5322A Electrical Safety Tester Calibrator
5322A Electrical Safety Tester Calibrator provides accurate and reliable Calibration. When you need the right tool for Calibration this is the ideal product for you.
The 5322A combines many functions into a single instrument, replacing discrete resistors, decade boxes and other custom solutions commonly used to calibrate electrical testers. This single-box solution speeds and simplifies calibration because users only need to learn, operate and maintain one calibrator rather than multiple instruments.
The 5322A Electrical Tester Calibrator helps calibration technicians comply with new regulatory standards up to four times faster than with traditional manual, multiple-product methods. The 5322A replaces the 5320A Electrical Tester Calibrator.
5322A Electrical Safety Tester Calibrator
Key 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.
Specifications: 5322A Electrical Safety Tester Calibrator
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 | |
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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: 3050 m (10 000 ft) Storage: 12 200 m (40 000 ft) |
Dimensions and weight | |
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Dimensions | 430 mm x 555 mm x 170 mm (16.9 in x 21.8 in x 6.7 in) |
Weight | 20 kg (44.1 lb) |
Compliance | |
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Safety |
Mains: IEC 61010-1: Overvoltage category II, pollution degree 2 Measurement: IEC 61010-2-030: 5000 V (not category rated) |
Electromagnetic compatibility (EMC) |
International:
Korea (KCC):
USA (FCC):
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Electrical specifications
Low resistance source | |
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Range | 100 mΩ to 10 kΩ + 10 mΩ single value selection, dc and line frequency (50/60 Hz) |
1.5 kV high resistance source (DC only) | |
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Range | 10 kΩ to 10 GΩ + 100 GΩ single value selection |
5.5 kV high resistance source (DC only) (5322A with /5 option) | |
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Range | 10 kΩ to 100 GΩ |
Test voltage measurement | |
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Range | 0 V dc to 5500 V dc |
Ground bond resistance source | |
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Resistance mode | |
Range | 1 mΩ to 1700 Ω, dc and line frequency (50/60 Hz) |
Line/loop impedance source | |
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Range | 25 mΩ to 1700 Ω |
Correction manual/scan mode | |
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Residual impedance range | 0 Ω to 10 Ω |
Resolution | 1 mΩ |
Correction COMP mode (active loop compensation) (5322AVLC Option) | |
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Maximum compensated impedance | 0 Ω to 2 Ω |
Leakage current source | |
Range | 0.1 to 30 mA |
Test voltage |
Passive mode: 60 V ac to 250 V ac rms Differential mode: 60 V ac to 250 V ac rms Substitute mode:10 V ac to 250 V ac rms Active mode (5322A/VLC only)[1]: 50 V ac to 100 V ac rms |
Uncertainty |
Passive mode: ± (0.3% setting + 2 μA) Differential mode: ± (0.3% setting + 2 μA) Test uncertainty can be influenced by power line voltage instability Substitute mode: ± (0.3% setting + 2 μA) Active mode (5322A/VLC only)[1]: ± (0.3% setting + 1 μA) |
[1] The Active Mode outputs are synchronized with the ac mains frequency to suppress interference between the calibrator and external noise sources. |
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Human body simulation (for substitute leakage currently only |
Resistance range: 0 Ω to 10 000 Ω Resolution: 1 Ω |
RCD (residual current device) (for installation testers) | |
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Trip current range |
0.5 X I and 1 X I Mode: 5 to 30 mA in 1 mA steps 1.4 X I and 2 X I Mode: 14 to 60 mA in 1 mA steps 5 X I Mode: 50 to 150 mA in 1 mA steps |
Trip current measurement resolution |
1 μA below 30 mA 10 μA in range from 30 mA to 150 mA 100 μA in range from 300 mA to 3 A |
