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How long has been used? months;
1. Application environment estimate (temperature, cleanliness, dripping water, house and UPS ventilation):
1.1 Environment temperature: ℃
2.Fault phenomenon description(should be with abnormal information pictures in attachment)
Real time parameters(If there is no content, fill with "/", single phase UPS please fill at phase B)
Note
Other information
Attachments
20MB Limit.Allowed Types:jpg pdf doc doxc0 / 10
(WVPiece(per sting))×Strings
1. Application environmental assessment(temperature, humidity, cleanliness, container ventilation and inverter access):
2.Detailed problem description
4.Photograph
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