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Table of Contents
Related Manuals for Sperry instrument PSI 8030
Summary of Contents for Sperry instrument PSI 8030
- Page 1 7/05 FORM#349 OPERATING INSTRUCTIONS DIGITAL PHASE INDICATOR PSI 8030...
- Page 2 CONTENTS Page 1.Safety warning ………………………………………………………………1 2.Features ……………………………………………………………………1 3.Specifications ………………………………………………………………2 4.Instrument Layout …………………………………………………………3 5.Measurement & Check Methods …………………………………………4 5-1.Measurement Method …………………………………………………4 5-2.Check Method …………………………………………………………4...
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Page 3: Safety Warning
2 test leads of the unit are connected to the power supply cords. ⑶ PSI 8030 may not be used as a voltage detector. Be careful that one phase is still live even if all LED's are off at open phase check. - Page 4 3. Specifications Operational Voltage 200-480V AC three phase Time Limit for 60 minutes max. at 200V AC Continuous use 4 minutes max. at 480V AC Operating Frequency 20Hz−400Hz Range Withstand Voltage 2200V for one minute 80(L)×59(W)×23(D)mm Dimensions Approx.200g Weight Test leads Double insulated cords, approx.
- Page 5 4. Instrument Layout ③ ④ ① ② ⑥ ⑤ ⑦ ①Open Phase Check 3 orange LED's LED's ②Phase Sequence Green for Correct phase, Red for Reverse phase Check LED's ③Suction Disk Convenient for fixing the unit at a switchboard, etc. ④Test leads Red for L1(R), White for L2(S) and blue for L3(T).
- Page 6 5. Measurement & Check Methods 5-1 Measurement Method Connect the alligator clips of the unit to the three phase circuit under test. The unit will indicate the presence of open phase and phase sequence by LED and buzzer. 5-2 Check Method Open Phase Phase Sequence Buzzer...
- Page 7 Lifetime Limited Warranty The attention to detail of this fine snap-around instrument is further enhanced by the application of A.W. Sperry’ s unmatched service and concern for detail and reliability. These A.W. Sperry snap-arounds are internationally accepted by craftsmen and servicemen for their unmatched performance.
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