sales@heliosps.asia

Fully Managed DC Loads over TCP/IP with Smart 1U Rack Distribution Panels

  • Home
  • Our Products
    • DC UPS SystemDC UPS Systems DC Power Supply + Battery Backup in one single unit Our Smart DC UPS Systems have ethernet-based communications and control in every model and are suitable for standby and cyclic applications. Some of the load and battery monitorable parameters are: Mains fails – PSU fails Battery missing – Battery low Charge current control Monitoring and reporting of battery current and state of charge Low voltage disconnect operation Automatic battery test Battery temperature compensation Multi-stage Charging modes ( Boost – Absorption – Float – Recovery) 12V DC UPS 24V DC UPS 48V DC UPS 110V DC UPS
    • DC/DC Converters
    • DC/AC Inverters
    • AC/DC Power Supplies
    • Battery Chargers
    • Distribution Panels
    • DC Power Systems & Accessories
    • DC Electronic Loads
    • AC UPS
    • Automatic & Static Transfer SwitchesIndustrial Static Transfer Switches The Static Transfer Switch is a critical component for increasing resiliency and minimizing downtime in any critical electrical installation. It is frequently used in the data centre environment with 2N configuration for provision of redundancy for devices without dual power supplies. Normally fed from two independent UPSs or a group of UPSs they seamlessly transfer the critical load from one UPS to the other for maintenance purposes or in case of complete loss of one of the supplies. They can economically provide the next level of redundancy for critical installations where 2N configuration is not available and infrastructure changes would be prohibitively expensive and disruptive to the operation of the business. They are available in different formats from small DIN-rail mounted units, single-phase bypass switches for industrial application, rack-mounted single and 3 phase static switches for telco and data centre applications, to wall-mounted and freestanding units in single and 3 phase for protection of whole departments or complete critical infrastructure. Automatic Transfer Switch (ATS) Vs  Static Transfer Switch (STS) An STS – static transfer switch has no mechanical switching devices (SCRs used for switching) and on manual command, transfers your critical load at the point of…New
    • Remote Battery Monitoring Systems
    • Batteries
    • Power Quality Solutions
    • Programmable AC Power SupplyProgrammable AC Power Supply
  • Custom Solutions
    • Low DC Power Applications
    • Medium & High Dc Power Applications
  • Industries
  • Services
    • Custom Design
    • Helios Service Department
    • Turnkey Solutions
  • Support
    • RMAs
    • Privacy Policy
    • Terms and Conditions
    • Application Notes
    • SR Series Comms Downloads
  • About Us
    • Our Business
    • History
    • Our Team
  • News
  • Contact Us
  • My Enquiries
background Layer 1
  • Home
  • Our Products
    • DC UPS SystemDC UPS Systems DC Power Supply + Battery Backup in one single unit Our Smart DC UPS Systems have ethernet-based communications and control in every model and are suitable for standby and cyclic applications. Some of the load and battery monitorable parameters are: Mains fails – PSU fails Battery missing – Battery low Charge current control Monitoring and reporting of battery current and state of charge Low voltage disconnect operation Automatic battery test Battery temperature compensation Multi-stage Charging modes ( Boost – Absorption – Float – Recovery) 12V DC UPS 24V DC UPS 48V DC UPS 110V DC UPS
    • DC/DC Converters
    • DC/AC Inverters
    • AC/DC Power Supplies
    • Battery Chargers
    • Distribution Panels
    • DC Power Systems & Accessories
    • DC Electronic Loads
    • AC UPS
    • Automatic & Static Transfer SwitchesIndustrial Static Transfer Switches The Static Transfer Switch is a critical component for increasing resiliency and minimizing downtime in any critical electrical installation. It is frequently used in the data centre environment with 2N configuration for provision of redundancy for devices without dual power supplies. Normally fed from two independent UPSs or a group of UPSs they seamlessly transfer the critical load from one UPS to the other for maintenance purposes or in case of complete loss of one of the supplies. They can economically provide the next level of redundancy for critical installations where 2N configuration is not available and infrastructure changes would be prohibitively expensive and disruptive to the operation of the business. They are available in different formats from small DIN-rail mounted units, single-phase bypass switches for industrial application, rack-mounted single and 3 phase static switches for telco and data centre applications, to wall-mounted and freestanding units in single and 3 phase for protection of whole departments or complete critical infrastructure. Automatic Transfer Switch (ATS) Vs  Static Transfer Switch (STS) An STS – static transfer switch has no mechanical switching devices (SCRs used for switching) and on manual command, transfers your critical load at the point of…New
    • Remote Battery Monitoring Systems
    • Batteries
    • Power Quality Solutions
    • Programmable AC Power SupplyProgrammable AC Power Supply
  • Custom Solutions
    • Low DC Power Applications
    • Medium & High Dc Power Applications
  • Industries
  • Services
    • Custom Design
    • Helios Service Department
    • Turnkey Solutions
  • Support
    • RMAs
    • Privacy Policy
    • Terms and Conditions
    • Application Notes
    • SR Series Comms Downloads
  • About Us
    • Our Business
    • History
    • Our Team
  • News
  • Contact Us
  • My Enquiries
Home Power Quality & Power Factor Correction Active Harmonic Filters

