KYN28-12 metal-clad medium-voltage switchgear for industrial power distribution

Industrial Power Distribution Solutions

Project Solution

Industrial Power

Project-engineered MV distribution for factories and industrial facilities.

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Project Scenario

Project-engineered MV distribution for factories and industrial facilities.

Typical Project Inputs

Voltage, load, fault level, SLD, site conditions, protection requirements, quantity and delivery schedule.

Recommended Equipment

RMU & GIS

12–40.5kV project-specific selection.

MV Switchgear

Air- or gas-insulated solution according to SLD.

Compact Substation

Integrated MV transformer LV package where applicable.

Engineering Support

  1. Requirement and SLD review
  2. Equipment and configuration selection
  3. GA and technical document preparation
  4. Inspection and FAT coordination
  5. Packing and delivery documentation

Related Evidence

Only verified project, FAT, packing, shipment and application evidence will be linked.

Project Scenario

Factories, process plants and industrial parks use medium-voltage switchgear to distribute incoming utility power to transformers, motors and production-area substations.

Typical Challenges

Production continuity, selective protection, future expansion, mixed load types, limited shutdown windows and integration with plant control requirements.

Recommended Equipment

QCL-12/QCL-24 RMU/GIS, QCL-40.5, air-insulated switchgear, YB-12 substations and low-voltage switchboards as required by the system.

Typical Voltage & Configuration

Typical configurations include utility incoming, bus coupler, transformer and motor feeders, metering and spare panels. Final ratings, protection and panel arrangement are confirmed from the approved SLD and project specification.

Engineering and Delivery Support

SLD Review

Feeder functions, busbar rating, protection and metering review.

GA Drawing

Panel lineup, dimensions, cable entry and foundation interface.

Technical Clarification

Project-specific deviations, options and document schedule.

Testing & FAT

Agreed inspection, functional checks and FAT documentation.

Export Packing

Protected packing and shipping-section planning for international delivery.

Start the Technical Review

Send the SLD, voltage, fault level, current, quantity and installation conditions. Qiangchi will prepare a project-specific equipment recommendation.

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Complete Engineering Solution Scope

Project Scenario

Manufacturing plants, process facilities, utilities, data-related infrastructure and industrial expansions requiring reliable internal MV distribution.

Typical Challenges

  • Motor, transformer and critical-load protection coordination
  • Brownfield interfaces and restricted shutdown windows
  • Clear interlocking, maintainability and spare-feeder planning

Typical Voltage

Common project classes include 10/11/12kV, 20/22/24kV and 33/35/36/40.5kV. The applicable equipment class is confirmed from the nominal voltage, highest system voltage, insulation level and project standard.

Recommended Equipment & Products

QCL GIS or XGN15 AIS RMU according to voltage, space and environment; YB-12 for packaged transformation; LV distribution according to project scope.

Review QCL-12, QCL-24, QCL-40.5, XGN15-12 and YB-12.

Typical Configuration

Incoming, transformer, motor or process feeders, bus coupler, PT/metering and standby supply are project-configured.

SLD, GA Drawing & Technical Clarification

Qiangchi reviews the SLD, BOQ and specification, prepares a project-specific configuration and coordinates GA drawings, interface details, component schedule and technical clarifications before production release.

Manufacturing, Testing & FAT

Manufacturing follows the approved documents. Inspection and routine testing are completed according to the applicable product and agreed requirements. Customer or third-party FAT witness scope can be confirmed in the inspection plan.

Packing, Delivery & Handover

Equipment is prepared for export handling according to cabinet size, destination and transport method. Packing list, shipping marks, agreed test records and technical documents are coordinated before dispatch. Lead time is confirmed according to configuration and quantity.

Related Technical Guides

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Upload the SLD, BOQ and specification for configuration review.

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