This Ammeter allows you to read the current of single-phase line
set the size of T.A./5, set the desired percentage
percentage alarm current precision error 3%
(Partial rupture of the line or fault).
The product can GP377 BE APPLIED even in systems for
Electric temperature control (load composed of multiple elements with reading
rms) the set alarm value also works if the
load current increases for dispersions or for resistors they age.
When you enable the alarm mechanical relay opens the contact (1Amp 125VAC).
And a 0-10Vdc output proportionate to T.A./5 ‘available. set.
MEMORY ON (DIP-SWITCH ON # 5)
When the system is in this mode, the device stores the last reading
stable current (with a maximum control signal), that is, the last value of
stable current for 10 seconds then if the current varies have to wait for
stable for ten seconds before it is stored. During this mode of
the display will flash to indicate that you are in storage mode.
The alarm output is achieved through a normally closed relay. When
the alarm is acvated
it is opened. terminals are used for alarm output
G and H.
For 0-10V analog output using the terminals E and F.
This analog output reflects the current reading is updated and
Adjust with 0-10VDC signal and PWM signal below 2.5V (0-10V) or 25%
(PWM) alarms are not covered.
Gp375 / 377