5.
Electrical specification
In normal operation, a photovoltaic module can generate more energy and/or more voltage under the
influence of climatic conditions than it can under standard test conditions. Please also note the
instructions in 6.5 – Electrical layout.
The desired system fire class rating can be obtained by using a properly rated mounting system
approved for use with type 6 modules as the module fire classification for Calyxo modules is Type 6.
The
fire rating of the CX Series modules are valid only when mounted in the manner specified in section 6 of
this manual and observing instruction as per PAS-11-05-0190EN (available from calyxo.com).
The electrical ratings of CX series modules are given in the respective Data sheets for CX1, CX3, CX3pro
and CX4 and are available for download at
www.calyxo.com
.
The electrical characteristics are within ±10 percent of the indicated values of I
sc
, V
oc
, I
MPP
, V
MPP
and
+10/-5 percent for P
max
under standard test conditions (irradiance of 100 mW/cm2, AM 1.5 spectrum,
and a cell temperature of 25°C (77°F)).
TECHNICAL DATA
Additional data including details of the electrical characteristics for the CX series power classes is
available from the respective data sheet at www.calyxo.com
Product type
CX1, CX3, CX3
pro
, CX4
Max. system voltage V
SYS
1000 V (600V (UL))
Limiting reverse current I
R
CX1
2.0A
CX3
4.0 A
CX3
pro
3.5 A
CX4
2.5 A
Maximum Series Fuse I
cf
CX1
2.0 A
CX3
3.5A
CX3
pro
3.5 A
CX4
2.5 A
Junction box
Protection class IP65 without bypass diode
Connector
CX1
Multicontact MC3 or MC4
CX3, CX3
Pro
Multicontact MC4
CX4
Multicontact MC4
Cable
Studer Betaflam 125 Flex, 2.5 mm² (14AWG)
Cable lengths
650 mm (+Cable)/850 mm (-Cable)
Fire class
C (Type 6)
Wind/snow load
2400 Pa [IEC]; 50 lb/ft
2
[UL]
Certificates/Approvals
CE, IEC 61646 (ed.2); IEC 61730 (Ed.1) Application class A; BRE
MCS; UL 1703
Serial number
Serial number through end of 2012: LYYMMDDTWWBBGXXX
Serial number from 2013: LYYDWWBBGOxxxXXX
Serial number from 2016: LYYMMDDOxxxxXXX
L
= Production line;
YY
= Production year;
M
= Month;
DD
= Day;
D
= Weekday;
T
= Type designation;
WW
= Calendar
week;
BB
= Batch;
G
= Glass type;
O
= Oven;
xxx
= empty;
XXX
=
Consecutive number
