Descarga Información Producto (inglés)

Pre-wired combiner boxes
Pre-wired combiner boxes
A perfect solution for every customer‘s requirements
Combiner boxes are located between the solar panels and
the inverter. They join the generated electrical currents together.
Weidmüller has developed many standard configurations of
combiner boxes based upon recurring customer requirements.
These serve not only as an optimal connection system, but also
as a reliable protection and monitoring system. The range
includes solutions for use in roof-mounted systems up to large
solar farms.
Specially designed to meet the individual architecture of large
systems customer-specific solutions can be implemented where
required, quickly and safely.
Turnkey delivery
We deliver turnkey Plug-&-Play solutions
that are ready for installation – making the
assembly and installation process as
smooth and quick as possible.
From roof-tops to solar farms
The combiner boxes are available in various
configurations for connecting 1 to 16 strings.
38
Pre-wired combiner boxes
Optimally equipped
Weidmüller offers complete solutions for different
requirements. Depending on the version the boxes can
contain terminal blocks, surge protection, fuses and
switch-disconnectors and even systems that permanently
monitor the performance of the strings.
Individual solutions
Be it a minor modification or a whole new individual product
development, our application specialists develop and realise a
tailored solution matching your individual requirements.
Talk to us!
IP 66
Reliable protection
Depending on the version the boxes can
be protected up to IP 66 which ensures
that they are safe to use outdoors.
39
Pre-wired combiner boxes
The quick and optimum solution
for roof mounted and industrial installations
The highest possible returns with the longest possible service
life – this is the aim of every photovoltaic system operator. To
achieve this target an efficient and error-free facility is essential.
To protect photovoltaic plants, Weidmüller offers combiner
boxes with surge protection components that can also be fitted
with further functional components depending on the
requirement.
Safety and system availability
In a photovoltaic system, the individual modules are connected
together in series in so-called strings, that then go into combiner
boxes which are fitted between the panels and the inverter.
The strings of panels are joined together in combiner boxes and
connected with DC main cabling, this then takes the electricity
to the inverter.
40
As well as combining the strings, the combiner boxes can carry
out various functions, including load isolation, surge protection
and even permanent performance monitoring of individual
strings or groups of strings.
Due to being configured with protection and monitoring
components, a combiner box makes a major contribution to
ensuring the system is efficient and fault-free. The system
operator profits from higher returns and the longest possible
service life of the system.
Pre-wired combiner boxes
Designed, manufactured and 100% tested in accordance
with EN 61439-2
In the combiner boxes terminal blocks are used which
Weidmüller has tested and approved using a special partial
discharge test with DC voltage for 1,000 V DC applications.
The surge protection components are also tested for use with
1,000 V DC, and effectively reduce interference-coupling caused
by surge voltages.
All combiner boxes are tested and certified at Weidmüller‘s
central laboratory according to EN 61439-2 for power
switchgear and controlgear assemblies. They are also 100%
tested after assembly.
This makes our installation-ready, plug-and-play solution the
perfect system for connecting and protecting solar projects
throughout Europe and beyond.
Solutions for all needs
Based on the comprehensive Weidmüller product range, the
combiner boxes are offered with different equipment installed.
Significant equipment features are fuse-holder terminals and
terminal blocks, surge protection, load-break switches, cable
connection technology and modules for monitoring the
performance of the strings.
Fuse-holder terminals and
terminal blocks
Specially for use in the PV area,
Weidmüller offers terminals that have
passed a certain insulation test. It is
ensured that the terminals can withstand
a voltage of 1,000 V DC under all climatic
conditions. More information about the
terminal blocks can be found from
page 86.
Cable connection technology
Depending on the version, the combiner
boxes are delivered with cable glands or
with WM4 PV connectors. This permits a
quick and secure connection.
More information about WM4 can be
found from page 12.
Surge protection
The surge protection with pluggable highpower varistors can be used in voltage
ranges up to 1,000 V and therefore meets
the higher demands of photovoltaic
systems. More information about surge
protection can be found from page 58.
String performance monitoring
The Transclinic xi+ device series
continuously detects the current from
individual strings or groups of strings and
the voltage. Negative influences, which
lead to reduced output, can be detected
immediately. More information about
Transclinic xi+ can be found from
page 28.
