<h2>Overview</h2>
<p>The Shanghai Medar SM303-0699V1 current pick-up coil is a precision component designed for high-current welding and electrical systems. Operating at 0.5kV with a 1600A maximum rating, this coil captures and measures current for accurate feedback in industrial welding equipment and power distribution applications. The SM303-0699V1 is a reliable, compact transformer-style current sensing device commonly used in SMWE welding systems and similar equipment requiring dual-frequency (50/60Hz) operation.</p>
<h2>Key Features</h2>
<ul>
<li>Rated for 1600A maximum current sensing capacity</li>
<li>0.5kV (500V) insulation and operating voltage</li>
<li>50/60Hz dual-frequency compatible</li>
<li>Compact, robust industrial design</li>
<li>Transformer-style current pick-up for precise measurement</li>
</ul>
<h2>Technical Specifications</h2>
<ul>
<li><strong>Part Number:</strong> SM303-0699V1</li>
<li><strong>Manufacturer:</strong> Shanghai Medar Welding</li>
<li><strong>Voltage Rating:</strong> 0.5 kV (500V)</li>
<li><strong>Current Capacity:</strong> 1600A</li>
<li><strong>Frequency:</strong> 50/60 Hz</li>
<li><strong>Weight:</strong> Approximately 5 lbs</li>
<li><strong>Dimensions:</strong> 7" W × 6" H × 7" D</li>
<li><strong>Type:</strong> Current Pick-Up Coil / Transformer</li>
<li><strong>Country of Origin:</strong> China</li>
</ul>
<h2>Typical Applications</h2>
<ul>
<li>SMWE welding systems and allied welding equipment</li>
<li>Industrial current measurement and sensing circuits</li>
<li>High-current power distribution monitoring</li>
<li>Welding control systems requiring real-time current feedback</li>
<li>OEM manufacturing facilities needing current coil replacements</li>
</ul>
<h2>Compatibility & Replacements</h2>
<h3>Compatible With</h3>
<ul>
<li>Shanghai Medar Welding SMWE-series equipment</li>
<li>Industrial welding systems operating at 0.5kV</li>
<li>Electrical systems requiring 50/60Hz dual-frequency operation</li>
<li>Current sensing and measurement circuits up to 1600A</li>
</ul>
<h3>Replaces / Drop-In Replacement For</h3>
<ul>
<li>Shanghai Medar SM303-0001 (same electrical specifications and form factor)</li>
<li>Original equipment current pick-up coils in SMWE welding units</li>
</ul>
<h3>Works With</h3>
<ul>
<li>Industrial power measurement and control systems</li>
<li>Welding automation and monitoring platforms</li>
<li>Current transformer circuits and protection relays</li>
</ul>
