ABB TRIO 20 kW Solar Inverter – Unboxing and Teardown
by Three-phase string inverter, 20000Wac, 2 MPPT, 4 DC inputs for each MPPT, RS485 communication interface, IP65 (NEMA4x) environmental protection degree, integrated DC and AC disconnect …
Month: October 2019
Analog Panel Meter Shunt Calculation and Custom Scale Design
I needed a 50A current meter for the 1800W induction heater ( https://highvoltageforum.net/index.php?topic=530.0 ), but had none with the proper scaling. I do however have …
Visiting The Expo: HI Tech & Industry Scandinavia 2019
I visited HI Tech & Industry Scandinavia 2019 in Herning, Denmark and while doing so I recorded clips of the most interesting robots, robotics, machines, …
Chinese 1800 Watt Induction Heater – Horizontal Oven Heat Insulation Test
Test with using regular mineral wool for house insulation, to insulated the work coil in order to achieve higher steel temperatures. Here is another try, …
Chinese 1800 Watt Induction Heater – Heat Insulation Test
Test with using regular mineral wool for house insulation, to insulated the work coil in order to achieve higher steel temperatures.