📞 +91 78695 10053 / +91 95886 90930 ✉ vishakha@vezorainternational.com ✉ kush@vezorainternational.com
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Industrial Automation › Capability 02

Variable Frequency
Drive (VFD)
Engineering & Integration

End-to-end VFD engineering — drive selection, sizing, parameterisation, EMC filter design, brake-resistor sizing and full motor-load commissioning — for pumps, fans, conveyors, mixers, compressors and machine tools from 0.4 kW to 500 kW across ABB, Siemens, Schneider, Danfoss, Yaskawa & Delta drives.

8+
VFD Brands Supported
0.4–500 kW
Power Range Engineered
25%+
Typical Energy Savings
FAT+SAT
Factory & Site Acceptance
🎛️
VFD · Drives · Motors
Sized · Tuned · Commissioned
0.4–500 kWFull power range
🌬️
Pumps & FansSensorless vector
🔄
Conv. & MixersClosed-loop torque
🌐
Profinet / ModbusNetwork-ready
VFD Brands We Engineer On

8 Leading VFD Brands — Full Lifecycle Support

🟥ABBACS580 · ACS880 · ACS355 · DCS
🏭SiemensSinamics G120 · S120 · V20 · MM440
SchneiderAltivar 320 · 630 · 930 · ATV12
🔴DanfossFC 102 · FC 202 · FC 302 · VLT
🔵YaskawaA1000 · GA500 · GA800 · V1000
🔵MitsubishiFR-A800 · FR-D700 · FR-E700
🟢DeltaVFD-MS300 · CH2000 · C2000+
🟠Lenze · Allen-Bradleyi550 · 8400 · PowerFlex 525/755
What We Engineer

Full-Lifecycle VFD & Drive Engineering

From sizing the right drive for a single 5 kW pump to commissioning 500 kW process drives with regen braking — six core engineering capabilities, fully accountable.

01
⚖️

Drive Sizing & Selection

Right drive for the right load — calculated from motor data, load profile, ambient conditions, duty cycle and start/stop frequency. Avoid oversizing waste & undersizing failures.

  • Motor-load profile analysis
  • Constant / variable torque sizing
  • Heavy-duty / overload rating
  • Ambient derating (temp / altitude)
02
🛠️

Programming & Parameterisation

Application-specific drive programming — V/Hz, sensorless vector, closed-loop vector or DTC — with PID, ramps, jog modes, S-curves and start-up routines configured for your process.

  • V/Hz · sensorless vector · CLV · DTC modes
  • PID for pressure/flow/temp control
  • S-curve, multi-step ramp configuration
  • Auto-tune & commissioning macros
03

EMC & Power Quality

EMC compliance is critical — line filters, line reactors, output dV/dt filters and sine-wave filters sized correctly to meet IEC 61800-3 limits and protect motor insulation on long cable runs.

  • EMC filter sizing (Class A / B / C2)
  • Line & load reactors
  • dV/dt & sine-wave output filters
  • Harmonic mitigation & THD audit
04
🌐

Communication & Network Integration

Drive integration into your control system — Profinet, EtherNet/IP, Modbus TCP/RTU, CANopen or Profibus — with PLC function blocks, parameter access & status monitoring.

  • Profinet · EtherNet/IP · Modbus · CANopen
  • PLC function blocks & faceplates
  • Drive monitoring on HMI / SCADA
  • Multi-drive synchronisation
05
📉

Energy Audit & Savings

Most pumps, fans & compressors run far below rated load. Replacing star-delta starters with VFDs typically saves 20–40% energy with payback in 12–24 months — we measure, report and prove the savings.

  • Baseline energy measurement
  • Load-profile data logging
  • VFD vs. throttle / damper savings calc
  • Post-installation savings verification
06
🔋

Soft Starters, DC Drives & Regen

Beyond standard VFDs — soft starters for high-inrush pumps & compressors, DC drives for legacy DC motors, and active-front-end / regenerative drives for hoists & lifts.

