Figure 1 Outline and Installation Size of the Protector
04
Installation
3
3.1
Outline and installation size: see Fig. 1
Unit:mm
Effective current value of each phase.
Mean value of effective three-phase current values.
2.1.4 Motion characteristic of blocking protection: The blocking current set
in the protector is 6Ie. When the current of the main circuit is greater than
the blocking current, the protector motions for 3s with a delay and a relative
error of ± 20%.
2.2
Reset characteristic
i
I
avg
I
After the protector motions, the protector’s reset mode is manual
reset when the rated control power supply voltage is normal; the protector
is immediately reset when the rated control power supply voltage is
disconnected.
54.5max
82max
88max
