EOCR-SS 2 integral Current Transformers Electronic Shear-pin Functions Independently Adjustable Starting Trip Delay (D-Time) & Operating Time (O-TIME) Features: Compact Design Multiple Protection Functions Wide Current Adjustment Range (10:1) Ammeter Function Trip Indication LED High Accuracy Manual Instantaneous Reset Electrical Remote Reset Test Function Ambient Insensitive Low Energy Consumption Fail-safe Operation (No Volt Release) Protection: Protective Item operating (trip) Time Over-current O-Time Phase Loss O-Time Locked Rotor O-Time+D-Time .
The main features: A switching capability. Optional contact arrangement. Plug-in or pc board terminals. Extended operation range. Optional mounting bracket. The typical applications: Rear window defogger, battery disconnection, air-conditioning, fuel pump control, cooling fan (multi-speed), fog lamp & headlight control.
Solid state relay Input Ac 3~32,Ac220,Dc 3~32v Output Ac 200~270 v Load 10 A, 16A, 25A, 40A 12 pcs,120 pcs
Thermistor protection relay Used for giving fool proof protection against overheating alongwith PTC thermistor Uses the signal of ptc thermistors and switches off the equipment to be protected when dangerous temperature is attained Available with large variety of input supply voltages for the convinience of the user The relay is din rail mounting type Weight is approximately 200 gms Dimensions (h x w x d): 77 x 30 x 115 mm
Key Specifications/Special Features Technical data Model JFY-5-3 Measuring circuit L N Rated voltage AC 220V,50/60Hz Monitoring functions overvolatege, undervoltage Overvoltage setting range AC200-300V adjustable Undervoltage setting range AC120-240V adjustable Recovery of overpressure 1-20 V adjustable Overvoltage Undervoltage Action time 0.1-60 s adjustable Indicators LCD indicating voltage,operationand fault status Output contacts 1 CO & 1 NO Contact capacity 6A ,250VAC Dimensions (H x W x D) 48Ã?48Ã?90mm Mounting DIN rail Features Powered by the measuring circuit Compatible with AC and DC supply Built-in LCD and keypad afford a precise,digital setting Compact modular 43mm housing Adjustable over- and undervoltage threshold Independent adjustable delay time for overvoltage, undervoltage Adjustable reset mode:automatic reset or manual reset 1 CO,1NO Protective Functions â?? Overvoltage Undervoltage Typical Applications Pumps Fans Air-conditioning system Blowers Motors Compressors Elevators Approvals CE ROHS -
.1 Key Specifications/Special Features Technical data Type JFY-813 Current range 1-10A Time-current characteristic Definite time Rated voltage 220VAC,50/60Hz Measurement error 1% Protective functions Overcurrent,undervurrent, locked-rotor,phase loss, phase unbalance Additional functions power-on delay,auto reset Indicators LED indicating current,operation status Output contacts 1 C/O Contact capacity 5A 250VAC Dimensions (L x W x D) 70Ã?44Ã?98mm Mounting screw fixing -
Key Specifications/Special Features Technical data Type JFY-7701 Current range 1-100A Time-current characteristic Definite time Rated voltage 220VAC,50/60Hz Measurement error 1% Protective functions Overcurrent,undervurrent, locked-rotor,phase loss, phase unbalance Additional functions power-on delay,auto reset Indicators LED indicating current,operation status Output contacts 1 C/O Contact capacity 5A 250VAC Dimensions (L x W x D) 70*35*72 mm Mounting screw fixing Features â?? Compact modular size with integrative structure â?? Built-in LED and keypad afford a precise,digital setting â?? Three-phase monitoring of short-circuit, locked-rotor,overcurrent, undervurrent, phase loss, phase unbalance â?? Adjustable reset mode:automatic reset or manual reset â?? Adjustable power-on delay â?? 1 C/O contact Protective Functions â?? Short-circuit â?? Locked-rotor â?? Overcurrent â?? Undercurrent â?? Phase loss â?? Phase unbalance â?? failure warning Typical Applications â?¢ Pumps â?¢ Fans â?¢ Blowers â?¢ Motors â?¢ Compressors Approvals â?¢ CE â?¢ ROHS Main Export Markets Asia Australasia Eastern Europe Mid East/Africa North America Western Europe Central/South America -
