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SSt-EMF75 Use Instructions for CE Compliance Covers the SSt-EMF75 Power Supply Rev. 01/20/2015 T e k n i c , I n c . 1 1 5 0 - E P i t t s f o r d V i c t o r R o a d , P i t t s f o r d , N Y 1 4 5 3 4...
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3. WARNING, SEE USER MANUAL FOR DETAILS ! Safety Precautions & Scope The user should be aware that, if the SSt-EMF75 is used in a manner not specified herein, the protection provided by the equipment may be impaired. Please read all of the following instructions before operating the SSt-EMF75 power supply.
Environment Type (per UL508C and EN61010, Pollution degree 2). Mounting The SSt-EMF75 should be mounted behind covers or machine skins that can only be opened with a tool. The covers or machine skins should be marked as having hazardous voltages within. Alternatively, the supply can be mounted behind doors that have a safety interlock which removes power to the supply when opened.
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Note that the SSt-EMF75 power supply has a capacitance bank of 47,000 uf and can hold a significant charge. After disconnecting AC-input, we recommend that you measure the DC voltage across the output terminals to ensure that the capacitors has been sufficiently discharged prior to handling.
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SSt drives are daisy chained connected, (from one power connector on an SSt-EMF75 and out the other power connector on the same SSt drive on to the next SSt drive, etc.). You should use a wire gauge that is appropriate for the estimated amount of peak and continuous current draw for the machine application.
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Reliability covers three main areas: the reliability of the supply itself, the reliability of other components within the machine and the overall machine reliability. The SSt-EMF75 is a bulk, linear, unregulated power supply and consists of a transformer, bridge rectifier, regeneration circuit and an output capacitor. This simple...
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In the rare cases where this may be insufficient, the EMF75 comes standard with a regeneration protection circuit. Please call your Teknic application engineer for assistance with these calculations. Cost:...
Standard EN 61010, LVD 73/72/EEC Dave Sewhuk VP Engineering, Teknic, Inc. T e k n i c I n c . P h o n e : 5 8 5 / 7 8 4 - 7 4 5 4 ; F A X : 5 8 5 / 7 8 4 - 7 4 6 0...
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