Grid Relay Panel

A Grid Relay Panel is a device used to protect and control the connection of distributed energy resources (DERs) such as solar panels, wind turbines, and other renewable energy sources to the electrical grid. The panel is used to ensure that the DERs are connected and disconnected to the grid in a safe and controlled manner, protecting both the DERs and the grid from damage or other issues.

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Description

The Grid Relay Panel typically includes a set of relays, which are used to connect and disconnect the DERs to the grid. The panel also includes a control system that monitors the status of the DERs and the grid, and makes decisions about when to connect and disconnect the DERs based on various parameters such as voltage, frequency, and power.

The panel also includes metering devices, such as ammeters and voltmeters, that can be used to monitor the electrical usage and identify any potential issues. It also includes protection devices, such as overcurrent protection, earth-fault protection, and residual current protection, that are designed to protect the DERs and the grid from damage in case of faults or overloads.

In summary, Grid Relay Panel is a device used to protect and control the connection of distributed energy resources (DERs) such as solar panels, wind turbines, and other renewable energy sources to the electrical grid. It typically includes relays, control system, metering devices and protection devices to monitor the power supply, protect the DERs and the grid from damage, and ensure safe and controlled connection and disconnection of DERs to the grid.

Enclosure Details

Our panels and distribution board comply with standard IEC 60439-1, DIN VDE 0660 1.500 SECTION 8.3 and all their mechanical and operating characteristics expressed in accordance to the standard.

STRUCTURE

Our panels structures are constructed using the MS sheet, with Front Door (optional back Door), Side & Back Covers.
Our enclosure system has complete modularity in 2 AXES. This provides the most flexible solution possible Height, 1‘idth, and Depth as well as sizing and placement of any sub-section are infinitely variable.
Enclosure corner. frame and Door constructed of 2mm thick Ms Sheet.
Apparatus Mounting plate constructed of 1.6mm thick Ms Sheet.
Apparatus safety covers constructed of 1.8mm thick Ms Sheet.

Paint Specifications

Panel having an electrostatic epoxy powder coated texture finishing to (RAL-7032 & 7035) or a wide

Choice of colors upon Client request.

Type Epoxy polyester powder
Coating Thickness 60-80 pm
Staved at 180 to 200°C
Gloss level Semi gloss 40 to 60%

Decree of protection

External cladding and doors all come with a sealing gasket ensuring the above mentioned standard. minimum IP class-42 and (IP 56 Obtainable) according to standard IEC -60529.

Internal Separation

Internal protection of our system is achieved using Form 1 to Form 4B type. The compartments are efficiently protected against Arcing. The incoming feed unit and the main bus bars are separated, the main & distribution bus ducts are separated from one another and also from other compartment.

Save Work Environment

Adequate lighting: There should be good lighting to allow workers to clearly see the equipment and wiring.
Ventilation: Adequate ventilation is necessary to prevent the buildup of hazardous fumes and dust.
Accessibility: The electrical panel should be located in an area that is easily accessible to maintenance workers and electricians.
Safety equipment: Workers should have access to appropriate personal protective equipment (PPE) such as gloves, safety glasses, and hard hats.
Organization: The electrical panel should be organized in a manner that allows workers to easily identify and access equipment and wiring.
Grounding: Proper grounding is necessary to protect workers from electrical shock and to protect equipment from damage.
Space: There should be sufficient space for workers to safely move around the electrical panel and perform maintenance and repair tasks.
In summary, the work environment for electrical panel work should prioritize safe

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info@hra-switchgear.com

Grid Relay Panel

Description