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Tests and Standards
The M-5625 Digital Synchronizing System consists of the M-0193B, M-0194 and the M-3410A components.
The M-3410A meets or exceeds the following Tests & Standards, the M-0193B and the M-0194 have not
been tested to all of the Tests & Standards listed below. Please contact the factory for a complete listing of
applicable Tests & Standards for each component.
The M-5625 Digital Synchronizing System complies with the following type tests and standards:
Voltage Withstand
Dielectric Withstand
IEC 60255-5
3,500 V dc for 1 minute applied to each independent circuit to earth
3,500 V dc for 1 minute applied between each independent circuit
NOTE: 1,500 V dc for dc power supply options (12, 24, 48 V dc).
Impulse Voltage
Power Supply Input Voltages, 120 V ac/125 V dc:
IEC 60255-5
5,000 V pk, +/- polarity applied to each independent circuit to earth
5,000 V pk, +/- polarity applied between independent circuits
1.2 µs by 50 µs, 500 ohms impedance, three surges at every 5 second interval
Power Supply Input Voltages, 12, 24, 48 V dc:
IEC 60255-5
3,000 V pk, +/- polarity applied to each independent circuit to earth
3,000 V pk, +/- polarity applied between independent circuits
1.2 µs by 50 µs, 500 ohms impedance, three surges at every 5 second interval
Insulation Resistance
IEC 60255-5
> 100 Megaohms
Electrical Environment
Electrostatic Discharge Test
EN60255-22-2 Class 4 (8 KV) - Point contact discharge
Class 4 (15 KV) - Air discharge
Fast Transient Disturbance Test
EN 60255-22-4 Class A (4KV, 2.5KHZ)
Surge Withstand Capability
ANSI/IEEE
2,500 V pk Oscillatory each independent circuit to earth
C37.90.1
2,500 V pk Oscillatory between each independent circuit
2002
4,000 V pk Fast Transient burst applied to each independent circuit to earth
4,000 V pk Fast Transient burst applied between each independent circuit
5,000 V pk Fast Transient each independent circuit to earth
5,000 V pk Fast Transient between each independent circuit
NOTE: The signal is applied to the digital data circuits (RS-232, RS-485) communication ports through
capacitive coupling clamp.
M‑5625 Digital Synchronizing System
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