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Marechal Electric manufactures a comprehensive range of both industrial and hazardous-area electrical connectors from 5 to 700A. However given the pressure on costs faced by industry, we are promoting in particular a new concept for our Decontactor sockets. The decontactor has been traditionally used as a general supply socket outlet in various industries up to 250A.
However the decontactor is also switch-rated and thus safe to make and break on load and provide visible isolation. As such a mechanic can disconnect and isolate a motor in seconds without incurring the costs of an electrician. Downtime is reduced with lower labour costs.
With companies looking for every advantage and a relentless drive to reduce costs the decontactor could be the newest concept to help them in pursuit of operating efficiency. Whether it’s a failed motor holding up production, a conveyor that needs to be re-positioned, a mixing vessel for wash down or a fan requiring maintenance there is a decontactor to suit the job offering IP66/67, no access to live parts and proven electrical performance.
We constantly meet plant engineers steeped in the tradition of hard-wiring who then, when presented with the decontactor concept, immediately grasp what a motor connected with a decontactor means in terms of time-saving, cost-saving and enhanced safety.
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Switches are used for direct or step connection of DC commutator motors of the nominal voltages of 12 V, 24 V, 36 V and 48 V by a cut-in current up to 500 A and a permanent current up to 80 A, 150 A and 300 A.
The version of the switch holder allows for its direct mounting on the electric motor or on the car body.
Switches are produced in a dustproof version and they are also resistant against splashing water. The permissible operating temperature range is from -20°C to 60°C.
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ISP Power
Compact High Output Switch Mode Power Supply
The ISP200 and ISP300 Power Supplies were specially designed to provide high-performance power to inductive loads, such as stepping motors and DC servo motors.
With built-in short circuit, over temperature and over voltage protection, they absorb and modulate inductive current surges and rapid changes in power for more even output power and increased performance.
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GE Kinamatic General Purpose
General Electric general purpose DC motors are available in commercial and industrial offerings. They are designed for complete compatibility with industrial DC drive applications. Motors are available in drip proof and totally enclosed enclosures. These motors are used for conveyors, textile machines, printing presses, packaging machines, extruders, fans, medical equipment.
Features and Benefits
- Horsepower range: ¼ through 3500 HP
- Armature voltage range: 90, 115, 180, 240, 500, 600, 700 volts
- Class F insulation
- Available in shunt, compound, stabilized shunt and commerical permanent magnet designs
- Capable of 150% of rated load for 60 seconds
- Continuous operation in 40C ambient
- Provisions for mounting tachometer kit
- Continuous rated torque to 5% base speed on separately and blower ventilate and TENV motors
- Continuous rated torque to 60% on Drip Proof Fully Guarded and TEFC motors
- TREC coils on Industrial CD360AT through CD6000 frames.
Applications
- Cranes
- Hoists
- Conveyors
- Extruders
- Printing
- Machine Tools
- Packaging
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