Industry Solutions
Industry Power Distribution Solutions
Each industry has different requirements for continuity, load characteristics, installation space, and expansion. NORTH configures the equipment combination around project conditions.
AI Computing Centers
High-density IT loads require continuous operation, rapid deployment, and flexible expansion as rack counts and per-rack power increase.
Key Configuration Points
- 01
A/B power paths
Critical IT loads commonly use independent A and B power paths to reduce the effect of a single-path failure on rack operation.
- 02
Plan backbone capacity early
Backbone distribution should account for later increases in rack count and power density, not only the initial deployment.
- 03
Route busway along rack rows
In high-density rack areas, plug-in busway can run above each row and supply racks through nearby tap-off units, reducing backbone cable replacement during expansion.
- 04
Monitor connection points
Busway joints and tap-off units can be configured for temperature, current, and operating-state monitoring to support overload and abnormal-heating assessment.
Core Power Distribution Equipment
- Medium-voltage switchgear
- Transformers
- Low-voltage switchgear
- UPS
- Standby generators
- STS / ATS
- Track / plug-in busway
- Tap-off units
- Rack PDUs
- Power monitoring system
Distribution Concept
Industrial Parks
Production lines, motors, robots, and utilities create different load profiles. The distribution system must handle load variation while retaining capacity for line changes and expansion.
Key Configuration Points
- 01
Zone by process area
Workshop main distribution should be divided by production area or process unit so dissimilar loads are not concentrated on one branch circuit.
- 02
Size backbones by area capacity
Where production lines may change, organize backbone supply around area capacity and distribute to equipment through tap-off units or local distribution panels.
- 03
Treat impact loads separately
Large motors, welding equipment, and frequently started loads require separate review of starting current, short-duration impact, and protection coordination rather than simple nameplate summation.
- 04
Address power quality
Where many drives, servo systems, and power-electronic devices operate together, assess harmonics, reactive-power compensation, and voltage fluctuation using test or design results.
Core Power Distribution Equipment
- Medium-voltage switchgear
- Distribution transformers
- Low-voltage switchgear
- MCC motor control centers
- Compact busway
- Tap-off units
- Power distribution cabinets / panels
- Soft starters / variable-frequency drives
- Reactive-power compensation equipment
- Active power filters (APF)
- Power monitoring system
Distribution Concept
Healthcare Facilities
Operating theatres, ICUs, imaging, fire-safety systems, and general clinical loads have different continuity requirements, so normal, standby, emergency, and critical-load paths need clear separation.
Key Configuration Points
- 01
Tier loads by criticality
Critical medical, fire and life-safety, general clinical, and public-area loads should follow separate paths required by the project design, avoiding mixed critical and general loads on one final branch.
- 02
Coordinate normal and standby sources
Circuits requiring continuity are commonly supported by normal and standby or emergency sources through ATS equipment; loads sensitive to short interruptions may also require UPS support.
- 03
Treat sensitive medical equipment independently
Imaging, surgery, monitoring, and other precision equipment may be more sensitive to voltage variation, harmonics, short interruptions, and earthing arrangements. Dedicated circuits and project-specific UPS, power-quality, or isolated-power measures should be assessed.
- 04
Plan zones and maintainability
Hospitals are commonly distributed by floor, department, and function. Coordinate backbone capacity, busway or cable routes, maintenance access, and fire compartments early to avoid repeated backbone alterations.
Core Power Distribution Equipment
- Medium-voltage switchgear
- Distribution transformers
- Low-voltage main switchboards
- ATS transfer equipment
- UPS
- Standby diesel generators
- Compact busway
- Emergency distribution panels
- Floor / department panels
- Medical isolated-power systems where required by project design
- Power monitoring / energy management systems
- Power-quality equipment where required
Load classification, standby-source type, transfer time, UPS configuration, and the scope of medical isolated-power systems must follow project drawings, medical-equipment requirements, and applicable local codes.
Distribution Concept
Large Commercial Complexes
Retail, food service, offices, HVAC, and public areas create many distributed loads while tenants and uses keep changing, requiring a stable backbone and adaptable floor-level distribution.
Key Configuration Points
- 01
Separate backbones from tenant distribution
In high-rise or large commercial buildings, separate the stable building backbone from frequently changing tenant circuits to reduce the impact of local alterations on the main system.
- 02
Use vertical backbone distribution
High-capacity power can be delivered to floors by vertical busway, then distributed locally through tap-off units and floor panels.
- 03
Organize common loads independently
HVAC, lifts, fire systems, pumps, and other common building equipment should have clearly defined independent circuits for operation and maintenance.
- 04
Allow for changing uses
Floor capacity, tap-off positions, and final circuits should account for capacity differences among food service, retail, and office uses rather than only the first tenant fit-out.
Core Power Distribution Equipment
- Medium-voltage switchgear
- Distribution transformers
- Low-voltage main switchboards
- Diesel generators
- ATS equipment
- Compact busway
- Busway tap-off units
- Floor distribution panels
- Power / lighting panels
- Reactive-power compensation / harmonic mitigation equipment
- Smart meters
- Energy management system
Distribution Concept