The 1.5KE Series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Overview Microcomputer relay protection tester also known as three-phase microcomputer relay protection tester, three-phase microcomputer relay protection tester is a special power relay protection tester.Three-phase microcomputer relay protection tester has 4 phase voltage 3 phase current output, suitable for various types of relay protection device test.Three-phase microcomputer relay protection tester adopts high speed and high performance digital control processor as control microcomputer, and the software uses double precision algorithm to generate arbitrary high precision waveform of each phase.Because of the integrated structure, each part is closely combined, the data transmission distance is short, and the structure is compact.It overcomes the problem of low number of output waveform points caused by long data communication line and narrow frequency band in the measurement and control instrument directly controlled by laptop computer. Technical parameter : AC current output Output accuracy Phase current output (effective value) Three merge current output (effective value) 120A Phase electric length time allows work value (effective value) 10A Phase current maximum output power 420VA Maximum output power at the maximum output of three 900VA Working time is allowed when the maximum output of the three mesh is output 10s Frequency range (fundamental) 20 1000Hz Harmonics 1 20 times AC voltage output Output accuracy Level 0.2 Phase voltage output valid value 120V Line voltage output valid value 210V Maximum voltage output value 240V Phase voltage / line voltage output power 80VA /100VA Frequency range (fundamental) 20 1000Hz Harmonics 1 20 times
Duyen Hai Thermal Power Plant RELAY HH54P-L is provided by Our company mainly offer spare parts of power unit, including thousands of types and models, for power plants, steel mills, cement mills, chemical plants and shipyards. Our products can be applied various systems from EHC, TSI, MEH, DCS, to excitation system and hydrogen oil water system. provides multiple types of spare parts and equipments for power plant : #DF-RELAY HH54P-L-DF electric pump for lubrication PV29 2R50 000 thermocouple pt100 WREK2-230 Thermocouple Cylindrical sensor WREKD2-04 AST solenoid valve 7YV Accumulator gas tank NXQA-4/315-L Spare Part Kit DN150 O-RING 140133.4 X 3.5 thermocouple type k TE-402 Inlet valve Solenoid valve 4WE10D50/OFAG220NZ5L twin screw pump HSNS210-40A thermocouple probe WRNK2-221 pump vacuum P-1759 mechanical seal in pump 24SAP-28 chemical centrifugal pump LK45/CZ65-250-4 3 wire thermocouple WREK2-294 Valve seat 6-YT668Y64150 centrifugal pump impeller KSB65-250A multistage centrifugal pumps YCZ50-25 gear oil transfer pump 3GR70Ã??2W21 electric vacuum pump M01225.OBMCC1Dwater pump DFB 80-50-220 pressure hose SMS-12-305mm-C single screw pump ACF090N4 axial piston pumps A10VSO100DR/32R-VPB12N00 Outside collector ring Z1c001297S FAN, SUB OM-94028 Turbine - Speed Transduccer SZCB-01-B01 ksb pump centrifugal CZ80-250A multistage centrifugal pumps DFB80-80-240 RELAY HH54P-L screw pump stainless SNH280R54E6.7W21 pump hydraulic 100LY-215-5 vacuum pump parts P-2412 thermocouple k type W08Q0019A Current Transformer 110kV LCWB6-126-GYW2 solenoid valve 4WE6D53/AW220-50N24 thermocouple temperature meter W08R0024A Filter EH BR110+EF4-50(UN1 1/2) centrifugal pump working DFB80-50-20 screw pump manufacturer DLZB820-R64A-8 vickers vane pump F3-SV20 vacuum pump rotary vane F3 V10 1S6S 1C20 pump vacuum P-1258 butterfly valve 150DSF4CB3 hydraulic pump spare parts 70LY-34*2-1 STUD W1801.1-M20X155 hydraulic system 50AYZ-70 metering piston pump PVH74QIC-RF-1S-10-C25-31 057 relief valve LOF 98H-1" DEH solenoid valve D3DW20BVZP40XB510 220VDC pumps parts hydraulic 65AY100B rtd thermocouple WREK2-294 solenoid valve F3DG2S-062A-50DFZK Drain HP heater WSS-58/W Power Contactor CZO-250/10 M6 thread TC03A2-KY-2B/SPG vacuum pump P-540 k-type thermocouple TC03A2-KY-2B/S17 MOOG valve G761-3033B electric motor centrifugal water pump KSB-50-250C RELAY HH54P-L DFYL-2022-3-11-ZYR
Relay , Diodes , MCB Miniature circuit breakers, copper wire and cable , flood ( street light ) , motor starter , submersible cable .
