ADDITIONAL NAVIGATION

Sub-Categories

Browse by application or equipment context where useful.

SITE & SWITCHROOM APPLICATIONS

Indoor MV Equipment

Browse Range 🡲
UTILITY AND EXPOSED ENVIRONMENTS

Outdoor MV Equipment

Browse Range 🡲
UTILITY AND EXPOSED ENVIRONMENTS

Downloads

Browse Range 🡲
ACCESSORIES AND SUPPORT COMPONENTS

Downloads

Browse Range 🡲

Product and Resource Assistant

About Power Factor & Harmonic Filtering

Power Factor & Harmonic Filtering solutions are designed to improve electrical efficiency, stabilise power quality, and reduce the impact of harmonics across commercial and industrial power systems. As modern electrical environments become increasingly reliant on electronic equipment and non-linear loads, maintaining power quality is essential for operational reliability and energy performance.

LPINZ provides a range of solutions including power factor correction systems, harmonic filtering equipment, active harmonic filters, and reactive power compensation technologies. These systems help reduce unnecessary energy losses, improve network efficiency, minimise voltage distortion, and support compliance with power quality requirements across a wide range of applications.

Working alongside engineers, contractors, and facility operators, LPINZ supports projects with technical guidance, product supply, and tailored solutions suited to the specific demands of each electrical environment. Whether supporting manufacturing facilities, commercial buildings, infrastructure projects, or critical systems, our focus is on delivering reliable power quality solutions that enhance performance and protect electrical assets.

About Power Factor & Harmonic Filtering

Power Factor & Harmonic Filtering solutions are designed to improve electrical efficiency, stabilise power quality, and reduce the impact of harmonics across commercial and industrial power systems. As modern electrical environments become increasingly reliant on electronic equipment and non-linear loads, maintaining power quality is essential for operational reliability and energy performance.

LPINZ provides a range of solutions including power factor correction systems, harmonic filtering equipment, active harmonic filters, and reactive power compensation technologies. These systems help reduce unnecessary energy losses, improve network efficiency, minimise voltage distortion, and support compliance with power quality requirements across a wide range of applications.

Working alongside engineers, contractors, and facility operators, LPINZ supports projects with technical guidance, product supply, and tailored solutions suited to the specific demands of each electrical environment. Whether supporting manufacturing facilities, commercial buildings, infrastructure projects, or critical systems, our focus is on delivering reliable power quality solutions that enhance performance and protect electrical assets.

Proven in Real Projects

Supporting infrastructure, utility, and industrial applications across New Zealand.

Utility Distribution Upgrade

Supply support for medium voltage equipment used in a network improvement project.

View Project 🡲

Transport Infrastructure Power Package

Medium voltage components supporting a transport-related electrical installation.

View Project 🡲

Industrial Facility Expansion

Equipment supplied for site power distribution and system reliability upgrades.

View Project 🡲

Do you have questions about Power Factor & Harmonic Filtering?

Get in touch with our team for technical advice or product recommendations.

Do you have questions about Power Factor & Harmonic Filtering?

Get in touch with our team for technical advice or product recommendations.

Enquire NowContact Us

Power Solutions Built for Infrastructure.Backed by Experts. Delivered Fast.Get the power solutions you need to protect, power, and optimise your projects, all from one trusted supplier.

CONTACT

Auckland  09 833 5749
Wellington  04 282 0925
Christchurch  03 281 8041

PRODUCT CATEGORIES

Electrical Measuring Instruments
Circutor Power Analyser and Controller
Connectors
Earthing & Exothermic Welding
EV Charging
Fuses and Switches
High Voltage Solutions
Lightning Protection Systems
Low Voltage (LV) Switchgear
Medium Voltage Systems
Power Factor & Harmonic Filtering
Power Quality Analysers
Power System Backups
Substations – Power Automation and Protection
Surge Protection (LV)
UPS & Data Center Solutions

ENGINEERING TOOLS

LPINZ-Circutor Harmonic Filter Calculator
Circutor MyCatalog
Low Voltage Surge Protection
Medium Voltage Surge Protection
LPI Earthing Calculator
AHF Status Live
MYeBOX Power Analyzer
Power Monitoring – Live Demo

SERVICES

Soil Resistivity Testing
Service and Maintenance Contracts
Power Quality Analysis
Lightning Protection Risk Analysis
Exothermic Welding Training
Earth Resistance Testing

SUBSCRIBE TO STAY UPDATED



© 2026 LPINZ. All rights reserved.

Privacy Preference Center