It can be applied to electric power dispatching center, relay protection department or relay protection in power plant. Its metric division class makes it suitable for petroleum, railways and the iron and steel industries also. FEATURES Simultaneously measuring three-phase voltages, current, power, frequency, power factor, phase, etc. Display vector map for the use of user directly. Horizontal liquid crystal big screen TFT displays all electric parameters; The smallest current it can measure is 1 mA, 2 mA above can display vector diagram; Small volume, light weight and the operation is simple, convenient; DSP digital signal processing chip, wide measuring range, high accuracy, good stability; It can store data; data can be using computer software to upload for management; Range switches automatically, software for be calibrated.
FEATURES Ultra-compact design, handheld, small size, light weight. The usage of multi-channel power supply, AC power supply can also be rechargeable battery-powered machine. High accuracy instrument, good stability and wide range of voltage monitoring 0-1200V, current 0-500A. It can be divided into direct current clamp measurements and precision measurements. It can measure three phase voltage, current, active power, reactive power, power factor, frequency, phase, etc. Showing the AC waveform, vector diagram and determining the 3P3W connection errors. It can measure harmonics ration from 2nd to 64th and the harmonic analysis. The measured data can record, query and upload print. Instrument calibration by using software to facilitate the correction instrument variation. FUNCTIONS Measuring energy consumption values: the precise timing measurements of electrical equipment for short-term energy consumption; energy resolution; milli-watts; time resolution; milli-second; they are difficult to available for common instrument of power. The functions are used by pumping, cranes, air conditioning and other equipment in a work cycle connected power consumption. The value of the measurement process: it can be recorded and tested continuously of voltage, current, active power, reactive power and other electrical parameter values and curves in a dynamic process and graphically display. To measure the instantaneous values - including the exchange parameters: U, I, P, Q, PF, phase angle, frequency, harmonics, etc. Measuring harmonics: measure/display voltage and current waveforms and harmonic bar graph. Calibrator meter: load calibration of various single phase and three phase energy meters. Vector analysis: based on the voltage, current and phase error, display vector graphics.
FEATURES 3s statistical interval, continuously record 168h Support multi-brand current transformer Up to 32G data storage space Record up to 461 power energy parameters simultaneously Up to 10000 screenshots saved Support periodic recording function Up to 3.9M/s USB high-speed transfer Recording wave FUNCTIONS Energy loss calculator: classic active and reactive power measurements, unbalance and harmonic power, are quantified to pinpoint true system energy losses in dollars (other local currencies available). Power inverter efficiency: simultaneously measure AC output power for power electronics systems. Power wave data capture: GF438II analyzers capture fast RMS data, show half-cycle and waveforms to characterize electrical system dynamics (generator start-ups, UPS switching etc.). Waveform capture: GF438II capture 50/60 cycles (50/60Hz) of each event that is detected in all modes, without set-up Automatic transient GF438II analyzers capture 200 kHz waveform data on all phases simultaneously up to 1000V. Fully class-A compliant: GF438II analyzers conduct tests according to the stringent international IEC 61000-4-30 class-A standard. Mains signaling: GF438II analyzer measure interference from ripple control signals at specific frequencies. Troubleshoot: analyze the trends using the cursors and zoom tools. Highest safety rating in the industry: 600 V CAT IV/1000 V CAT III rated for use at the service entrance. Measure all three phases and neutral: with included four flexible current probes with enhanced thin flex designed to fit into the tightest places. Automatic trending: every measurement is always automatically recorded, without any set-up. System-monitor: ten power quality parameters on one screen according to EN50160 power quality standard Logger function: configure for any test condition with memory for up to 600 parameters at user defined intervals. View graphs and generate reports: with included analysis software. Battery life: up to 5 hours operating time per charge on Li-ion battery pack.
