The Vanner IT24‑3500‑01 is a 3.5 kW industrial TruSine® sine‑wave inverter designed for continuous operation from a 24 VDC input. Common failure points in this class include thermal overload of the MOSFET array, degradation of the input DC filter capacitors, and insulation breakdown between the high‑voltage output stage and chassis ground. Initial checks should verify that the 24 V supply is within spec and stable, inspect for any burnt or swollen electrolytic capacitors on both the input and output sides, and review the inverter’s fault log (if available) for recurring error codes such as “OVERHEAT” or “INPUT VOLTAGE OUT‑OF‑RANGE.”[oss-gpt-20b] |
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145 Rockwell Place Ct
Tobaccoville, NC 27050
🚑 Rush repair shipments only — no walk-ins.
Industrial Electronic Repair
931-E S. Main St #204
Kernersville, NC 27284
📦 Mailing Address (for invoices or shipped repairs)
No walk-ins accepted.