Avoid surge damage, protect PV systems
The prewired DEHNcube PV system solution protects inverters and PV modules from surges. The generator junction box is available for 1 MPP, 2 MPP and 3 MPP applications, as well as commonly used inverter types. With MC4 connector or screw connection technology.
All the benefits at a glance
Flexible connection possibilities
Whether push-in terminal or MC4 connector – select the product version that best suits your installation requirements.
Quick and easy installation
Pre-assembly of all important components saves you valuable time.
Quick wall mounting
The easily accessible mounting holes in the rear wall of the enclosure facilitate installation.
Protected PV system
The integrated arrester protects inverters and PV modules from surges.
Product versions
For buildings with external lightning protection
Separation distance not maintained
Surge protection DC
DEHNcombo Type 1 combined arrester
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900975
DEHNcube 2 YPV 1+2 1000 1M 2S FM
Generator junction box in IP65 degree of protection. In accordance with DIN EN IEC 61439-2 for protecting 1 MPP input and 2 strings.
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900976
DEHNcube 2 YPV 1+2 1000 2M 2S FM
Generator junction box in degree of protection IP65. In accordance with DIN EN IEC 61439-2 for protecting 2 MPP inputs and 2 strings each.
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900985
DEHNcube 2 YPV 1+2 1200 1M 1S MC4
Generator junction box in IP65 degree of protection. In accordance with DIN EN IEC 61439-2 for protecting one MPP input and one string.
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900986
DEHNcube 2 YPV 1+2 1200 2M 1S MC4
Generator junction box in IP65 degree of protection. In accordance with DIN EN IEC 61439-2 for protecting 2 MPP inputs and 1 string each.
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900978
DEHNcube 2 YPV 1+2 1000 3M 2S FM
Generator junction box for PV systems of up to 1000 V DC with disconnecting clamps for protecting three MPP inputs and two strings each. With surge protection and push-in terminals for the input and output.
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900987
DEHNcube 2 YPV 1+2 1200 2M 2S MC4
Generator junction box for PV systems of up to 1200 V DC for protecting two MPP inputs and two strings each.
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For buildings without external lightning protection |
For buildings with external lightning protection and maintained separation distance
Surge protection DC
DEHNguard YPV Type 2 arrester
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900913
DEHNcube 2 YPV 1100 1M 2S
Generator junction box in degree of protection IP65. In accordance with DIN EN IEC 61439-2 for protecting 1 MPP input and 2 strings.
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900921
DEHNcube 2 YPV 1100 2M 1S
Generator junction box in degree of protection IP65. In accordance with DIN EN IEC 61439-2 for protecting 2 MPP inputs and 1 string each.
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900923
DEHNcube 2 YPV 1100 2M 2S
Generator junction box in degree of protection IP65. In accordance with DIN EN IEC 61439-2 for protecting 2 MPP inputs and 2 strings each.
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900911
DEHNcube 2 YPV 1100 1M 1S MC4 FM
Generator junction box in degree of protection IP65. In accordance with DIN EN IEC 61439-2 for protecting one MPP input and one string.
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900924
DEHNcube 2 YPV 1100 2M 1S MC4
Generator junction box in degree of protection IP65. In accordance with DIN EN IEC 61439-2 for protecting 2 MPP inputs and 1 string each.
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Clear selection – find the right product quickly
Choose products to suit your individual requirements from our clearly organised product portfolio.
For buildings with or without external lightning protection, with screw connection / cable entry or MC4 connector.
DEHN always offers you the right solution.
Downloads
| Flyer | DEHNcube PV | Avoid surge damage, protect PV systems | .pdf 1.6 MB |
| Selection guide | DEHNcube PV | All product variants at a glance | .pdf 0.8 MB |
Any questions?
Whether you have questions about products or applications, planning or normative specifications:
The technical support experts will be happy to assist you.
We are looking forward to hearing from you.
[email protected] +49 9181 906 1462