Gossen Metrawatt SECUTEST SIII+ HV US Electrical Safety Tester

Reference Ranges

Line Voltage: 115/230 V ±0.2%

Line Frequency: 50/60 Hz ±0.1%

Waveshape: Sine (deviation between effective and rectified value <0.5%)

Ambient Temperature: +23°C ±2 K

Relative Humidity: 40%–60%

Load Impedance: Linear

Nominal Ranges of Use

Line Voltage: 103.5–126.5 V or 207–253 V

Line Frequency: 50 Hz or 60 Hz

Line Voltage Waveshape: Sine

Ambient Conditions

Temperature: 0°C–+50°C

Storage Temperature: –20°C–+60°C

Operating Temperature: –10°C–+50°C

Accuracy Range: 0°C–+50°C

Relative Humidity: Max. 75%, no condensation allowed

Elevation: Max. 2,000 m

Power Supply

Line Voltage: 103.5–126.5 V or 207–253 V

Line Frequency: 50 Hz or 60 Hz

Power Consumption: Approx. 30 VA

For 10 A test current: Approx. 95 VA, test duration max. 40 s

For 25 A test current: Approx. 180 VA, test duration max. 40 s

For function test: Continuous, max. 3,600 VA; power is conducted through the instrument only, switching capacity ≤16 A

RS-232 Data Interface

Type: RS-232C, serial, per DIN 19241

Format: 9600, N, 8, 1

Connector: 9-pin subminiature socket connector

Electrical Safety

Safety Class: Class I per IEC 61010-1/EN 61010-1/VDE 0411-1

Nominal Voltage: 115/230 V

Test Voltage: 3.7 kV, 50 Hz

Measuring Category: 250 V CAT II (not valid for jacks 1, 2 and 3)

Pollution Degree: 2

Safety Shutdown for Residual Current at Device Under Test: >25 mA, disconnecting time <100 ms

Probe Current: >10 mA, disconnecting time <1 ms

* For detailed specifications, please refer to the Datasheet.

Datasheet