Portable Gas Relay Calibrator

Overview The gas relay calibrator is a tester device that specializes in verification of gas gas relays. The gas relay calibrator is a detection check device for the detection of the Vaste Relay Flow Period Value, Cable Point Value, and Sealing Pressure Value. Gas Relay Calibrator is suitable for more than 90 of Gas Relay checks in Gas relay is also known as gas gas relay, is a protective unit in an oil immersion transformer, mounted in an oil pipe under transformer oil pillow. The gas relay detector is a dedicated gas relay pressure release valve calibrator device for the gas relay value, a capacity value, and sealing pressure value, and the gas relay tester uses a microcomputer control technology, and the gas relay tester is detected by detecting a high-precision pressure sensor. When the gas relay tester simulates the internal failure of the transformer, the gas method of the gas relay tester is calculated to calculate the flow rate value to achieve the detection of gas relatives, the Gas protection action value, the gas relay calibrator adopts the fine container combined with the US MCC's micro Press the precision sensor, detect the inside of the gas relay to exclude the liquid volume method to calculate the light gas capacity value Technical parameter Portable gas relay calibrator Protection IP65 Execution standard Compliance with DL T540-1994 standards and IEC power input 50HZ 220V Flow speed detection heavy gas 0. 0.5m s 0.05m s resolution 0.01 0.52.5m s 0.1m s resolution 0.1 Maximum error 1 Volume detection light mill 0 300ml resolution 0.01ml 300ml 700ml resolution 0.1ml Maximum error 1 test method Automatic measurement, semi automatic measurement, manual measurement of three measurement methods Sealing test 0-150KPA resolution 0.1 0-300KPA resolution 1.0 Comprehensive error

Product Parameter 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 1. AC current output: 0-500a (customizable) 2. Digital AC ammeter: 4 0.5 class accuracy A. Digital timer Timing length: 0 ~ 999.999 seconds Error: class 0.2 accuracy B. Boundary dimension: 44 30 34cm C. Weight: 7kg

Product Parameter 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 1. AC current output: 0-500a (customizable) 2. Digital AC ammeter: 4 ½ 0.5 class accuracy A. Digital timer Timing length: 0 ~ 999.999 seconds Error: class 0.2 accuracy B. Boundary dimension: 44 30 34cm C. Weight: 7kg

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.

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

Model t200a (250aac, 500vac, ac/dc current) can be used to test many types of relays, including high burden relay and ct. Operation is easy, no much training is required. High power current source for high burden relay test Capable of testing differential relay with two independent current sources Capable of testing directional relay with adjustable phase angle In-built ammeter and voltmteter 120s output time at 250a Rotating mouse control and quick control buttons Large lcd display Many ready test modules for automatic test applications (secondary injection test set, relay tester, single phase relay test set, universal tester)

Model s40a (3*40a, 3*150v) has large lcd display and panel control facilities. No external pc is required. It can easily test many types of relays, including distance relay, df/dt relay. The rotating mouse and quick touch buttons make the operation very easy. 3*40a, 3*150v Additional 200ma ac current source Aux dc (24v, 110v, 220v) 4 binary inputs, 1 binary output Locally with color lcd (universal relay tester, relay test equipment, 3 phase relay test set, secondary injection test system)

