Over current O O Under current Locked rotor O O - Phase loss O △ O Phase reversal O - - - Time setting (sec) Operation time D-Time 0.2-60 O-Time 0.2-12 0.2-30 Reset time Manual(instantaneous) reset (Auto reset 180sec) Control power Voltage 95-260V AC(380V/440V/DC) Frequency 50/60Hz Output relay Contact 1-SPDT(1C) Operation 95-96 Closed Capacity 5A/250V Resistive load Insulation resistance M
[Related Keywords : over current relay]
Business Type
Manufacturer
Location
Gyeonggi-do, Korea
Employees Total
101 - 500
Annual Revenue
USD 10,000,001 - 50,000,000
Min. Order:
10
Place of origin:
Korea
Price Condition:
FOB
Relay 4pcs buitl in - 2 set points (Low, High, Finish, Zero) Free Fall setting For Low / High Set Value Calibration 4 Section Multi-Calibration Display Resolution 1/30,000 Part No. Memory Max. 99 Serial Interface Rs-232C built in(Standard), Max. 4pcs Standard built in Current Loop 1 port Various Options Rs-422/485, Analogue output(0~10V/4~20mA) Power Supply Trans type power supply AC 110/220V (DI
[Related Keywords : multi-functional indicator, relay indicator, 2step Accumulate Weighing indicator, packing/limit weighing indicator]
Business Type
Manufacturer
Location
Gyeonggi-do, Korea
Employees Total
11 - 50
Annual Revenue
USD 2,000,001 - 5,000,000
Place of origin:
China
Supply Ability:
20,000 Set/ Sets per Month
currentEliminates current surges & voltage dropsExtends motor/compressor service life with built-in electronic overload protective relayIntegral bypass contactor reduces heat generationProduces smoother starts and stops by controlling torqueReduces vibration and mechanical damageRelieves shock and drive train stress on startupEasy to wire and install and decreases equipment downtime High reliabil
[Related Keywords : Soft Start Controller, air conditioner soft starter, Soft Starter, heat pump soft starter]
Business Type
Manufacturer
Location
Guangdong, China
Employees Total
11 - 50
Annual Revenue
USD 1,000,001 - 2,000,000
Place of origin:
China
Current: 6A, 8A, 10A, 13A, 16A Charging Display: LED Altitude ≤2000m Working temp.: -25~50°C Storage temp.: -40~80°C Environment humidity <93<>%RH±3% RH Sinussoidal wave distortion Not exceeding 5% Relay Control Relay open and close Protection: Over voltage protection, over load protection, over-temp protection, short circuit protection, earth leakage protection Leakage protection Type A +
[Related Keywords : Portable AC Charger, AC Charger, EV Charger]
Business Type
Manufacturer
Location
Guangdong, China
Employees Total
51 - 100
Annual Revenue
USD 500,001 - 1,000,000
Min. Order:
1 Set
Price:
US$ 15000
Place of origin:
China
over voltage and under voltage protection,output over voltage ,output over current,output circuit,output over temperature protection,input and output voltage resistance≥3000VDC,tethered cable insulation voltage resistance≥3500VDC. 2.Data communication:wired and wireless communication function,Support remote display and control,client-side data viewing and downloading.Optional fiber optic comm
[Related Keywords : tether power station, tethering power supply sy, 100m tether station, portable power station]
Business Type
Manufacturer
Location
Arkansas, United States
Employees Total
11 - 50
Annual Revenue
USD 100,000 - 500,000
Place of origin:
Korea
Relays? Feeder protection relays act as the guardians of your distribution network, specifically for overhead lines and cable lines. They play a vital role within Feeder Terminal Units (FTU), Ring Main Units (RMU), and Primary Switchgears (PSG). These relays go beyond simple protection, offering a comprehensive suite of functionalities: Protection: Feeder protection relays provide a robust shield
[Related Keywords : feeder terminal unit]
Business Type
Manufacturer
Location
Seoul, Korea
Employees Total
11 - 50
Annual Revenue
USD 5,000,001 - 10,000,0000
Min. Order:
10 Piece
Price:
US$ 0.1
Place of origin:
China
OVER 1,000 USD. (ONLY FOR Integrated Circuits, Circuit Protection, RF/IF and RFID, Optoelectronics, Sensors, Transducers, Transformers, Isolators, Switches, Relays) FAQ 1. Q: Is there a guarantee of product quality from Yingda International Technology Co.,Ltd.? A: Every piece of chips are from franchised agents or reliable distributors, so the product quality is absolutely guaranteed, 100% new
