SEAL-BUFFER 2017748 - Caterpillar

All Generator SetsWarranty: M
Features/Benefits
* Replaces canceled 9U-6003 Insulation Tester.* Used to measure and check insulation resistance for electrical power generation.* Separate voltmeter range operates from 0 to 600 VDC at 50/60 Hz and to 450 VDC at 400 Hz.* Analog scale reads up to 10 GW for high insulation resistance readings.* Meter ranges from 100 kW digital and 10 MW analog to test for faults on motors, generators, or relays.* Tool defaults to voltmeter operation whenever an external voltage greater than 25 VDC or VAC is detected (only exception is when meter is off or preforming battery condition test).* Auto shut-off feature turns an unused unit off after 5 minutes.* Display includes solid state analog arc .* Battery condition test position measures voltage on a simulated load.* Operates at temperatures from -20°C to +40°C (-4.0°F to 104.0°F)* Case is weather and dust proof.Specifications/Technical Information
Insulation Ranges: Nominal test voltage - 500 VDCMeasuring range (on all ranges) - 0.01 to 999 M/Omega/Measuring range (on analogue scale) - 0 to 10 G/Omega/Terminal voltage on open circuit VDC - 15% maximumShort circuit current - less than 2 mATest current on load - 1 mA at minimum... pass values of insulation specified... in BS7671, HD384, and IEC364Accuracy at 20°C (68°F) - 2% and 2 digits
Continuity Ranges:Measuring range - 0.01 to 99.9 /Omega/... /(0 to 5 /Omega/ on analogue scale)Open circuit voltage - 5 1 voltShort circuit current - 205 5 mAAccuracy at 20°C (68°F) - 1 to 9.99 /Omega/, 2%, 2 digits;... 10 to 9.99 /Omega/ 5%Zero offset adjust - 0 to 9.99 /Omega/Continuity buzzer - operates at less than 5 /Omega/Resistance Range (can be used for diode testing):Measuring range - 0.1 to 100 k/Omega/... (0 to 10 M/Omega/ on analog scale)Open circuit voltage - 5 1 voltShort circuit current - 20 5 ×AAccuracy at 20°C (68°F) - 5%, 2 digits
Voltage Range:Measuring range - 0 to 600 VDC- 0 to 600 VAC (50/60 Hz)- 0 to 450 VAC (400 Hz)... or 0 to 500 volts on analogue scaleAccuracyat 20°C (68°F) - less than 450 VDC... or VAC (50/60 Hz): 1%, 2 digits- greater than 450 VDC... or VAC (50/60 Hz): 2%, 2 digits- 450 VDC at 400 Hz: 5%, 2 digits
Temperature Coefficient: All ranges - less than 0.1% per °C
(A) 142-5055 Insulation Tester.(2) Carrying Case.(3) 9U-6004 Test Lead Set.Not shown:1U-9533 Battery, AA 1.5 Volt Alkaline.1U-9538 Battery, AA 1.5 Volt Heavy Duty.4C-5535 Fuse, 500 md.Service Requirements
For service, contact one of the following suppliers:
AVO International
Archcliffe Rd.
Dover
Kent CT 17 9EN, England
Phone: 44 (0) 1304 502100
Fax: 44 (0) 1304 207342
AVO International
510 Township Line Rd.
Bluebell, PA 19422-2795, U.S.A.
Phone: (215) 646-9200
Fax: (215) 643-7215