Active Harmonic Filters

Modular & Wallmount Active Power Filters

Most electrical transmission and distribution systems have been designed to operate at the fundamental frequency only and the presence of non-linear loads often stress distribution equipment and can disrupt normal power supply operation.Enersine Active Power Filter measures and monitors the entire load current through external auxiliary coupling current sensing transformers (CT) mounted on the AC line, removes the fundamental frequency component and injects opposite phase harmonic current to cancel harmonic current in the electrical distribution system. By cancelling the harmonics currents in the circuit, there will:

  1. No risk of harmonic resonance
  2. Significantly reduce voltage waveform distortion
  3. Reduced voltages drop and temperature rise on transformer & cables
  4. Improved power factor

Effects Of Harmonics

  • Cause transformers derating and/or overheating
  • Reduces overall electrical system power factor e.g. PF0.6 (Energy wastage)
  • Generators unable to switch on or Capacitor Bank burnt
  • Cause Overheating to cables resulting in possible short circuit
  • Interference to communication equipment – resulting in data loss

Product Categories

Active Harmonic Filter ESP-34W-APF 35A 60A 80A 90A 100A

Enersine ESP-34W 35A – 100A APF – Wall Mount Active Harmonic Filter

Enersine Pro 60A – 2400A Modular Active Harmonic Filter

Why Improve My Harmonics?

  • The harmonic components of order 3 (150 Hz) in three-phase systems become homopolar, for instance: They converge on the neutral conductor and overload it. In the absence of the neutral, circulating currents may occur inside the three-phase appliances, connected in triangular form, generating dangerous overloads in this situation as well.
  • In single-phase systems,  personal computers are classic examples of heavily-distorted loads with a high content of 3rd order harmonics which, as described above, will have an effect on the neutral. The conductor must, therefore, be sized appropriately, otherwise overheating will occur, thus reducing its life and quality.
  • They can cause failure of PLC, DCS, computer, and other sensitive low voltage power supplies.
Harmonic currents can be improved by installing Active Harmonic Filtering (AHF) equipment. To learn more about our Active Harmonic Filters, click on the products above or contact us to receive the best assistance from our Technical Sales Engineers.Customers with Variable Speed Drives The Rural Network Harmonics Standard affects all customers that have connections with a cumulative VSD load exceeding 20kW. The Standard was revised and updated during January 2014. In addition to new installations of Variable Speed Drives (VSD's), effective from 20 January 2014, all existing connections with a cumulative VSD load exceeding 20kW are required to have a harmonic filter installed (or similar mitigation).

