EBSV8-04 AC Voltage Controller Phase Sequence and Failure Protection Relay 10A
General
Applications
-Control for connection of moving equipment(site equipment,agricultural
equipent,refrigerated trucks).
-Control for protection of persons and equipment against the consequences
of reverse running.
-Normal/emergency power supply switching.
-Protection against the risk of a driving load(phase failure).
Function Features
-Controls its own supply voltage(True RMS measurement).
-Set 8-level rated operating voltage through knob.
- Measuring frequency range:45Hz-65Hz.
- Voltage measurement accuracy<1%.
- Relay status is indicated by LED.
- 1-MODULE,DIN rail mounting.
Technical Date
Electrical features Product Name3 Phase or 3Phase +N Monitoring Voltage RelayFunction
Overvoltage, Undervoltage, Asymmetry, Delay Time,
Phase Sequence, Phase FailureRated Control Supply Voltage3P=M460 (P-P) 3P+N=M265(P-N)Monitoring TerminalsL1-L2-L3 OR L1-L2-L3-NSupplyTerminalsL1-L2 OR L1-NOutput1SPDTCurrent Rating10A/AC1VoltageRange45/65HZTimeDelayAdjustable 0.1s-10s(10%)Reset Time1000msStandardEN 60255-1,IEC60947-5-1Protection DegreeIP40 for Front Panel, IP20 for TerminalsWeight/pcs0.1KG/PCSCertificationsCECBWarranty/guarantee18monthsMOQ1PCS
HOW TO CHOOSE THE MODEL Product CodeOver VoltageUnder VoltageAsymmetryDelay TimePhase SequencePhase FailureEBSV8-03 EBSV8-042%~20%-20%~2%0.1s~10s EBSV8-052%~20%-20%~2%8%0.1s~10s EBSV8-062%~20%-20%~2%5%~15%2s EBSV8-078%2s EBSV8-0815%-15%8%2s
NoteMeans The Function is Available