Introduction Standard Meter test offers test of internal standard power &automatic calibration. Clamp inputs and direct inputs are at usersí» option when it comes to external input. Possess two functions of Faults Recorder and Faults Replay. And the two functions mentioned above can serve field technicians to analyze the faults concerned. Possess Remote Diagnosis which allows users to monitor the output state of meters by Internet from remote places. The running state of the machine can be identified by error comparison of sample values against data output of remote data acquisition instrument. Capable of testing all types of voltage relays, current relays, frequency relays, power relays, impedance relays, harmonics relays, differential relays and synchronism Check relays by manual or by automation. Fault Simulation calibrates nominal values of distance protection device and zero-sequence protection device. And fault simulations also lead to distance relay test of distance protection device and zero-sequence protection device. And K2066 can auto-scan the ratio braking curve of differential protection in microcomputer and digital transformer as well as Generator-transformer Group. And K2066 possesses GPS Synchronizer. The installation of particular heating radiator contributes to the safety of K2066 There are four high-power ventilating fans inside the Host. Thermal-shutdown is adopted to ensure the excellent stability & reliability of the amplifier even under long-playing working state along with high current. Current generator provides the function of open-circuit protection and open-circuit alert in itself. While Voltage generator possesses the functions of short-circuit protection, of output testing against waveform distortion, of Auto-recognition & Auto-alarming & Self-lock protection against wrong wiring as well as the function of Dynamic Waveform Monitor& Display. Possess isolated output contacts, and the same case for idle contacts and electric potential contacts; and well adapt to various wiring installation. Possess 7-channels voltage output; That one optional channel can works as auxiliary power supply by setting software shall make it easier for site-commissioning. Possess well-structured offline running function, the Host has independent output of 7 voltages & 6 currents of which amplitude, phase and frequency are continuously adjustable at usersí» option. And large LCD screen 640*480 is installed and its interface display is legible in English version. Internal design is architectural style framework and high intensity aluminum alloy box of which vibration & shock resistance enables the equipment subject to strict vibration. With the application of the latest DSP and large-scale programmable components FPGA from TI Company in United States as well as 1448-dot waveform simulation, K2066 possesses better Transient Response and better Amplitude-frequency Characteristic. Besides, at present KINGSIN stands as the exclusive manufacturer in China who initiates the application of 20-digit serial port DA to further improve the output precision. Weight:24 KG Dimensions 420ú¿Dú¬í-140 (W)í-360 (H) mm

Introductionú¦ 1. Advanced SCM control system enables K3030 system to run steadily. 2. Simple internal design also contributes to steady system running 3. 1448 points waveform fitting is for every cycle, reaching the leading position at home, as has significantly improved the amplitude-frequency Characteristic and voltage-current transient/instantaneous response for the system, with the current transient response of 20 ª¦s. And the transient voltage response of 30 ª¦s, obviously exceeds the China national standard (200 ª¦s). Excellent transient response can be more suitable for the development trend of the new rapid digital type protection relay. 4. 20-digit serial D/A Converter is adopted, and the serial D/A Converter has better linearity and precision than the parallel D/A, greatly increasing the precision of voltage and current signal. 5. 40-220V/0.6A auxiliary DC power supply is under control of software, the power supply can individually provide working power to the protection device or other equipments. Ripple coefficient is less than 0.1% and accuracy is 0.5% Remarkú¦ 1.During the test, amplitude value, phase and frequency are continuously and arbitrarily adjustable with simple operation. Be able to test various types of AC/DC voltage relay, AC/DC current relay, frequency relay, power relay, impedance relay, harmonic relay, differential relay and synchronism relay about operate time and operate value by manual or by machine;Faults-Simulation enables users to calibrate fixed values of distance protection device and zero-sequence protection device. And fault simulations also lead to distance relay test of distance protection device and zero-sequence protection device. And K3066 can auto-scan the ratio restraint curve of differential protection in microcomputer and digital transformer as well as Generator-transformer Set. 2.The installation of particular heating radiator contributes to the reliable practicability of K3030.There are four high-power ventilating fans inside the Host. Thermal-shutdown is adopted to ensure the excellent stability & reliability of the amplifier even under long-playing working state along with high current. Current generator provides the function of open-circuit protection and open-circuit alert in itself. While Voltage generator possesses the functions of short-circuit protection, of output testing against waveform distortion, of Auto-recognition & Auto-alarming & Self-lock protection against misconnecting as well as the function of Dynamic Waveform Monitor&Display.. 3.Possess isolated input contacts, and the same case for idle contacts and electric potential contacts; and well adapt to various wiring installation. 4.Four voltage output channel, of which one channel is set as auxiliary DC supply by software, making it more convenient for field debugging. 5.Internal design is of architectural style framework and of shock & impact resistance external box made of high intensity aluminum alloy enables the equipment subject to rigid vibration 6.Be able to work as DC generator to provide Relay Protection Device with DC Voltage Generator(0í¡220V) 7.Direct edition on test report when using PC, and that scanning graph can be added into test report is useful for report analysis. Weight:24KG Dimensions:420ú¿Dú¬í-140 (W)í-360 (H) mm