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Wuhan Huatian Electric Power Automation Co., Ltd.
Series resonance test equipment, high-voltage insulation and withstand voltage equipment, transformer test equipment, circuit breaker test equipment, relay protection / secondary circuit test equipment, cable / line test equipment, etc.
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Phone: 027-8749 2243
Mobile: 138 7104 2671 Huatian Power
Email: whhuatian@163.com
Company Information
Wuhan Huatian Electric Power Automation Co., Ltd.
Official Integrity Certification
Honest Enterprise Security Sales champion
Contact: Huatian Power Staff
Phone: 027-8749 2243
Mobile: 138 7104 2671
fax:
Email: whhuatian@163.com
Address: Building T4, Gufang, No. 41, Gaoxin Second Road, Donghu New Technology Development Zone, Wuhan, Hubei Province
product model
SMG6000 three-phase power checker
Detailed summary: The three-phase power checker is an instrument that measures three-phase electrical parameters, analyzes the correctness of the CT circuit of the protection circuit, and detects the three-phase voltage and current imbalance. It can complete the three-phase voltage, current, phase angle, and frequency. , High-precision measurement of electrical parameters such as power, power factor, and more uniquely, can analyze the correctness of CT wiring and check the power line power balance. And has a power calculation function.

The three-phase power checker is designed to use high-speed ARM processor as the lower computer to measure electrical parameters. It has a fully graphical interface, true color display, and a touch-screen operation friendly human-machine interface. The instrument is easy to carry and powerful.

Product nicknames: multi-function power tester, multi-function three-phase power tester, power tester, three-phase multi-function power tester, multi-function power tester
Product Model: SMG6000 Three-phase Power Inspector Location: Price: 0.00

HT-702 Microcomputer Relay Protection Tester (4U + 3I MCU type)
Detailed summary:

HT-702 microcomputer relay protection tester is based on the "Technical Conditions of Microcomputer Relay Protection Test Device (Discussion Draft)" issued by the Ministry of Power, and listens to user opinions widely, summarizes the advantages and disadvantages of similar domestic products at present, fully A new type of miniaturized microcomputer relay protection tester using modern advanced microelectronic technology and devices. The microcomputer relay protection tester comes with a large screen LCD display and a flexible and convenient rotary mouse controller. The stand-alone operation has a very strong function, which can carry out most experiments, and the connection with a computer has more powerful operation functions. Small size and high accuracy. It not only has the superior performance and advanced functions of large-scale testers, but also has the advantages of compactness and flexibility, simple operation, and high reliability of small-scale testers, with high performance-price ratio. It is a good tool for relay workers.

Product nicknames: microcomputer relay protection tester, microcomputer relay protection instrument, relay protection tester, three-phase relay protection tester, relay protection tester, three-phase relay protection tester, three-phase relay protection checker, relay protection school Detector, three-phase relay protection calibrator, relay protection instrument
Product Model: HT-702 Microcomputer Relay Protection Tester (4U + 3I Microcontroller Type) Location: Price: 0.00

HTTQ-H Intelligent Station User Identification Instrument
Detailed summary: The product is a new generation of high-reliability identification tool that fully meets the needs of users in the station and the identification of different attributes. Long communication distance.

This product is mainly used in the field survey of the distribution network, contracting in the station area, power consumption inspection, production scheduling and operation and maintenance.

Product nicknames: intelligent station user identification instrument, intelligent station user detection instrument, station user identification instrument
Product Model: HTTQ-H Intelligent Station User Identifier Location: Price: 0.00

HTBS-V transformer no-load load characteristic tester
Detailed summary: Transformer loss parameter tester is a high-precision instrument specially developed and developed by our company for the measurement of no-load, load parameters and zero-sequence impedance parameters of transformers. It can accurately measure a series of parameters such as no-load current, no-load loss, short-circuit loss, impedance voltage, harmonic content, distortion rate of various transformers.

The instrument has the advantages of small size, light weight, high measurement accuracy, good stability, easy operation and easy learning. It can completely replace the previous method of measuring transformer loss and capacity using the multimeter method. Simple wiring, convenient testing and recording, greatly improve Work efficiency. It uses a large-screen real-color LCD as a display window, graphical menu operations and Chinese character prompts. It has a multi-parameter display interface. The human-machine dialog interface is friendly, easy to use, and fast. Preferred product.

