Fnad Electrical Appliance Plant, established is located in Ningbo, China. It is 2km away from Geely Automobile Industrial Park. It is a science and technology enterprise integrating with R&D, manufacture, trade and service. The Plant has focused on motor protection for more than years. It is specialized in applications of single-chip microcomputer technology in the fields of industrial control, power electronics and automobile electronics. Our main products include motor protectors, phase failure protectors, phase sequence protectors, volt-ammeters, surge protector, temperature controllers, etc. we have an in-depth study in prevention of occurrence of phase failure, phase sequence, overload, under-load, overvoltage, under-voltage, three-phase imbalance, over-current and similar abnormalities in customersâ?? equipments and provide such solutions as prevention, alarming and equipment protection. It supports major elevator plants, thermal power plants, automobile plants, crane factories, textile mills, refrigerating plants and chemical plants and provides solutions for them. Some products have passed CE certification and ROSH environmental certification of European Union. We endeavor to make the company to be listed in Hong Kong in 2020. Welcome to visit and communicate with us. -
Fnad Electrical Appliance Plant, established is located in Ningbo, China. It is 2km away from Geely Automobile Industrial Park. It is a science and technology enterprise integrating with R&D, manufacture, trade and service. The Plant has focused on motor protection for more than years. It is specialized in applications of single-chip microcomputer technology in the fields of industrial control, power electronics and automobile electronics. Our main products include motor protectors, phase failure protectors, phase sequence protectors, volt-ammeters, surge protector, temperature controllers, etc. we have an in-depth study in prevention of occurrence of phase failure, phase sequence, overload, under-load, overvoltage, under-voltage, three-phase imbalance, over-current and similar abnormalities in customersâ?? equipments and provide such solutions as prevention, alarming and equipment protection. It supports major elevator plants, thermal power plants, automobile plants, crane factories, textile mills, refrigerating plants and chemical plants and provides solutions for them. Some products have passed CE certification and ROSH environmental certification of European Union. We endeavor to make the company to be listed in Hong Kong in 2020. Welcome to visit and communicate with us. -
Key Specifications/Special Features Ratings Power supply voltage Power consumption 24 VAC/DC: 1.8 VA/1 W max. 100 to 240 VAC: 2.5 VA max. Rated insulation voltage 600 VAC Operating value setting range (SV) 10% to 100% of maximum setting range Operating value 100% operation at set value Reset value setting range (HYS) 5% to 50% of operating value Reset method Note:Manual reset: Turn OFF power supply for 1 s or longer. Operating time setting range (T) 3to8 s Indicators Normal : Green light; Overvoltage Undervoltage : Yellow light Output form one Normally open and one normally closed Output relay ratings Rated load 5 A at 250 VAC (Resistive load) 5 A at 30 VDC (Resistive load) 1 A at 250 VAC (Inductive load) 0.2 A at 48 VDC (Inductive load) Minimum load: 5 VDC, 10 mA (reference values) Mechanical life: 10 million operations min. Electrical life: 5 A at 250 VAC or 30 VDC: 50,000 operations 3 A at 250 VAC or 30 VDC: 100,000 operations Ambient operating temperature -20 to 60°C (with no condensation or icing) Storage temperature -25 to 65°C (with no condensation or icing) Ambient operating humidity 25% to 85% RH (with no condensation) Storage humidity 25% to 85% RH (with no condensation) Altitude 2,000 m max. Applicable wires Stranded wires, solid wires, or ferrules Applicable wire size 0.25 to 1.5 mm2(AWG24 to AWG16) Wire insertion force 8 N max. for AWG20 wire Screwdriver insertion force 15 N max. Wire stripping length 8 mm Ferrule length 8 mm Current capacity 10 A (per pole) Weight Approx. 60 g Mounting Mounts to DIN Track Dimensions 30 � 60 �76 mm (W�H�D) Specifications Conforming standards EN 60947-5-1 Installation environment (pollution level 2, Overvoltage category III) Insulation resistance 20 MΩmin. Between external terminals and case Between power supply terminals and input terminals Between power supply terminals and output terminals Between input terminals and output terminals Dielectric strength 2,000 VAC for one minute Between external terminals and case Between power supply terminals and input terminals Between power supply terminals and output terminals Between input terminals and output terminals Impulse withstand voltage 6 kV (between live terminals and exposed, non-charged metal parts) Vibration resistance Frequency: 10 to 55 Hz, 0.35-mm single amplitude 10 sweeps of 5 min each in X,Y, and Z directions Shock resistance 100 m/s2, 3 times each in 6 directions along 3 axes Degree of protection Terminals: IP20 -
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 -
Electrical relay.
Pulse Relay Latching Relay.
Electrical relays.
Dynamic Relay.
Power relays, telecom relays, automotive relays.
