Agilent U1450A/U1460A Insulation Resistance Testers Data Sheet Accomplish more in a day’s work with the Agilent U1450A/U1460A series insulation resistance testers. With a single tool, get remote testing capability and the fastest way to generate accurate test reports letting you carry out tests with full confidence. • Remote testing coupled with report generation capability (Windows PC, iOS/Android) • 50 V/100 V/250 V/500 V/1000 V test voltages • Adjustable test voltages from 10 V up to 1.
Test remotely and eliminate MORE reporting errors Eliminate the conventional data entering process and get error-free automated test reports generated in a tabulated or graphical form for easy interpretation and analysis – essential for troubleshooting, commissioning and preventive maintenance tasks. Better yet: All five insulation testers are compatible with the U1117A IR-to-Bluetooth® adapter to enable wireless remote testing using Windows PC1 or on iOS/Android smart devices.
Capable of handling MORE abuse in industrial settings The insulation resistance testers are housed in robust overmold enclosures, certified to IP 67 for protection against water and dust. The robust tool is tested to withstand drops up to 3 meters (10 feet) high and operates over harsh temperature range of –40 to +55 °C1. Built to handle tough conditions and certified to stringent industrial standards, the U1450A/U1460A series is what you need to face the demands of everyday tasks.
Take a Closer Look OLED front panel Non-Contact AC Voltage Detection (Vsense) OLED display with 2000:1 contrast ratio and 160 degree viewing angle Timed/PI/DAR test Test lock button Adjustable test voltage ranges from 10 V to 1.
U1450A/U1460A Series Comparison Chart at a glance Industry Display type Industrial and Power Telecommunication U1451A U1452A U1453A U1461A U1452AT LCD LCD OLED OLED LCD 250 V, 500 V, 1,000 V 50 V, 100 V, 250 V, 500 V, 1,000 V 50 V, 100 V, 250 V, 500 V, 1,000 V 50 V, 100 V, 250 V, 500 V, 1,000 V 50 V, 100 V Basic features Insulation test voltage range Insulation resistance range 66 GΩ 260 GΩ 260 GΩ 260 GΩ 66 GΩ Earth bond resistance range 60 Ω to 60 KΩ 60 Ω to 60 KΩ 6 Ω to 60 KΩ 6
Speciications U1451A/U1452A/U1452AT insulation resistance speciications Insulation resistance specifications with accuracy of ± (% of reading + number of least significant digit) Test voltage Range Resolution Accuracy Test current 50 V 6 MΩ 0.001 MΩ 2% + 5 1 mA @ 50 kΩ < 50 MΩ 0.01 MΩ 2% + 5 ~60 GΩ ~0.01 GΩ 2% + 52 6 MΩ 0.001 MΩ 2% + 5 60 MΩ 0.01 MΩ 2% + 5 < 100 MΩ 0.1 MΩ 2% + 5 ~60 GΩ ~0.01 GΩ 2% + 52 6 MΩ 0.001 MΩ 1.5% + 5 60 MΩ 0.01 MΩ 1.5% + 5 < 250 MΩ 0.1 MΩ 1.
U1453A/U1461A insulation resistance speciications Insulation resistance specifications with accuracy of ± (% of reading + number of least significant digit) Test voltage Range Resolution Accuracy Test current 50 V 6 MΩ 0.001 MΩ 1.5% + 5 1 mA @ 50 kΩ < 50 MΩ 0.01 MΩ 1.5% + 5 ~60 GΩ ~0.01 GΩ 1.5% + 52 6 MΩ 0.001 MΩ 1.5% + 5 60 MΩ 0.01 MΩ 1.5% + 5 < 100 MΩ 0.1 MΩ 1.5% + 5 ~60 GΩ ~0.01 GΩ 1.5% + 52 6 MΩ 0.001 MΩ 1.5% + 5 60 MΩ 0.01 MΩ 1.5% + 5 < 250 MΩ 0.1 MΩ 1.
U1451A/U1452A/U1452AT earth bond resistance speciications Earth-bond resistance specifications with accuracy of ± (% of reading + number of least significant digit)1, 2 Accuracy Range Resolution U1451A U1452A/U1452AT Open circuit voltage 60 Ω 0.01 Ω 1.5% + 3 1.0% +3 > 4 V and < 7 V 600 Ω 0.1 Ω 1.5% + 3 1.0% +3 6 kΩ 0.001 kΩ 1.5% + 3 1.0% +3 60 kΩ 0.01 kΩ 1.5% + 3 1.0% +3 1. The following statements are true for earth-bond resistance tests: • Overload protection: < 2 V and 0.
U1451A/U1452A/U1452AT EN61557 speciications The following specifications are a requirement for European labeling. Intrinsic uncertainty Measurement U1451A U1452A/U1452AT Operating uncertainty1 Voltage ± (0.5% + 2) ± (0.2% + 2) 30% Earth-bond resistance ± (1.5% + 3) ± (1.0% + 3) 30% Insulation resistance Based on the test voltage and range. Refer to insulation resistance specifications for U1451A/U1452A/U1452AT. 1. 30% The maximum resistance to meet the standard of EN61557-1, 5.2.
