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 |
| 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 |
| 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 |
| 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:
- IEC 61326-1: Basic electromagnetic environment
- CISPR 11: Group 1, Class A
Korea (KCC):
- Class A: Equipment meets requirements for industrial electromagnetic wave equipment and the seller or user should take notice of it. This equipment is intended for use in business environments and not to be used in homes.
USA (FCC):
- 47 CFR 15 subpart B. This product is considered an exempt device per clause 15.103.
|
Electrical specifications
| Low resistance source |
| 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) |
| Range |
10 kΩ to 10 GΩ + 100 GΩ single value selection |
| 5.5 kV high resistance source (DC only) (5322A with /5 option) |
| Range |
10 kΩ to 100 GΩ |
| Test voltage measurement |
| Range |
0 V dc to 5500 V dc |
| Ground bond resistance source |
| Resistance mode |
| Range |
1 mΩ to 1700 Ω, dc and line frequency (50/60 Hz) |
| Line/loop impedance source |
| Range |
25 mΩ to 1700 Ω |
| Correction manual/scan mode |
| Residual impedance range |
0 Ω to 10 Ω |
| Resolution |
1 mΩ |
| Correction COMP mode (active loop compensation) (5322AVLC Option) |
| 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)
Activ
e 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.
|
| Human body simulation (for substitute leakage currently only |
Resistance range: 0 Ω to 10 000 Ω
Resolution: 1 Ω
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5322A Electrical Safety Tester Calibrator
Includes:
| Model Name |
Description |
| 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 |
| 5322A-LOAD |
High Voltage Resistor Load for 5322A
|
| Y5320A |
Rack Mount Kit for 5322A – Sliding
|
| 5322A/CASE |
Transit Case for 5322A (without 5322A-LOAD)
|