STCAL-SM Fault Sensitivity Calibration System

The STCAL-SM is an optional accessory for the STCAL that adds sensitivity verification. The STCAL-SM verifies spark tester functionality by determining that the system is detecting all necessary faults.

SM
SM

press to zoom
SM back
SM back

press to zoom
SM PSD
SM PSD

press to zoom
SM
SM

press to zoom
1/3

Downloads & Questions

We often provide our spec sheets and manuals in multiple languages. Contact us to let us know what you need, and we will get it to you!

Technical Specifications

Major Features:

  • Verify spark tester detection circuit

  • Meet requirements of IEC-62230, EN 50356, and NEMA WC-56

PARAMETER

VALUE

Operating Modes

High-Frequency Calibrator (3kHz) - 500v-15kV RMS

LowFrequency Calibrator (mains and DC) - 1kV-30kV RMS / 100v-40kV DC

Input Frequency Range

IEC/HF, IEC/AC, IEC/DC, NEMA/HF

Input Voltage

IEC/HF - 3.0kV RMS
IEC/AC - 3.0kV RMS
IEC/DC - 5.0kV DC
NEMA/HF - 3.0kV RMS

Display Type

LED Counter

Power Requirements

100-240VAC 48-63Hz
Power supply is self-adjusting