VFD Price in Pakistan 2026 — Variable Frequency Drive 1HP-50HP Buyer Guide
A VFD — Variable Frequency Drive — is what you bolt to a motor when you want to change its speed without burning out windings, or when you want to start a big motor without dragging the Pakistani grid down to 180 V every time the contactor closes. Industrial Pakistan runs millions of motors: tubewell pumps, conveyor belts, cooling tower fans, textile spinning machines, sugar mill drives. Most run direct-online, which is brutal on the motor and the grid. VFDs fix both.
This guide covers VFD prices in Pakistan for 2026, sizing rules for Pakistani 3-phase motors, the AC vs DC vs solar VFD distinction, brake resistor sizing, and how to wire one between an inverter source and an irrigation pump.
1. What is a VFD?
A Variable Frequency Drive is a power-electronics device that takes incoming AC (usually 3-phase 400 V in Pakistan) and converts it to a controlled-frequency AC output that the motor sees. By varying the output frequency, the VFD changes the motor's speed without altering its mechanical setup.
The motor's speed (RPM) is proportional to frequency: 50 Hz = nominal RPM, 25 Hz = half RPM, 75 Hz = 1.5× RPM. The VFD accelerates and decelerates the motor in a controlled ramp instead of slamming it on.
Pakistani applications:
- Tubewell pump speed control: match pump RPM to actual water demand, save 30–40% on electricity
- Conveyor belts: fine-tune speed without belt slippage
- Cooling tower fans: ramp speed with ambient temperature
- Spinning / textile motors: tension control via RPM
- Sugar mill cane crushers: torque control for varying load
2. VFD price in Pakistan 2026 — full table
Prices from cncelectric.pk in PKR, June 2026.
| Model | Power | HP equivalent | Input | Output | Price PKR |
|---|---|---|---|---|---|
| YV-0.75-1P | 0.75 kW | 1 HP | 1-phase 220V | 3-phase 220V | 22,500 |
| YV-1.5-1P | 1.5 kW | 2 HP | 1-phase 220V | 3-phase 220V | 32,500 |
| YV-2.2-1P | 2.2 kW | 3 HP | 1-phase 220V | 3-phase 220V | 42,500 |
| YV-2.2-3P | 2.2 kW | 3 HP | 3-phase 380V | 3-phase 380V | 38,500 |
| YV-3.7-3P | 3.7 kW | 5 HP | 3-phase 380V | 3-phase 380V | 52,000 |
| YV-5.5-3P | 5.5 kW | 7.5 HP | 3-phase 380V | 3-phase 380V | 68,000 |
| YV-7.5-3P | 7.5 kW | 10 HP | 3-phase 380V | 3-phase 380V | 82,500 |
| YV-11-3P | 11 kW | 15 HP | 3-phase 380V | 3-phase 380V | 118,000 |
| YV-15-3P | 15 kW | 20 HP | 3-phase 380V | 3-phase 380V | 148,000 |
| YV-22-3P | 22 kW | 30 HP | 3-phase 380V | 3-phase 380V | 210,000 |
| YV-37-3P | 37 kW | 50 HP | 3-phase 380V | 3-phase 380V | 335,000 |
| YV-Solar-2.2 | 2.2 kW solar VFD | 3 HP | DC 200-450V (PV) | 3-phase 220V | 52,000 |
| YV-Solar-7.5 | 7.5 kW solar VFD | 10 HP | DC 400-800V (PV) | 3-phase 380V | 148,000 |
3. Solar VFDs — running a tubewell on PV directly
The Pakistani agricultural market is moving fast toward solar-powered tubewells. A standard 3-phase VFD plus an inverter is one option, but a purpose-built solar VFD takes DC directly from the PV array and converts it to 3-phase AC for the pump motor, skipping the AC inverter stage entirely.
Pros:
- 15–20% better efficiency vs PV → inverter → VFD chain
- No grid connection required — pure off-grid operation
- Adjusts pump speed automatically to available PV power (slows in cloudy hours, ramps up at noon)
Cons:
- Won't run when sun is down — need a battery + AC VFD, or run by manual override on a smaller AC source
- Higher upfront cost vs standard 3-phase VFD
Sizing rule: pick a solar VFD with motor power rating equal to your pump motor, plus PV array sized 1.3× the VFD's nameplate (to compensate for non-MPPT losses + temperature derating in Pakistan's 47°C summers).
4. How to size a VFD for a Pakistani motor
- Read the motor nameplate: power in kW (or HP), voltage, full-load current.
- Match VFD kW rating to or above the motor's kW. Standard catalogue: 0.75, 1.5, 2.2, 3.7, 5.5, 7.5, 11, 15, 18.5, 22, 30, 37, 45 kW.
- Match input voltage to your supply: 1-phase 220 V VFD for residential pumps under 2.2 kW, 3-phase 380 V VFD for everything else.
- For variable-torque loads (centrifugal pumps, fans), no oversize required.
- For constant-torque loads (positive-displacement pumps, conveyors), oversize the VFD by 1.5× motor rating to handle starting torque.
