Genenal information
Ac/dc hipot testing is the effective and direct way to test insulation strength for electric equipments.It check dangerous flaws and make sure electric equipment continuous working.It typically used to test insulation strength for all kinds of electrical equipments, components like capacitors, insulation materials.Our hipot tester also used for ac, dc, ac/dc hipot testing.
Features
High performance Embedded-Industrial-Computer.
8.4¡ high-resolution large LCD screen. Display all kinds of test data, operating states, and prompts and help messages.
Windows operating system, Slim industrial Keyboard and optical Mouse, and many Hotkeys, most convenient to operate.
Perform all test items without any external device, automatically display and record test data, and automatically plot vector diagrams and characteristic curves, and print reports.
Provide many automatic test procedures.
GPS synchronously trigger, synchronization error less than 50|¨¬S.
USB port to transmit data and maintenance operating software.
High performance D/A converter, assure high waveform accuracy and excellent linearity, transient response and frequency-amplitude characteristic.
Particular waveform generation algorithm, assure pure sine wave.
Hi-Fi power amplifier, create high output power and low ripple.
Except of traditional Ua, Ub, Uc, Ia, Ib, Ic, the fourth voltage Ux can be applied to many functions, such as 3Uo and synchronous voltage, etc.
Eight switch input and Four pairs of idle contact output. Switch input ports are compatible with idle contact and active contact, and capable to identify the polarity of active contact, and work well during ¡¨¤250V.
Self-diagnosis and multi-protection, reasonable heat dissipation structure, ensure safety and reliability.
Well-designed, high-strength aluminium alloy case with carrying handle, facilitate moving to test on site.
The handheld SF6 gas leak detector is a stable and sensitive leak detector. We have fully considered the actual needs of the majority of users, and at the same time apply our rich technology and experience to this product, allowing users to enjoy an excellent price-performance ratio.
The high-tech central microprocessor unit is the core of the qualitative leak detector for sulfur hexafluoride gas. Its digital signal processing capabilities can better manage circuits and process detection signals. Due to the use of a large number of integrated circuits, the number of components in the circuit is reduced by 40%, which greatly improves reliability and efficiency. The microprocessor can monitor the probe and battery voltage at a rate of 4000 times per second. Even the smallest signal can be captured. It can work stably and reliably in any environment.
The SF6 gas qualitative leak detector has added some convenient functions. Seven-level sensitivity, the sensitivity is increased by 64 times. The three-color LED gradually indicates the degree of leakage in a large range, and is also used to display the sensitivity level and battery power. Touch the keyboard to perform all operations. The avant-garde slender shape design greatly facilitates the user's use and maintenance. It is very convenient to use the indicator light in the direct range.
Technical parameters:
Power supply 3V DC 2 alkaline batteries
Maximum sensitivity R12 R22 R134a approved (14g/year)
Limiting sensitivity about 20 hours
Probe life About 20 hours
Operating temperature 0â??-52â??
Battery life about 30 hours under normal use
Working way continuous unlimited
Response time instantaneous
Reset time 1 SEC
Warm-up time about 2 seconds
Weight 560g
Size 229 65 65mm3
Probe length 35.5cm
Specification
Type: Male
Place of origin: China
Pitch: 2.54mm
No. of pin:6~64P
Shape: SMT
Plastic Height: 8.8mm
Packing: Tube/Tray/Reel+cap
Rated Current 3.0AMP
Contact Resistance 20m Max
Withstand Voltage 1000V AC/DC
Insulation Resistance 1000m Min
Contact Material brass
Contact Plating Au or Sn over Ni
Insulator Material PA6T black+30%GF UL94V-0
Certification SGS,ROHS,UL,CE
OEM accept
Product Introduction
SF6 switch is a widely used high voltage electrical appliance in the power system. SF6 gas density relay is an important element used to monitor the variation of SF6 gas density in the SF6 switch body during operation. Its performance directly affects the operation safety of SF6 switch.Due to the infrequent operation of SF6 gas density relay in the field it is often found that the operation is not flexible and the contact contact is not good after a period of time and some of the temperature compensation performance of the density relay becomes worse. When the ambient temperature changes suddenly the SF6 density relay often misoperates.Therefore DL/T596-2005 "precautionary test regulations for power equipment" stipulates that each SF6 switch user should verify SF6 gas density relay regularly.From the perspective of actual operation it is necessary to carry out regular calibration of SF6 density relay and pressure gauge in field operation.
