My video voice is in Dutch, but a translation is provided in this text box.
KWh meter running backwards
0:06 Here we have a Landis & Gyr check meter which is connected to a panel and it is going in reverse. 0:12 Hazelmeijer fuse box. 25 Ampère on one circuit and 20 Amps on the other. 0:20 This is on a power factor circuit. 0:25 The meter runs occasionally forwards and backwards. 0:35 It depends how the power factor is. 0:50 The current varies between 25 and 12 Ampères. 0:55 The meter goes sometimes forward with leading PF. 1:14 The brake magnet works well on the meter. 1:24 The meter is from Landis & Gyr type CL2 with horizontal number wheels with digits next to each other. Interesting design with all aluminium gears and intermediate gears. 2:07 The fuse is 25 Amps with a yellow dot , and the other, (just removing the shadow) is blue 20 Amps. 2:18 Control circuit box.