Schneider Electric
Zelio control relay for 3 phase detection of asymmetry and phase-fault 2C/O 8A 3x230VAC
- EAN no.: 3606480792144
- LM no.: 7523007033
- Supplier: Schneider Electric
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Description
Type no: RM22TA31
Promotion code: 80080463215
UNSPSC (v. 19.0501): 39122331
HS Code: 85364900
The Zelio RM22 control relay range brings to market 2 new key improvements.
- The backlight LED dials for adjustment makes it easy to use in any condition, even in dusty or poorly lit enviroments.
- The built-in testbutton simplifies commissioning and troubleshooting by a push of a button.
RM22TA31 is a 3-phase control relay for phase sequence, phase failure detection and asymmetry.
The measurement is made directly through the supply terminals L1, L2 and L3 on the top of the relay.
The relay has 3 illuminated dials for setting up the function of the relay.
On the top dial you select the measurement range between 200 and 240V.
(This relay is made for a 3x230V net and is used for applications in countries like Norway)
!!!This relay will NOT work in Denmark!!!
The middle dial adjust the off-delay on the output and can be between 0,1 and 30 seconds.
On the bottom dial, the maximum allowed asymmetry in voltage between the 3 phases is set.
This value can be between 5-15% of the voltage limit set on the top dial.
The relay has 2 LED on the front which indicates if a fault is detected (Def) and the state of the relay output (R).
The testbutton force the output when the timer is powered on.
- The backlight LED dials for adjustment makes it easy to use in any condition, even in dusty or poorly lit enviroments.
- The built-in testbutton simplifies commissioning and troubleshooting by a push of a button.
RM22TA31 is a 3-phase control relay for phase sequence, phase failure detection and asymmetry.
The measurement is made directly through the supply terminals L1, L2 and L3 on the top of the relay.
The relay has 3 illuminated dials for setting up the function of the relay.
On the top dial you select the measurement range between 200 and 240V.
(This relay is made for a 3x230V net and is used for applications in countries like Norway)
!!!This relay will NOT work in Denmark!!!
The middle dial adjust the off-delay on the output and can be between 0,1 and 30 seconds.
On the bottom dial, the maximum allowed asymmetry in voltage between the 3 phases is set.
This value can be between 5-15% of the voltage limit set on the top dial.
The relay has 2 LED on the front which indicates if a fault is detected (Def) and the state of the relay output (R).
The testbutton force the output when the timer is powered on.