Interested to know what safeguards are normally used when divers are in the water with a HV ROV.
IMCA D045 specs a maximum 20ms trip delay for RCD/isometer, which is hard to guarantee, and also seems aimed at smaller equipment types/lower voltages.
IMCA D045 specs a maximum 20ms trip delay for RCD/isometer, which is hard to guarantee, and also seems aimed at smaller equipment types/lower voltages.