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| pDrive CX Single - will this inverter run my 3 phase motor? |
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| raynerd:
I`ve not had time to try it yet, but I just wanted to mention that I`ve found that my pDrive is just a rebranded Hitachi X200 and the manual for the X200 is much much more detailed than that of my pDrive: http://www.ostergrens.se/upload/Hitachi/X200-Instruction_manual_NT301X.pdf I can`t bloody believe it. The only parameter that I wanted an explanation to, b32 nominal current setting, isn`t shown?!?! |
| David Jupp:
Looks like nominal curent is around 1.8 or 1.9 A - when wired in Delta (which is what I'd expect). |
| raynerd:
Finally bloody found it!!! :ddb: :ddb: :ddb: :ddb: Someone pointed out that A045 is voltage gain setting and is allows the output voltage to be set within the range of 50...100 % of the input voltage. so if I`m running a 220v winding on the 380v vfd I set it to 220/380 = 57% and it worked! I shouldn`t fret and just be happy, but I`m now curious Why the Jaguar inverter worked? Chris |
| Swarfing:
Chris it should be 220 in and 220 out so you should be able to set that to 100% |
| raynerd:
Swarfing, I`m pretty sure i`ve set most parameters now and it is the only one that allows the motor to run without error message! Without it set and showing the current on display, the current goes above 2.5A and just trips the system. With this set, it seems to maintain a constant max current. I`m really no expert...its just the only parameter that seems to let it work!! Chris |
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