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VFD

Expert VFD & AC Drive Repair Services in Noida | Save 70% Cost on Replacement

By author-avatar January 10, 2026

Is Your VFD Tripping or Dead? Don’t Replace It—Repair It!

In the industrial world, a faulty Variable Frequency Drive (VFD) often means one thing: Production Downtime. Whether it’s a Siemens G120 showing an error code or an Allen Bradley PowerFlex refusing to power up, the immediate reaction is often to buy a new unit.

However, new drives are expensive and often come with long lead times. At JRM Solutions, we offer a faster, more cost-effective alternative: Component-Level VFD Repair Services in Noida & Delhi NCR.

Common VFD Issues We Fix

Many service providers suggest replacing the entire drive when a minor internal component fails. Our engineers specialize in diagnosing and fixing specific issues, such as:

  • Dead Display / No Power: Issues with the SMPS (Switch Mode Power Supply) section.

  • IGBT Blasts: Short circuits caused by over-current or voltage spikes.

  • Earth/Ground Faults: False tripping even when the motor is healthy.

  • Communication Errors: Problems with control cards or I/O terminals.

  • Parameter Loss: Keypad failures or memory corruption.

Brands We Service

We have dedicated test jigs and spare parts inventory for all major industrial automation brands:

  • Siemens (Sinamics, Micromaster Series)

  • Allen Bradley / Rockwell Automation (PowerFlex 525, 753, 40 Series)

  • Danfoss (VLT & FC Series)

  • Schneider Electric, ABB, Yaskawa, & Delta

Why Choose JRM Solutions for VFD Repair?

  1. Component-Level Repair: We replace faulty chips, capacitors, and IGBTs, not just expensive cards. This saves you up to 70% of the cost of a new drive.

  2. Load Testing Facility: We don’t just repair; we test. Every repaired drive is tested on an actual motor load in our Noida lab to ensure it handles real-world conditions.

  3. Quick Turnaround: We understand the value of time. Our standard repair time is 24 to 48 hours.

  4. Service Warranty: We stand by our work. All repairs come with a service warranty for your peace of mind.

Stop Losing Production Time – Contact Us Today

If your machine is down, don’t wait for weeks for a new part. Let our experts diagnose your drive.

📞 Call for Technical Support: +91-[8766335023] 💬 Send Fault Photos on WhatsApp: [+91 8766335023] 📍 Visit Our company : JRM Solutions, Block-B, Sector-64, Noida.

VFD

Allen Bradley PowerFlex 525 Fault Codes & Troubleshooting Guide (F005, F013, F048 Solution)

By author-avatar December 3, 2025

Is your Power Flex 525 VFD showing a Fault Code? Don’t Panic.

We know the feeling. The machine stops, the production line halts, and your Allen Bradley drive is flashing a red error code like F005 or F013.

As an automation engineer, you need a quick fix, not a long theory.

At JRM Solutions (Noida), we deal with hundreds of VFD issues daily. Here is a quick troubleshooting guide for the most common Power Flex 525 faults and how to clear them.

Top 5 Common Power Flex 525 Fault Codes

Here are the faults that occur 90% of the time:

1. Fault F005 (Over Voltage)

  • What it means: The DC Bus voltage is too high. This usually happens when the motor stops too quickly (Regeneration).

  • Solution:

    • Check your input voltage (is it stable?).

    • Increase the Deceleration Time (Param P042).

    • If the load is heavy, you might need an external Braking Resistor.

2. Fault F013 (Ground Fault)

  • What it means: Current is leaking to the ground. This is dangerous.

  • Solution:

    • Do not reset immediately! Check the motor and output cables with a Megger.

    • Look for water or moisture in the motor terminal box.

    • If the motor is fine but the fault remains, the VFD IGBT might be damaged.

3. Fault F048 (Params Defaulted)

  • What it means: The drive has lost its memory or was commanded to reset.

  • Solution:

    • Simply clear the fault (Stop/Reset button).

    • Note: You will have to reprogram the drive parameters (Motor Nameplate info) again.

4. Fault F004 (UnderVoltage)

  • What it means: The DC bus voltage dropped below the minimum level.

  • Solution:

    • Check if the input fuses are blown.

    • Check for loose connections on L1, L2, L3 terminals.

5. Fault F063 (SW Over Current)

  • What it means: The drive output current exceeded the limit (usually due to a jammed load).

  • Solution:

    • Check if the machine/conveyor is jammed mechanically.

    • Check if the motor bearing is seized.

⚠️ Is Your Drive Not Resetting? (Hardware Failure)

If you have checked everything and the fault code (especially F013 or F063) keeps coming back even without the motor connected, your VFD is likely dead.

Repairing a burnt Power Flex 525 can take weeks and is often not reliable.

The Solution? Replace it instantly.

We at JRM Solutions keep Ready Stock of Allen Bradley Power Flex 525 Drives (0.5 HP to 20 HP) in Noida.

  • ✅ Brand New Box Pack

  • ✅ Immediate Delivery in NCR (Within 2 Hours)

  • ✅ Best Wholesale Prices

🚀 Don’t wait for repair. Get a new drive today!

📞 Call for Urgent Delivery: +91 87663 3502

Siemens Sinamics G120 VFD Fault F0001 Solution Noida
INDUSTRIAL SOFTWARE SOLUTIONS, VFD

Siemens Sinamics G120 Fault F0001 (Overcurrent) – Troubleshooting & Solution

By author-avatar November 24, 2025

Is your Siemens VFD showing Fault F0001? Don’t Panic.

If you are a maintenance engineer, seeing the F0001 fault code on your Siemens Sinamics G120 or Micromaster 440 drive can be a nightmare. It means “Overcurrent” – the drive is detecting more current than allowed, and it has tripped to protect itself.

Here is a quick guide to troubleshooting and fixing this issue.

What Causes Fault F0001?

 

  1. Motor Issues: Short circuit in the motor winding or ground fault.
  2. Cable Issues: The cable connecting the VFD to the motor is damaged or too long.
  3. Mechanical Load: The motor is trying to pull a load that is too heavy (jammed conveyor, stuck pump).
  4. VFD Failure: The power card or IGBT inside the VFD is damaged.

Step-by-Step Solution:

 

Step 1: Check the Motor & Cable

  • Disconnect the motor cable from the VFD.
  • Check the motor insulation resistance (Megger test).
  • Check for any cuts or burns in the cable.

Step 2: Check the Load

  • Rotate the motor shaft manually. Is it stuck?
  • Check if the gearbox or machine is jammed.

Step 3: Check the VFD (Important)

  • Run the VFD without the motor connected.
  • If the F0001 fault still appears even with no motor, then your VFD Hardware (IGBT) is damaged.

⚠️ Is Your VFD Damaged? Do Not Wait!

 

Repairing an old VFD can take weeks and often fails again. The best solution is to replace it immediately to minimize production downtime.

JRM Solutions has ready stock of Siemens Sinamics G120, V20, and Micromaster Drives in Noida/Delhi NCR.

  • 100% Original Siemens Products
  • Best Wholesale Prices in India
  • Immediate Delivery (Same Day Dispatch)

👉 Click Here to Buy Siemens VFD: https://jrmsolutions.net/shop/

📞 Call for Technical Support & Price: +91 87663 35023 📧 Email: sales3@jrmsolutions.net

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