User's Manual
6.5 Delay triggering option
Warning: this procedure can be done just by specialized personnel.
NO DELAY
V
ϕ
CURRENT (I)
VOLTAGE (V)
again when is positive, giving a delay on triggering signal on first halt positive cycle. If circuit
board is maintained under voltage phase angle start is not used.
To enable the delay triggering option, remove the plastic cover and configure the link jumper as
below represented:
Delay
Triggering
Enabled
Disabled
Front PCB
CD3000M-1PH up to 110A
WITH DELAY
I
∆t
t
Front PCB
J1
A
B
C
A
B
C
JUMPER
It's used to switch ON-OFF primary of
transformer coupled with resistive load on
secondary. It's used to prevent inrush surge
current when zero voltage switching is used
and to avoid fuse blowing. Every time that
CURRENT (I)
auxiliary voltage supply of PCB board is
VOLTAGE (V)
switched ON, the unit starts in phase angle
t
for 1 sec., after witch it switches OFF when
the supply waveform is negative and starts
27
Honeywell
J1 on A-B for
Delay triggering
www.honeywell.com/imc