Suited for energy storage stations, renewable grid connection, data center power distribution, and industrial critical facilities — where primary switchgear and secondary protection and control systems need to be housed and delivered in a single enclosure.
Integrated E-House
MV/LV Primary Distribution Enclosures#ETENZ-EH-PSI
Product Overview
When a project requires primary switchgear and secondary protection and control systems in a single enclosure, coordinating layout, cable routing, and interface confirmation is often the longest part of delivery. ETENZ's Integrated E-House starts from the customer's equipment list and drawings — manufacturing, zone planning, auxiliary system integration, and factory inspection complete before shipment, delivered as an OEM/ODM-ready unit with interfaces prepared for direct on-site connection.
Key Metrics
12 / 40kV
Voltage
20 / 40ft
Module
IP54 / 55
Rating
IEC61850
I / O
Application Scenarios
Switchgear Room & Distribution RoomApplication scenario for Switchgear Room & Distribution Room, covering project-level equipment layout, electrical interfaces, environmental support, safety coordination, and modular integration.Compute Site Power Distribution UnitApplication scenario for Compute Site Power Distribution Unit, covering project-level equipment layout, electrical interfaces, environmental support, safety coordination, and modular integration.Battery Energy Storage StationApplication scenario for Battery Energy Storage Station, covering project-level equipment layout, electrical interfaces, environmental support, safety coordination, and modular integration.Renewable Grid-Connection Power DistributionApplication scenario for Renewable Grid-Connection Power Distribution, covering project-level equipment layout, electrical interfaces, environmental support, safety coordination, and modular integration.
Related Certifications
CE
ISO 14001
ISO 45001
ISO 9001
Integrated E-House
MV/LV Primary Distribution Enclosures#ETENZ-EH-PSI
Key Metrics
12 / 40kV
Voltage
20 / 40ft
Module
IP54 / 55
Rating
IEC61850
I / O
Product Overview
When a project requires primary switchgear and secondary protection and control systems in a single enclosure, coordinating layout, cable routing, and interface confirmation is often the longest part of delivery. ETENZ's Integrated E-House starts from the customer's equipment list and drawings — manufacturing, zone planning, auxiliary system integration, and factory inspection complete before shipment, delivered as an OEM/ODM-ready unit with interfaces prepared for direct on-site connection.
Application Scenarios
Switchgear Room & Distribution RoomApplication scenario for Switchgear Room & Distribution Room, covering project-level equipment layout, electrical interfaces, environmental support, safety coordination, and modular integration.Compute Site Power Distribution UnitApplication scenario for Compute Site Power Distribution Unit, covering project-level equipment layout, electrical interfaces, environmental support, safety coordination, and modular integration.Battery Energy Storage StationApplication scenario for Battery Energy Storage Station, covering project-level equipment layout, electrical interfaces, environmental support, safety coordination, and modular integration.Renewable Grid-Connection Power DistributionApplication scenario for Renewable Grid-Connection Power Distribution, covering project-level equipment layout, electrical interfaces, environmental support, safety coordination, and modular integration.
Related Certifications
CE
ISO 14001
ISO 45001
ISO 9001
Product Features
Primary-Secondary Zone Planning
Factory-stage zone planning for primary switchgear, secondary protection panels, and auxiliary distribution confirms cable routing and grounding paths before manufacture — eliminating field coordination between electrical disciplines.
Factory-Ready Interfaces
Cable entries, trays, HVAC, fire suppression, and communications interfaces pre-fabricated and labeled at factory exit. Site teams connect customer equipment by interface list — no additional drilling or rerouting required.
OEM/ODM Batch Delivery
Manufactured to customer brand, drawings, and batch standards. Supports custom nameplates, packaging, and documentation — suited for equipment OEMs and EPC teams with multi-site programs.
Product Details
When primary and secondary equipment share an enclosure, installation sequences and cable routing must be coordinated before manufacture — otherwise field rework is costly. ETENZ completes zone planning before manufacture, confirming equipment orientation, earthing busbars, and cable paths so installation interfaces are ready at factory exit.
Internal layout is developed from the customer's equipment list, cabinet dimensions, and wiring requirements. ETENZ confirms maintenance aisle widths, door swing direction, cable entry locations, and tray sizing — the confirmed layout drawing becomes the manufacturing basis.
At factory exit, cable knockouts, trays, earthing bars, lighting, HVAC, fire suppression, and communications interfaces are pre-fabricated to installation-ready condition. Site teams connect customer equipment by interface list — no additional drilling or modification required.
Primary and secondary zones can have separate temperature and humidity control units, preventing heat from primary equipment from affecting secondary instrumentation. HVAC sizing follows equipment heat load and site climate data, with environmental monitoring interfaces reserved in the enclosure.
Manufactured to customer drawings and BOM, with process records at key milestones. Pre-shipment inspection covers dimensions, interface positions, labeling, earthing continuity, and appearance — with inspection record issued. Customer FAT is supported.