FEATURES Measure phase angle between two voltages, between two current or between voltage and current Measure alternating voltage (U), alternating current (I), frequency (F), active power (P), reactive power (Q), power factor (PF) and so on. Current signal is obtained by the clamp current transformer on line directly Discern inductive circuit and capacitive circuit; Directly read differential protection phase among every unit of CT Can check connection of transformer Measure two way voltage phase sequence Can check whether the meter connection is right or not Can evaluate the running speed of electric kWh meter High resolution of current, so can be used as a leakage current meter
GF211 double clamp phase volt-ampere meter is a multi-functional portable instrument. It can measure not only alternating voltage, but also alternating current. Its important function is to measure phase angle between two voltages, between two current or between voltage and current. The current signal is obtained by the clamp current transformer without cutting off current wire. It can discern inductive circuit and capacitive circuit; can directly read differential protection phase among every unit of CT; can check connection of transformer; measure three way voltage phase sequence; can check whether the meter connection is right or not; can evaluate the running speed of electric kWh meter. It has high resolution of current, so can be used as a leakage current meter. It is an ideal choice for electric power bureau, factories, mine, petroleum -chemistry enterprises, metallurgy factories and so on.
Electrical parameters Power voltage AC220V±10% or AC110V±10%, 50/60Hz±10% Time measurement 0.1ms-999999.999s AC current output Phase current output (effective value) 3 x 0-30A Maximum power output 260VA/phase Maximum parallel current output (effective value) 0-90A Long-term allowable working value of phase current (effective value) >10A Allowable working time of maximum current >11s Accuracy class
PARAMETERS Electrical parameters Power voltage AC220V±10% or AC110V±10%, 50/60Hz±10% Time measurement 0.1ms-999999.999s AC current output Phase current output (effective value) 3 x 0-30A Maximum power output 260VA/phase Maximum parallel current output (effective value) 0-90A Long-term allowable working value of phase current (effective value) >10A Allowable working time of maximum current >11s Accuracy class
Name:Circular contours (reflectors) Product Information:Double sides road/ tunnel reflector delineator Item:Delineator Shape:Trapezoid/rectangle/circle Color:Yellow/red/white Material:Steel/aluminum/plastic Size:110mm Weight:250g/pcs Detail:Al-support,two reflectors Reflective mode:PMMA film/reflective film Feature:Good reflection capacity Usage:used as a roadside sign for road,runnel,bridge,circuity road,can fixed on the profile
Description Fiber optic cable FTTH hook is designed to tension or suspension drop wire clamps or FTTH anchor clamps with appropriate cable messenger. Feature 1) easy and quick to install 2) light-weighted and compact 3) made of galvanized steel material 4) anti-corrosion and resistant to all environmental effects 5) a variety of types to choose 6) used for the connection of FTTH cables Our service 1, Fast Response Time 2, Quality and Certified Products3, Resonable Price 4, Cheap and Reliable Transportation 5, 7*24 Hours After Sales Service
Cable storage assembly is used for winding extra cable on pole/tower, normally used with optical cable joint box. generally one joint box equipped with one cable storage assembly. Made of hot-dipped galvanized steel and is anticorrosive. Different size selectable to ensure suitable bending radius of cable. Convenient installation and firm installation Purchasing Guide Check the application, Pole or Tower. Chose the type of bracket. Confirm the size needed 660, 800,1000 size . Our service 1, Fast Response Time 2, Quality and Certified Products3, Resonable Price 4, Cheap and Reliable Transportation 5, 7*24 Hours After Sales Service
stainless steel Tile insert grates, gives you perfect match with your floor tile and drain. we have different dimensions in grates, and can also be manufactured on customized size on demand.
Century Woven Corporation Beijing is a Manufacturing firm for linear wedge wire Drain grates, we provide wide varieties of linear drain grates for multi purpose as they can be used in: Bathroom, balcony, courtyard, kitchen, pool surrounding, pedestrian walk ways etc, our Products are Australian water mark certified.
