ELECTRONIC OVER CURRENT RELAYS AUTOMATIC 3A-30A 200A-240VAC

Pilih Arus pengenal
Pilih Tegangan coil
Kode Produk LT4730M7A
Nama Produk ELECTRONIC OVER CURRENT RELAYS AUTOMATIC 3A-30A 200A-240VAC
Keterangan ELEKTRONIC OVER CURRENT RELAY (EOCR) SCHNEIDER ELECTRIC - LT4730M7A
Brand Schneider Electric
Rated Current 3-30A
Control Circuit Voltage 220-240VAC
Tipe Elektronic Over Current Relay (EOCR)
Kode Produk : LT4730M7A Brand : Schneider Electric Nama Produk : ELECTRONIC OVER CURRENT RELAYS AUTOMATIC 3A-30A 200A-240VAC Keterangan : ELEKTRONIC OVER CURRENT RELAY (EOCR) SCHNEIDER ELECTRIC - LT4730M7A

TeSys LR47 electronic overcurrent relay, 30A/690V, with automatic reset, to be supplied with 200-240V AC, for protection of motors with a rated current 3-25A. It provides 3 dials to adjust the protection, LOAD (3-30A) for the overcurrent level, O-TIME (0.3-10sec) for the acceptable duration of the overcurrent, R-TIME (1-120sec) for the automatic reset delay. In addition, the device trips when there is a missing phase during more than O-TIME. The device has a reset button, a test/stop button, 2 LED indicators (Run/Trip), 2 auxiliary contacts 1NO+1NC for fault signalling. Settings can be locked by sealing the transparent cover. DIN rail mounting, without power terminals (currents monitored by 2 current transformers crossed by the motor cables). Multi standards certified (IEC, UL, CSA, CCC, EAC), it conforms to RoHS/REACh regulation.

Specification
Type of electrical connection of main circuit Screw connection
Width 71 Millimetre
Rated control supply voltage AC 50 Hz 200…240 Volt
-
Rated control supply voltage AC 60 Hz 200…240 Volt
Release class Adjustable
Number of auxiliary contacts as normally closed contact 1
Number of auxiliary contacts as change-over contact 0
Number of auxiliary contacts as normally open contact 1
Mounting method Separate positioning
Operating voltage AC 50 Hz 200…240 Volt
Depth 77.2 Millimetre
Operating voltage AC 60 Hz 200…240 Volt
Reset function automatic TRUE
Reset function input TRUE
Voltage type (operating voltage) AC/DC
External power supply required FALSE
Voltage type for actuating AC
Height 70.3 Millimetre
Adjustable current range 3…30 Ampere
Reset function push-button TRUE
Documents
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