Box Type Substation
A complete packaged substation integrating MV switchgear, protection & metering, LV distribution, and optional transformer in one enclosure. Built for outdoor installation and fast commissioning.
- Fully integrated HV switchgear transformer LV distribution and protection
- Customizable enclosure layout ventilation and IP rating for your site
- Drawing confirmation testing and shipping documents handled in one flow
Quick Spec Range
- Rated voltage: up to 35 kV options
- Switchgear: RMU or AIS, 630-3150 A options
- Station layout: MV LV metering, optional transformer room 2-4 rooms
- Enclosure rating: IP options plus C3-C5 anti corrosion and ventilation
Product Range and Typical Configurations
Quick selection guide for project procurement and tender response
RMU based Compact Substation
Best for ring main distribution, tight footprint and fast deployment
- MV RMU or AIS switchgear options
- LV Main distribution with feeder outgoing
- Options: Metering cabinet, ATS, capacitor bank
Switchgear Transformer LV Integrated Substation
Best for industrial parks and factories, one package for main distribution
- MV AIS or RMU switchgear integration
- LV Main distribution plus feeder circuits
- Options: Metering, protection relay brand on request
Grid Connection Package Substation
Best for solar, wind and energy storage projects with strict metering and protection
- MV Switchgear plus utility metering scheme
- LV Distribution and auxiliary power system
- Options: Protection relay, CT/VT scheme per utility
Compact Box-Type Substation for EPC & Infrastructure Projects
- Capacity:
- 315 kVA – 2500 kVA
- HV / LV:
- 11 kV / 20 kV / 33 kV / 400 V / 415 V
11 kV Box-Type Substation for Industrial & Commercial Power Supply
- Capacity:
- Up to 2000 kVA
- HV / LV:
- 11 kV / 400 V / 415 V optional
33 kV 0.4 kV European Compact Substation for Utility Distribution
- Capacity:
- Up to 2500 kVA
- HV / LV:
- 33 kV / 400 V
500 kVA Oil-Immersed Pad-Mounted Distribution Transformer 4.16 kV / 480 V
- Capacity:
- 500 kVA
- HV / LV:
- 4.16 kV / 480 V
33 kV 1000 kVA Three-Phase Pad-Mounted Transformer Substation
- Capacity:
- 1000 kVA
- HV / LV:
- 33 kV
Three-Phase 33 kV Pad-Mounted Transformer Substation for Utility Distribution
- HV / LV:
- 33 kV
- HV / LV:
- Custom per SLD
Built for Project Delivery, Not Just Equipment
We confirm drawings fast, integrate as a complete set, test in factory and support quick commissioning
Fast engineering confirmation
We review one-line diagram, layout, cable routing, ventilation and key ratings before production
Complete set integration
Switchgear, busbar, wiring, lighting, ventilation, auxiliary power done in one package
Factory testing before shipment
Interlock checks, insulation tests, functional verification and routine tests as required
Easier site installation
Lift, place, cable, connect and commission with online support when needed
Assembly & Readiness
Selected factory photos showing assembly, internal layout, and shipment preparation for box type substations. Used for technical confirmation before final approval.
- • Complete package condition and shipment readiness
- • HV/LV compartment layout and service accesse
- • Cabinet wiring discipline and protection arrangement
- • Key build stages available for review when needed
Design & Configuration
Key configuration points for packaged substation design and outdoor service.
- MV and LV integrated in one enclosure with clear room separation
- One-line diagram and GA layout confirmed before production
- Cable entry and routing designed for fast site termination
- Maintenance access and operating clearance considered in layout
- Modular room combination 2-4 rooms based on project requirement
- Outdoor enclosure with IP rating options for site environment
- Anti-corrosion system options for coastal, humid, and desert areas
- Ventilation and temperature management designed for outdoor duty
- Weatherproof cable entry and sealing for long-term reliability
- Safety signage, lighting, and door access control as required
- RMU or AIS switchgear options based on feeder configuration
- Rated current and short-circuit level confirmed per tender
- Earthing switch and mechanical interlocks for safe operation
- CT/VT and metering interfaces prepared for utility requirement
- Protection relay scheme supported with preferred brand options
- Main LV distribution with feeder outgoing circuits
- ACB/MCCB configuration based on load list and selectivity
- Optional ATS, capacitor bank, and auxiliary power cabinet
- Busbar sizing and thermal design for continuous duty
- Clear labeling and wiring for easier commissioning and service
- Metering cabinet and utility interface options
- Space reserved for SCADA/RTU integration if required
- Temperature and humidity monitoring options for enclosure
- Anti-condensation heater and intelligent ventilation control
- Documentation set for bidding and handover: drawings, test reports, manuals
Engineering & Delivery Assurance
Built to reduce EPC risk and support long-term operation.
Compliance & Documentation
- SLD / GA / BOM issued for approval before production
- FAT / routine test records + nameplate data prepared
Protection Coordination
- CT/VT scheme + relay settings aligned with fault level
- Interlocks + earthing arrangement aligned with operation practice
Outdoor Reliability
- IP rating + anti-corrosion system selected per site environment
- Ventilation / heater / anti-condensation options when needed
Serviceability
- Front access + service clearance considered in GA layout
- Standard components + clear labeling for faster replacement
Technical Resources
Download comprehensive guides and specification templates to streamline your transformer selection and procurement process.
Instant download after submit
Request a Technical Proposal
Our sales team will review your requirements and provide detailed specifications, pricing, and lead time within 24 business hours.
Fast response for project inquiries
Technical team available for clarification and design consultation
OEM / private label supported
Custom branding, nameplate, and documentation available
What happens next?
- 1. Our team reviews your specifications
- 2. We prepare a technical proposal with pricing
- 3. You receive detailed quotation and drawings
- 4. We discuss any modifications or clarifications