Delivery Scope Options
Scope 1
Enclosure Supply
Scope 1Enclosure Supply
For customers with their own primary switchgear, secondary panels, and field integration capability. ETENZ supplies an installation-ready enclosure platform.
Scope Includes:
Enclosure frame, panels, doors, partitions, insulation, and weatherproofing
Cabinet installation bases, maintenance access, cable entries, and lifting provisions
Earthing, lightning protection, and site fixing interfaces
Dimensional, structural, and packaging inspection
Scope 2
Auxiliary Systems Pre-Fabrication
Scope 2Auxiliary Systems Pre-Fabrication
Builds on enclosure supply with cable trays, earthing, lighting, HVAC, fire suppression, and communications routing pre-fabricated to customer drawings — reducing site auxiliary installation.
Scope Includes:
Cable trays, conduits, lighting, service sockets, and earthing bars pre-fabricated
HVAC, ventilation, dehumidification, and environmental monitoring interfaces
Fire, access control, video, alarm, and communications conduit space reserved
Auxiliary system assembly inspection and interface labeling
Scope 3
OEM/ODM Complete Integration
Scope 3OEM/ODM Complete Integration
For equipment OEMs or project delivery teams requiring a complete prefabricated power room under their own brand and project standards. ETENZ manufactures, assembles, integrates, and inspects to customer equipment list and delivery documentation.
Scope Includes:
Manufactured to customer drawings and BOM with primary-secondary zone integration
Primary distribution, secondary panels, auxiliary power, HVAC, and communications interface assembly
Brand appearance, nameplates, packaging, manuals, and batch delivery consistency
Pre-shipment assembly, earthing, interface, identification, and document inspection
Technical Specifications
Voltage adaptation
12 / 24 / 40.5 kV class; LV 400 / 480 / 690 V
Primary fit-out
MV switchgear, transformer, converter or metering cubicle interfaces
Secondary fit-out
Protection, control, communications, DC and UPS panel interfaces
Monitoring interface
SCADA / EMS / BMS; IEC 61850 / Modbus-ready interfaces
Module size
20ft / 40ft or custom transportable module
Enclosure rating
IP54 / IP55 typical; NEMA 3R / 4 by market
HVAC ambient
-20 to +55, ventilation / AC / dehumidification fit-out
°C
Earthing and lightning
Equipotential bar, external earthing terminals and lightning interface reserved
Safety interfaces
Fire, access control, video and emergency-lighting interfaces reserved
Standards adaptation
IEC / IEEE / NEMA / UL interface documentation by project requirements
| Parameter | Specification |
|---|---|
| Voltage adaptation | 12 / 24 / 40.5 kV class; LV 400 / 480 / 690 V |
| Primary fit-out | MV switchgear, transformer, converter or metering cubicle interfaces |
| Secondary fit-out | Protection, control, communications, DC and UPS panel interfaces |
| Monitoring interface | SCADA / EMS / BMS; IEC 61850 / Modbus-ready interfaces |
| Module size | 20ft / 40ft or custom transportable module |
| Enclosure rating | IP54 / IP55 typical; NEMA 3R / 4 by market |
| HVAC ambient | -20 to +55, ventilation / AC / dehumidification fit-out °C |
| Earthing and lightning | Equipotential bar, external earthing terminals and lightning interface reserved |
| Safety interfaces | Fire, access control, video and emergency-lighting interfaces reserved |
| Standards adaptation | IEC / IEEE / NEMA / UL interface documentation by project requirements |
Product FAQs
Primary switchgear, transformer or converter interfaces, protection panels, control panels, communications panels, DC power, UPS, HVAC, fire suppression, access control, video, lighting, earthing, and SCADA/EMS interfaces — configured to the customer's equipment list and scope boundary.
Yes. ETENZ manufactures to customer drawings, brand requirements, equipment layout, project standards, and batch delivery schedule. Long-term programs can develop standard enclosure types and batch manufacturing processes.
Application, target market or project location, primary equipment list, secondary panel list, single-line diagram, layout drawing, communications interfaces, cable entry direction, HVAC requirements, protection rating, transport constraints, and estimated delivery quantity.
Yes. Enclosure Supply, Auxiliary Systems Pre-Fabrication, and OEM/ODM Complete Integration options are available based on customer equipment scope and site conditions.
Yes. Structure, protection rating, power interfaces, communications, HVAC, safety, and documentation can be adapted to the target market and project specification. Certification and third-party inspection requirements are confirmed during technical review.
Related Solutions
Power & Control
MV/LV Switchgear E-House Integration Solution
For industrial plants, utility infrastructure, data centers, and renewable-energy connection projects, ETENZ integrates MV/LV switchgear layouts, enclosure interfaces, ventilation or cooling, fire and grounding provisions, cable routes, and factory checks into a prefabricated E-House delivery scope, with enclosure supply, pre-installation, complete E-House delivery, and OEM/ODM cooperation options.
