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TRANSFORMERS & ELECTRICAL COMPONENTS
Prefabricated Substations

MKXB2 · Compact prefabricated substation

Compact prefabricated substation for distribution sites with limited space.

Assembly
Prefabricated substation
Selection
Transformer rating and HV/LV arrangement
Enquire about MKXB2 ↗

Price on enquiry · Configuration, quantity & destination

Supply scope, manufacturer information, applicable documents and warranty arrangements are confirmed in the quotation and order.

APPLICATION & DUTY

Where MKXB2 fits

MKXB2 is a compact intelligent prefabricated-substation concept for constrained urban distribution sites. Its modular arrangement combines power equipment with space for communication functions. Selection begins with the incoming network, transformer duty and LV feeder arrangement, then coordinates the enclosure with the available site.

Illustrative industrial infrastructure setting
Application illustration
APPLICATION / 01

Urban network refurbishment

For locations where existing foundations, surrounding structures or narrow access limit the space available for new equipment.

Illustrative industrial infrastructure setting
Application illustration
APPLICATION / 02

Compact distribution sites

For neighbourhood and municipal supply points requiring an integrated substation rather than separate equipment rooms.

PRODUCT ENGINEERING

Construction & operating functions

MKXB2 product illustration
MKXB2Product illustration · Configuration varies by specification
DETAIL / 01

Modular equipment arrangement

The substation is organised as a modular assembly. This allows the transformer and distribution arrangement to be discussed against a defined electrical scheme and site envelope.

DETAIL / 02

Communication compartment

A communication space is included in the described layout. Remote operation and data reporting require the specified control devices, power supply and communication interfaces.

DETAIL / 03

Steel enclosure options

Stainless-steel and carbon-steel enclosure constructions are described. Material and finish should be selected for the actual outdoor exposure and maintenance requirements.

DETAIL / 04

Integration with an existing site

The compact arrangement is intended for space-constrained upgrades. Existing foundation dimensions, cable routes and maintenance access must be reviewed before agreeing a replacement layout.

DEFINE THE SELECTED ASSEMBLY

Configuration & installation interfaces

SPECIFICATION & INTEGRATIONReview equipment installation

Match the installation drawing, cable routes, clearances and electrical duty for the selected equipment.

Illustrative working scene
Power circuit
Provide incoming voltage, transformer capacity and LV outgoing feeder schedule.
Automation
Identify remote-control functions, signals, communication protocol and auxiliary supply.
Enclosure
Define material, external appearance, access doors and site-space restrictions.

Installation & connection checklist

  • Supply the existing foundation and cable-entry drawing.
  • Confirm access for delivery, positioning and equipment maintenance.
  • Identify metering, protection and communications requirements.
  • Agree the complete electrical and dimensional layout before fixing the supply scope.

Drawings & configuration documents

Send your selected rating and installation requirements to request the matching dimensional drawing, connection details and technical schedule.

DOCUMENTS · DELIVERY · SUPPORT

Technical coordination & after-sales enquiries

MKXB2 product illustration
MKXB2 · Product illustration

Confirm the order documents

Agree the selected specifications, applicable drawings, inspection records and identification requirements in the quotation and order.

Coordinate delivery

Include quantity, destination, packing requirements and preferred trade terms. Confirm transport scope and the requested delivery schedule with the quotation.

Request technical support

For an existing unit, provide its model, nameplate or order reference and a description of the issue. Include relevant photos or records already available. Warranty and service scope follow the agreed order terms.

Contact about this model ↗
START WITH WHAT YOU HAVE

Prepare a quotation for this equipment.

Choose your enquiry type. Start with the information you have.

Price on enquiry

Quotations are prepared for the selected configuration, quantity and destination. Currency, validity, delivery terms, freight and any applicable duties or taxes are specified in the quotation.

Project procurement

New installations & project tenders

Discuss a project ↗
What to prepare

Send the single-line diagram, transformer duty, feeder schedule and site plan.

Distributor procurement

Model lists & repeat orders

Discuss supply requirements ↗
What to prepare

Identify recurring electrical schemes, destination conditions and the required equipment scope.

Panel & equipment builders

Equipment integration & matching

Discuss an assembly ↗
What to prepare

Provide civil, cable, ventilation and control interfaces for the complete substation arrangement.

Repair & replacement

Identify an existing unit or part

Identify a replacement ↗
What to prepare

Send the existing layout, nameplates and available access; identify which sections will be retained.

Illustrative enquiry scenarios.

Selection checklist for MKXB2
  • Single-line diagram and incoming network arrangement
  • Transformer rating, outgoing feeder schedule and metering scheme
  • Site dimensions, cable entry, access, ventilation and drainage
  • Protection, control supply, communication and delivery scope
  • Supply the existing foundation and cable-entry drawing.
  • Confirm access for delivery, positioning and equipment maintenance.
  • Identify metering, protection and communications requirements.
  • Agree the complete electrical and dimensional layout before fixing the supply scope.

From enquiry to an agreed supply

  1. Share the requirementModel, duty, quantity and destination.
  2. Review the configurationResolve ratings, interfaces and site conditions.
  3. Agree the technical scheduleScope, drawings, tests, price and delivery terms.
  4. Confirm delivery documentsAgree packing, identification and the applicable inspection records.

Testing, warranty terms and after-sales scope are to be agreed in the quotation and order documents for the selected configuration.

Product catalogue

Mingkong High & Low Voltage Switchgear Selection Guide · Updated 24 October 2026 · Chinese / English

Download PDF ↗

For a quotation, include your required model, rating, quantity and operating conditions.