2013年1月16日 · The KBAC drives are configured by setting a series of potentiometers, jumpers and multi-position switches, rather than the menu-driven digital interface used by almost every other drive. The KBAC may be seen as having a friendlier …

2008年4月23日 · I come humbly before you for some help troubleshooting my KBAC-27D VFD installation. I have been in the process of setting up my KMG, and this morning was supposed to be the final step... installation/wiring of the VFD. I am running THIS 2-hp motor that I purchased from Grizzly. It is a dual-voltage (230v/460v), 3600rpm unit.

2009年4月27日 · What kind of fuse are they recommending? A fast-blow or a slow-blow? In industrial applications, it is common to use a fast-blow input fuse rated at just over 1.25 X the VFD's rated current. This is meant to save the VFD if something bad happens to the motor or inside the VFD. They are much faster than circuit breakers.

A standard 60hz 1800rpm squirrel cage 2 hp motor running on 3 phase power (load side of your VFD or between the VFD and motor) draws 6.8A (per CEC) with a minimum wire size of 14 AWG. The single phase load (line side of your VFD or between the outlet and the VFD) will be 6.8A x 1.73 = 11.764A or 12A with a minimum wire size of 14 AWG.

2017年10月19日 · Hi, I decided to go with a VFD for my KMG grinder and direct drive over the 3 poolies stock system I’m using right now. Here is what I decided to go with: VFD: KBAC - 27D 2.0 HP, 6.7A, 230 VAC 3ø Output, MOTOR: 2 hp, 230V, 17xx rpm, 3phase, TEFC, 56C frame. Didn’t yet decided on...

2009年7月13日 · Hello all. I was using my grinder the other day, doing some light sanding on some wood, then I shut the vfd off ( kbac 27d). When I turned it back on only maybe an hour later, I get this slow flashing red status light. Manual says short circuit, and to check motor leads. I …

2023年3月24日 · I have the KBAC 27 vfd unit hooked up to a 1.5HP motor running on 110v. I set the jumpers for 2x speed as well as the 1.5HP and the “sensitive” GFI. I fired it up to run the motor through its paces - once I got to around 8 of 10 on the vfd scale, the fault light came on and it decreased speed a bit.

2005年12月8日 · The highly recommended NEMA 4 2 HP VFD from KB Electronics continues to disappoint. Induces really bad vibrations in 2 different motors I got: 2 HP Emerson (3600) and 1.5 HP (1750) Leeson. While on the knife grinder I made, I can live with it, I got the second motor to convert my 9x20 lathe to VFD and now the project is dead. Good thing

2020年1月30日 · "Variable speed 2hp, kbac-27d vfd, wired for 110v" "1.5 hp motor & kbac 27 d variable speed drive" "110-120 volt 1 phase with 1.5 HP motor and Kbac 27d" "You are correct the VFD will not work with a single phase motor. If you want speed control with a single phase motor on a belt grinder, you will need to use a pair of step pulleys." "he is ...

2015年7月24日 · Is it "best practice" to match motors when wiring both to one VFD, or does that matter? I planned on a 1 hp for my disc grinder, and a 2 or 3 hp for my belt grinder, or should I use matching motors? Thanks