41
Pre-wired combiner boxes
DC combiner boxes – product overview
Number of strings
Rated DC
voltage
Rated DC
current per input
Degree of
protection
Surge protection
1
1,000 V DC
30 A
IP 66
1
1,000 V DC
30 A
IP 66
1+1 (for 2 MPPT)
1,000 V DC
30 A
IP 66
1+1 (for 2 MPPT)
1,000 V DC
30 A
IP 66
2+2 (for 2 MPPT)
1,000 V DC
10 A
IP 44
2+2+2 (for 3 MPPT)
1,000 V DC
10 A
IP 44
3
1,000 V DC
12 A
IP 66
3
1,000 V DC
10 A
IP 66
3
1,000 V DC
10 A
IP 66
3
600 V DC
10 A
IP 66
4
1,000 V DC
11 A
IP 66
4
1,000 V DC
11 A
IP 66
4
1,000 V DC
11 A
IP 44
4+2 (for 2 MPPT)
1,000 V DC
8A
IP 44
8
1,000 V DC
12 A
IP 55
8
1,000 V DC
15 A
IP 55
12
1,000 V DC
13.3 A
IP 55
14
1,000 V DC
11.4 A
IP 55
16
1,000 V DC
10 A
IP 55
16
1,000 V DC
10 A
IP 55
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
42
DC
Fuse holder available
switch-disconnector
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Pre-wired combiner boxes
Cable gland (CG)/WM4
plug-in connector
String monitoring
Part No:
7504811010
CG
Part designation
PV DC 1IN SPD CG 1000 V
Technical data
on page
44
WM 4
7504811001
PV DC 1IN SPD WM4 1000 V
44
CG
7504811011
PV DC 1INx2 2MPPT 2SPD CG 1000 V
45
WM 4
7504811002
PV DC 1INx2 2MMPT 2SPD WM4 1000 V
45
CG
7504811012
PV DC 2INx2 2SW 2MPPT 2SPD CG 1000 V
45
CG
7504811013
PV DC 2INx3 3SW 3MPPT 3SPD CG 1000 V
46
CG
7504811014
PV DC 3IN SPD CG 1000 V
46
WM 4
7504811005
PV DC 3IN SPD WM4 1000 V
47
CG
7504811015
PV DC 3IN SW SPD CG 1000 V
47
WM 4
7504811006
PV DC 3IN SW SPD WM4 600 V
47
CG
7504811016
PV DC 4IN SW FH SPD CG 1000 V
48
WM 4 (inputs) / CG (outputs)
7504811007
PV DC 4IN SW FH SPD WM4 1000 V
49
•
7504811009
PV DC 4IN SW FH SPD CG 4i+ 1000 V
48
CG
7504813008
PV DC 4+2IN 2SW 2MPPT FH 2SPD CG 1000 V
49
CG
7504813009
PV DC 8IN SW FH SPD CG 1000 V
49
7504813002
PV DC 8IN SW FH SPD CG 8i+ 1000 V
50
7504813010
PV DC 12IN SW FH SPD CG 1000 V
50
CG
CG
•
CG
CG
•
CG
CG
•
7504813003
PV DC 14IN SW FH SPD CG 14i+ 1000 V
51
7504813011
PV DC 16IN SW FH SPD CG 1000 V
51
7504813004
PV DC 16IN SW FH SPD CG 2x8i+ 1000 V
51
43
Pre-wired combiner boxes
PV DC 1IN SPD CG 1000 V
PV DC 1IN SPD WM4 1000 V
Technical data
Enclosures
Dimensions (H/W/D)
Attachment method
Degree of protection (according to EN 60529)
Electrical properties
190 x 184 x 106 mm
190 x 184 x 106 mm
Direct wall mounting with mounting lugs
Direct wall mounting with mounting lugs
IP66
IP66
Max. open circuit DC voltage
Max. DC short circuit current per input
1,000 V DC
1,000 V DC
30 A DC
30 A DC
DC breaking and making capacity (according to EN 60947-3)
Earthing (DC)
Surge protection DC side
Surge protection AC side
–
Floating positive and negative
PU II 2+1 1,000 V/40 kA, without auxiliary contact
–
–
Floating positive and negative
PU II 2+1 1,000 V/40 kA, without auxiliary contact
–
Surge protection RS-485 side (string monitoring)
Inputs
–
–
Number of DC inputs (plus and minus = one input)
Connection DC input cables (+) to
1
1
WDU 10 (1.5 - 16 mm2)
Connection DC input cables (-) to
Entrance DC input cables through
Fuses
Location of fuses
Outputs
WDU 10 (1.5 - 16 mm2)
M16 cable gland, IP67, Ø: 5-10 mm
neither fuse-links nor fuse-holders
–
–
WM4 connector
neither fuse-links nor fuse-holders
–
–
Number of DC outputs (plus and minus = one output)
Connection DC output cables to
1
1
WDU 10 (1.5 - 16 mm2)
Exit DC output cables through
Switch-disconnector with auxiliary contact
Connection aux. contact of switch-disconnector to
Connection aux. contact of surge protector to
String monitoring
M16 cable gland, IP67, Ø: 5-10 mm
–
–
–
WM4 connector
–
–
–
–
Monitoring of input current, voltage and temperature
–
–
Type of monitoring
Power supply
Norms and standards
–
–
–
–
EN 61439-2, Protection class II
EN 61439-2, Protection class II
Note
Ordering data
Type
PV DC 1IN SPD CG 1000 V
Note
44
Qty.