U1453A/U1461A adjustable DC test voltage speciications Adjusted DC test voltage specifications with accuracy of ± (% of reading + number of least significant digit)1, 2 Range Resolution Accuracy Rate current 1100 V 1V 0.5% + 1 1 mA nominal 1. The minimum test voltage may be set from 10 V 2.
U1453A/U1461A AC voltage speciications True RMS AC voltage specifications with accuracy of ± (% of reading + number of least significant digit) Accuracy Function Range Resolution 45 to 65 Hz 65 Hz to 5 kHz 5 to 20 kHz Voltage6 60 mV1, 2, 4 0.01 mV 1.0% + 3 1.5% + 3 2.0% + 4 600 mV 0.1 mV 1.0% + 3 1.5% + 3 2.0% + 4 6 V3, 5 0.001 V 1.0% + 3 1.5% + 3 2.0% + 4 60 V3, 5 0.01 V 1.0% + 3 1.5% + 3 2.0% + 4 600 V3, 5 0.1 V 1.0% + 3 1.5% + 3 @ < 1 kHz – 1000 V 0.1 V 1.0% + 3 1.
U1451A/U1452A/U1452AT resistance speciications Resistance specifications with accuracy of ± (% of reading + number of least significant digit) Accuracy Function Range Resolution U1451A U1452A/U1452AT Resistance1 600 Ω 0.1 Ω 1.5% + 3 1.0% + 3 6 kΩ 0.001 kΩ 1.5% + 3 1.0% + 3 60 kΩ 0.01 kΩ 1.5% + 3 1.0% + 3 600 kΩ 0.1 kΩ 1.5% + 3 1.0% + 3 6 MΩ 0.001 MΩ 2.0% + 3 1.2% + 3 60 MΩ 0.01 MΩ 2.5% + 3 2.0% + 3 1.
U1451A/U1452A/U1452AT capacitance speciications Capacitance specifications with accuracy of ± (% of reading + number of least significant digit)1, 2, 3 Range Resolution Accuracy Signal 100 nF 0.1 nF 3% + 2 Sine wave: 54.5 Hz, < 2 V 1 µF 0.001 µF 3% + 2 10 µF 0.01 µF 3% + 2 100 µF 0.1 µF 5% + 24 @ < 50 µF 1. Overload protection: 1000 VRMS for short circuits with < 0.3 A current 2.
U1453A/U1461A frequency speciications Frequency specifications with accuracy of ± (% of reading + number of least significant digit)1, 2 Range Resolution Accuracy Minimum input frequency 99.99 Hz 0.01 Hz 0.02% + 1 0.5 Hz 999.9 Hz 0.1 Hz 0.02% + 1 9.999 kHz 0.001 kHz 0.02% + 1 99.99 kHz 0.01 kHz 0.02% + 1 999.9 kHz 0.1 kHz 0.2% + 1 @ ≤ 100 kHz 9.999 MHz 0.001 MHz 0.2% + 1 @ ≤ 100 kHz 1.
U1451A/U1452A/U1452AT frequency sensitivity during voltage measurement Input range1 Minimum sensitivity (RMS sine wave) 6V 0.5 V 60 V 5V 600 V 65 V 1000 V 65 V 1. Maximum input for speciied accuracy, refer to “U1451A/U1452A/U1452AT AC voltage speciications” U1453A/U1461A frequency sensitivity during voltage measurement Minimum sensitivity (RMS sine wave) Trigger level for DC coupling Input range1 20 Hz to 100 kHz 20 Hz to 100 kHz 60 mV 10 mV 15 mV 600 mV 27 mV 55 mV 6V 0.25 V 0.
U1453A/U1461A display update rate Display update rate (approximate)1, 2 Function Slow (times/second) Fast (times/second) AC V (V or mV) 5 10/20/40 DC V (V or mV) 5 10/20/40 Ω 5 10/20/40 Diode 5 10/20/40 Auto-diode 1 – Capacitance 1 (< 1 mF) – DC mA/µA 5 10/20/40 AC mA/µA 5 10/20/40 Temperature 5 10/20/40 Frequency 1 (> 10 Hz) – 1. The tester has a built in combination ilter for data update rate. 2. The CMRR and NMRR are speciied based on ive times the data update rate.
General speciications Battery type 4 × 1.5 V AA Alkaline batteries (ANSI/NEDA 15A or IEC LR6) 4 × 1.5 V AA Lithium Iron Disulide batteries (ANSI/NEDA 15LF or IEC FR6) 4 × 1.5 V AA Zinc Chloride batteries (ANSI/NEDA 15D or IEC R6) (U1453A/U1461A only) Battery life U1451A/U1452A/U1452AT U1453A/U1461A 270 hours (Alkaline batteries) 50/60/80 hours typical at high/medium/low brightness (Alkaline batteries) Power consumption 2.
Ordering information U1451A U1452A U1452AT U1453A U1461A Standard shipped accessories U1451A U1452A U1452AT U1453A U1461A Hard carrying case √ √ √ √ √ Alligator clips (red and black) √ √ √ √ √ Test leads with 4 mm probe (red and black) and 19 mm probe (red and black) √ √ √ √ √ IR-to-USB cable (U1173B) √ √ √ √ √ 4 x AA Alkaline 4 x AA Alkaline 4 x AA Alkaline 4 x AA Lithium 4 x AA Lithium Remote switch probe with adapter – √ – √ √ IR-to-Bluetooth adapter (U1117A)
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