About Us

Welcome to Powercap Electric Sdn. Bhd, a distinguished company with over three decades of experience in the Utility Substation, Industrial, Commercial, Railway, Power Generation, and Renewable Energy sectors. Since 1990, we have prioritized exceptional customer experiences and enduring relationships, driven by our team’s professionalism and dedication.

Our expertise has established us as a reliable and trusted industry partner. Our highly skilled professionals excel in various engineering disciplines, ensuring unparalleled customer care and support.

Choose POWERCAP for a partnership built on trust, expertise, and a steadfast commitment to excellence.

Beyond our core services, we offer contractors and panel builders quality package solutions across various sectors, including:

• Primary (Distribution, Transmission, & Generation) & Transmission Line Equipment
• Secondary/Tele-control (Distribution, Transmission, & Generation)
• Industries: Steel & Aluminium Foundry, Oil & Gas, Rolling Stock & Railway, Ports (Sea, Land, Air), Renewable Energy (Waste Heat-to-Useful Energy, Solar, Boiler & Chiller Water Energy Optimization, Biofuel), Data Centers, C&I Factories (PF & Energy Efficiency, Overcurrent Upgrade, Switchgear, Protection), Complete Safety Solutions (PPE & Tools), Interlocks (Robotics or Automations), and Others (Power Quality, Hydrogen).

Vision:

At Powercap Electric Sdn Bhd, we elevate client experiences with exceptional, one-stop solutions. We deliver top-quality products and robust support, positioning ourselves as the leading supplier and integrator in specialized fields. Focused on excellence, we’re ready to support your projects locally and regionally.

Missions:

• Establish and sustain strong, trusted partnerships with our clients.
• Work with top experts to enhance client experiences with advanced technology.
• Deliver high-quality, cost-effective solutions

Distribution:

• Active Filter
• Busbar Systems (Flexible Braided or Copper Connectors, Insulated, Laminated)
• Capacitor Bank
• Circuit Breaker (up to 500kV)
• Connector & Clamps _up to 500kV
• Control Relay Protection Panel (CRPP): Relays, Relay Modules, Relay Terminal Units, Auxiliary Relays, Protection Relays (AC or DC)
• Earthing Solution:
  • Earthing Equipment (Electrode, Plate, Rod, Joint, Strip, etc.)
  • Grounding Systems
  • Lightning Protection (Lightning Rod, Surge Arresters, Storm Detection to prevent and protect)
• EV Electric Vehicle Charging Systems and Internet Protocol Solutions
• For Rural Electrification
  • Aerial Bundle Cable (ABC)
  • Auto Recloser
  • Load Break Switches (LBS)
  • Sectionaliser
  • Pole Top Circuit Breaker
• HVDC Converter Transformer_up to 800kV
• Instrument Transformers (Medium & High-Voltage)
  • Current (CT), Voltage (VT), Capacitive Voltage (CVT), Inductive Voltage (IVT)
  • Optical (Digitalised) Instrument Transformers
  • Station Service Voltage Transformer / Power Voltage Transformer (SSVT) (Direct HV to LV)
• Isolator / Disconnectors (Double & Vertical Break)
  • Indoor up to 36kV (Medium Voltage)
  • Outdoor up to 500kV (High Voltage)
• Line Drop Out Fuse (33kV & 11kV)
• Line Outdoor Dip Free System
• MV Fuse link & bases_up to 36kV
• Neutral Earthing Resistor (NER)
• Neutral Grounding Reactor (NGR)
• Oil Immersed Power Transformer _up to 500kV
• Overhead Fittings
• Static VAR Generator (SVG)
• Station DC System
• Surge Protection Devices (AC or DC)
• Surge Arresters (Distribution / Transmission (EGLA/TLA) / Line / Substation (HV/MV) , range up to 500kV)

Transmission (Primary):