1
Order No.
7504811010
Type
PV DC 1IN SPD WM4 1000 V
Qty.
1
Order No.
7504811001
Pre-wired combiner boxes
PV DC 1INx2 2MPPT 2SPD CG 1000 V
PV DC 1INx2 2MPPT 2SPD WM4 1000 V
PV DC 2INx2 2SW 2MPPT 2SPD CG 1000 V
250 x 256 x 140 mm
250 x 256 x 140 mm
360 x 360 x 171 mm
Direct wall mounting with mounting lugs
Direct wall mounting with mounting lugs
Direct wall mounting with mounting lugs
IP66
IP66
IP44
1,000 V DC
1,000 V DC
1,000 V DC
30 A DC
30 A DC
10 A DC
–
Floating positive and negative
PU II 2+1 1,000 V/40 kA, without auxiliary contact
–
–
Floating positive and negative
PU II 2+1 1,000 V/40 kA, without auxiliary contact
–
2 x 32 A (DC21B 1,000 V)
Floating positive and negative
PU II 2+1 1,000 V/40 kA, without auxiliary contact
–
–
–
–
1+1 (for inverters with 2 MPPT)
1+1 (for inverters with 2 MPPT)
2+2 (for inverters with 2 MPPT)
WDU 10 (1.5 - 16 mm2)
WDU 10 (1.5 - 16 mm2)
M16 cable gland, IP67, Ø: 5-10 mm
neither fuse-links nor fuse-holders
–
–
WM4 connector
neither fuse-links nor fuse-holders
WDU 10 (1.5 - 16 mm²)
WDU 10 (1.5 - 16 mm²)
M16 cable gland, IP67, Ø: 5-10 mm
neither fuse-links nor fuse-holders
–
–
–
1+1 (for inverters with 2 MPPT)
1+1 (for inverters with 2 MPPT)
1+1 (for inverters with 2 MPPT)
WDU 10 (1.5 - 16 mm2)
M16 cable gland, IP67, Ø: 5-10 mm
–
–
–
WM4 connector
–
–
WDU 16 (1.5 - 16 mm2)
M20 cable gland, IP67, Ø: 6-12 mm
no
–
–
–
–
–
–
–
–
–
–
–
–
–
EN 61439-2, Protection class II
EN 61439-2, Protection class II
EN 61439-2, Protection class II
Type
PV DC 1INx2 2MPPT 2SPD CG 1000 V
Qty.
1
Order No.
7504811011
Type
PV DC 1INx2 2MPPT 2SPD WM4 1000 V
Qty.
1
Order No.
7504811002
Type
PV DC 2INx2 2SW 2MPPT 2SPD CG 1000 V
Qty.
1
Order No.
