Bachmann electronic GmbH GM260 repair
Bachmann GM260 Grid Measurement and Protection Module (Grid Monitoring / Power Quality Module). "We repair Bachmann M1 grid measurement modules GM260 that failed in voltage sensing and power measurement accuracy. Testing revealed damaged high-voltage divider networks, failed precision operational amplifiers, burned current sensing circuits, and internal DC-DC converter faults. Our team repaired the internal circuits and replaced the faulty components. After repair, all 3-phase voltage and current channels (L1–L3, N, k1–k6) worked with dependable grid monitoring accuracy."
- Free diagnosis
- Quote before any work
- 6-month warranty
- India and worldwide
About this repair
We repair the Bachmann electronic GmbH GM260 Bachmann GM260 Grid Measurement and Protection Module (Grid Monitoring / Power Quality Module) at component level: "We repair Bachmann M1 grid measurement modules GM260 that failed in voltage sensing and power measurement accuracy. Testing revealed damaged high-voltage divider networks, failed precision operational amplifiers, burned current sensing circuits, and internal DC-DC converter faults. Our team repaired the internal circuits and replaced the faulty components. After repair, all 3-phase voltage and current channels (L1–L3, N, k1–k6) worked with dependable grid monitoring accuracy."
Every unit gets a free diagnosis first. We send you the exact price and turnaround, and nothing is repaired until you approve the quote. Standard turnaround is 3 to 4 working days from receipt of your PO, when components and schematic are available with us.
- Manufacturer
- Bachmann electronic GmbH
- Model
- GM260
- Equipment type
- Temperature, counter and burner controllers
- Used in
- Wind and solar energy
Related

What you get
- Free diagnosis. We find the failed components first.
- Clear quote. Exact price and turnaround before any work.
- Tested properly. Under real operating conditions before return.
- 6-month warranty. On the parts we replace and our workmanship.
We are not the manufacturer of this product. EESRS is an independent repair company providing repair services only. Bachmann electronic GmbH and the model number are used only to identify the unit we repair.
Send us your faulty unit for a free evaluation
Tell us the make, model and fault. We reply with a diagnosis plan and a clear quote, and every repair carries a 6-month warranty.
- Call or WhatsApp+91 95108 31507
- Lab addressB/203, 2nd Floor, The Empire, Undera-Koyali Road, Undera, Vadodara, Gujarat 391330, India
- Lab hours (IST)Monday to Friday, 9:00 to 17:00; Saturday, 10:00 to 15:00; Sunday closed