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Most high voltage circuits step up the voltage in 2 stages. Stage 1 – High Voltage Transformer Section Low input voltage to the gun is stepped up by a compact transformer to about 5 – 10 KV. Stage 2 – Multiplier Section Input to this section is the 5-10 KV generated by Stage 1. This voltage is then stepped up by a multiplier circuit to about 100KV DC –ve. Most multiplier failures occur due to a spike in the input to the gun, which creates an abnormally high output from stage 1. This in turn leads to the failure of the first step in the multiplier circuit. This prevents power from going to the further parts of the multiplier circuit. Therefore the entire multiplier has as failed !!! Mitsuba Infiniti™ Powder Spray Guns-have 3 stages instead of 2. Stage 1 - High Voltage Transformer Section Low input voltage to the gun is stepped up by a compact transformer to about 5 – 10 KV. Stage 2a – Power Cartridge Section First Step of the multiplier section is made replaceable. If a spike occurs which creates an abnormally high output from stage 1 and a failure occurs in first step of the multiplier, it can be very easily and inexpensively replaced. This is your insurance against multiplier failures. Stage 2b – Multiplier Section Balance multiplier circuit to generate 100KV DC -ve. MULTISTATIC SERIES 700 WITH POWER CARTRIDGE The all-new user-friendly Multistatic 700 powder coating equipment helps you achieve highest productivity at the best powder coating quality. It features an integrated 100KV built-in electrostatic high voltage generator for enhanced transfer efficiency and reduced wastage. A most easily maneuverable, well balanced and efficient powder gun constructed from wear-resistant material, specially rounded to prevent impact fusion and thus provide a smooth uninterrupted flow. Infiniti Corona Gun guarantees 100 KV at Gun Tip for the entire life of the gun, thus maintaining the continuity of best result throughout its life. The use of Multistatic Series has stepped up the powder coating speed by 20% as compared with others. The entire range of nozzles provided with the system assures prefect powder coating even in deep or remote areas which are difficult to coat. This maintains the highest transfer efficiency. Patented Infiniti™ technology (US Patent No. 5678770) protects your powder coating gun against any failure. There is no breakdown & no expensive repairs. All you need is to replace the barrel in the event of power failure. Complete control in your hands with Smart Tracker diagnosis system. This locates any problem instantly and the problem can be rectified by you. This minimizes the downtime and external dependency. The system is approved as per the new European ATEX regulations. Scope of Supply: A corona powder spray gun with an integrated 100KV electrostatic high voltage generator and patented replaceable power cartridge. Dual electro-pneumatic control panel with a trendsetting new Smart Tracker. Corona & Tribo gun can be operated from the same panel. Stainless steel powder hopper 25 Kgs; Powder pump output 0-30 kgs/hr; Trolley All accessories for startup Pneumatic Data: Optimum Input Pressure: 6 bar Max water vapour required: 1.3 g/m³ Max oil vapour required: 0.1 ppm Maximum air consumption: 13.2 m3/hr. Electrical Data: Single phase AC: 220V or 230V / 110V Safety class: IP 54ppm Temp Range: +2°C to 50°C Input Voltage: 10V eff Output Voltage: 100KV DC Output Current: 100µA To know more about Mitsuba products please visit: www.powdergun.com or contact us at: Mitsuba Systems, 34/H, Laxmi Indl Estate, New Link Road, Andheri (W), Mumbai – 400 053. Tel : 6692 4151/52/53 Email: sales@powdergun.com / mitsuba@powdergun.com
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