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.

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)

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

Operating: 3050 m (10 000 ft)

Storage: 12 200 m (40 000 ft)

Mains: IEC 61010-1: Overvoltage category II, pollution degree 2

Measurement: IEC 61010-2-030: 5000 V (not category rated)

International:

• IEC 61326-1: Basic electromagnetic environment
• CISPR 11: Group 1, Class A
  • Group 1: Equipment has intentionally generated and/or uses conductively-coupled radio frequency energy that is necessary for the internal function of the equipment itself.
  • Class A: Equipment is suitable for use in all establishments other than domestic and those directly connected to a low-voltage power supply network that supplies buildings used for domestic purposes. There may be potential difficulties in ensuring electromagnetic compatibility in other environments due to conducted and radiated disturbances.

    Emissions that exceed the levels required by CISPR 11 can occur when the equipment is connected to a test object.

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.

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

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.

Resistance range: 0 Ω to 10 000 Ω

Resolution: 1 Ω

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

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

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

AC mode: 0.3 V to 600 V

DC mode: 0.3 V to 600 V

HV terminal to COM terminal: 5000 V rms

V terminal to COM terminal:  1100 V rms

COM terminal to Protective Earth: 2200 V pk

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