Hi Mark:
Both IEC 60204-1 and IEC 60335-1 require measuring the voltage at 1 second
after disconnection from the supply. Presumably, the disconnection is at
the peak of the supply.
Ignoring disconnection at the peak, disconnect at any time and measure the
voltage at the instant of disconnect, 0 second, and at 1 second. The
voltage at 1 second is proportional to the peak of the supply. Determine
the ratio of the supply peak to the disconnect voltage (the measured voltage
at 0 second) and multiply the voltage at 1 second to get the voltage at 1
second as if the supply was disconnected at 0 second.
Best regards,
Rich
From: Stultz, Mark <[email protected]>
Sent: Monday, February 3, 2020 7:19 AM
To: [email protected]
Subject: [PSES] Residual Voltage Tester
Hello,
Anyone know of a good tester for IEC 60204-1 and 60335-1 residual voltage
thats available in the US? Im looking at
<http://www.stanmax.nl/index.php/msom/>
http://www.stanmax.nl/index.php/msom/ but not sure about leadtime from NL.
Thanks!
Mark Stultz
10175 Philipp Parkway
Senior Mechanical Development Engineer
Streetsboro, OH 44241
CMSE® Certified Machinery Safety Expert (TÜV NORD)
330-342-2402
Automated Packaging Systems
<https://www.autobag.com/> autobag.com
<https://sealedair.com/> SealedAir.com
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