8 Settings
Installation and Operation Manual for Inverter RPI M50A_12s V1 EU EN 2017-03-09
88
8.4.4.2 Voltage protection
These parameters are set according to the
requirements of the selected country. Changing
these parameter settings can invalidate the type
approval of the unit. Change this setting only after
consultation with Delta customer service.
Overview
To change this setting, you need a special
password provided by Delta customer service.
You can find the contact information on the back
of this document.
This function allows you to defined the behavior of the inverter in
the case of grid overvoltage or undervoltage.
170
180
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200
210
220
230
250
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270
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290
U High OFF Slow
U High OFF
U High ON
U High ON Slow
U Low ON Slow
U Low OFF Slow
U Low OFF
U Low ON
U Low OFF Time
U Low OFF Slow Time
U High OFF Slow Time
U High OFF Time
Grid voltage
Time
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