Automotive relays like auto relays 12V, rele auto, auto changeover relay, JD1914 relay.
Industrial relays.
E860-DTU(2020-400SL)A wireless remote synchronization switch is a terminal device that realizes remote transmission of switching signal through LoRa modulation technology. It supports 2 channels of switching input (DI) and 2 channels of control relay output (DO). The core of its function is to realize remote synchronous control without wiring, and is highly easy to use, allowing users to quickly integrate it into their own systems.
Use safe and reliable Safety relay Realize safe and reliable early pre-opening of the door and releveling functions Equipped with a manual door lock detection switch, it can conveniently conduct UCMP function testing Size:101*76.5mm
·Use safe and reliable Safety relay ·Realize safe and reliable early pre-opening of the door and releveling functions Equipped with a manual door lock detection switch, it can conveniently conduct UCMP function testing ·Size:101*76.5mm
A&S Construction Machinery Co., Ltd. supplies all types of relays. All the brands of relays we can provide: CAT relays, KOMATSU relays, JOHN DEERE relays, SANY relays, XCMG relays, VOLVO relays, HITACHI relays, SUMITOMO relays, LIEBHERR relays, DOOSAN relays, CASE relays, BOBCAT relays, KUBOTA relays, YANMAR relays, HYUNDAI relays, DAEWOO relays, etc.. For other parts of the brands above we can also provide cylinder liners, crankshafts, oil pumps, solenoid valves, solenoid coils, fuel injectors, batteries, radiators, compressors, gaskets and seals, mufflers, manifolds, turbochargers, hydraulic pumps, hydraulic motors, hydraulic valves, hydraulic couplers, bearings, reducers, bearing seats, gears, pulley, sprocket, coupling, drive shaft assembly, brakes, clutches, drive chains, actuators, alternators, cables, controllers, distributors, harnesses, sensors, switches, gearcases, filters, counterweights, heater and A/C accessories, belts, etc.. Contact Us A&S Construction Machinery Co., Ltd.
GSM BASED RELAY ON/OFF SWITCH 1 CHANNEL TO 4 CHANNEL Remote control using a MOBILE phone from anywhere in the world! - New Feature - Schedule Timer Added The GSM BASED RELAY ON/OFF SWITCH 1 CHANNEL TO 4 CHANNEL is a GSM remote control switch, it connects to the cell phone network and like a cell phone has its own cell phone number. The GSM switch is activated by Sending SMS to its cell phone number, it has 1 TO 4 independent relay switches with normally open and normally closed switch contacts, these can be programmed to switch on and Off By Sending SMS A1 B1 C1 -A0 B0 C0 ..... . SMS text message command. It can report the relay status by sending back a text message. Applications Specification â?¢ Operating Voltage - 12VAC/ DC 2 Amps â?¢ SIM card any Network SPECIFICATION : POWER INPUT: 12v DC-2 Amps RELAY: 250v 7A, 24 10A LIGHT INDICATION: FIRST LED: RED- POWER LIGHT SECOND LED: GREEN â?? BLINK 2 SECONDS ONCE GSM CONNECTED TO NETWORK RELAY ON CORRESPONDING LED WILL GLOWGSM BASED RELAY ON/OFF SWITCH 1 CHANNEL TO 4 CHANNEL Remote control using a MOBILE phone from anywhere in the world! - New Feature - Schedule Timer Added Specification â?¢ Operating Voltage - 12VAC/ DC 2 Amps â?¢ SIM card any Network SPECIFICATION : POWER INPUT: 12v DC-2 Amps RELAY: 250v 7A, 24 10A LIGHT INDICATION: FIRST LED: RED- POWER LIGHT SECOND LED: GREEN BLINK 2 SECONDS ONCE GSM CONNECTED TO NETWORK RELAY ON CORRESPONDING LED WILL GLOW
Pressure relay is a hydraulic term, it refers to the hydraulic system when the fluid pressure reaches a predetermined value, so that the electrical contact action components, is the pressure into electrical signals of the hydraulic components. Customers according to their own pressure design needs, by adjusting the pressure relay, to achieve a set pressure, output an electrical signal function. Competitive brands:� rexroth, HAGGLUNDS, AVENTICS, Danfoss, Parker, MOOG, sunhydraforce, EOWARDS, Leybold, INFICON and other European and American brands. Products:� plunger pump, solenoid valve, gear pump, vane pump, direction valve, servo� valve,� proportional valve, hydraulic valve, hydraulic pump,� etcCompetitive Our Advantages: 1. It has a great advantage in price and inventory. 2. Stable foreign partners to ensure quality and delivery time. 3. Excellent after-sales serive. 4. Flexible paying.
Protective Relays.
Relay.
Industrial relay .ODM/Oem service, distributor