  • Soft starters with bypass
  • DC drives (1Q / 2Q / 4Q)
  • Active front-end (AFE) regenerative
  • Brake resistor & chopper sizing
Industries We Automate

VFDs in Action — Across African Industry

From municipal water pumps to mine-shaft conveyors and process-industry mixers — VFDs are the workhorse of efficient electrical drives across every African industrial sector.

💧
PumpsWater, slurry, dosing, vacuum, sewage
🌬️
Fans & BlowersHVAC, induced/forced draft, exhaust
🔄
ConveyorsBelt, screw, drag, apron, modular
🌀
Mixers & AgitatorsProcess tanks, reactors, blenders
🏭
CompressorsAir, refrigeration, gas — soft start
⛏️
Crushers & MillsMining, cement, food milling
🏗️
Hoists & CranesRegen drives, multi-motor sync
🛠️
Machine ToolsSpindle drives, servo-style applications
Our Engineering Process

From Drive Sizing to Energy Savings Verified

Every VFD project follows the same disciplined path — from load profiling and drive sizing through commissioning, tuning and energy savings verification.

1

Load & Site Survey

Motor data, load profile, ambient, duty cycle & supply quality

2

Drive Sizing & Selection

Drive model, EMC filter, reactor, brake resistor, cabling

3

Parameterisation & Programming

V/Hz, vector or DTC config; PID, ramps, comms set-up

4

FAT — Bench Test

Drive bench-tested with motor & load simulation

5

On-Site Commissioning

No-load run, on-load tuning, vibration & current check

6

Energy Audit & Handover

Post-install savings measurement, operator training, AMC

Our Engineering Toolkit

The Drives, Filters & Tools We Engineer With

Multi-Brand Drive Engineering Team

Our drive engineers are experienced across the world's leading VFD brands — ABB, Siemens, Schneider, Danfoss, Yaskawa, Delta & Lenze — so we recommend the right drive for your motor and load, not just one OEM.

Whether you're standardising on ABB ACS880, retrofitting Sinamics G120 across a plant, or upgrading legacy Mitsubishi A700s to A800s, we deliver sizing, supply, parameterisation, commissioning & tuning across every major drive family.

  • 📜
    Brand-neutral recommendations — best-fit drive for your motor/load, ambient, comms standard & existing inventory.
  • 🔄
    Legacy drive replacement — Siemens MM440→G120, ABB ACS550→ACS580, Mitsubishi A500→A800, Yaskawa V1000→GA500.
  • 📊
    Energy audit reports — kWh-baseline, load-profile data & verified post-installation savings.
  • 🛡️
    EMC & insulation protection — line/load filter sizing, dV/dt & sine filters for long cables and old motors.

🎛️Standard VFD Series

ABB ACS580 / ACS880Siemens Sinamics G120 / V20Schneider Altivar 320 / 630Danfoss FC 102 / FC 202Yaskawa GA500 / GA800Mitsubishi FR-A800Delta MS300 / C2000+Allen-Bradley PowerFlex 525 / 755

Soft Starters & DC Drives

ABB PSE / PSTXSiemens 3RW soft starterSchneider Altistart 22 / 48Danfoss MCD 600ABB DCS800Siemens 6RA80 DC Master

🔋Filters, Reactors & Brake Resistors

EMC Class A/B filtersLine reactors 2–5%Output dV/dt filtersSine-wave output filtersBrake choppersBrake resistors (custom)

🌐Drive Communication

ProfinetEtherNet/IPModbus TCP / RTUCANopenProfibus DPEtherCATCC-Link

📊Engineering & Tuning Tools

ABB Drive ComposerSiemens Starter / StartdriveSoMove (Schneider)MCT 10 (Danfoss)DriveWorksEZ (Yaskawa)FR Configurator (Mitsubishi)
Why Vezora for Automation Engineering

What Sets Our VFD & Drive Engineering Apart

🎓
Multi-Brand Drive Specialists

ABB Drive Composer, Siemens Sinamics, Danfoss MCT 10, Yaskawa DriveWorks — engineers across all major drive families.

📚
Right Drive for the Right Load

We size based on motor data, load profile, ambient and duty cycle — no over-spec waste, no under-spec failures.

🌍
Designed for African Grid & Climate

EMC, derating, ambient temperature, voltage tolerance, dust ingress all factored — drives don't trip on hot afternoons.

