--- QMT-2A Motor tester ---

Item	Testing condition	Testing range	Accuracy	Remark
Electrical strength	Infliction voltage 0-2800VAC adjustable	AC 0-10mA	1%	Testing time 1-60s adjustable
Insulation resistance	Infliction voltage 500VDC	10-500MΩ	3%
Cold resistance	constant flow source	0-1000Ω	1%	5 tap positions test maximum
Interturn insulation	Infliction voltage 0-3.5KVDC		1‰ interturn short circuit discrimination
Low voltage start	Infliction voltage 0-250VAC adjustable	AC 0-5A	1%
Locked rotor power	Rated voltage	0-4KW	1%
Locked rotor current	Rated voltage	AC 0-20A	1%
Capacitance voltage	Rated voltage	AC 0-600V	1%
No-load power	Rated voltage	0-4KW	1%	4 tap positions test maximum
No-load current	Rated voltage	AC 0-20A	1%	4 tap positions test maximum
Direction of motor rotates	Rated voltage	Clockwise rotation /contrary rotation	Switching value

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