27
3-1-3-3. Output Frequency Selection (S3)
Frequency
S3
50Hz
OFF
60Hz
ON
Table 20. Function Switch definition: Output Frequency selection
3-1-3-4. Power Saving Selection (S4)
Saving function
S4
Power Saving OFF
OFF
Power Saving ON
ON
Table 21. Function Switch definition: Power Saving selection
3-1-3-5. Power Saving Load Adjustment
User can use variable resistor (VR) to set the input and wake up
power saving threshold according to the load condition, and the
setting range shows below:
Input Saving Power
(Min)
Saving Wake up
Power (Min)
450-0700-0
<20 VA
>40 VA
450-1000-0
<20 VA
>40 VA
450-1500-0
<20 VA
>40 VA
450-2000-0
<20 VA
>40 VA
450-3000-0
<40 VA
>60 VA
450-4000-0
<40 VA
>60 VA
Table 22. Power saving setting range (Min)
Input Saving Power
(Max)
Saving Wake up
Power (Max)
450-0700-0
<110 VA
>160 VA
450-1000-0
<110 VA
>160 VA
450-1500-0
<110 VA
>160 VA
450-2000-0
<110 VA
>160 VA
450-3000-0
<240 VA
>280 VA
450-4000-0
<240 VA
>280 VA
Table 23. Power saving setting range (Max)
3-1-4. TRC Port (for optional kits TR-40, RJ-45)
Pin Number
Signal Description
1
Reserved
--
2
PH-L
Zero-Crossing Signal
3
PH-N
Zero-Crossing Signal
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