Fluke 5322A Electrical Safety Tester Calibrator

Manufacturer: Fluke Calibration
Model: 5322A

Features

Continuously variable high voltage resistance outputs source high-ohms, high voltage resistors to enable calibration of insulation resistance testers/megohmmeters up to 5 kV.
The continuously variable feature lets the user set any resistance value to match the device under test (DUT) requirement and adjust the 5322A output to a nominal value, which aids in calibrating older-style hand-cranked testers.
Active Loop Compensation makes it easier to calibrate the loop/line impedance function of an installation tester by canceling residual line impedance during calibrations.
600 V source (VLC option) allows calibration of ac voltage measurements on workloads with measurement capabilities. This feature is also useful for powering many types of PAT testers.
4-wire low resistance sources enable precision low current measurements and high current ground bond measurements, providing accuracy for testing newer 4-wire testers.
Optional 5322A-LOAD 5 kV high voltage load resistors include paralleling capability for precision hipot testing.
RCD simulation enables testing of installation and PAT testers with excellent time and current level accuracy. 5322A trip times provide better than 4:1 test uncertainty ratios with 1 % trip current uncertainty.
Ripple coefficient and THD measurements display hipot testers’ signal purity measurements to 5 kV as required by many regulations.
Multiple models give you the flexibility to select the capabilities best suited to your workload and budget.
MET/CAL software compatibility automates the 5322A in 5320A emulation mode for improved throughput and greater consistency.

5322A

Specifications

Specifications confidence level	99%
Specifications interval	1 year
Power line	115/230 V ac (50/60 Hz) +10 % / -14 %, with the maximum voltage difference between neutral and protective earth not exceeding 15 V. Operation with power line between -10 % and -14 % has limitations in burden current for voltage outputs. See AC/DC Voltage Calibrator (VLC option) below.
Power consumption	1250 VA maximum
Fuse protection	AC mains input: 2 A, 250 V for 230 V, time delay (T2L250 V – 5 mm x 20 mm) 4 A, 250 V for 115 V, time delay (T4L250 V – 5 mm x 20 mm) RCD input: 3.15 A, 250 V, fast (F3.15H250 V – 5 mm x 20 mm) Meter amps (A) input: 20 A, 500 V, time delay (F20H500 V – 6.3 mm x 32 mm) Loop/Line impedance input: 4 A, 500 V, time delay (T4H500 V – 6.3 mm x 32 mm) Leakage current input: 100 mA, 250 V, fast (F100 mL250 V – 5 mm x 20 mm)

Environment
Warm-up time	15 minutes
Temperature performance	Operating temperature: 18 °C to 28 °C Calibration temperature (tcal): 23 °C Temperature coefficient for temperatures outside of tcal ± 5 °C is 0.1 / °C of the specification, for temperatures between 5 °C to 40 °C. Storage temperature : -10 °C to 50 °C Storage recovery time: Typically <24 hours at operating temperature
Relative humidity (operating)	<80 % to 28 °C (resistance outputs >10 GΩ specified for <70 % to 28 °C)
Relative humidity (storage)	90 % non-condensing 0 °C to 50 °C
Altitude	Operating: 2000 m (6561 ft) Storage: 12 200 m (40 000 ft)