# InvertaSpot NexGen | 200 V | BMW \u2013 Mobile Resistance Spot Welding Equipment for Body Repair<\/p>\n
The Wielander + Schill **InvertaSpot NexGen | 200 V | BMW** is a capacitive technology, mobile resistance spot welding unit, specifically developed for the repair needs of modern vehicle bodies. This system combines the latest control technology with the **powerful, efficient liquid-cooled** system, guaranteeing maximum process safety and excellent welding quality for every application.<\/p>\n
This equipment is the ideal choice for workshops requiring the highest level of OEM (factory) compliance, especially regarding the requirements of BMW specifications.<\/p>\n
## Main Features and Advantages<\/p>\n
The intelligent operation of the InvertaSpot NexGen series revolutionizes the spot welding process:<\/p>\n
* **Intelligent Automation:** The device **automatically recognizes** the conditions of the welding connection and independently sets all necessary welding parameters. This eliminates the possibility of human error and ensures consistent, safe, and precise welding.
\n* **Excellent Cooling Performance:** The **effective liquid cooling** ensures the continuous optimal temperature of the welding gun and cables, even during intensive, high-load work. This increases the lifespan of the equipment and maintains welding quality.
\n* **Intuitive Operation:** Operation is extremely simple via the user-friendly **color touchscreen**, which supports quick navigation with self-explanatory symbols.
\n* **Special Welding Programs:** The software features special programs optimized for the most modern materials:
\n* High-Strength Steel (HSS) and **Ultra-High-Strength Steel (UHSS)** sheets.
\n* Thin sheets.
\n* Weld-Bonding.
\n* Galvanized sheets.
\n* **Continuous Monitoring:** Throughout the entire duration of the welding process, the machine **continuously monitors the parameters** and displays the actual values in real-time on the screen. This guarantees **maximum process reliability and quality** for every single spot weld.
\n* **BMW Recommendation:** This configuration has been specifically assembled to meet BMW's factory specifications and repair procedures.<\/p>\n
## Technical Data<\/p>\n
The InvertaSpot NexGen is a robust and high-performance device featuring the following technical specifications:<\/p>\n
| Parameter | Value | Remarks |
\n| :— | :— | :— |
\n| **Part Number** | BMWA9502657 | BMW specific configuration |
\n| **Mains Voltage** | 3 \u00d7 200 V | 400 V optionally available |
\n| **Current Setting Range** | 0 \u2013 13 kA | Two independent ranges |
\n| **Open Circuit Voltage** | 12 V | |
\n| **Frequency** | 50 \u2013 60 Hz (+\/- 10 %) | |
\n| **Fuse** | 63 A | |
\n| **Operating Pressure** | 6 \u2013 8 bar | Pneumatic connection required |
\n| **Coolant Flow Rate** | 5 l\/min | For effective liquid cooling |
\n| **Protection Class** | IP 21 | |
\n| **Noise Level** | < 70 dB(A) | |\n| **Weight** | 125 kg | Weight of the entire unit |\n| **Dimensions (Length x Width x Height)** | 195 x 95 x 89 cm | Dimensions of the main unit |\n| **Mains Connection (Copper)** | 4 \u00d7 10 mm\u00b2 | |\n| **C-Transformer Gun Cable Length** | 5 m | |\n\n## Scope of Delivery (Standard Equipment)\n\nThe set with part number BMWA9502657 includes the following components, enabling immediate professional work:\n\n1. **Base Unit:** 200 V version.\n2. **Welding Gun:** 474476 C-Transformer Gun (NexGen-V8.1, 200 V, with 5 m cable).\n3. **C-Arms (Various Sizes):**\n* 474001NG C-Arm No. 1: 150 x 70 mm.\n* 474003NG C-Arm No. 3: 150 \u00d7 450 mm.\n* 474004NG C-Arm No. 4: 350 \u00d7 450 mm.\n4. **Electrode Sets and Accessories:**\n* 495606 Electrode Set No. 11: With 90\u00b0 angled electrode.\n* 497096 Electrode Caps: \u00d8 16 mm, A-32 shape (6 pcs\/pack).\n* 498003 Electrode Cap Remover.\n* 298298 Electrode Holder (Abrasive: Grain 60) \u2013 for cleaning the electrodes.\n5. **Documentation:** 1 pc Operating Manual.\n\n## Optional Accessories (Some Examples)\n\nThe system's flexibility is further enhanced by separately available, cooled C-arms, which are ideal for special access points:\n\n* **C-Arm No. 5 (474005NG):** Working space: 205 \u00d7 550 mm. Designed for heavy loads, ensuring maximum stability.\n* **C-Arm No. 6 (474006NG):** Working space: 120 \u00d7 120 mm. Compact size, for demanding work.\n* **C-Arm No. 7 (474007NG):** Working space: 150 \u00d7 200 mm. Versatile for medium-sized welds.\n* **C-Arm Set (474008NG):** Includes C-Arm No. 2 (for brake disc recesses) and C-Arm No. 3.\n\n**Important Accessory:**\n\n* **InvertaProtect (474009NG):** Coolant (20-liter container), essential for the optimal functioning of the liquid cooling system.\n\nThe InvertaSpot NexGen 200 V BMW configuration represents the highest level of body repair technology, ensuring fast, reliable, and factory-quality spot welding.\n<\/p>","protected":false},"excerpt":{"rendered":"
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