The check pressure sensor with high precision and high speed A/D converter combining with the 32 bit high performance microprocessor can check the performance of A variety of SF6 gas density relay can accurately measure the movement of the signal when the current temperature pressure value arbitrary automatically when the environment temperature of 20 â?? conversion standard pressure and have A print store and U disk offload function at the same time the fault in the process of automatic identification test.Sf6 gas density relay calibrator is convenient to carry simple to operate high test accuracy strong stability and good reliability which reflects the characteristics of "intelligent" instrument.
TKJB SINGLE PHASE RELAY TEST SET is a portable field testing equipment with excellent performance; Elegance and polished appearance with aluminum alloy chassis and PC panel, within the ARM chip control, LCD screen display voltage and current output stopwatch, it could output a full isolation way for adjustable AC/DC voltage, and AC/DC current and a way for adjustable DC voltage; the output loop with double overload protection with large output capacity ,small volume, light weight, high reliability ,It Suitable for field calibration and test for various relay.
Product Characteristics
Single Phase Relay Test Set Main Features
1 Output a full isolation way for adjustable DC voltage, Automatic protection for short circuit, overload and out range.
2 Maximum Output Current:0150Aã??
3 Equipped with LCD digital AC/DC volt-ampere meter, can show the AC and DC voltage and current values, stopwatch, potential, contact state.
4 Internal electric stopwatch; Available electrical contacts, maximum potential 250V; Dual channel measurement.
5 Light-weight design, small-volume, and fully-functional.
Lightning Protection Element Tester is suitable for testing the DC parameters of over-voltage protection components such as zinc oxide surge arresters (varistor) cermet two three-electrode discharge tubes and vacuum lightning arresters.
Product nicknameï¼?Lightning Protection Element Tester Lightning Protection Component Tester Lightning Protection Element Tester Lightning Protection Element Tester
1 Lightning Protection Element Tester is suitable for the measurement of DC parameters of zinc oxide surge arresters (varistor) cermet two three-electrode discharge tube vacuum lightning protection tube and other overvoltage protection components. It can also be used for voltage regulation constant current power supply and used in other aspects.
2 with high voltage short circuit protection over current protection high pressure preset range adjustment and other functions high pressure self-release time is less than 0.5 seconds.
3 with self-test function.
4. The measurement data is displayed by three-and-a-half LCD digits with high accuracy and good reliability.
5. When measuring the range can be preset and an audible indication is given to the over-range test during the measurement process which is suitable for device grouping and inspection.
6 select continuous measurement you can carry out uninterrupted testing of batch samples.
7 the Lightning Protection Element Testerpanel is simple and easy to operate.
8 light weight easy to carry.
Summary
The Arrester is suitable for testing the internal defects of 10KV and below 10KV MOA (metal Oxide Arrester).Before the annual season of thunderstormsit 's necessary to test metal Oxide using 1mA DC voltage and 0.75U1mA leakage current at Power plants/substations.The equipment was developped according to the requirement of site it 's integrated with DC HV supplymeasurement and control system. it has the characters of small size and light weight.
Feature
1.Supply power: AC220V or Charging battery.
2.LCD display test datas.
3.Convenient to carry.
Product Introduction
This instrument is used for discharge action logger inspection and verification of discharge counter in valve-type arrester including silicon carbide common valve type (FZ and FS), silicon carbide magnetic blow valve-type (FCZ and FCD) and zinc oxide arrester.
This instrument is carefully designed and developed by the relevant technical personnel of our company according to the needs of power users. The product is beautiful in appearance and easy to carry and use. It replaces the traditional bulky test instruments and test methods and is very popular among professionals.
1. Small size and light weight.
2. The measurement process is safe and fast and the measurement result is accurate.
TKBLQ-I zinc oxide arrester tester is a special instrument used to test the electrical performance of arresters. The instrument is suitable for live or power failure detection of arresters of various voltage levels, so as to timely detect the internal insulation damp and valve aging and other dangerous defects.
