© 2021 Sunman (Zhenjiang) Co., Ltd. All rights reserved. Specifications included in this manual are subject to change without notice.
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version 2021A page 8 / 29
Production Identification
Each eArc has two labels providing the following information:
• Nameplate: describes the product type; rated power, rated current, rated voltage, open circuit voltage,
short circuit current, all as measured under standard test conditions; weight, dimensions etc.; the
maximum system voltage is 1000 volts.
• Barcode: each individual eArc has a unique serial number. The serial number has 18 digits. The 1th to
4th digits are the module type for internal use, and the 5th and the 6th digits are the year code, and
the 7th and 8th digits are the month and the 9th and the 10th digits are the week code, and the 11th
and the 15th digits are order number, and the 16th and the 18th digits are the sequence codes. For
example, XXXX160417XXXXXXXX means the module was made in the 17th week of 2016. Each module
has only one bar code. It is permanently attached to the interior of eArc and is visible from the top front
of eArc. This bar code is inserted prior to lamination.
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