110v/240v, 50-60 hz, 6400k , 6000hours, b22/e27 13w, 15w, 18w, 22w, 26w, 28w 3u Moq: 5000pcs
PT-PSE100GFN-24 is a single port midspan Injector with 2 Pair PoE up to 15.4 watts of power at 24 VDC at 0.65 amp. We provide high quality PoE Injector, outdoor PoE Injector, POE for DIN Rail, dc poe injector and soon. Designed for the PoE powered 15.4W PoE Powered Devices (PDs), such as IP Cameras, wireless APs, Microwave radio, IoT application, door locks, displays, POS, and information kiosks, It supports 10/100Mbps of data rates. Fully comply with IEEE802.3af devices. It will directly power PD without detection. poe adapter for sale:Creative Lianjie Network Technology Enclosed in an plastic case. It operates with input voltage of 100-240 VAC, 50 or 60 Hz. The effective distance limitation of 100 meters over Cat5e/Cat6 cables. We are PoE Injector supplier and more information you can view here china poe adapter Specifications Parameter Description Key Features Passive 15.4W CE, FCC Part Number PT-PSE100GFN-24 Ports condition LAN Port*1, AC Input Port*1, PoE Output Port*1 Regulatory Compliance IEEE802.3af RoHS Compliance WEEE Compliance Pass Through Data Rates 10/100/1000 Mbps Output Pin Assignment and Polarity: 4/5 (+), 7/8 () Output Power Voltage: 24Vdc User Port Power: 15.4W Guaranteen Input AC Input Voltage: 100 to 240 Vac AC Input Current: 0.5A Frequency:50-60Hz Working Environment Operating Temperature: 0 to 40 Operating Humidity: 20% to 80%, non-condensation Storage Temperature: -20 to 70 Storage Humidity: 10% to 90%, non-condensation Operating Altitude: up to 2000meters AC Surge Protection Line-Earth 1.2/50us (8/20us): 2KV Line-Line 1.2/50us (8/20us): 1KV Mechanical Characteristics Case: Plastic Color: Black Mounting: Wall- mounted IP Rated: IP40 Connectors: Shielded RJ-45*2 Size: 134mmX 56mmX 33mm Weight: 150g(0.33lb) LED Indicator Power Indicator : Green PoE Load Indicator : Green Warranty 2 year Safety Approvals CE,FCC
Silicone Rubber Insulation High-voltage Installation Wire(5KV-DC-30K V-DC) Silicone Rubber Insulated Cable Silicone Rubber Insulation Wire Silicone Rubber Insulation High-voltage Installation Wire Product features: Silicone Rubber Insulation High-voltage Installation Wire is very flexible for bending. Moreover, it has a wide operating temperature range and high-voltage resistant as well. The electrical properties meet or exceed even the best organic insulation materials. It is also radiation resistant, moisture resistant, deformable, and defenses the corrosions of some chemicals such as acid. Recommended applications: This wire applies to TV high voltage output, connects rectifier and kinescope, or can serve as connecting wire of fixture wire in other apparatus and instrument. The operating temperature of the wire is180
Silicone Rubber Insulation Electrical Motor Leading Wire Silicone Rubber Insulated Cable Silicone Rubber Insulation Wire Silicone Rubber Insulation High-voltage Installation Wire Product Features: H-grade cable insolating wrapping makes current intensity increase one time or reduce section and weight of wire and the whole cable in large range. Substituting silicon rubber matrix for organic vulcanizate insolating materials in electromotor can increase its using span life by 10 times or increase its power by 30%-40% in the same conditions of size and weight. In high-voltage and high frequency cable and wire, silicone rubber matrix cannot be substituted. Wire applies for alternating rated voltage: include 1140V, F-grade and H-grade insolating motor connecting wire. Recommended applications: Because silicon rubber elastic body has excellent dielectric properties in wide frequency and temperature range, and also has good performances of cold resisting,heat resisting and moisture-resisting, this product is widely used in electrical engineering, wireless technology and cable industry.