TKBLQ-I zinc oxide arrester test instrument is easy to operate and easy to use. The whole measuring process is controlled by microcomputer. It can measure the total current, resistive current and its harmonics, power frequency reference voltage and its harmonics, active power and phase difference. The real waveform of voltage and current can be displayed on the large screen.
Features:
1. 5.7 "320 Ã?? 240 LCD, high-speed thermal printer; graphic display, intuitive interface, easy to operate and use.
2. It is applicable to live arrester, power failure or laboratory.
3. The current and voltage sensors are completely isolated, safe and reliable. A, B, C three-phase arrester can be stored as a group of test data.
4. The instrument can test continuously, display voltage current curve, and print data and curve quickly.
5. The internal configuration memory can store 200 groups of test data when power down.
6. With RS232 communication interface, the test data can be exported through the upper computer.
7. High speed sampling frequency, advanced digital signal processing technology, strong anti-interference performance, high accuracy of measurement results.
8. It adopts dustproof, waterproof and anticorrosive engineering plastic sealing box, which is small in volume, light in weight and easy to carry.
TKBLQ-II zinc oxide arrester tester is a special instrument used to test the electrical performance of zinc oxide arrester. The instrument is suitable for live or power failure detection of zinc oxide arrester of various voltage levels so as to timely detect the internal insulation damp and valve aging and other dangerous defects.
TKBLQ-II zinc oxide arrester tester is easy to operate and easy to use. The whole measuring process is controlled by single chip microcomputer. It can measure the total current resistive current and its harmonics power frequency reference voltage and its harmonics active power and phase difference. The instrument uses digital waveform analysis technology harmonic analysis and digital filtering software anti-interference methods to make the measurement results accurate and stable.
1. This machine adopts large screen LCD display all English menu operation easy to use.
2. High precision sampling and processing circuit and advanced Fourier harmonic analysis technology ensure more reliable data.
3. The instrument adopts high-speed magnetic isolation digital sensor to directly collect the input voltage and current signals which ensures the reliability and safety of the data.
4. Support wireless synchronous voltage sampling mode (type II).
5. The instrument can use electric field induction instead of PT secondary wiring (type I).
6. It has the functions of resistive current fundamental peak output and side phase correction.
7. The instrument is equipped with rechargeable battery calendar clock and micro printer which can store 120 sets of measurement data.
This Tester is used to verify the electrical performance of Zinc Oxide Arrester. The instrument is suitable for various kinds of voltage levels zinc oxide arrester de-energized testing or energized testing thus define the risk and inner insulation moisture and valve aging defects.
1. 800 Ã?? 480 color LCD touch screen and high speed thermal printer.
2. Long distance wireless transmission. PT signal wireless transmission distance more than 400 m up to 2000 m;
3. Applicable for arrester de-energized test energized test and lab room test.
4. Three-phase current and three-phase voltage test simultaneously current and voltage sensor is isolated safe and reliable.
5. Two signal sampling methods support no voltage mode software calculation to get voltage reference
6. Built in high energy lithium battery And only weak current inside the instrument voltage is less than 12 volts.
7. Equipped with industrial grade operating system support direct shun-down mode
8. With 4G SD card can store massive testing data
9. With USB interface
10. Advanced data processing system support historical data management data analysis report automatic generation&printing
11. High sampling rate advanced digital signal processing technology high anti-interference performance and high precision.
12. With dust-proof waterproof anti-corrosion engineering seal box package small volume light weight and portable.
1. Standard 4-phase voltage and 3-phase current output with 4-phase voltage and 3-phase current output can conveniently carry out various combination outputs for various types of protection tests. Single-phase voltage can output up to 120V single-phase current up to 40A (10 seconds) current three and can output up to 120A the fourth phase voltage Ux is a multi-function voltage item can be set as 4 kinds of 3U0 or check the same period voltage or a certain voltage value of the case output.
2. Single machine is easy to operate. The single machine is operated by a convenient and flexible rotating mouse through a large LCD screen all of which are displayed in Chinese. It can complete most of the field test verification work can verify all kinds of relays and microcomputer protection and can simulate all kinds of complex transient permanent and transformational faults for the whole group of tests. Boot can be used easy to operate.
3. Double operation mode connected to the computer operation through the Windows platform of the full set of Chinese operating software can carry out a variety of large complex and higher degree of automation verification work can be easily tested and scanned a variety of protection fixed value can be real-time storage test data display vector diagram draw fault waveform online print report etc.
