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Electrical control

American Box-type Substation

Compact combined substation for outdoor distribution areas, lighting networks, temporary power and small renewable energy projects.

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Optional Feature: Remote OperationAll products can be configured with remote operation support when the project requires remote monitoring or control.
American Box-type Substation exterior
ZGS Series · Box-type Substation

Product profile

Application and Cabinet Scope

Distribution areas, road lighting, temporary construction power, small PV projects and wind-power grid connection.

  • Compact and cost-efficient single-side door arrangement.
  • HV components are oil-immersed and sealed for low-maintenance outdoor use.
  • Low loss design is suitable for long-term unattended operation.
  • Quick installation after foundation and cable connection.

Technical Parameters

ModelZGS11-Z/ZGSB
Rated VoltageHV10kV, LV0.4kV
Rated Current / Capacity30-1250 kVA (fully sealed oil-immersed)
Protection GradeIP33-IP43
StandardGB/T 17467 / ANSI C57.12
American Box-type Substation 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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