The Apollo touch screen room thermostat is mainly applied the Heat pump, Gas Heating, Electric Heating, and so on systems. Features: 24VAC or Battery Powered (2 x AAA) Large Backlit LCD Touch Screen Security Logic inc Key lock & Limit Control 7 day, 5+2 Day or Manual Operation Programmable Fan Logic Heat cool & Heat Pump Logic Single & Multistage Control Remote Sensor Inputs Outside Sensor Inputs Designed and built by Smart Temp Australia Comprehensive 3 year Warranty RTB Specifications: Input Voltage (Hardwired) 20-30 VAC 50/60 Hz Relay Rating 24 VAC @ 1 Amp Max Per Relay Battery Power (2) AAA 1.5 V Operating Temperature 0° C to 55° C Operating Relative Humidity 0-95% (non-condensing) Storage Temperature 0° C to 65° C Size: 125" W x 85" H x 25" D (mm) LCD Display Size 57 W x 99 H (mm) Back Light White LED Short-Cycle Delay Off or 4 minutes Displayed Temperature Resolution 0.1° C Set Point Range Heating 5° C - 49° C Cooling 6° C - 50° C Heating and Cooling Limits Fully adjustable Onboard Sensor NTC type 3 100K Remote NTC type 3 10K Warranty 3 years (RTB).
Applications: It can be used for EMI common mode filter of all kinds of power supply Features: High saturation magnetic induction (1.25T), high permeability, high inductance ( 10 times of the amount of ferrite inductors), low loss, small size, light weight, strong anti-electromagnetic interference capability, excellent frequency characteristics , and high temperature stability Performance: Iron Core Material 1K201 1K107 Saturation magnetic flux density (T) 0.6&0.8 1.25 Curie temperature (oC) >320 >570 Crystallization temperature (oC) >500 >500 Saturation magnetostriction coefficient (¡Á 10-6) < 1 < 2 Residual magnetic flux density (T) 0.3,0.5 0.5,0.8 Initial permeability >80,000 >80,000 Maximum permeability >600,000 >600,000 Coercivity (A / m) < 2 < 2 Iron loss (20kHz, 0.5T), w / kg < 25 < 25 Iron Loss (100kHz, 0.2T), w / kg < 60 < 70 Iron loss rate of change (-50 ~ 130oC) 15 Applications: It can be used for output filter inductors, smoothing inductors, energy storage inductors of all kinds of power supplies and energy-saving lamp electronic ballasts, and the differential-mode inductance in the EMC filters.The open iron core has a good constant inductors properties and anti-DC bias capability. With low-loss, it can be used as inductor iron core of a variety of power supply. Features: The open iron core has a good constant inductors properties and anti-DC bias capability. With low-loss, it can be used as inductor iron core of a variety of power supply. Specification and Performance of the Iron Core: Specification of the Iron Core Effective permeability Transverse Magnetic Range (Oe) The rate of change (%) 12/20, 8 180 0¡«50 15 12/20, 10 180 0¡«50 15 16/26, 10 1000 0¡«10 20 300 0¡«30 15 180 0¡«50 15 20/32, 10 1000 0¡«10 20 300 0¡«30 15 180 0¡«50 15 20/30, 15 1000 0¡«10 20 300 0¡«30 15 180 0¡«50 15 32/50, 10 1000 0¡«10 20 300 0¡«30 15 180 0¡«50 15 32/50, 15 1000 0¡«10 20 300 0¡«30 15 180 0¡«50 15 Note: Iron cores of other specifications can be provided upon request of users. Wooden case+carton box.
MCC-w Miniature load cell uses the stainless steel structure , High precision ,Low contour ,sealed waterproofing ,stable performance; has strongly anti-torsion , anti-side ability, is suitable in electronic weighing apparatus and so on for automobile scale, track scale, platform scale, bunker scale, crane, and compression testing machine. Specification: Range 20,30,50,100,200 ,300,500,1000 kg Bridge voltage :10 V(DC) Output signal :1.5 mV/V Non-linearity :0.5 % F¡¤S Hysteresis :0.5 % F¡¤S Non-repeatability :0.5 % F¡¤S Temperature dirft :0.05 F¡¤S/¡æ Zero output :¡Ü2 % F¡¤S Operating temperature :-20~80. Standard export package.
Room thermostat.
