General Electric Relay Reconnection RRC22 230V 50/60HZ Power 704184

Description

General Electric Relay Reconnection RRC22 230V 50/60HZ Power 704184
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RE-CONNECTION RELAY RRC22 230V 50 / 60HZ GE POWER 704184
Applications:
In installations located in inaccessible places, or without the presence of people, a momentary electrical incident can trigger the corresponding protections, leaving the system out of service until it is manually reconnected.
Characteristics:
The RRC1 and 2, RC3 and 7 reclosing relays perform the same function as the RRC0 and RC00 relays, but also incorporate a differential protection device, which allows you to perform different closing attempt sequences (except RC7) depending on the appropriate signal. auxiliary contact of the switch, or the associated toroidal.
Differential protection has a selectable threshold, by means of a sealable minidip, the options being ≥100 mA timed to be immune to transient phenomena. The signal for tripping by leakage current is obtained by means of a toroid of the TT series. The correct operation of this differential protection can be checked by pressing the built-in "Test" button.
The way of operation and the wait / close operations are like those of the RRC0 and RC00 relays, but if the trip has been by a switch, the number of closing operations is reduced to two and the LED indicates it by flashing more slowly.
The RRC2, 22 and 3 relays perform the same functions as the RRC1, but with the sequence of operations in accordance with that standardized by the Telefónica de España company. The RC3 relay does not have terminals for external reset, but it incorporates an NC contact that opens when the cycle has expired.
The RC7 relay is designed to operate a contactor, so the closing signal is permanent as long as the differential protection does not act.
Group
RRC22
Supply voltage
220
Differential protection time delay (sec)
0.5 - 1
Serie
Reclosing relays
No. of modules
3
Sum. (units) (2)
1
Consumption
2 VA
Operating temperature
-20 / + 50 ° C
Sensitivity differential protection (A)
0.03 to 0.3
No. of reclosures per differential
30
No. of reconnections per switch
1 '+ 1'
Contact cycle exhausted
Do not
Remote reset
Yes
Closing time (msec)
300
Opening time (msec)
300
Control type Contactor
Do not
Remote control type Tele MP
Yes
Record knob type
Yes
Output contacts (2)
220V / 1A cos phi = 0.3
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The RRC1 and 2, RC3 and 7 reclosing relays perform the same function as the RRC0 and RC00 relays, but also incorporate a differential protection device, which allows you to perform different closing attempt sequences (except RC7) depending on the appropriate signal. auxiliary contact of the switch, or the associated toroidal. Differential protection has a selectable threshold, by means of a sealable minidip, the options being ≥100 mA timed to be immune to transient phenomena. The signal for tripping by leakage current is obtained by means of a toroid of the TT series. The correct operation of this differential protection can be checked by pressing the built-in "Test" button. The RRC2, 22 and 3 relays perform the same functions as the RRC1, but with the sequence of operations in accordance
Estilo de montura
Montura de riel DIN
Marca
General Electric
Voltaje nominal (CA)
220 V