Hello. I need some help with the final step of crack building - voltage checks.
Here is what i have done so far (Following "Crack_1-1_Manual_09-20-16.pdf"):
Page 29 - Power Transformer Secondary Test -
6.5V AC (OK), and
178v AC (OK) - Success.Upon complete assembly as of page 45, double checked all joints, wirings etc, as suggested.
Then
Page 47 - Resistance Check - all resistances are as in manual.
OK - Success.My mains voltage is 230, wired transformer according to page 27
"IF your voltage is GREATER than 225V AC and LESS than 235V AC"Page 49 reads :
The following voltages have been made with an AC mains voltage
of 120VAC, your voltages may vary up or down by about 10%:
Terminal Voltage (DC)
1. 50-100V
2. 170V
3. 0V
4. 170V
5. 50-100V
6. 0V
7. 90-115V
8. 0V
9. 90-115V
10.0V
But what i got is:
1. 180V
2. 388V
3. 0V
4. 388V
5. 178V
6. 0V
7. 238V
8. 0V
9. 241V
10.0VAlso, I noticed that upon immediate power ON, the voltage on terminal 1 was about 560 Volts and then slowly descended to stable 180 Volts
The
page 49 manual says for 120VAC, but my is 230VAC, so seems like all voltages are proportionaly multiplied,
but i dont think this is normal.theory
120V multpl.
-
100 0,83
170 1,41
115 0,95
measured
230V multpl.
-
180 0,78 -
388 1,68
241 1,04
???proportion is roughly the same, as for 120V above , only multiplied for 230V
I don't know what to do next
Please halp