7504811012
45
Pre-wired combiner boxes
PV DC 2INx3 3SW 3MPPT 3SPD CG 1000 V
PV DC 3IN SPD CG 1000 V
Technical data
Enclosures
Dimensions (H/W/D)
Attachment method
Degree of protection (according to EN 60529)
Electrical properties
360 x 540 x 171 mm
250 x 256 x 140 mm
Direct wall mounting with mounting lugs
Direct wall mounting with mounting lugs
IP44
IP66
Max. open circuit DC voltage
Max. DC short circuit current per input
1,000 V DC
1,000 V DC
10 A DC
12 A DC
DC breaking and making capacity (according to EN 60947-3)
Earthing (DC)
Surge protection DC side
Surge protection AC side
3 x 32 A (DC21B 1,000 V)
Floating positive and negative
PU II 2+1 1,000 V/40 kA, without auxiliary contact
–
–
Floating positive and negative
PU II 2+1 1,000 V/40 kA, without auxiliary contact
–
Surge protection RS-485 side (string monitoring)
Inputs
–
–
Number of DC inputs (plus and minus = one input)
Connection DC input cables (+) to
2+2+2 (for inverters with 3 MPPT)
3
WDU 10 (1.5 - 16 mm²)
WDU 10 (1.5 - 16 mm2)
Connection DC input cables (-) to
Entrance DC input cables through
Fuses
Location of fuses
Outputs
WDU 10 (1.5 - 16 mm²)
M16 cable gland, IP67, Ø: 5-10 mm
neither fuse-links nor fuse-holders
WDU 10 (1.5 - 16 mm2)
M16 cable gland, IP67, Ø: 5-10 mm
neither fuse-links nor fuse-holders
–
–
Number of DC outputs (plus and minus = one output)
Connection DC output cables to
1+1+1 (for inverters with 3 MPPT)
1
WDU 16 (1.5 - 16 mm2)
Exit DC output cables through
Switch-disconnector with auxiliary contact
Connection aux. contact of switch-disconnector to
Connection aux. contact of surge protector to
String monitoring
M20 cable gland, IP67, Ø: 6-12 mm
no
–
WDU 10 (1.5 - 16 mm2)
M16 cable gland, IP67, Ø: 5-10 mm
–
–
–
–
Monitoring of input current, voltage and temperature
–
–
Type of monitoring
Power supply
Norms and standards
–
–
–
–
EN 61439-2, Protection class II
EN 61439-2, Protection class II
Note
Ordering data
Type
Qty.
PV DC 2INx3 3SW 3MPPT 3SPD CG 1000 V
1
Note
46
Order No.
7504811013
Type
PV DC 3IN SPD CG 1000 V
Qty.
1
Order No.
7504811014
Pre-wired combiner boxes
PV DC 3IN SPD WM4 1000 V
PV DC 3IN SW SPD CG 1000 V
PV DC 3IN SW SPD WM4 600V
250 x 256 x 140 mm
250 x 328 x 140 mm
250 x 256 x 140 mm
Direct wall mounting with mounting lugs
Direct wall mounting with mounting lugs
Direct wall mounting with mounting lugs
IP66
IP66
IP66
1,000 V DC
1,000 V DC
600 V DC
10 A DC
10 A DC
10 A DC
–
Floating positive and negative
PU II 2+1 1,000 V/40 kA, without auxiliary contact
–
32 A (DC21B 1,000 V)
Floating positive and negative
PU II 2+1 1,000 V/40 kA, without auxiliary contact
–
32 A (DC21B 600 V)
Floating positive and negative
PU II 2+1 1,000 V/40 kA, without auxiliary contact
–
–
–
–
3
3
3
–
WDU 10 (1.5 - 16 mm2)
–
WM4 connector
neither fuse-links nor fuse-holders
WDU 10 (1.5 - 16 mm2)
M16 cable gland, IP67, Ø: 5-10 mm
neither fuse-links nor fuse-holders
–
–
WM4 connector
neither fuse-links nor fuse-holders
–
–
–
1
1
1
–
WDU 16N (1.5 - 16 mm2)
WM4 connector
–
–
M20 cable gland, IP67, Ø: 6-12 mm
–
–
–
WM4 connector
–
–
–
–
–
–
–
–
–
–
–
–
–
–
EN 61439-2, Protection class II
EN 61439-2, Protection class II
EN 61439-2, Protection class II
Type
PV DC 3IN SPD WM4 1000 V
Qty.
1
Order No.
7504811005
Type
PV DC 3IN SW SPD CG 1000 V
Qty.
1
Order No.
7504811015
Type
PV DC 3IN SW SPD WM4 600V
Qty.
1
Order No.