- For Pakistani derating, add another 10% margin to handle voltage sag and 47°C ambient.
Quick lookup for common Pakistani applications
| Application | Motor | Recommended VFD |
|---|---|---|
| 1 HP tubewell pump | 0.75 kW 1-phase | YV-0.75-1P or YV-Solar-2.2 |
| 2 HP tubewell pump | 1.5 kW 1-phase | YV-1.5-1P |
| 5 HP tubewell or factory motor | 3.7 kW 3-phase | YV-3.7-3P |
| 7.5 HP cooling tower fan | 5.5 kW 3-phase | YV-5.5-3P |
| 10 HP textile spinning | 7.5 kW 3-phase | YV-7.5-3P (+1.5× for high torque) |
| 20 HP sugar mill conveyor | 15 kW 3-phase | YV-22-3P (oversized for torque) |
| 50 HP industrial pump | 37 kW 3-phase | YV-37-3P |
5. Brake resistor — when do you need one?
When a VFD decelerates a high-inertia load (like a heavy fan or conveyor), the motor becomes a generator and pumps energy back into the VFD's DC bus. Without a brake resistor, the DC bus voltage rises and the VFD trips with "DC bus over-voltage" fault.
You need a brake resistor for:
- Fans with high blade inertia
- Conveyors with heavy loads
- Lift / hoist applications (regenerative on lowering)
- Any application with deceleration time < 3 seconds
You usually don't need a brake resistor for:
- Centrifugal pumps (water load dissipates kinetic energy via fluid)
- Cooling tower fans on slow ramps
Brake resistor sizing: typically 20% of VFD rated power, mounted externally with adequate ventilation.
6. VFD installation in a Pakistani factory or farm
- Mount the VFD on a vertical surface with at least 100 mm clearance above and below for airflow.
- Avoid direct sunlight and ambient above 40°C — these accelerate capacitor degradation. If your factory floor exceeds 45°C in summer, install the VFD inside an air-conditioned panel.
- Wire input from your upstream MCCB (size = 1.25× VFD nameplate amp) to terminals R, S, T.
- Wire output to motor U, V, W. Phase rotation: confirm motor turns in correct direction; if wrong, swap any two phases.
- Wire control signal: typically 0–10 V or 4–20 mA from your PLC, potentiometer, or process sensor.
- Run autotune procedure (each VFD brand has its own) to let the drive learn the motor's electrical characteristics.
- Set ramp-up and ramp-down times. Typical: 5–15 seconds depending on inertia.
7. CNC vs ABB vs Schneider vs Yaskawa — honest comparison
| CNC YV | ABB ACS | Schneider ATV | Yaskawa V1000 | |
|---|---|---|---|---|
| 2.2 kW 3-ph (PKR) | 38,500 | 110,000 | 95,000 | 105,000 |
| 5.5 kW 3-ph (PKR) | 68,000 | 185,000 | 165,000 | 180,000 |
| 15 kW 3-ph (PKR) | 148,000 | 425,000 | 375,000 | 410,000 |
| Modbus + USB | Yes | Yes | Yes | Yes |
| PID control | Yes | Yes | Yes | Yes |
| Solar VFD variant | Yes | Limited | No (separate product) | No |
| Warranty PK | 5 years | 1 year | 2 years | 1 year |
| Local service network | Yes | Karachi only | Lahore + Karachi | Karachi only |
For tubewell + textile + sugar mill applications in Pakistan, CNC YV offers similar functionality to ABB and Schneider at 30–40% the price. The genuine engineering advantage of ABB/Yaskawa shows on extreme-precision applications (printing presses, robotics) but these are rare in Pakistan.
8. FAQ
What's the cheapest VFD in Pakistan 2026?
CNC YV-0.75-1P at PKR 22,500 for a 1 HP single-phase-input drive. Suitable for tubewell pumps and small workshop motors.
Can I run a 3-phase motor from a single-phase supply with a VFD?
Yes — the 1-phase input VFDs convert single-phase 220 V to 3-phase 220 V output. Perfect for residential or small farm settings where 3-phase supply isn't available.
Will a VFD save me electricity?
For variable-load applications (pumps, fans), yes — typically 30–40% reduction by matching speed to actual demand. For constant-load applications (constant-speed industrial motors), savings are minimal.
Do CNC VFDs work with Pakistani solar inverters?
Yes — CNC YV connects between any standard 3-phase output (grid or inverter) and the motor. For pure solar (no grid), use the YV-Solar variant which takes DC directly from PV.
What's the lifespan of a VFD in Pakistani conditions?
Typically 8–10 years if installed in air-conditioned panels. Direct sun + dust + high ambient cuts this to 4–5 years. Annual cleaning of the heatsink fan extends lifespan significantly.
9. Need help selecting a VFD for your motor?
Send the motor's nameplate values (kW, voltage, full-load current) on WhatsApp to +92 326 1111 376. We'll size the VFD, the brake resistor (if needed), and the matching upstream MCCB. Free Pakistan delivery on orders over PKR 50,000.