3000A Current Probe Set
Contents
1. User s Guide EXT Sa INSTRUMENTS A FLIR COMPANY 3000A Current Probe Set Model PQ34 30 Introduction Congratulations on your purchase of this Extech Current Probe Set A set of three 3000A flexible current probes designed to be used with the Extech PQ3450 or PQ3470 Power Analyzers These probes are shipped fully tested and calibrated and with proper use will provide years of reliable service Safety A A isl This symbol adjacent to another symbol or terminal indicates the user must refer to the manual for further information This symbol adjacent to a terminal indicates that under normal use hazardous voltages may be present Double insulation Cautions Read and understand this user manual before operating the meter Improper use of this meter can cause damage shock injury or death Inspect the condition of the leads and the meter itself for any damage before operating the meter Use great care when making measurements if the voltages are greater than 25VAC rms or 35VDC These voltages are considered a shock hazard Do not attempt to measure Current that exceeds specified limits Do not operate this instrument in wet or dusty environments Do not operate this instrument in the presence of combustible or explosive gas Do not touch exposed metal parts or unused terminals Use protective gloves near high current or voltage circuits If the equipment is used in a manner not speci2. fied by the manufacturer the protection provided by the equipment may be impaired 2 PQ 12 EU EN V1 0 01 12 Probe Description 1 oa oO Flexible current probe Probe latch Power LED 3000A 300A 30A range switch Signal output plug red Signal output plug black DCV power plug Operation te Connect the signal output cables from the first clamp to the A1 input sockets on the top of the analyzer Connect the clamp s power cable to the A1 power socket on the top of the analyzer Set the 3000A 300A 30A range switch to the range appropriate for the application Note Make sure the range set on the clamp matches the range set in the analyzer Connect the A2 and A3 clamps as above if needed Squeeze the latch release to open the loop and clamp around a single conductor Power on the power analyzer 3 PQ 12 EU EN V1 0 01 12 Specifications Measurement ranges Output sensitivity Output coupling Accuracy 50 60Hz Frequency range Max conductor size Phase error 50 60Hz Minimum load Linearity Phase error Conductor position sensitivity Enclosure material Safety Power Supply Operating Temperature Operating Humidity Dimension Circuit box Flexible probe Cable length DC plug size Weight 30A 300A and 3000A switch selectable 100mV A on the 30A range 10mV A on the 300A range 1mV A on the 3000A range AC cou
3. pled 1 F S 23 5 C 50 60Hz 45 to 400 Hz Round 177mm 7 Oval 216mm 8 5 lt 1 100 K ohm for specified accuracy 0 2 of reading from 10 to 100 of range lt 1 5 50 60Hz 2 F S conductor should be gt 25mm 1 from the probe latch UL 94 V0 rated IEC 1010 Category III 600V 8V 1V supplied from meter 0 C to 50 C 32 F to 122 F Less than 80 RH 105 x 56 5 x 33 mm 4 1 X 2 2 X 1 3 600mm 23 6 length 14 5mm 0 57 diameter 3 4 meters 11 2 feet 5 5 mm x 2 5 mm DIA 480 g 1 06 LB www extech com 4 PQ 12 EU EN V1 0 01 12
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