Key Specifications/Special Features
Technical data
Type DZB
Rated voltage 220VAC,380VAC,50/60HZ
Current range 1-10A,5-50A,10-100A,80-200A200-400A,400-600A,600-800A
Proective functions locked-rotor,overcurrent, undervurrent,phase loss,phase unbalance,overvoltage,undervoltage,
Optional functions RS-485 communication port4-20mA analog output
indicators LED indicating voltage,current,operation status
Output contacts 1C/O for trip1C/O for alert
Contact capacity 3A 380VAC
Dimensions(HÃ?WÃ?Dï¼? 118Ã?54Ã?135mm
Mounting Screw fixing
Features
Integrative structure
Built-in LED and keypad afford a precise,digital setting
Three-phase monitoring of short-circuit, locked-rotor,overcurrent, undervurrent, phase loss, phase unbalance,overvoltage,undervoltage
Earth fault (should couple with ZCT)
Fault recording
RS-485 communication port (optional)
4-20 mA analog output (optional)
2 C/O output contacts, one for trip,one for alert
Protective Functions
Short-circuit
Locked-rotor
Overcurrent
Undercurrent
Phase loss
Phase unbalance
Overvoltage
Undervoltage
Typical Applications
Pumps Fans
Blowers Motors
Compressors
Approvals
CE ROHS
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Supplier: Industrial electrical wires and cables, ups systems and ancillary, junction boxes, mccb, relays and various other electrical products and equipment.
Buyer: Industrial electrical parts
Supplier: Labels, carton boxes, books, metalized printing, printed materials, electronic components, parts, panels, note book printing, text book printing, cake box,groundnut oil
Buyer: ,
Supplier: 1 lv and mv power cables , telecommunication cables , lsfh , solar ,instrument and special cables.
2 copper rod 8 mm and copper wire from 1.60 to 3
3 pvc compounds
Supplier: Japanese quality switchgear components, breakers, magnetic contactors, switches, pilot lights, pushbuttons, panel instrumentations, power management meter, protection relays, transformers, inverters, ups.
