Tele 2390401 G2IM5AL10 Gamma 1-Phase Current Monitoring Relay 1-phase current monitoring 2390401 Scheda Tecnica
Codici prodotto
2390401
Subject to alterations and errors
G2IM5AL10
Functions
When the supply voltage U is applied, the output relay switches into
on-position (yellow LED illuminated) and the set interval of the start-
up suppression (START) begins (green LED U flashes). Changes of
the measured current during this period do not affect the state of the
output relay. After the interval has expired the green LED is illumi-
nated steadily.
For all the functions the LEDs MIN and MAX are flashing alternating,
when the minimum value for the measured current was chosen to be
greater than the maximum value.
on-position (yellow LED illuminated) and the set interval of the start-
up suppression (START) begins (green LED U flashes). Changes of
the measured current during this period do not affect the state of the
output relay. After the interval has expired the green LED is illumi-
nated steadily.
For all the functions the LEDs MIN and MAX are flashing alternating,
when the minimum value for the measured current was chosen to be
greater than the maximum value.
Overcurrent monitoring (OVER)
When the measured current exceeds the value adjusted at the MAX-
regulator, the set interval of the tripping delay (DELAY) begins (red
LED MAX flashes). After the interval has expired (red LED MAX il-
luminated), the output relay switches into off-position (yellow LED not
illuminated). The output relay again switches into on-position (yellow
LED illuminated), when the measured current falls below the value
adjusted at the MIN-regulator (red LED MAX not illuminated).
If the fault latch is activated (bridge Y1-Y2) and the measured cur-
rent remains above the MAX-value longer than the set interval of the
tripping delay, the output relay remains in the off-position even if the
measured current falls below the value adjusted at the MIN-regulator.
After resetting the failure (interrupting and re-applying the supply volt-
age), the output relay switches into on-position and a new measuring
cycle begins with the set interval of the start-up suppression (START).
When the measured current exceeds the value adjusted at the MAX-
regulator, the set interval of the tripping delay (DELAY) begins (red
LED MAX flashes). After the interval has expired (red LED MAX il-
luminated), the output relay switches into off-position (yellow LED not
illuminated). The output relay again switches into on-position (yellow
LED illuminated), when the measured current falls below the value
adjusted at the MIN-regulator (red LED MAX not illuminated).
If the fault latch is activated (bridge Y1-Y2) and the measured cur-
rent remains above the MAX-value longer than the set interval of the
tripping delay, the output relay remains in the off-position even if the
measured current falls below the value adjusted at the MIN-regulator.
After resetting the failure (interrupting and re-applying the supply volt-
age), the output relay switches into on-position and a new measuring
cycle begins with the set interval of the start-up suppression (START).
Undercurrent monitoring (UNDER)
When the measured current falls below the value adjusted at the
MIN-regulator, the set interval of the tripping delay (DELAY) begins
(red LED MIN flashes). After the interval has expired (red LED MIN
illuminated), the output relay switches into off-position (yellow LED not
illuminated). The output relay again switches into on-position (yellow
LED illuminated), when the measured current exceeds the value ad-
justed at the MAX-regulator.
If the fault latch is activated (bridge Y1-Y2) and the measured cur-
rent remains below the MIN-value longer than the set interval of the
tripping delay, the output relay remains in the off-position even if the
measured current exceeds the value adjusted at the MAX-regulator.
After resetting the failure (interrupting and re-applying the supply volt-
age), the output relay switches into on-position and a new measuring
cycle begins with the set interval of the start-up suppression (START).
When the measured current falls below the value adjusted at the
MIN-regulator, the set interval of the tripping delay (DELAY) begins
(red LED MIN flashes). After the interval has expired (red LED MIN
illuminated), the output relay switches into off-position (yellow LED not
illuminated). The output relay again switches into on-position (yellow
LED illuminated), when the measured current exceeds the value ad-
justed at the MAX-regulator.
If the fault latch is activated (bridge Y1-Y2) and the measured cur-
rent remains below the MIN-value longer than the set interval of the
tripping delay, the output relay remains in the off-position even if the
measured current exceeds the value adjusted at the MAX-regulator.
After resetting the failure (interrupting and re-applying the supply volt-
age), the output relay switches into on-position and a new measuring
cycle begins with the set interval of the start-up suppression (START).
Window function (WIN)
The output relay switches into on-position (yellow LED illuminated)
when the measured current exceeds the value adjusted at the MIN-
regulator. When the measured current exceeds the value adjusted
at the MAX-regulator, the set interval of the tripping delay (DELAY)
begins (red LED MAX flashes). After the interval has expired (red LED
MAX illuminated), the output relay switches into off-position (yellow
LED not illuminated). The output relay again switches into on-position
(yellow LED illuminated) when the measured current falls below the
value adjusted at the MAX-regulator (red LED MAX not illuminated).
When the measured current falls below the value adjusted at the MIN-
regulator, the set interval of the tripping delay (DELAY) begins again
(red LED MIN flashes). After the interval has expired (red LED MIN
illuminated), the output relay switches into off-position (yellow LED not
illuminated).
The output relay switches into on-position (yellow LED illuminated)
when the measured current exceeds the value adjusted at the MIN-
regulator. When the measured current exceeds the value adjusted
at the MAX-regulator, the set interval of the tripping delay (DELAY)
begins (red LED MAX flashes). After the interval has expired (red LED
MAX illuminated), the output relay switches into off-position (yellow
LED not illuminated). The output relay again switches into on-position
(yellow LED illuminated) when the measured current falls below the
value adjusted at the MAX-regulator (red LED MAX not illuminated).
When the measured current falls below the value adjusted at the MIN-
regulator, the set interval of the tripping delay (DELAY) begins again
(red LED MIN flashes). After the interval has expired (red LED MIN
illuminated), the output relay switches into off-position (yellow LED not
illuminated).
If the fault latch is activated (bridge Y1-Y2) and the measured cur-
rent remains below the MIN-value longer than the set interval of the
tripping delay, the output relay remains in the off-position even if the
measured current exceeds the value adjusted at the MIN-regulator. If
the measured current remains above the MAX-value longer than the
set interval of the tripping delay, the output relay remains in the off-
position even if the measured current falls below the value adjusted at
the MAX-regulator. After resetting the failure (interrupting and re-ap-
plying the supply voltage), the output relay switches into on-position
and a new measuring cycle begins with the set interval of the start-up
suppression (START).
rent remains below the MIN-value longer than the set interval of the
tripping delay, the output relay remains in the off-position even if the
measured current exceeds the value adjusted at the MIN-regulator. If
the measured current remains above the MAX-value longer than the
set interval of the tripping delay, the output relay remains in the off-
position even if the measured current falls below the value adjusted at
the MAX-regulator. After resetting the failure (interrupting and re-ap-
plying the supply voltage), the output relay switches into on-position
and a new measuring cycle begins with the set interval of the start-up
suppression (START).