Trip current measurement uncertainty | |
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Trip current | ± 1 % of nominal current (I) setting |
Trip time range | 10 to 5000 ms |
Trip time uncertainty | (0.02 % setting + 0.25 ms) |
Touch/line voltage |
Touch voltage range: 50 V Touch voltage setting: in discrete points depending on setup trip current value Touch series resistance: 0.02 Ω, 0.05 Ω, 0.10 Ω, 0.35 Ω, 0.50 Ω, 0.96 Ω, 1.7 Ω, 4.7 Ω, 9 Ω, 17 Ω, 47 Ω, 90 Ω, 170 Ω, 470 Ω, 900 Ω, 1700 Ω Line voltage range: 250 V Line voltage uncertainty: ± (5 % reading + 3 V) User selectable nominal line voltage: 100 V/115 V/120 V/220 V/230 V/240 V/250 V or real Post-trip delayed power restore mode: user selectable |
RCD (Residual current device (for PATs) | |
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Trip current range | 0.5 X I to 5 X I Mode: 5 to 150 mA in 1 mA steps |
Trip current measurement resolution | 1 μA |
Trip current measurement uncertainty | Trip current: ± 1 % of nominal current (I) setting |
Trip time range | 10 to 5000 ms |
Trip time uncertainty | (0.02 % setting + 0.25 ms) |
Line voltage | Reconnection delay: 2.5 s |
AC/DC voltage calibrator (5322A with VLC Option) | |
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Range | 0.03 V to 600 V, ac or dc (.5 - 1%) |
Internal ranges |
AC mode: 0.3 V to 600 V DC mode: 0.3 V to 600 V |
Multimeter | |
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Maximum withstand voltage |
HV terminal to COM terminal: 5000 V rms V terminal to COM terminal: 1100 V rms COM terminal to Protective Earth: 2200 V pk |
AC/DC voltage range |
V (1100 V) Input: 0 V dc to ±1100 V dc 10 mV to 1100 V ac rms HV (5000 V) Input: 0 Vdc to ±5000 Vdc 5 V to 5000 V ac rms |
AC/DC current | |
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Range | 0 A to 20 A continuous, 20 A to 30 A for up to 5 minutes, ac rms or dc |
AC power | |
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Range | 0 kVA ac to 33 kVA ac |
Type | Apparent, active, reactive |
Phase indication | Phase angle (φ), Power Factor (PF) |
Phase uncertainty (dφ) | ± 0.1 ° |
DC power | |
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Range | 0 to 33 kVA dc |
Hipot ac voltage distortion measurement | |
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Frequency range | 45 Hz to 65 Hz |
Number of harmonics | 25 |
Hipot dc voltage ripple coefficient measurement | |
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Voltage range | 100 V dc to 5000 V dc |
Ripple coefficient range | 10 % |
Flash test voltage measurement (using flash LC or flash V mode) | |
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Class I Voltage range | 2000 V ac rms |
Uncertainty | ± (0.3 % of reading + 6 V) |
Class II Voltage range | 3000 V ac rms |
Uncertainty | ± (1 % of reading value + 6 V) |
Flash leakage current measurement (using flash LC mode) | |
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Range | 0 mA ac rms or dc to 300 mA ac rms or dc |
Resolution | 4.5 digits |
5322A Electrical Safety Tester Calibrator
Includes:
Model Name | Description |
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5322A |
Multifunction Electrical Tester Calibrator with 1.5 kV Resistance |
5322A/5 |
Multifunction Electrical Tester Calibrator with 5 kV High Voltage Resistance Outputs |
5322A/VLC |
Calibrator with 1.5 kV Resistance, 600 V Source, Voltage Loop Compensation |
5322A/40 |
Calibrator with 1.5 kV Resistance and 40 kV Probe |
5322A/5/VLC |
Calibrator with 5 kV Resistance, 600 V Source, Voltage Loop Compensation |
5322A/VLC/40 |
Calibrator with 1.5 kV Resistance, 600 V Source, Voltage loop Compensation and 40 kV Probe |
5322A/5/40 |
Calibrator with 5 kV Resistance, and 40 kV Probe |
5322A/5/VLC/40 |
Calibrator with 5 kV Resistance, 600 V Source, Voltage Loop Compensation and 40 kV Probe |
Accessories common to all models:
Accessory | Description |
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5322A-LOAD |
High Voltage Resistor Load for 5322A |
Y5320A |
Rack Mount Kit for 5322A – Sliding |
5322A/CASE |
Transit Case for 5322A (without 5322A-LOAD) |