Description

• Brand: Converteam (GE Vernova / GE Power Conversion lineage)
• Model: MVC303-4030
• Series: ALSPA MV3000 Delta Medium Voltage Drive System
• Product Type: DC Link Switched Mode Power Supply (SMPS)
• Condition: Brand New Original
• Stock: In Stock Immediately
• Delivery Time: Shipped within 3 working days after payment confirmation
• Warranty: 12-month full functional warranty
• Input Source: Drive internal DC link (matches 575–690 VAC mains system)
• Instant Overvoltage Trip: 1262 V DC ±1%
• Timed Overvoltage Trip Threshold: 1188 V DC ±1%, configurable hold time up to 7.5 seconds
• Max Total Output Power: 110 W
• Output Rails: Multiple isolated DC outputs for controller logic, I/O circuits, IGBT gate drivers and cooling fans
• Compatibility: Matches MVDL800-4701 / MVDL1000-4701 transistor bridge modules, MVC3001 CDC master controller
• Protection Mechanisms: Overvoltage, undervoltage, short-circuit, overheat automatic shutdown
• Cooling: Passive heat sink + auxiliary fan air cooling
• Enclosure Rating: IP20 for cabinet internal installation
• Operating Ambient Temperature: 0°C ~ +45°C
• Mounting: Standard rack mounting inside MV drive cabinet
• Weight: Approx 2.3 kg
• Application: Medium voltage frequency converters, power generation turbines, mining heavy machinery, metal rolling mill main drive system spare replacement
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SEO Main Description Paragraph

The Converteam MVC303-4030 is an essential auxiliary switched-mode power supply designed exclusively for ALSPA MV3000 Delta medium voltage variable speed drive platforms. This MVC303-4030 module extracts power directly from the converter DC link to deliver stable, isolated multi-channel DC power to core drive components including control logic boards, IGBT gate drive circuits and cooling fans, eliminating reliance on external auxiliary power sources. Equipped with dual-stage configurable overvoltage protection, the MVC303-4030 triggers rapid instantaneous shutdown or delayed controlled trip to prevent catastrophic damage to expensive MV power bridges during grid voltage surges. Fully interoperable with all matching MV3000 series transistor bridges and central CDC controllers, the MVC303-4030 simplifies maintenance and system retrofits for power plants, mineral processing and metal production facilities. Every Converteam MVC303-4030 undergoes complete load and protection circuit testing prior to dispatch, supported by ready spot stock and long-term warranty to eliminate costly long-duration production downtime for global drive maintenance engineers and automation system integrators.