The Weidmüller generator junction box is designed for efficient solar power management, featuring three inputs, three outputs, and one maximum power point tracking (MPPT). It includes integrated surge protection (SPD) and is suitable for optimising solar energy systems. This product is ideal for connecting and protecting photovoltaic installations.
| Type |
Generator junction box |
| Material |
Plastic |
| Colour |
Grey |
| Dimensions |
(W x H x D) 200 x 228 x 172 mm |
| Ambient temperature |
-40 °C…50°C |
| Amount of maximum power points |
1 |
| Article |
Sealing plug |
| Cable Entry |
Number of cable |
| Category type 1 |
true |
| Category type 2 |
true |
| Category type 3 |
false |
| Compatible cable |
TÜV 2 Pfg1169/08.07 |
| Connection type string |
Internal terminal (with |
| DC Input + & - |
Wire connection |
| DC Output + & - |
Wire connection |
| Degree of protection (IP) |
IP65 |
| Depth |
172 |
| Depth (inches) |
6.7716 inch |
| Discharge current, max. (8/20 µs) |
40 kA |
| ECLASS 14 |
22-57-02-92 |
| ECLASS 15.0 |
22-57-02-92 |
| Enclosure attachment |
Via mounting foots |
| Enclosure Height |
228mm |
| Enclosure Width |
200mm |
| Equipped with switch disconnector |
true |
| ETIM 10 |
EC003857 |
| ETIM 8.0 |
EC003857 |
| ETIM 9.0 |
EC003857 |
| Functional earth connector |
Cable entry |
| Fuse Type |
Neither fuse cartridge nor holder |
| Fuses |
No |
| GTIN (EAN) |
4064675878438 |
| Height |
228 |
| Height (inches) |
8.9764 inch |
| Humidity |
5...95 %, no condensation |
| Impact resistance |
IK08 in accordance |
| Impact strength |
IK08 |
| Included accessories |
Article |
| Installation location |
Protected outdoor area |
| Insulating material |
Polyester glass-fibre |
| Long specification |
Combiner box for inverters |
| Max. input voltage DC |
1100 |
| Max. number of DC inputs |
per Maximum Power Point 3 inputs connected in parallel |
| Max. number of DC outputs |
per Maximum Power Point 3 outputs connected in parallel |
| Motor drive available |
No |
| Net weight |
2023g |
| Number of cable |
2 |
| Number of conduit inlets |
2 |
| Number of Inputs |
3 |
| Number of operating cycles |
10000 |
| Number of string inputs |
3 |
| Number of string inputs per MPP |
= 3 |
| Product information |
The SCIP number was assigned due to a lead content of more than 0.1 % of the net weight. |
| Protection Class |
II |
| Protection degree |
IP65 |
| Protection level Up (-/PE) |
= 3.8 kV |
| Protection level Up (+/- , -/PE , +/PE) |
= 3.8 kV |
| Protection level Up (+/-) |
= 3.8 kV |
| Protection level Up (+/PE) |
= 3.8 kV |
| PV system voltage, max. Ucpv |
1100 V |
| Rated DC voltage |
1100 V |
| Rated impulse withstand voltage |
8 kV |
| Rated short-circuit making current |
1.4 A |
| Rated short-term current resistance |
Rated current |
| REACH SVHC |
Lead 7439-92-1 |
| Requirements class |
Type I/II |
| ROHS |
Conform |
| RoHS Compliance Status |
Compliant |
| SCIP |
bdab5698-6a20-4370-8e28-8810d882d01a |
| Short-circuit curent ISCPV |
11000 A |
| Standards |
EN 61643-31 |
| Standby power consumption PC |
<0.2 W |
| Surge protection auxiliary contact |
Cable entry |
| Surge protection DC side |
1000 V type I + II |
| Switch disconnector execution |
switch in cover |
| Switching disconnector capacity |
DC-PV1, IEC 60947-3 |
| Time interval |
5 years |
| Total discharge current Itotal |
12.5 kA |
| Total discharge current Itotal ( 8/20µs) 50 kA |
Discharge current In (8/20 µs) |
| Type of connection |
PUSH IN |
| Type of inlet |
Gland nut |
| Type of mounting |
Wall mounting |
| Version |
Photovoltaics, Combiner Box, PV Next, 1100 V, 1 |
| Width |
200 |
| Width (inches) |
7.874 inch |
| Wire connection |
Type of connection |
| Working temperature |
-40 - 50 |
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