[Related Keywords : Gallium Nitride Diode GaN, RF Microwave Chips, Communication Chips, IC Parts Supply]
Business Type
Supplier
Location
Guangdong, China
Employees Total
6 - 10
Annual Revenue
USD 100,000 - 500,000
Place of origin:
China
Supply Ability:
7000000~8000000/M
CT PT VT Meter 1. Brief Introduction This is a three phases DLMS multifunctional energy meter which was warmly welcomed in South-American due to standard installation. It equipped RS485, IR, RF etc communication method, four tariffs, relay optional and CTT certificate. 2. three Phase Energy Meter Technical Parameter Ref. voltage 3*120/208V 3*127/220VAC Ref. current 5(100)A Impulse constant 640
[Related Keywords : CT PT VT Meter]
Business Type
Manufacturer
Location
Shanghai, China
Employees Total
101 - 500
Annual Revenue
USD 50,000,001 - 100,000,000
Min. Order:
1pcs
Place of origin:
China
Price Condition:
FOB
relay output. 24-volt operation. Resettable four-wire smoke detector power 500 mA. Non-resettable power 500 mA. Integral battery charger capable of charging up to 18 AH batteries (batteries over 4 AH require use of the external battery backbox, or ULC listed equivalent). Disable/Enable control per IDC. Reverse polarity protection. Control buttons: Mode Test ACK (Acknowledge) Alarm Silence Reset L
[Related Keywords : security product, fire alarm, smoke detector, anti-burglar]
Business Type
Manufacturer
Location
Guangdong, China
Employees Total
51 - 100
Annual Revenue
USD 1,000,001 - 2,000,000
Min. Order:
1 Piece
Price:
US$ 90
Place of origin:
China
RelayLeakage detection.Automatic power cut off.Adjustable time delay and sensitivity.High immunity to electrical interferenceOver-limit warningRated residual operating current can be setRemote reset and remote test functionsModular size, DIN rail mounting. Easy to install and maintainremote signal output functionHigh-definition display for easy data readingSealable front cover. Application of Ear
[Related Keywords : Earth Leakage Relay, Ground Fault relay, Protection relay, earth fault relay]
Business Type
Supplier
Location
Chongqing, China
Employees Total
11 - 50
Annual Revenue
USD 100,000 - 500,000
Min. Order:
1 Piece
Price:
US$ 200 ~ 210
Place of origin:
China
Supply Ability:
1500 pieces per month
Key Features 8*10/100/1000Base-T RJ45 PoE, 4*1G/2.5G Base-X SFP+ slots Redundant power 44-57V input with polarity reverse/over-voltage/over-current protection Comply with IEEE802.3af PoE and IEEE802.3at PoE+ standard Support one digital output for relay alarm(terminal block Pin 5/6) Layer 3 features: Support IPv4/IPv6 static routing, DHCP server Layer 2 features: VLAN/VLAN Classification/QinQ/STP
[Related Keywords : 2.5G Managed Switch, 16 Port PoE Switch, 2.5G Network Switch]
Business Type
Manufacturer
Location
Henan, China
Employees Total
1 - 5
Annual Revenue
Less than USD 100,000
Place of origin:
China
over long distances. Reasonable way is to generate reactive power where reactive power is needed, that is, to increase reactive power compensation equipment and devices. II. Structure Composition Generally speaking, low price Capacitance Compensation Cabinet is composed of cabinet shell, bus, circuit breaker, disconnector, thermal relay, contactor, lightning arrester, capacitor, reactor, primary
[Related Keywords : Compensation Cabinet]
Business Type
Manufacturer
Location
Jiangsu, China
Employees Total
11 - 50
Annual Revenue
USD 2,000,001 - 5,000,000
Min. Order:
1 Piece
Price:
US$ 89
Place of origin:
China
over current, over voltage protect. Highlights: l RS485 with MODBUS/RTU protocol l Isolated digital inputs can be configured as counter input, total 32 bits,5000Hz l Can measure frequency from 0 to 1000Hz,the resolution is 0.1Hz l Accept reed and hall sensor output from water meter or other meters l Static and lightning protection for each input l The input channel number is configurable,
[Related Keywords : RS485 modbus rtu, isolated digital IO, DIGITAL input modules, digital output modules]
Business Type
Manufacturer
Location
Shanghai, China
Employees Total
11 - 50
Annual Revenue
USD 100,000 - 500,000
Min. Order:
1 Unit
Price:
US$ 9999
Place of origin:
Taiwan
