DC Combiner Box - 6 strings 1000V (3 outputs) - with release coils
DC Combiner Box - 6 strings 1000V (3 outputs) - with release coils
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DC 6-string 1000V field enclosure with 3 outputs and shunt coils
The DC 6-string 1000V field enclosure is a device designed for the protection and management of photovoltaic strings in solar systems. The system allows the collection and distribution of energy from the photovoltaic modules to the inverter, ensuring safety and reliability.
The enclosure is configured with 3 independent outputs and is equipped with miniature circuit breakers and overvoltage protection devices. The shunt coils allow the remote opening of the circuit in emergency conditions or for safety requirements.
The ABS enclosure with IP65 protection rating allows installation in both indoor and outdoor environments, even in harsh environmental conditions.
Function of the field enclosure in photovoltaic systems
The DC field enclosure is a fundamental element in photovoltaic systems as it collects the strings coming from the modules and routes them to the inverter, integrating protection and isolation devices.
It ensures the safety of the system by protecting the components from overvoltages and allowing the isolation of the lines in case of maintenance or emergency.
- collection and distribution of photovoltaic strings
- protection against overvoltages on the DC side
- isolation of lines via miniature circuit breakers
- remote disconnection via shunt coils
The enclosure allows for the orderly and safe management of electrical connections within the photovoltaic system.
Main features of the DC field enclosure
- Field enclosure for photovoltaic systems up to 1000V DC
- Management of up to 6 strings with 3 outputs
- Wall-mounted ABS enclosure with IP65 protection rating
- 4-pole 32A miniature circuit breakers – 1000Vdc 6kA
- Shunt coils for remote opening
- T2 overvoltage surge arresters on the DC side
- IP68 cable glands for wiring protection
- Pre-assembled and installation-ready configuration
Components included in the enclosure
- 1 wall-mounted ABS enclosure IP65 – 54 modules (42x59x15 cm)
- 3 4-pole 32A miniature circuit breakers – 1000Vdc 6kA
- 3 230/400VAC shunt release devices
- 3 modular T2 overvoltage surge arresters – 1000Vdc
- 8 IP68 cable glands diameter 4–8 mm
Applications of the photovoltaic field enclosure
- Residential and commercial photovoltaic systems
- Photovoltaic systems with multiple strings
- Rooftop and ground-mounted installations
- Systems requiring DC isolation and protection
- Systems with advanced safety requirements
Technical specifications of the field enclosure
| Type | DC field enclosure for photovoltaic systems |
|---|---|
| Number of strings | 6 strings |
| Number of outputs | 3 outputs |
| Rated voltage | 1000 V DC |
| Circuit breakers | 4-pole 32A miniature circuit breakers – 6kA |
| Shunt releases | 230/400 VAC shunt coils |
| Overvoltage protection | T2 surge arresters – 1000V DC |
| Enclosure | IP65 ABS enclosure – 54 modules |
| Dimensions | 42 x 59 x 15 cm |
| Cable glands | IP68 diameter 4–8 mm |
| Installation | Wall-mounted (indoor/outdoor) |
Installation of the DC field enclosure
The enclosure is supplied pre-assembled and ready for wall mounting. The IP65 protection rating ensures resistance to weather conditions and dust, making it suitable for outdoor installations as well.
The system includes mounting accessories, cable glands, and technical documentation with an electrical diagram and instructions for a correct installation compliant with current regulations.
The installation must be carried out by qualified personnel in compliance with electrical and safety regulations.
Frequently asked questions about the DC field enclosure
What is the DC field enclosure used for?
It is used to collect and protect photovoltaic strings and route energy safely to the inverter.
How many strings can it manage?
The enclosure is designed to manage up to 6 strings with 3 independent outputs.
Is remote control possible?
Yes, thanks to the shunt coils, it is possible to open the circuit remotely or via security systems.
Is it suitable for outdoor installations?
Yes, the enclosure with IP65 protection rating allows installation in protected outdoor environments as well.
Technical data sheet of the DC 6-string 1000V field enclosure
For complete technical information and installation details, you can consult the product's technical documentation.
Related products: DC field enclosures
Do you have questions about sizing or configuration? Request technical advice.
Related search terms
DC 6-string field enclosure, 1000V photovoltaic enclosure, photovoltaic string enclosure, DC enclosure with T2 surge arresters, photovoltaic enclosure with remote disconnection, string enclosure with protections, solar system DC enclosure
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Important notes: Shipping and order handling costs are not included and will be communicated later during the quoting phase. These costs are due regardless of the chosen delivery method, including pickup at the premises.
Product prices may vary depending on availability and supplier terms at the time of the quote request. Images are for illustrative purposes only and may not accurately reflect the actual product; descriptions may contain errors. We recommend always checking the manufacturer's technical data sheet.
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