7504811006
47
Pre-wired combiner boxes
PV DC 4IN SW FH SPD CG 1000 V
PV DC 4IN SW FH SPD CG 4i+ 1000 V
Technical data
Enclosures
Dimensions (H/W/D)
Attachment method
Degree of protection (according to EN 60529)
Electrical properties
400 x 256 x 140 mm
540 x 540 x 171 mm
Direct wall mounting with mounting lugs
Direct wall mounting with mounting lugs
IP66
IP44
Max. open circuit DC voltage
Max. DC short circuit current per input
1,000 V DC
1,000 V DC
11 A DC
11 A DC
DC breaking and making capacity (according to EN 60947-3)
Earthing (DC)
Surge protection DC side
Surge protection AC side
45 A (DC21B 1,000 V)
Floating positive and negative
PU II 2+1 1,000 V/40 kA, without auxiliary contact
–
45 A (DC21B 1,000 V)
Floating positive and negative
PU II 2+1R 1,000 V/40 kA, auxiliary contact
PU II 1+1R 280 V/40 kA, auxiliary contact
Surge protection RS-485 side (string monitoring)
Inputs
–
yes, without auxiliary contact
Number of DC inputs (plus and minus = one input)
Connection DC input cables (+) to
4
4
WSI 25/1 fuse holder (0.75 mm2 - 25 mm2)
WSI 25/1 fuse holder (0.75 mm2 - 25 mm2)
Connection DC input cables (-) to
WSI 25/1 fuse holder (0.75 mm2 - 25 mm2)
WSI 25/1 fuse holder (0.75 mm2 - 25 mm2)
Entrance DC input cables through
Fuses
Location of fuses
Outputs
M16 cable gland, IP67, Ø: 5-10 mm
empty fuse holders
M16 cable gland, IP67, Ø: 5-10 mm
empty fuse holders
positive and negative inputs
positive and negative inputs
Number of DC outputs (plus and minus = one output)
Connection DC output cables to
1
1
WDU 35N (2.5 - 35 mm2)
Exit DC output cables through
Switch-disconnector with auxiliary contact
Connection aux. contact of switch-disconnector to
Connection aux. contact of surge protector to
String monitoring
M20 cable gland, IP67, Ø: 10-14 mm
–
–
WDU 35 (2.5 - 35 mm2)
M20 cable gland, IP67, Ø: 6-12 mm
no
–
–
at the digital input of the Transclinic xi+
Monitoring of input current, voltage and temperature
–
Transclinic 4i+
Type of monitoring
Power supply
Norms and standards
–
Individual inputs
–
85-264 Vac -> 24 Vdc (ref. 8739140000)
EN 61439-2, Protection class II
EN 61439-2, Protection class II
Note
Ordering data
Type
Qty.
PV DC 4IN SW FH SPD CG 1000 V
1
Note
48
Order No.
7504811016
Type
PV DC 4IN SW FH SPD CG 1000 V
Qty.
1
Order No.
7504811009
Pre-wired combiner boxes
PV DC 4IN SW FH SPD WM4 1000 V
PV DC 4+2IN 2SW 2MPPT FH 2SPD CG 1000 V
PV DC 8IN SW FH SPD CG 1000 V
400 x 328 x 140 mm
540 x 360 x 171 mm
600 x 500 x 230 mm
Direct wall mounting with mounting lugs
Direct wall mounting with mounting lugs
Mounting lugs
IP66
IP44
IP55
1,000 V DC
1,000 V DC
1,000 V DC
11 A DC
12 A DC
45 A (DC21B 1,000 V)
Floating positive and negative
PU II 2+1 1,000 V/40 kA, without auxiliary contact
–
8.0 A + 8.0 A DC when 4+2 inputs are used
10.6 A + 16.0 A DC when 3+1 inputs are used
32 A (DC21A 1,000 V)+ 16 A (DC21A 1,000 V)
Floating positive and negative
2 x PU II 2+1 1,000 V/40 kA, without auxiliary contact
–
–
–
–
4
4+2 (for inverters with 2 MPPT)
8
–
WSI 25/1 fuse holder (0.75 mm2 - 25 mm2) /
WSI 25/1 fuse holder (0.75mm2 - 25 mm2)
160 A (DC21B 1,000 V)
Floating positive and negative
PU II 2+1 1,000 V/40 kA, without auxiliary contact
–
WM4 connector
empty fuse holders
WDU 10 (1.5 - 16 mm²)
WSI 25/1 fuse holder (0.75 mm2 - 25 mm2) /
WDU 10 (1.5 - 16 mm²)
M16 cable gland, IP67, Ø: 5-10 mm
empty fuse holders on 1st MPPT/no fuse holders on 2nd MPPT
M16 cable gland, IP67, Ø: 5-10 mm
empty fuse holders
positive and negative inputs
positive and negative inputs only for one MPPT
positive and negative inputs
–
WSI 25/1 fuse holder (0.75 mm2 - 25 mm2)
1
1+1 (for inverters with 2 MPPT)
1
WDU 35N (2.5 - 35 mm2)
M20 cable gland, IP67, Ø: 10-14 mm
–
–
WFF 35 (< 50 mm2)
M25 cable gland, IP67, Ø: 13-18 mm
no
–
WFF 70 (<95 mm²)
M25 cable gland, IP67, Ø: 13-18 mm
no
–
–
–
–
–
–
–
–
–
–
–
–
–
EN 61439-2, Protection class II
EN 61439-2, Protection class II
EN 61439-2, Protection class II
Type
PV DC 4IN SW FH SPD WM4 1000 V
Qty.