4. Software is so powerful that can complete all kinds of high degree of automation of large complex check work such as three phase differential test auxiliary power fast cutting prepared from the cast test line protection inspection period reclosing etc. can easily test and scanning protection setting various fault playback real-time storage test data show that the vector diagram online printing report etc.
5. Switch quantity contact is rich three - phase for 7 contact input and 2 pairs of empty contact output. The input contacts are compatible with 0 ~ 250V potential contacts and can be identified automatically. Input and output contacts can be expanded according to user needs.
6. Large screen LCD display microcomputer relay protection tester adopts 320Ã??240 lattice large screen high-resolution graphics LCD display all the operation process are set on the display screen the operation interface and test results are displayed in Chinese the display is intuitive and clear.
7. Self-protection adopt reasonable design of heat dissipation structure and have a variety of reliable and perfect protection measures and power soft start and a certain fault self-diagnosis and locking function.
8. With an independent dedicated dc power output the device is equipped with one 110V and 220V dedicated dc power output.
9. High cost performance belongs to the cross - professional joint design products integrated multi - professional advanced scientific and technological achievements. Both large tester performance and small tester price with a high performance ratio.
TKJB SINGLE PHASE RELAY TEST SET is a portable field testing equipment with excellent performance; Elegance and polished appearance with aluminum alloy chassis and PC panel, within the ARM chip control, LCD screen display voltage and current output stopwatch, it could output a full isolation way for adjustable AC/DC voltage, and AC/DC current and a way for adjustable DC voltage; the output loop with double overload protection with large output capacity ,small volume, light weight, high reliability ,It Suitable for field calibration and test for various relay.
Product Characteristics
Single Phase Relay Test Set Main Features
1 Output a full isolation way for adjustable DC voltage, Automatic protection for short circuit, overload and out range.
2 Maximum Output Current:0150A
3 Equipped with LCD digital AC/DC volt-ampere meter, can show the AC and DC voltage and current values, stopwatch, potential, contact state.
4 Internal electric stopwatch; Available electrical contacts, maximum potential 250V; Dual channel measurement.
5 Light-weight design, small-volume, and fully-functional.
TKRJ- electronic thermal relay calibration is mainly used for setting and calibration of various thermal relays and motor protection devices. Because of its reasonable design convenient operation and high output power it is widely used in electric test sites of power system railway petrochemical metallurgical and mining enterprises.
1. It can output three-phase 0-500a current at the same time.
2. It can synchronously test the action time of thermal relay thermocouple and motor protector.
3. Normally open and normally closed contact detection.
4. Several calibrations can be connected in series at the same time to improve working efficiency.
TKJB SINGLE PHASE RELAY TEST SET is a portable field testing equipment with excellent performance; Elegance and polished appearance with aluminum alloy chassis and PC panel, within the ARM chip control, LCD screen display voltage and current output stopwatch, it could output a full isolation way for adjustable AC/DC voltage, and AC/DC current and a way for adjustable DC voltage; the output loop with double overload protection with large output capacity ,small volume, light weight, high reliability ,It Suitable for field calibration and test for various relay.
Product Characteristics
Single Phase Relay Test Set Main Features
1 Output a full isolation way for adjustable DC voltage, Automatic protection for short circuit, overload and out range.
2 Maximum Output Current:0150Aã??
3 Equipped with LCD digital AC/DC volt-ampere meter, can show the AC and DC voltage and current values, stopwatch, potential, contact state.
4 Internal electric stopwatch; Available electrical contacts, maximum potential 250V; Dual channel measurement.
5 Light-weight design, small-volume, and fully-functional.
TKRJ- electronic thermal relay calibration is mainly used for setting and calibration of various thermal relays and motor protection devices. Because of its reasonable design convenient operation and high output power it is widely used in electric test sites of power system railway petrochemical metallurgical and mining enterprises.
1. It can output three-phase 0-500a current at the same time.
2. It can synchronously test the action time of thermal relay thermocouple and motor protector.
3. Normally open and normally closed contact detection.
4. Several calibrations can be connected in series at the same time to improve working efficiency.
Product Parameter
469 Electric Components Suppliers
Short on time? Let Electric Components sellers contact you.
