Base for photovoltaic systems V20 and V25 U-3PH
Type V20-C U-3PH
|Item no. 5096626
|EAN 4012195447979
Item no. / Type
5096626 / V20-C U-3PH
Smallest selling unit: 1 piece
1piece
piece
Description
V 20-C/U...: Base for photovoltaic systems (Δ-circuit)
• Suitable for V 50-B+C and V25-B+C covers, types 1+2, combination arresters
• Suitable for V 20-C covers, type 2, surge arresters
• Protection circuit against transverse and longitudinal voltages
• Δ-circuit
• Low DC voltage protection level: < 2.4 kV (Voc max = 745V DC with V20-C/0-550)
• Low DC voltage protection level: < 1.5 kV (Voc max = 505V DC with V25-B+C/0-385)
• Low DC voltage protection level: < 1.3 kV (Voc max = 350V DC with V50-C/0-280)
• Labelled connections
Application: In photovoltaic systems between PV modules and inverters.
V 20-C/U-3: Base
• Suitable for V 25-B+C or V 20-C
• Labelled connections
• For Y circuits in PV systems
(With cover V20-C/0-440; Voc suitable to 1,000 V DC)
(With cover V25-B+C/0-385; Voc suitable to 800 V DC)
(Switching of the base: L1 terminal=Plus; L2 terminal=Earth; L3 terminal=Minus; Earthing terminal=Free)
Application: In photovoltaic systems between PH modules and inverter.
• Suitable for V 50-B+C and V25-B+C covers, types 1+2, combination arresters
• Suitable for V 20-C covers, type 2, surge arresters
• Protection circuit against transverse and longitudinal voltages
• Δ-circuit
• Low DC voltage protection level: < 2.4 kV (Voc max = 745V DC with V20-C/0-550)
• Low DC voltage protection level: < 1.5 kV (Voc max = 505V DC with V25-B+C/0-385)
• Low DC voltage protection level: < 1.3 kV (Voc max = 350V DC with V50-C/0-280)
• Labelled connections
Application: In photovoltaic systems between PV modules and inverters.
V 20-C/U-3: Base
• Suitable for V 25-B+C or V 20-C
• Labelled connections
• For Y circuits in PV systems
(With cover V20-C/0-440; Voc suitable to 1,000 V DC)
(With cover V25-B+C/0-385; Voc suitable to 800 V DC)
(Switching of the base: L1 terminal=Plus; L2 terminal=Earth; L3 terminal=Minus; Earthing terminal=Free)
Application: In photovoltaic systems between PH modules and inverter.
Technical data
Technical data
| Signalling on device | None |
|---|---|
| Protection rating | IP20 |
| Remote signalling | no |
| Pole version | 3 |
| Version for | 3-pin for photovoltaic |
| Operating temperature, min. | -40 °C |
| Operating temperature, max. | 80 °C |
| Permitted temperature range, min. | -40 °C |
| Permitted temperature range, max. | 80 °C |
| Dimension | 3-PH |
Connectivity options
| Conductor cross-section, rigid (single-wire/multiwire), min. | 2,5 mm² |
|---|---|
| Conductor cross-section, rigid (single-wire/multiwire), max. | 35 mm² |
Environmental Data
0,8714 kg CO2e / 1 PieceCO2 Footprint (GWP) Cradle-to-Gate
| Packaging without plastic | yes |
|---|
| CO2 Footprint (GWP) Cradle-to-Gate | 0,8714 kg CO2e / 1 Piece |
|---|---|
| CO₂ Footprint (GWP) | 0,8714 kg CO₂e |
| Determination date of CO2 value | 2025-05-21T00:00:00.000+0200 |
| Declared Unit (LCA) | Units |
| Declared Unit Quantity (LCA) | 1 |
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Data sheet (1)
Catalogues & Flyers (4)
Declarations (3)
Instructions and Aid (1)
Product images (2)
Tender specifications (1)
Variants
Type
Item no.
V20-C U-3PH
5096626
V20-C U-3PH
Item no.
5096626