Author Topic: 2ea: Rogowski, CWT Ultra Mini, 1200A, 5mV/A, Model CWTUM/6/B  (Read 225 times)

0 Members and 1 Guest are viewing this topic.

Offline paul1678peTopic starter

  • Newbie
  • Posts: 3
  • Country: us
2ea: Rogowski, CWT Ultra Mini, 1200A, 5mV/A, Model CWTUM/6/B
« on: November 12, 2023, 03:12:48 pm »
Hello everyone. Fairly new to the blog, but in the power design world for the last three decades. Motors, transformers, ICs, power modules, PWBs, propulsion systems, drives, Devices, DC to DC converters, emc debug, arc flash considerations, etc.

One of these units is brand new, the other I placed some heatshring over the rogowski coil (because they are delicate) and used it to measure some fairly fast di/dt's in ERR/QRR/trr/ta/tb measurements in FREDs in a couple of 50kW class inverters. I used one, never used the other. would like to sell them both together.

$700 and I'd rather not ship them. I'm in the Elgin, IL area and will gladly drive a bit to meet an interested party. glad to send more pics and answer questions.

Boiler plate: Don't scam me......good grief what's the point already. Flippers, sorry you won't get your 300% margin on this one. Tech folks, This is my equipment from my bench. I've always taken care of things and made a conscious effort not to do anything silly. "Why arent you selling this on Ebay??". Because Ebay not so good. I fired them in 2016 when I sold a Collins R390 to a gent in oregon, got a complaint that it didn't work, and got back a unit with no transformers, tubes, or filters. Ebay then hit my credit card for a refund. I got tired of argueing with offshore policy droids and sending before and after pictures to folks that didn't care, cut the losses, move on.

 


Share me

Digg  Facebook  SlashDot  Delicious  Technorati  Twitter  Google  Yahoo
Smf