Featured Post

DIN Rail 360W DC Power and Distribution Solution

Search Products

SEARCH

Product categories

  • DC UPS System
  • DC/DC Converters
    • DIN Rail Mount DC/DC Converters
    • Industrial DC/DC Converters
    • High Input Voltage Industrial DC/DC Converters
    • Mil-Spec Isolated & Non-Isolated DC/DC Converters
    • Railway DC/DC Converters
      • Up to 100W DC/DC Converters
      • 100W - 250W DC/DC Converters
      • 250W - 500W DC/DC Converters
      • High Input Voltage DC/DC Converters
    • High Voltage DC/DC Converters
      • Proportional High Voltage DC/DC Converters
      • Regulated High Voltage DC/DC Converters
    • PCB Mount DC/DC Converters
      • Single In Line Package DC/DC Converters
      • Regulated DC/DC Converters
      • High Power Density Modules DC/DC Converters
  • DC/AC Inverters
    • Modular DC/AC Inverters
    • Rack Mount DC/AC Inverters
    • Inverter/Chargers
    • Industrial DC/AC Inverters
      • Single Phase Output DC/AC Inverters
      • Three Phase Output DC/AC Inverters
    • Railway DC/AC Inverters
    • AC/AC Frequency Converters
  • AC/DC Power Supplies
    • Standalone AC/DC Power Supplies
    • Adapters & External AC/DC Power Supplies
    • Laboratory AC/DC Power Supplies
    • 19'' Rack Mount AC/DC Power Supplies
    • DIN Rail Mount AC/DC Power Supplies
    • Open Frame & Panel Mount AC/DC Power Supplies
      • Up to 250W AC/DC Power Supplies
      • 250W - 750W AC/DC Power Supplies
      • 600W - 5000W AC/DC Power Supplies
    • Multi-Output AC/DC Power Supplies
    • High Voltage AC/DC Power Supplies
    • LED Lighting AC/DC Power Supplies
      • IP20
      • IP65
    • PCB Mount AC/DC Power Supplies
  • Battery Chargers
    • Modular & Configurable Battery Chargers
    • Thyristor Controlled Battery Chargers
    • Deep Cycle Battery Chargers
    • Security Industry Battery Chargers
    • Standby Applications Battery Chargers
  • DC Power Distribution Panels
  • DC Power Systems & Accessories
    • Hybrid DC Power Systems
    • Modular DC Power Systems
    • Accessories
      • Diodes & Redundancy Modules
      • Controllers
      • Meters
      • Modular Rectifiers
        • Convection Cooled Rectifiers
        • Fan Cooled Rectifers
    • Rack Mount DC Power Systems
    • Wall Mount DC Power Systems
  • AC UPS
    • Line Interactive AC UPS
    • Three Phase Output AC UPS
    • Industrial & Outdoor AC UPS
    • Single Phase Output AC UPS
  • Automatic & Static Transfer Switches
  • Batteries
    • Batteries For Military Vehicles
    • High Temperature
    • Stable Mains
    • Deep Cycle
    • Unstable Mains
    • 12V Batteries for UPS
  • Programmable AC Power Supply
  • DC Electronic Loads
  • Remote Battery Monitoring Systems
  • Power Quality & Power Factor Correction
    • Active Harmonic Filters
    • Power Conditioners - Voltage Stabilisers
Helios Power
Solutions
Asia

www.heliosps.asia

Office Address

56A Boat Quay
Singapore,
049845

Contact Info

Email: sales@heliosps.asia
Phone: +65 6871 4140

 

 

Helios Power
Solutions
Middle East

www.heliosps.asia

Office Address

105-01 Emaar Sq – Bldg. 4,
Sheikh Mohammed Bin Rashid Blvd
Downtown Dubai, UAE

Contact Info

Email: sales@heliosps.asia
Phone: +971 4 401 8484

Helios Power
Solutions
Australia

www.heliosps.com.au

Office Address

Unit 6, 2-8 South St,
Rydalmere,Sydney,
NSW, Australia, 2116

Contact Info

Email: sales@heliosps.com.au
Phone: +61 2 7200 9200

Helios Power
Solutions
New Zealand

www.heliosps.co.nz

Office Address

3 Heremai Street,
Henderson, Auckland,
New Zealand, 0612

Contact Info

Email: sales@heliosps.co.nz
Phone: +64 9 835 0700

Middle East & Asia | English | Get in Touch | Support | Privacy | Terms & Conditions

Product Tags

1U Rack Mount Battery Charger APK DIN Rail DC UPS FANLESS-INVERTERS Lift Application OPUS DC Power Systems SR TSI - ECI Technology

© Copyright Helios Power Solutions 2023