44Kilovolt
Channel with mostly electro-technical videos, experiments etc
100kW start-delta motor startup & braking sound #14
40kW motor startup sound #13
55kW motor startup sound #12
160kW motor startup sound on VFD #11
55kW star-delta motor epic startup sound #10
132kW motor startup sound #9
40kW motor startup sound #8
Motor startup sound #7 - extreme vibrations
Motor startup sound #6
Motor startup sound #5
Motor startup sound #4 - lots of vibrations
Motor startup sound #3 - industrial heater fans
Motor startup sound #2
Epic motor startup sound #1
Civil defense bunker air filtration manual power
Civil defense bunker air filtration fan startup 2
Civil defense bunker air filtration fan startup
Civil defense bunker 2 exploration (no lights)
Civil defense bunker exploration (working lights & air filtration fans)
Walkaround the static converters, HV switches, storage & air cond
Static converter walkaround
Static converters humming
Zetor Kovárna - zápustkové kování 13.12. 2023
Yet another 500kW rotary converter startup
6,3kV switch turning on & off PFC capacitor
6,3kV breaker switching on (rotary converter startup)
7/10 port single rotor siren model prototype
Old siren test on 20VDC
Very old & rare siren
HOR Super Sirex 5/7 port synth