Product nicknames: transformer no-load tester, transformer no-load and load characteristics tester, transformer loss tester, transformer no-load load tester
Product model: HTBS-V transformer no-load load characteristics tester Location: Price: 0.00

HTZZ-2A DC Resistance Quick Tester (2A)
Detailed summary:

The DC resistance test of the transformer winding is an indispensable test item for the transformer after handing over, overhauling and changing the tap changer. By measuring the DC resistance of the transformer winding, you can check the welding or connection quality of the leads, whether there is an inter-turn short-circuit or open-circuit in the winding, and whether the tap-changer is in good contact. In the past, the measurement of direct resistance was measured by a QJ44 double-arm bridge. The measurement current of this type of bridge is milliamps, which requires a long time to measure, and the accuracy is also low. In order to change this situation, shorten the measurement time and reduce the workload of testers, we developed this product.

This product is a high-precision replacement product that replaces the DC single and dual-arm bridge. The instrument uses advanced switching power supply technology. Its measurement speed is more than one hundred times faster than the bridge. The display part displays the measurement result by a four and a half LCD liquid crystal display. The three and a half LCD liquid crystal displays the ambient temperature or test current value, which overcomes other similar products. The product has the disadvantage that the LED display value is inconvenient to read in the sun, and it also has an automatic arc suppression function. This instrument has the advantages of fast test speed, high accuracy, intuitive display, strong anti-interference ability, small size, low power consumption, stable and reliable test data, and independent of human factors. Built-in rechargeable battery pack (14.8V), AC and DC dual-use, convenient for field and field testing.

This product meets the requirements of DL / T 845.3-2004 "General technical requirements for resistance measurement devices-Part 3 DC resistance tester".

Product nicknames: DC resistance speed tester, transformer DC resistance tester, transformer direct resistance speed tester, transformer direct resistance fast tester, inductive load DC resistance fast tester, inductive load DC resistance tester, inductive load DC resistance test instrument
Product Model: HTZZ-2A DC Resistance Quick Tester (2A) Location: Price: 0.00

JFD-2000A Partial Discharge Detection System
Detailed summary: The JFD-2000A partial discharge detection system is the main test item for the insulation of power equipment, and the parameters such as the amount of partial discharge are important indicators for evaluating the quality of power equipment. The JFD-2000A partial discharge detection system developed according to the latest international and domestic current technological progress is a new generation member of the successful HTJF series of partial discharge instruments. In addition to inheriting the advantages of the previous generation of products, this product also has functions such as full program-controlled automatic calibration, automatic synchronization, automatic voltage recording, and automatic measurement save and playback. It can measure such as discharge repetition rate n, average discharge current I, square rate D, Various partial discharge parameters specified in 270, using a variety of view display methods such as sine and dot matrix, new digital filtering and interference suppression functions, combined with rich dynamic statistical analysis atlas, so that on-site interference can be more effectively suppressed, user operations And diagnosis is easier. With the continuous development of software, its functions have been continuously expanded, such as pulse polarity identification and partial discharge measurement in a balanced circuit mode.

The JFD-2000A partial discharge detection system fully complies with the latest GB7354 and IEC-270 "Partial Discharge Measurement" standards in terms of its detection methods, measurement circuits, and technical performance parameters. It is suitable for partial discharge measurement of various high-voltage electrical equipment, covering full voltage and capacity levels, and represents the most advanced technology of domestic digital partial discharge instrument.

Product nicknames: partial discharge detector, partial discharge tester, partial discharge instrument, partial discharge test system
Product Model: JFD-2000A Partial Discharge Detection System Location: Price: 0.00

HTNY-H Portable Hipot Tester
Detailed summary: This product is suitable for testing the safety voltage and leakage current of various motors, electrical appliances, instruments and household appliances, as well as high-power systems. The instrument is easy to operate, safe and reliable, has good performance, and is easy to maintain. It complies with the relevant provisions of GB4706.1 "General requirements for household and similar electrical appliances safety" and GB9706.1 "General requirements for medical electrical safety" and GB4943, GB4793 and other national standards. Required test equipment

Product nickname: pressure tester, AC pressure tester, portable pressure tester
Product Model: HTNY-H Portable Withstand Voltage Tester Location: Price: 0.00

SBF Triple Frequency Transformer
Detailed summary: The SBF triple frequency transformer produced by Huatian Power is based on the Chinese standard "GB311-61" and the "Preventive Test Regulations of Electrical Equipment" issued by the original Ministry of Water and Power in January 1985. It is designed for the requirements of high-frequency induction withstand voltage test equipment, and is widely used in the AC withstand voltage test of 35-220kV series excited voltage transformers in power systems to assess the strength of the primary and secondary insulation of the transformers. The windings of small transformers are tested for induction; it can also be used as a 150Hz power source for short-term operation.