• Aluminum Tubular Busbar
• Battery, Battery Charger & Battery Monitoring System (BMS)
• Capacitor Bank
• Circuit Breaker (up to 500kV)
• Connector and Clam _up to 500kV
• Dynamic Line Rating (DLR)
• Earthing Solution:
  • Earthing Equipment (Electrode, Plate, Rod, Joint, Strip, etc.)
  • Grounding Systems
  • Lightning Protection (Lightning Rod, Surge Arresters, Storm Detection to prevent and protect)
• Insulator (Disc, Post, Line)
• Isolator / Disconnectors (Double & Vertical Break)
  • Indoor up to 36kV (Medium Voltage)
  • Outdoor up to 500kV (High Voltage)
• Line Fittings
• Reactors:
  • (Air Core Reactor/ Fault Current Limiter & Iron Core (Furnace, Harmonic, SRC ), Oil-filled, NGR)
• Neutral Earthing Resistor (NER)
• Remote Terminal Unit (RTU), Feeder Terminal Unit (FTU)
• Smart Grid / Grid of the Future (GoTF) / Meter Data Intelligence Control (MDIC)
  • Advanced Monitoring and Control
    • Distributed Demand Management System (DMS)
    • IoT and Sensors
  • Advanced Data Analytics Hardware & Software Solutions
    • Smart Meters
    • Advanced Performance Management System (APMS)
  • Energy Transitions / Distributed Energy Resources (DER)
    • DIP-Free System (DFR)
      • Uninterrupted Power Supply (UPS) / Grid Scale Battery Energy Storage System (BESS)
      • Power Quality (PQ), Voltage Sag, Volt/Var Optimisation (VVO)
    • Surge Protection Devices (AC or DC)
    • Surge Arresters (Distribution / Transmission (EGLA/TLA) / Line / Substation (HV/MV) , range up to 500kV)
    • Shunt Capacitors
    • Steel Structure (Lattice, Tubular, Monopoles, Gantry & Transmission Tower, Mounting Systems, Lighting Poles)
    • Smart Earthing Monitoring & Smart Storm Detection, Lightning Data-Log, Prevention & Protection 4.0
    • Transformer Bushing
      • OIP (Oil Immersed)
      • RIP (Resin Impregnated)
      • RIS (Resin Impregnated Paper-Synthetic)
    • Underground Cable (Cable & Accessories from 132kV to 500kV)

Transmission (Secondary):

• Alarm Annunciators
• Battery, Battery Charger & Battery Monitoring System (BMS)
• Digital Panel Meters (Power Meters, Multi-Channel Meters)
• Edge Gateways
• Electrical Testing Instrument & Measuring Equipment, Harmonic, Electrical Energy & Power Quality Analyzer, etc.
• Ethernet (Managed, Unmanaged) Switches
• Low Voltage AC Panel (LVAC)
• Metering (Power Quality Metering, Digital Power Meter, Energy Meter – Kwh/ Kvarh Meter (Class 5 & 0.2))
• Partial Discharge (PD) Monitoring System
• Programmable Transducers & Signal Transmitters
• Programmable Logic Controller (PLC)
• Protection Relays (AC or DC)
• Supervisory Control & Data Acquisition (SCADA gateway)
• Substation Time Server (STS)
• Station DC System
• Station Level Operator Interface (SLOI)
• Terminal Blocks & Accessories (Standard Screw/ Spring Cage/ Push-in types, and Higher Grade Melamine type for harsh environments, Group Markers Solutions, DIN Rail Channels, End Clamps, End Plates, Protection Covers, Interconnection Shorting Links)
• Wide Area Intelligent System (WAIS)
• xMU (Analog Merging Unit (AMU), Phasor Measurement Unit (PMU))
• Underground Cable (Cable & Accessories from 132kV to 500kV)

Renewable Energy:

