Delta Electronics 7KVA User Manual page 4

* Remove watches, rings or other metal objects.
* Use only tools with insulated handles.
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The compliance with the following standards provides the conformity:
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UL 1778
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CSA 22.2-107
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FCC CLASS A
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EN 50091-1-1
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EN 50091-2 CLASS A
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IEEE-C6241 Category B
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IEC 1000-2-2
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EN 61000-4-2 LEVEL3
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EN 61000-4-3 LEVEL3
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EN 61000-4-4 LEVEL4
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EN 61000-4-5 LEVEL4
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CNS 13438 CLASS A
SYMBOL
PROTECTIVE
CONNECTED TO EARTH GROUND PRIOR TO MAKING ANY OTHER CONNECTION
TO THE EQUIPMENT.
A TERMINAL TO WHICH OR FROM WHICH A DIRECT CURRENT OR VOLTAGE
MAY BE APPLIED OR SUPPLIED.
THIS SYMBOL INDICATES THE WORD "PHASE".
GROUNDING TERMINAL:
2
SHEET 4 TO 5
A TERMINAL WHICH MUST BE