Product nicknames: triple frequency generator, induced voltage triple frequency generator, triple frequency power generator, test triple frequency transformer device, triple frequency induction withstand voltage generator, triple frequency test transformer, triple frequency test Instrument, triple frequency induction withstand voltage tester, voltage transformer frequency doubler AC withstand voltage tester
Product Model: SBF Triple Frequency Transformer Location: Price: 0.00

HTTX-H insulation boots (gloves) withstand voltage test device
Detailed summary: HTTX-H insulation boots (gloves) withstand voltage test device is designed and produced by our company according to the test procedures of gloves (insulation boots) and in accordance with the opinions of customers. This product effectively solves the irregular test methods in the past, thereby simplifying the test procedures and increasing the test speed. More reliably identify the leakage current, insulation aging, and power frequency withstand voltage of gloves (insulating boots). It guarantees the safety of test workers and is an ideal special equipment for gloves (insulated boots). Its main features: 3 pairs of gloves (insulated boots) can be tested at the same time, and the leakage circuit of each can be read to accurately judge unqualified gloves (insulated boots); casters are equipped at the bottom of the structure and can be moved at will.

Product nicknames: insulation boots gloves withstand voltage test device, protective tool insulation test bench, insulation boots gloves pressure tester, auxiliary insulation tools test device, insulation boots insulation gloves test device, live protective equipment insulation test device, insulation shoes insulation gloves test Machine, insulating boots, insulating gloves testing machine
Product Model: HTTX-H Insulation Boot (Glove) Withstand Voltage Tester Location: Price: 0.00

HTTX-HI insulation boots (gloves) withstand voltage test device
Detailed summary: HTTX-HI insulation boots (gloves) withstand voltage test device is designed and produced by our company according to the insulation boots (gloves) test procedures and in accordance with the opinions of customers. The insulation boots (gloves) withstand voltage test device uses fully automatic pressure rise (lower) to automatically read out the leakage current of each test object. The entire process is fully automatic and the test data is automatically printed, which effectively solves the past irregularities. Test method, which simplifies test procedures and improves test speed. The insulation boots (gloves) withstand voltage test device can more reliably identify the leakage current, power frequency withstand voltage and other parameters of the insulation boots (gloves). It guarantees the safety of test workers and is an ideal special equipment for insulated boots (gloves). Its main features: it can test 3 pairs of insulated boots (gloves) at the same time, and can read the leakage current of each one, and accurately judge the unqualified insulated boots (gloves); casters are equipped at the bottom of the structure and can be moved at will.

Product nicknames: Protective tool insulation test bench, insulation boots gloves pressure test device, insulation boots gloves pressure tester, auxiliary insulation tools test device, insulation boots insulation gloves test device, live protective equipment insulation test device, insulation shoes insulation gloves test Machine, insulating boots, insulating gloves testing machine
Product Model: HTTX-HI Insulation Boot (Glove) Withstand Voltage Tester Location: Price: 0.00

ZGF series integrated DC high voltage generator
Detailed summary: This instrument uses a high-frequency voltage doubler circuit and applies the latest PWM pulse width modulation technology and voltage and current double closed-loop feedback technology to improve the power supply regulation and load regulation, so that the voltage stability is high and the ripple is small. The use of imported high-power IGBT devices and their driving technology eliminates switching interference and achieves high quality and portability of DC high-voltage generators. The imported high-frequency and high-voltage rectifier diodes are used to make the voltage doubler more compact and lighter, and improve the efficiency of the whole machine.

This instrument uses an integrated design solution: the pressure doubler and the host are placed in a single case, combined with the latest technology and the latest components, to achieve the advantages of small size, high power, light weight, convenient operation, safety and reliability, and high power output quality. The ideal test instrument for the high-voltage test industry.

Product nicknames: straight high hair, high voltage generator, intermediate frequency DC high voltage generator
Product Model: ZGF Series Integrated DC High Voltage Generator Location: Price: 0.00

ZGF series DC high voltage generator
Detailed summary: ZGF series DC high voltage generator adopts new technology, new materials and new devices. It has the characteristics of large output power, small size and light weight. It has reliable overvoltage, overcurrent and zero-position closing protection functions. 0.75 times voltage latch function, and equipped with time relay, can set timing sound alarm in the test. The entire instrument is easy to carry, convenient to operate, safe and reliable, and is especially suitable for field tests in the power sector.

Product nicknames: straight high hair, high voltage generator, intermediate frequency DC high voltage generator
Product Model: ZGF Series DC High Voltage Generator Location: Price: 0.00

HTXZ (W) No partial discharge variable frequency series resonance withstand voltage device
Detailed summary:
HTXZ (W) no partial discharge frequency conversion series resonance is mainly used to test the insulation level of various insulation materials, insulation structures and electrical products that can withstand the power frequency voltage. Frequency test power. Widely used in electrician manufacturing department, electric power operation department, scientific research unit and colleges and universities. Applicable objects: High-voltage electrical and electrical equipment, such as partial discharge and AC withstand voltage tests of transformers, GIS, transformers, switches, bushings, arresters, cables; power-frequency AC withstand voltage of insulation materials.