1
Order No.
7504811007
Type
PV DC 4+2IN 2SW 2MPPT FH 2SPD CG 1000 V
Qty.
1
Order No.
7504813008
Type
PV DC 8IN SW FH SPD CG 1000 V
Qty.
1
Order No.
7504813009
49
Pre-wired combiner boxes
PV DC 8IN SW FH SPD CG 8i+ 1000 V
PV DC 12IN SW FH SPD CG 1000 V
Technical data
Enclosures
Dimensions (H/W/D)
Attachment method
Degree of protection (according to EN 60529)
Electrical properties
800 x 600 x 300 mm
800 x 600 x 300 mm
Mounting lugs
Mounting lugs
IP55
IP55
Max. open circuit DC voltage
Max. DC short circuit current per input
1.000 V DC
1.000 V DC
15 A DC
13.3 A DC
DC breaking and making capacity (according to EN 60947-3)
Earthing (DC)
Surge protection DC side
Surge protection AC side
160 A (DC21B 1.000 V)
Floating positive and negative
PU II 2+1R 1.000 V/40 kA. auxiliary contact
PU II 1+1R 280 V/40 kA. auxiliary contact
160 A (DC21B 1.000 V)
Floating positive and negative
PU II 2+1 1.000 V/40 kA. without auxiliary contact
–
Surge protection RS-485 side (string monitoring)
Inputs
yes. without auxiliary contact
–
Number of DC inputs (plus and minus = one input)
Connection DC input cables (+) to
8
12
WSI 25/1 fuse holder (0.75 mm2 - 25 mm2)
Connection DC input cables (-) to
Entrance DC input cables through
Fuses
Location of fuses
Outputs
WSI 25/1 fuse holder (0.75 mm2 - 25 mm2)
M16 cable gland. IP67. Ø: 5-10 mm
empty fuse holders
WSI 25/1 fuse holder (0.75 mm2 - 25 mm2)
WSI 25/1 fuse holder (0.75 mm2 - 25 mm2)
M16 cable gland. IP67. Ø: 5-10 mm
empty fuse holders
positive and negative inputs
positive and negative inputs
Number of DC outputs (plus and minus = one output)
Connection DC output cables to
1
1
WFF 70 (< 95 mm2)
Exit DC output cables through
Switch-disconnector with auxiliary contact
Connection aux. contact of switch-disconnector to
Connection aux. contact of surge protector to
String monitoring
M25 cable gland. IP67. Ø: 13-18 mm
yes
at the digital input of the Transclinic xi+
WFF 120 (< 150 mm2)
M32 cable gland. IP67. Ø: 18-25 mm
no
–
at the digital input of the Transclinic xi+
–
Monitoring of input current. voltage and temperature
Transclinic 8i+
–
Type of monitoring
Power supply
Norms and standards
Individual inputs
–
85-264 Vac -> 24 Vdc (ref. 8739140000)
–
EN 61439-2. Protection class II
EN 61439-2. Protection class II
Note
Ordering data
Type
PV DC 8IN SW FH SPD CG 8i+ 1000 V
Note
50
Qty.
1
Order No.
7504813002
Type
PV DC 12IN SW FH SPD CG 1000 V
Qty.
1
Order No.