Features Measuring input type : DC current / DC voltage More output type:Analog output / Relay / RS-485 Extraction of square root(Input : voltage, current) Option RS-485 communication function can do 10-point linear calibration function Signal isolation, preventing noise, filtering function : Provide safe and stable measuring Power supply : AC 85 .. 253 V, 50 ... 60 Hz;Auxiliary supply output(DC
[Related Keywords : Signal Display Monitor, Instrumentation]
Business Type
Manufacturer
Location
New Taipei City, Taiwan
Employees Total
101 - 500
Annual Revenue
USD 5,000,001 - 10,000,0000
Min. Order:
200000 Piece
Price:
US$ 35 ~ 350
Place of origin:
China
SHANGHAI CHENZHU INSTRUMENT CO., LTD. is a very established provider that specialises in automation safety . We have over 24 years of experience in the design and manufacture of intrinsic barrier , signal conditioner, surge protection device, safety relay, power transmitter, carrier current transmitter , high power transmitter, low power transmitter and temperature transmitter. Our products and s
[Related Keywords : high power transmitter]
Business Type
Manufacturer
Location
Shanghai, China
Employees Total
501 - 1000
Annual Revenue
USD 500,001 - 1,000,000
Place of origin:
China
CURRENT 100A 50A 25A 100A 50A 25A NO LOAD CURRENT DRAW <0.32A <0.25A <0.2A <0.32A <0.25A <0.2A EFFICIENCY 89% >90% 92% 88% 90% 91%% BATTERY TYPES Recommend use Open & sealed lead acid battery BATTERY INPUT PROTECTION BAT.LOW ALARM 10.8±0.3V 21.6±0.6V 43.2±1.2V 10.8±0.3V 21.6±0.6V 43.2±1.2V BAT.LOW SHUTDOWN 10±0.3V 20±0.6V 40±1.2V 10±0.3V 20±0.6V 40±1.2V BAT.OVER SHUTDOWN 16±0.4V 32±
[Related Keywords : Power Inverter]
Business Type
Manufacturer
Location
Zhejiang, China
Employees Total
51 - 100
Annual Revenue
USD 100,000 - 500,000
Min. Order:
30 Kilogram
Price:
US$ 25
Place of origin:
China
Supply Ability:
5000kg
current losses, and low magnetostriction which is critical for industrial applications. Application Transformer laminations; Relay;Recording Heads;Deflection and Focusing Yokes; Amplifiers;Loudspeakers;Shielding. Product Parameter Chemical Composition C P S Cu Mn Si Ni Mo Fe ≤ 0.03 0.020 0.02 0.20 0.60~1.1 0.30~0.50 78.5~80.0 3.80~4.10 Balance Physical Property Resisitivity(μΩ•m ) 0.56 Den
[Related Keywords : Shielding Permalloy, Mumetal Strip, permalloy 80]
Business Type
Manufacturer
Location
Shanxii, China
Employees Total
11 - 50
Annual Revenue
USD 1,000,001 - 2,000,000
Place of origin:
China
over voltage insulation low and ac power failure alarm functions 6、High precision constant current voltage regulation, high charging efficiency 7、RS485 communication interface, can facilitate the realization of four remote unattended 8、GZD(W) series of microcomputer high frequency switch power screen or charging feeder battery screen composed of plane number by the design and selection, can
[Related Keywords : combined Low Voltage Switchgear]
Business Type
Manufacturer
Location
Hebei, China
Employees Total
51 - 100
Annual Revenue
More than 100,000,000
Min. Order:
10 Unit
Price:
US$ 9999
Place of origin:
China
reach to 1,000,000 data. On board storage for over 3 years of data ● Keyboard input: easy to input, man-machine dialogue mode ● One channel for sampling and analysis in case of any error caused by paper feed. ●Automatic fault diagnosis and alarms, also capable of fixing errors remotely ● Multi interface output: analog output, current output, relay output ●Very low operating cost
[Related Keywords : Ambient Particulate, Continuous Monitoring, BETA Ray]
Business Type
Manufacturer
Location
Tianjin, China
Employees Total
51 - 100
Annual Revenue
USD 1,000,001 - 2,000,000
Place of origin:
China
current brake accessoriesZJ-70D water air hoist AF60001-01.04.20.00A Liquid end accessories SEV5320TGJ TPH400 Plunger Cloth Packing 4 1/2" Time relay TYPEST3 220V AC Liner:Upper Stem 98290 Turntable cat head shaft accessories ZJ-45 climbing sprocket Z=40 NK400E brake*dualcircuit check valve Diesel generator set accessories ONAN-HDKAL-6.0 oil pan gasket 185-6859 CONNECTOR, EXT PIPE/37* 56501-24-16
[Related Keywords : Drawwork Drive Shaft, ZJ32L6, Circlip BA70011-03.08, AMLPPMFG]
Business Type
Supplier
Location
Zhejiang, Hong Kong
Employees Total
11 - 50
Annual Revenue
More than 100,000,000
Competitive over current relay products from various over current relay manufacturers and over current relay suppliers are listed above, please select quality and cheap items for you.
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