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 back

SM PSD

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Manual - English

Spec Sheet - English

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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