{"product_id":"telwin-nordika-3250-250a-mma-ac-transformer-welding-machine-230v-400v-tel-812012","title":"Telwin Nordika 3250 250A MMA AC Transformer Welding Machine 230V\/400V - TEL-812012","description":"\u003cp\u003e\u003cstrong\u003eThe Telwin Nordika 3250 MMA AC Transformer Welding Machine (TEL-812012)\u003c\/strong\u003e is a robust transformer-based AC welding machine delivering a steplessly adjustable welding current of 70–250A from a 230V single-phase or 400V two-phase power supply. Designed for general mild-steel fabrication, welding gates, railings, and steel frames, and construction and installation work, it supports rutile electrodes from 2mm to 5mm diameter. With built-in thermostatic protection, Class H insulation, and an IP21 protection rating, it is a dependable mid-range professional AC welding solution for workshops and construction sites.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e70–250A Stepless Current Adjustment\u003c\/strong\u003e — Continuously adjustable welding current for precise control across a wider range of electrode sizes and material thicknesses than the Nordika 2160\/2162 series.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Voltage 230V\/400V Input\u003c\/strong\u003e — Operates from 230V single-phase or 400V two-phase power for flexibility across workshop, site, and construction power installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2–5mm Rutile Electrode Compatibility\u003c\/strong\u003e — Supports rutile electrodes from 2mm to 5mm diameter for a wider range of mild-steel fabrication and structural welding applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermostatic Protection\u003c\/strong\u003e — Built-in thermostatic protection prevents overheating and protects the machine during extended welding sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass H Insulation\u003c\/strong\u003e — High-grade insulation for safe, durable performance under demanding welding conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP21 Protection Rating\u003c\/strong\u003e — Suitable for indoor workshop and sheltered construction site environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Transformer-Based MMA Welding Machine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWelding Process:\u003c\/strong\u003e MMA Stick-Electrode Welding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWelding Current Type:\u003c\/strong\u003e Alternating Current\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMains Voltage:\u003c\/strong\u003e 230V Single Phase or 400V Two Phase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMains Frequency:\u003c\/strong\u003e 50\/60Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWelding-Current Range:\u003c\/strong\u003e 70–250A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum No-Load Voltage:\u003c\/strong\u003e 55V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Absorbed Power:\u003c\/strong\u003e 4.5kW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrode Diameter Range:\u003c\/strong\u003e 2–5mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Electrode Type:\u003c\/strong\u003e Rutile\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Adjustment:\u003c\/strong\u003e Stepless\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Protection:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation Class:\u003c\/strong\u003e H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Rating:\u003c\/strong\u003e IP21\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 70 × 32.5 × 44cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 22kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Telwin Nordika 3250 is a dependable mid-range transformer AC welder that steps up from the Nordika 2160\/2162 series with a higher 250A current ceiling and 5mm electrode support, making it suitable for a broader range of mild-steel fabrication, gate and railing welding, and construction applications. Its dual-voltage input, stepless current adjustment, and thermostatic protection make it a reliable and versatile choice for workshops and construction professionals. A quality welding solution built to Telwin's professional standards.\u003c\/p\u003e","brand":"Telwin","offers":[{"title":"Default Title","offer_id":44198191333510,"sku":"TEL-812012","price":6900.0,"currency_code":"GHS","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0115\/4872\/1218\/files\/telwin-telwin-nordika-3250-250a-mma-ac-transformer-welding-machine-230v-400v-tel-812012-welding-machine-accessories-1251601935.png?v=1785431742","url":"https:\/\/supplymaster.store\/products\/telwin-nordika-3250-250a-mma-ac-transformer-welding-machine-230v-400v-tel-812012","provider":"Supply Master","version":"1.0","type":"link"}