTp ECG is 0.5–1.5 mm 2 . The con-
nection between the OPTOTRONIC ® ECG and the LED
module should be established by using the cable kit
available for order in lengths of 400 mm and 800 mm.
The cable material is UL-listed (UL E52653, UL E48762,
UL 10368) and fulfi lls fl ammability requirements according
to UL 94 V-0 and UL VW-1. The cables are approved for
up to 85 °C.
The maximum diameter of the cable is 5 mm, additional
details on the dimensions of the cable kit are specifi ed in
the illustrations on the next page.
For support with customizing cable lengths or construc-
tion, you can use the manual crimping tool from Hirose
Electric or contact your sales partner.
The cable for PrevaLED ® Core Z2 has a fl at connector on
the module side and a higher connector (800 lm, 1500 lm,
3000 lm) on the OTp side, or open cable heads (4000 lm
and 5000 lm).
3.1. Safety requirements
All OPTOTRONIC
® OTp devices intended for operating
PrevaLED ® Core LED modules are SELV*-equivalent
de vices with an output voltage of < 120 V
DC
.
The design of the LED modules ensures that the require-
ments of IEC 62031 for LED modules are met. The chips
on the LED module do not need to be covered in order to
fulfi ll the requirements of IEC 62031.
Due to its construction, the LED module can be mounted
directly on an exposed housing without further insulation.
The luminaire manufacturer is responsible for providing the
suitable and mandatory clearance and creepage distances
for the luminaire (for a light engine operating voltage of
< 120 V
DC
).
Components of the connection cable between
LED module and OTp
PrevaLED
® cable sockets:
IN-CONNECTOR-CRIMPING SOCKET-TOP-LS2-5 RL 710
Part#: DF3-5S-2C, supplier: Hirose Electric Europe B.V.
(
www.hirose.com )
• OTp-side (socket height: 4.6 mm/code#:
CL543-0006-6)
• Module-side (socket height: 4.25 mm/code#:
CL543-0193-5-00)
The Hirose crimping tool is recommended for custom i-
zations of the connection cable.
Part#: DF3-TA22HC/550-0257-4-00
*SELV = Safety extra-low voltage
5-pin cable socket in
crimped condition
PIN assignment of connector
Pin 1 LED+
Pin 2 LED-
Pin 3 Aux. voltage
Pin 4 Sense comm.
Pin 5 Aux. gnd.