Doktorvolt DV-4401-FOT 1000V DC T1 T2 Solar PV Switchgear

PHOTOVOLTAIC | DV-4401-FOT | EAN: 5907589334401

Technical specifications

Weight 5 kg
SPD type

T1/T2

Number of strings

1

Voltage

DC

Additional equipment

Residual current circuit breaker


DC photovoltaic switchboard, 1000V surge arrester, T1 T2, IP65
Additional set of solar connectors

⭐⭐⭐⭐⭐

➡️Doktorvolt photovoltaic switchboard:

✔️ is fitted with high-quality current protection components,

✔️ a surge arrester from a recognised brand, characterised by high performance and protection class T1 T2, is used for DC surge protection,

✔️ the switchboard has an IP65 protection rating, ensuring it is hermetically sealed and watertight,

➡️ Doktorvolt® has implemented a TÜV SÜD-certified management system for its switchgear manufacturing process:

✔️ a guarantee of high quality,

✔️ a transparent flow of information,

✔️ a guarantee of safety,

✔️ excellent customer service is guaranteed.

PLEASE NOTE! A very common cause of fires in PV installations is the use of solar connectors from different manufacturers. Connectors from different sources have different specifications – a poor fit leads to the generation of resistance, resulting in a rise in temperature which may cause the installation to catch fire. In Europe, the IEC 62548 and IEC 60364-7-712:2017 standards do not permit the connection of DC connectors from different manufacturers. The use of connectors and components from manufacturers other than those factory-recommended by Doktorvolt® is not permitted. To prevent accidents and ensure the safety of our customers, we include a set of solar connectors (2x female and 4x male) with the distribution board.

➡️Doktorvolt specialises in the manufacture of high-quality construction distribution boards with sockets, photovoltaic distribution boards and extension leads. The company stands out on the market for its quality, attention to detail and comprehensive customer service. Doktorvolt products are manufactured using tried-and-tested components sourced from European suppliers.

Enclosure
Number of modules

4

Number of rows

1

Installation surface-mounted
Enclosure protection rating IP65
rated voltage of the enclosure 1000V
enclosure dimensions 142 x 210 x 100 mm
Enclosure dimensions including PG glands and connectors 142 x 240 x 100 mm
Enclosure material technopolymer
door material polycarbonate
housing colour

grey RAL 7035

screw material stainless steel
seal material EPDM rubber
PG cable glands and M F 4 connectors

1x PG-11
2x female
2x male

(plus a set of connection fittings included)

Certificates and standards

CE
Eu 2002/95/EC
RoHS
Deca-BDE
CEI 23-48

DC cable protection

DC surge arrester

 DC T1 T2 3P 1000V

maximum operating voltage Un 1000V DC
maximum operating voltage Uc 1000V DC
Protection class T1 T2
Test current In 20 kA
Maximum current Imax 40 kA
Voltage protection level Up < 2.0 kV
Number of DC circuits (strings) 1
Certificates, standards and classifications CE, IEC 61643-11
Cabling
Cabling used

Solar cable 1x6mm² 0.6/1kV (black)

Solar cable 1x6mm² 0.6/1kV (red)

Solar connectors
Solar connectors

2x female
2x male


(an additional set included with the switchboard)

Operating voltage

1000 V DC

Pulse voltage

8 kV

protection rating

IP 67

Manufacturer’s information
Manufacturer Doktorvolt
Manufacturer’s certificates and standards

TÜV SÜD
ISO 9001:2015
CE
IEC 61439

Manufacturer’s designation DV-4401-FOT
EAN 5907589334401


DC photovoltaic switchboard, 1000V surge arrester, T1 T2, IP65
Additional set of solar connectors

⭐⭐⭐⭐⭐

➡️Doktorvolt photovoltaic switchboard:

✔️ is fitted with high-quality current protection components,

✔️ a surge arrester from a recognised brand, characterised by high performance and protection class T1 T2, is used for DC surge protection,

✔️ the switchboard has an IP65 protection rating, ensuring it is hermetically sealed and watertight,

➡️ Doktorvolt® has implemented a TÜV SÜD-certified management system for its switchgear manufacturing process:

✔️ a guarantee of high quality,

✔️ a transparent flow of information,

✔️ a guarantee of safety,

✔️ excellent customer service is guaranteed.

PLEASE NOTE! A very common cause of fires in PV installations is the use of solar connectors from different manufacturers. Connectors from different sources have different specifications – a poor fit leads to the generation of resistance, resulting in a rise in temperature which may cause the installation to catch fire. In Europe, the IEC 62548 and IEC 60364-7-712:2017 standards do not permit the connection of DC connectors from different manufacturers. The use of connectors and components from manufacturers other than those factory-recommended by Doktorvolt® is not permitted. To prevent accidents and ensure the safety of our customers, we include a set of solar connectors (2x female and 4x male) with the distribution board.

➡️Doktorvolt specialises in the manufacture of high-quality construction distribution boards with sockets, photovoltaic distribution boards and extension leads. The company stands out on the market for its quality, attention to detail and comprehensive customer service. Doktorvolt products are manufactured using tried-and-tested components sourced from European suppliers.

Enclosure
Number of modules

4

Number of rows

1

Installation surface-mounted
Enclosure protection rating IP65
rated voltage of the enclosure 1000V
enclosure dimensions 142 x 210 x 100 mm
Enclosure dimensions including PG glands and connectors 142 x 240 x 100 mm
Enclosure material technopolymer
door material polycarbonate
housing colour

grey RAL 7035

screw material stainless steel
seal material EPDM rubber
PG cable glands and M F 4 connectors

1x PG-11
2x female
2x male

(plus a set of connection fittings included)

Certificates and standards

CE
Eu 2002/95/EC
RoHS
Deca-BDE
CEI 23-48

DC cable protection

DC surge arrester

 DC T1 T2 3P 1000V

maximum operating voltage Un 1000V DC
maximum operating voltage Uc 1000V DC
Protection class T1 T2
Test current In 20 kA
Maximum current Imax 40 kA
Voltage protection level Up < 2.0 kV
Number of DC circuits (strings) 1
Certificates, standards and classifications CE, IEC 61643-11
Cabling
Cabling used

Solar cable 1x6mm² 0.6/1kV (black)

Solar cable 1x6mm² 0.6/1kV (red)

Solar connectors
Solar connectors

2x female
2x male


(an additional set included with the switchboard)

Operating voltage

1000 V DC

Pulse voltage

8 kV

protection rating

IP 67

Manufacturer’s information
Manufacturer Doktorvolt
Manufacturer’s certificates and standards

TÜV SÜD
ISO 9001:2015
CE
IEC 61439

Manufacturer’s designation DV-4401-FOT
EAN 5907589334401