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Electrical control

Anti-islanding PV Grid-connected Cabinet

PV grid-connection cabinet with metering, surge protection, anti-islanding protection and emergency trip functions.

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Optional Feature: Remote OperationAll products can be configured with remote operation support when the project requires remote monitoring or control.
Anti-islanding PV Grid-connected Cabinet exterior
APG-PV · PV Distribution Equipment

Product profile

Application and Cabinet Scope

Distributed rooftop or ground PV projects at 380 V or 10 kV grid-connection points, integrating metering, surge protection, anti-islanding protection and emergency trip.

  • Built-in anti-islanding microcomputer protection for grid acceptance requirements.
  • Secondary or tertiary surge protection protects inverter and PV components.
  • Low-impedance copper busbar design helps control temperature rise.
  • Optional GPRS / RS485 communication for remote dispatch platforms.
  • Supports reverse power protection and voltage / frequency abnormal trip.

Technical Parameters

ModelAPG-PV/APG-PV-10
Rated VoltageAC380V (distributed)/10kV (centralized)
Rated Current / Capacity100A-800A (configured by project capacity)
Protection GradeIP30-IP54 (outdoor stainless steel or powder-coated enclosure)
StandardNB/T 32004 / GB/T 19939
Anti-islanding PV Grid-connected Cabinet internal structure

Configuration support

Designed Around Project Power Requirements

Electrical control products are selected according to voltage level, rated current, site environment, enclosure protection, control logic and communication requirements. For mining, aggregate, photovoltaic and industrial power projects, the cabinet layout can be coordinated with production equipment and site operation needs.

  • Project-specific cabinet layout, component selection and wiring scheme.
  • Protection, metering, monitoring and communication functions can be configured.
  • Supports factory inspection, delivery coordination and installation communication.

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