7504813010
Pre-wired combiner boxes
PV DC 14IN SW FH SPD CG 14i+ 1000 V
PV DC 16IN SW FH SPD CG 1000 V
PV DC 16IN SW FH SPD CG 2x8i+ 1000 V
1.000 x 750 x 300 mm
800 x 600 x 300 mm
1.000 x 750 x 300 mm
Mounting lugs
Mounting lugs
Mounting lugs
IP55
IP55
IP55
1.000 V DC
1.000 V DC
1.000 V DC
11.4 A DC
15 A DC
15 A DC
160 A (DC21B 1.000 V)
Floating positive and negative
PU II 2+1R 1.000 V/40 kA. auxiliary contact
PU II 1+1R 280 V/40 kA. auxiliary contact
250 A (DC21B 1.000 V)
Floating positive and negative
PU II 2+1 10.00 V/40 kA. without auxiliary contact
–
250 A (DC21B 1.000 V)
Floating positive and negative
PU II 2+1R 1.000 V/40 kA. auxiliary contact
PU II 1+1R 280 V/40 kA. auxiliary contact
yes. without auxiliary contact
–
yes. without auxiliary contact
14
16
16
WSI 25/1 fuse holder (0.75 mm2 - 25 mm2)
WSI 25/1 fuse holder (0.75 mm2 - 25 mm2)
M16 cable gland, IP67, Ø: 5-10 mm
empty fuse holders
WSI 25/1 fuse holder (0.75 mm2 - 25 mm2)
WSI 25/1 fuse holder (0.75 mm2 - 25 mm2)
M16 cable gland, IP67, Ø: 5-10 mm
empty fuse holders
WSI 25/1 fuse holder (0.75 mm2 - 25 mm2)
WSI 25/1 fuse holder (0.75 mm2 - 25 mm2)
M16 cable gland, IP67, Ø: 5-10 mm
empty fuse holders
positive and negative inputs
positive and negative inputs
positive and negative inputs
1
1
1
WFF 120 (< 150 mm2)
M32 cable gland, IP67, Ø: 18-25 mm
yes
at the digital input of the Transclinic xi+
WFF 120 (< 150 mm2)
M32 cable gland, IP67, Ø: 18-25 mm
no
–
WFF 120 (< 150 mm2)
M32 cable gland, IP67, Ø: 18-25 mm
yes
at the digital input of the Transclinic xi+
at the digital input of the Transclinic xi+
–
at the digital input of the Transclinic xi+
Transclinic 14i+
–
2 x Transclinic 8i+
Individual inputs
–
Individual inputs
85-264 Vac -> 24 Vdc (ref. 8739140000)
–
85-264 Vac -> 24 Vdc (ref. 8739140000)
EN 61439-2, Protection class II
EN 61439-2, Protection class II
EN 61439-2, Protection class II
Type
PV DC 14IN SW FH SPD CG 14i+ 1000 V
Qty.
1
Order No.
7504813003
Type
PV DC 16IN SW FH SPD CG 1000 V
Qty.
1
Order No.
7504813011
Type
Qty.
PV DC 16IN SW FH SPD CG 2x8i+ 1000 V
1
Order No.
7504813004
51
Inquiry form
Inquiry form for PV combiner boxes
Date:_________________
Weidmüller GmbH & Co. KG
Tel. +49 5231 1428-0
Fax +49 5231 1428-116
[email protected]
www.weidmueller.de
Weidmüller Schweiz AG
Tel. +41 52 6740707
Fax +41 52 6740708
[email protected]
www.weidmueller.ch
Weidmüller Ges.m.b.H.
Tel. +43 2236 6708-0
Fax +43 2236 6708-199
[email protected]
www.weidmueller.at
Master copy
Contact data
Company name
Customer number at Weidmüller
Project name
Your name
Tel. (for any queries)
Name of your contact at Weidmüller
Specifications
Number of boxes in question
Number of strings
Fuses in
Plus pole (+)
Minus pole (-)
PV WM4 connector
Cable glands
Performance monitoring Transclinic xi+
Yes
No
Existing external supply voltage
(required for Transclinic xi+)
24 V DC from outside
230 V AC from outside
Surge protection (OVP)
Yes
No
Switch-disconnector
Yes
No
Attachment method
Free-standing (floor distributors)
Wall mounting
Lockable housing
Yes
No
String current [A]
Max. rated DC voltage [V]
Total current [A]
Max. cross-section of the output terminals [mm²]
Max. cross-section of the string lines [mm²]
String cable entry
Other cable entry / special features
Degree of protection (standard: IP55)
Are special markers needed (e.g. cabinet
number in a park)
Further requirements
Environment / operating conditions
For use
Outdoors
Inside
Operating manual language
German
English
Language spoken at the installation site
German
English
Other language
Notes
52
Similar pages