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{"title":"Water Pumps Three Phase Voltage Monitoring Relay 380V protector 1CO 6A contact","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/b0\/e6\/b5df13248f79812c2f0c3e2ac3da-200x200-1\/water_pumps_three_phase_voltage_monitoring_relay_380v_protector_1co_6a_contact_capacity.jpg","attrs":{"Brand Name":"GINRI","Model Number":"JVR1000","Certification":"CE,CCC","Place of Origin":"China"}}
{"title":"Compressors Used Three Phase Voltage Monitoring Relay 1-25s time delay protector","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/5c\/ca\/cc91d58398bd3c112178ebd4bf2e-200x200-1\/compressors_used_three_phase_voltage_monitoring_relay_1_25s_time_delay_protector.jpg","attrs":{"Brand Name":"GINRI","Model Number":"JVR1000","Certification":"CE,CCC","Place of Origin":"China"}}
Adjustable Phase Loss Protection 3 Phase Monitoring Relay With Din Rail Mount
Features
Compact modular size
Three-phase monitoring of phase sequence,phase loss,over and undervoltage and phase unabalance
Adjustable over-and undervoltage threshold and dela y time(for JVRD-xxxW)
Neutral loss monitoring (for JVRD-xxxN&JVRD-NK)
Powered by the measuring circuit
2C/O contacts
Max 5 LEDs for status indication
Protective Function
Phase loss(failure)
Phase Sequence(Reversal)
Phase unbalance(Asymmetry)
Undervoltage
Overvoltage
Neutral loss
Applications
Pumps
Fans
Refrigeration units
Blowers
Motors
Compressor
Lifts,Elevators
Cranes
Mining excavators and conveyors
Technical data
Type
JVRD-W
Measuring circuit
L1,L2,L3
Rated voltage
220VAC,380VAC,440VAC,
460VAC,480VAC,50/60Hz
Monitoring functions
phase sequence,phase loss,overvoltage,
undervoltage,phase unbalance
Voltgae setting range
±5%~±20% adjustable
Indicators
phase sequence,phase loss,overvoltage,
undervoltage and normal
Output contacts
2 C/O
Contact capacity
6A,250VAC
Dimensions(H*W*D)
79*23*79mm
Mounting
DIN Rail
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
1995
Employee Number:
50~100
Ecer Certification:
Active Member
GINRI POWER AUTOMATION CO.,LTD. is a professional production voltage phase sequence protection device (and name: three-phase power monitor), and PLC output zoom Board, and smart type motor integrated protection device, and industrial parts manufacturers, technology development team in elevator indus... GINRI POWER AUTOMATION CO.,LTD. is a professional production voltage phase sequence protection device (and name: three-phase power monitor), and PLC output zoom Board, and smart type motor integrated protection device, and industrial parts manufacturers, technology development team in elevator indus...