• Access Control in Manufacturing
• Battery, Battery Charger & Battery Monitoring System (BMS)
• Busbar Systems (Flexible Braided or Copper Connectors, Insulated, Laminated)
• Capacitor Bank (Energy Storage, Series, Shunt, Surge) (LV, MV, HV)
• Busbar / Busduct (LV, MV, HV, Insulated) (* M_up to 33kV) (* H_up to 145kV)
• EV Electric Vehicle Charging Systems and Internet Protocol Solutions
• Fully Integrated LSS Solar Farm Monitoring System Packages
  • Multi-function Station Manager
  • Protocol Converter / SCADA Gateway
  • Protection Management System / Telecontrol Proxy Server
  • Array Boxes
  • Inverters
  • Inverter Control and Protection Device
  • Transformer Protection Devices
  • Measurement and Control Devices
  • Weather Monitoring (Sensors: Irradiance, Temperature, Wind Speed & Direction etc.)
  • Camera (For monitoring events: Disaster Safety Surveillance, Intrusion Detection Alert)
  • Performance (Inverter efficiency tracking, Real-time monitoring)
  • Communication (Data Com. Network, Satellite Cellular Com. Systems)
• Neutral Earthing Resistor (NER)
• Others –
  • PV Module
  • Inverter String
  • Combiner box
  • Rapid Shutdown Device
  • Solar Panel mounting frame & screw pile
• Power Converter
• Reactor:
  • Shunt Reactor
  • Fault Current Limiter (FCL / CLR)
    • Renewable / New Energy Solutions (Hybrid / On-Grid / AC Coupled / Micro P/ Safety / Energy Management):
  • AC Isolators (Series: Panel Mount/ Distribution Box/ Door Lock/ Enclosure)
    • AC Isolator Series (690V, 20/40A)
    • AC Isolator Series (690V, 63/80A)
    • Weatherproof AC Isolators (500V, 20/35/63A)
    • Universal AC Isolators (1000V, 16~125A)
  • DC Isolators (Series: Single Hole Mount/ Panel Mount/ Distribution Box/ Door Lock/ Enclosure)
    • DC Isolators Series (1500V, 16/25/32A/40A/55A)
    • Cage Type DC Isolator (1500V, 32A)
    • Type H Universal DC Isolator (1500V, 50A)
  • Complete Range of DC & AC Smart Switches
  • Circuit Breakers
    • AC Minature Circuit Breaker (MCB) (Short Circuit Protection & Overload Protection)
    • DC Minature Circuit Breaker (MCB) (160V, 63/125A) (1000V, 63A/125A) (Weatherproof / Flame Retardant / UV Resistance Customizable Enclosure)
    • DC Minature Circuit Breaker (MCB) (1000V, 250A) (Residual Current Protector (Options: Electronic / Electromagnetic), (Type: A / AC)) (Flame Retardant / UV Resistance Customizable Enclosure)
  • Complete Range of DC & AC Smart Switches
  • E- house / Prefabricated intelligent substation cabin, Power Booster Station & MV Inverter Station:
    • Transformer
    • Ring Main Unit/Remote Monitoring Unit (RMU)
    • Low Voltage Alternate Current (LVAC) Panel
    • Control Room with Battery & Battery Charger
    • Uninterruptible Power Supply (UPS)
    • Electrical and Control Protection Panel
  • Energy Management
    • Digital Energy Meter (DIN rail, Bi-directional measuring with RS485 and ModBus)
    • Software (Power Monitoring, Meter Data Management, SCADA, Utility Billing)
    • E Cloud smart energy management platform and station monitoring and analysis system.
    • Data Logging Multipoint WiFi Energy Meter
    • Multifunction WiFi Electric Submeters
  • Inverter Duty Transformer
  • Mounting: Solar Ground Mounts / Rooftop Mounts
  • Nexus High Performance Power and Energy Quality Monitors
  • PV Electrical Box
    • DC Junction Box (Special Surge Protector for PV DC side)
    • AC Distribution Box
    • DC & AC Combined Box
    • Surge Protector Fuse (AC / DC)
  • Shark Multifunction Switchboard Power Meter
    • Solar Farm & Substation Solutions
      • Station Level Operator Interface (SLOI)
      • Substation Automation System (SAS)
      • Industrial Managed Ethernet Switches (ESM)
      • Substation Time Synchronization Server (STS)
      • Bay Controller Unit (BCU)
      • Remote Terminal Unit (RTU)
      • Feeder Terminal Unit (FTU)
      • Control Relay Protection Panel (CRPP)
      • Busbar Protection
      • Breaker Failure Protection
      • Feeder/Capacitor Protection
      • Line Differential Protection
      • Transformer/Reactor Mechanical Protection
      • Transformer/Reactor Differential Protection
      • Relays & Trip Box
    • Power Converters
    • Smart Communication Box
    • Smart Earthing Monitoring & Smart Storm Detection, Lightning Data-Log, Prevention & Protection 4.0
    • Smart Grid / Grid of the Future (GoTF) / Meter Data Intelligence Control (MDIC)
      • Energy Transitions / Distributed Energy Resources (DER)
        • Power Schemes
          • Solar Energy Purchase
          • Net Energy Metering (NEM)
          • Self Consumption Scheme (SELCO)
          • Feed In Tariff (FIT)
          • Large Scale Solar (LSS)
          • New Enhance Despatch Agreement (NEDA) Corporate Green Power Programme (CGPP) Virtual Power Purchase Agreement (PPA)
          • DIP-Free System (DFR)
          • Uninterrupted Power Supply (UPS) / Grid Scale Battery Energy Storage System (BESS)
          • Power Quality (PQ), Voltage Sag, Volt/Var Optimisation (VVO)
        • Solar Accessories (Connector Sealing Caps, Spanner Tools, Crimping Tools)
        • Solar Fuses
        • Solar Fuse Terminal Block
        • Solar MC4 Connectors (Straight, Panel, Branch, Over Moulded Wire Harness, Branch/Straight Inline Fuse)
        • Static VAR Generator (SVG)
        • Wide Area Intelligent System (WAIS)
        • Etc…

Others: 

• Battery Energy Storage System (BESS)
• Battery Extreme Safety Control Systems
• Braking Resistor
• Contactors (* MV, Vacuum_up to 11kV)
• Extra High Voltage Traction Transformer
• Interlocks (Mechanical, Electrical and programmable Electronics Safety Interlocks)
• Plastic Enclosures & Boxes
• Power Electronics (Active / Harmonic Filters (AHF)
• Smart Earthing Monitoring & Smart Storm Detection, Lightning Data-Log, Prevention & Protection 4.0
• Steel Stuctures
• Surge Arresters
• Switches (Snap Action, Adjustable & Rotary CAM, Locomotive Breaker, Multi Chamber Aux. Contact)
• Traction System
• Tunnel Safety Escape Corridor Zone Solutions (To provide escape route for trapped humans, while protecting crucial Data Communication Network and Electricity grid, ensuring communication response during incident)
• Variable Speed Drive (VSD) (L& MV)
• Variable Frequency Drive (VFD)
• Ventilation System Exhaust Fan (Custom made to continuous operate and withstand extreme conditions for Underground Tunnel, & Mining, Railway, Highway, and Marine)