Product nickname: no partial discharge AC withstand voltage resonance device, frequency conversion resonance, frequency conversion series resonance, series resonance, series resonance transformer, frequency conversion series resonance withstand voltage device for electrical equipment, series resonance test equipment
Product model: HTXZ (W) No partial discharge frequency conversion series resonance withstand voltage device Location: Price: 0.00

XZB-H Power Frequency Series Resonant Boost Device (CVT)
Detailed summary: During the verification of the capacitive voltage transformer (CVT), the test frequency must be performed at 50Hz. At the same time, the geographical conditions of the site are complicated, and the traditional experimental device has been difficult to meet the requirements of field handling and testing. XZB- H-type adjustable resonant boost device is the first adjustable resonant device used for field calibration in China. It has been widely used for field calibration of 500kV and below capacitive voltage transformers in China.

Product aliases: CVT inspection resonant boost device, frequency conversion resonance, frequency conversion series resonance, series resonance, series resonance transformer, series resonance boost device for transformer verification, series resonance test equipment
Product Model: XZB-H Power Frequency Series Resonant Boost Device (CVT) Location: Price: 0.00

BPXZ-L Inductive Variable Frequency Series Resonant Withstand Voltage Device
Detailed summary: This device is mainly designed and manufactured for AC withstand voltage test of 11kV / 30MW hydro-generator. The reactor is designed with two separate parts.

The device is mainly composed of a variable frequency control power supply, an excitation transformer, a reactor, and a capacitor voltage divider.

Product nicknames: frequency conversion resonance, frequency conversion series resonance, series resonance, series resonance transformer, series resonance test equipment, inductive variable frequency resonance withstand voltage device, generator AC withstand voltage resonance boost
Product Model: BPXZ-L Inductive Variable Frequency Series Resonant Withstand Voltage Device Location: Price: 0.00

HTXZ cable AC withstand voltage series resonance device
Detailed summary: HTXZ series cable dedicated portable variable frequency resonant boost device adopts the method of adjusting the frequency of the power supply, so that the reactor and the capacitor under test can achieve resonance, and obtain high voltage and high current on the tested product, which is the current high voltage test. A new method and trend has been widely used at home and abroad.

HTXZ series variable frequency resonant boost device is composed of FM voltage regulating power supply, excitation transformer, reactor, capacitor voltage divider.

Product aliases: frequency conversion resonance, frequency conversion series resonance, series resonance, series resonance transformer, series resonance test equipment, cable withstand voltage series resonance device
Product model: HTXZ cable AC withstand voltage series resonance device Location: Price: 0.00

HTXZ variable frequency series resonance AC withstand voltage device
Detailed summary: Transformer, GIS system, SF6 switch, CT / PT, insulator, bus, cable, bushing and other capacitive equipment are the most common primary electrical equipment in substations. According to the voltage test requirements for primary electrical equipment of substations of 220V and below, the corresponding AC / DC resistance test equipment must meet the test conditions of high voltage and small current, as well as the test conditions of low voltage and high current. Wide application range, adopting the principle of series resonance, the main equipment is composed of a variable frequency power supply control box (console), an excitation transformer, a reactor, and a capacitor voltage divider. The capacitor voltage divider is connected to a rectifier silicon stack and a microcomputer. The ammeter can complete the DC withstand voltage test. Because the system has good filtering characteristics after resonance, the DC voltage produced by the system is better than the DC voltage rectified by ordinary test transformers. It is an ideal pressure-resistant equipment for prefecture, city and county-level high-voltage test departments and power installation and repair engineering units.

AC withstand voltage resonance device, frequency conversion resonance, frequency conversion series resonance, series resonance, series resonance transformer, electrical equipment frequency conversion series resonance withstand voltage device, series resonance test equipment

The frequency conversion series resonance test device is suitable for 10KV, 35KV, 110KV, 220KV, 500KV polyhexene power cable AC withstand voltage test. Suitable for 60KV, 220KV, 500KVGIS AC withstand voltage test. It is suitable for large frequency transformer, generator set power frequency withstand voltage test; power transformer induction withstand voltage test; ground resistance measurement.
Product Model: HTXZ Frequency Converter Series Resonant AC Withstand Voltage Device Location: Price: 0.00

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Phone: 010-57259275 57259273 63009628 Fax: 010-61271207 After-sales: 400-676-1800
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