📞
24/7 Remote Drive Support

Secure VPN remote-access into drive parameters and PLC — most trips diagnosed within 1 hour without travel.

📋
Energy Savings Audited & Verified

Pre- & post-installation kWh measurement & reporting — energy savings claims are proven, not marketed.

💰
Drive Supply + Engineering Bundle

We supply the drive, EMC filter, reactor, panel build, programming & commissioning — single vendor, single accountability.

Discuss Your Project

Get a VFD Sizing & Engineering Proposal Within 5 Working Days

Tell us about your application — pump, fan, conveyor, mixer, hoist or process drive. Our drive engineers will respond with sizing, brand recommendation, EMC scope and full proposal with CIF / on-site pricing.

  • No-cost initial scoping & platform recommendation
  • Detailed proposal within 5 working days
  • 🌍Adapted to your platform standard & site conditions
  • 📋Includes FAT, SAT, training & documentation in scope
  • 🛡️NDA available for confidential project discussions
📞 +91 78695 10053 (India — WhatsApp) vishakha@vezorainternational.com

VFD & Drive Project Enquiry

Outline your application — we'll respond with detailed sizing, drive selection & commercial scope within 5 working days.

🔒 Request NDA First

🔒 Project details are confidential. NDA available on request before scope discussion.

Countries We Serve
🇿🇲Zambia 🇰🇪Kenya 🇳🇬Nigeria 🇬🇭Ghana 🇹🇿Tanzania 🇺🇬Uganda 🇪🇹Ethiopia 🇿🇼Zimbabwe 🇲🇿Mozambique 🇿🇦South Africa 🇨🇩DR Congo 🇦🇴Angola 🇧🇼Botswana 🇳🇦Namibia 🇷🇼Rwanda 🇨🇮Côte d'Ivoire 🇸🇳Senegal 🇨🇲Cameroon 🇸🇩Sudan 🇸🇸South Sudan 🇲🇼Malawi 🇧🇮Burundi 🇸🇴Somalia 🇪🇬Egypt 🇱🇾Libya 🇹🇳Tunisia 🇩🇿Algeria 🇲🇦Morocco 🇬🇦Gabon 🇨🇬Congo 🇨🇫CAR 🇹🇩Chad 🇲🇱Mali 🇳🇪Niger 🇧🇫Burkina Faso 🇬🇳Guinea 🇸🇱Sierra Leone 🇱🇷Liberia 🇹🇬Togo 🇧🇯Benin 🇩🇯Djibouti 🇪🇷Eritrea 🇬🇶Eq. Guinea 🇸🇿Eswatini 🇱🇸Lesotho 🇬🇲Gambia 🇬🇼Guinea-Bissau 🇲🇷Mauritania 🇲🇬Madagascar 🇰🇲Comoros 🇸🇨Seychelles 🇲🇺Mauritius 🇨🇻Cape Verde 🇸🇹São Tomé 🌍Middle East 🇦🇪UAE 🇸🇦Saudi Arabia 🇶🇦Qatar 🇰🇼Kuwait 🇴🇲Oman 🇧🇭Bahrain 🇮🇶Iraq 🇾🇪Yemen 🇯🇴Jordan

Frequently Asked Questions — VFD Drives for Africa

Common questions about variable frequency drive supply for Africa.

What are VFD drives used for?

VFD (Variable Frequency Drive) systems control motor speed for pumps, fans, compressors and conveyors, improving energy efficiency and process control.

Which African countries do you supply VFD drives to?

We supply VFD and variable speed drives to Nigeria, Kenya, Ghana, Tanzania, Zambia and other African countries.

What types of drives does Vezora supply?

We supply AC drives, servo drives and soft starters for a range of industrial motor applications.

Do VFD drives help reduce energy costs?

Yes. VFDs significantly reduce energy consumption by matching motor speed to actual process demand instead of running at full speed constantly.

Do you provide installation and commissioning for VFD systems?

Yes. We provide installation, programming and commissioning support for all VFD systems we supply.

How do I get a quote for a VFD drive?

Contact us via WhatsApp with your motor specifications and application for a detailed quotation.

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