28592_EDEK
ZA0044-0224-1_EN
18
3.6.3 4-wire / 1-phase
DANGER!
Danger to life due to electric shock!
Attention dangerous contact voltage!
Flashover and high short-circuit currents possible in CAT III and CAT IV!
Ensure that the PE conductor (earthing) is connected to the multimess F144-PQ.
Before starting work, check that no voltage is present!
Provide protective equipment for CAT II, CAT III or CAT IV.
High-load fuses >10 kA or >50 kA must be used in accordance with the CAT.
Short-circuit current transformers before starting work.
Ensure that all connecting cables are fixed and strain-relieved.
All cable requirements of the terminal blocks must be observed
(e.g. stripping length of the cables)
multimess F144-PQ in 4-wire connection / 1-phase
In the 4-wire network, 1-phase circuit type, no wire-conductor events and threephase
network events are evaluated. Voltages with the same earth potential can be connected
(e.g. three networks with phase L1) and any currents can be connected.
Commissioning
