HZJB-1600 Six Phase Relay Protection Test Set

Feature

High-Performance Industrial Control Computer

High performance Industrial control computer is adopted as the controlling computer, through which you can run the windows operating system directly. 10.4"TFT true color LCD display, tracking ball and optimized keyboard are allocated on the faceplate of this tester, which can be used without the external mouse and keyboard. USB interface, 10-100M net mouth and serial communication interface are located on the back plate of this tester, through which you can access data, communicate data and upgrade software conveniently.

The whole process and the result of the test will all be showed on the LCD. The English operational interface of the complete set is very friendly and convenient. The tracking ball and keyboard on the faceplate will implement the operation. The operation is simple and convenient, and is easy to be mastered. Operator only needs a little knowledge of computer.

Keyboard and mouse interface are also allocated on the faceplate. If you would like to use the external mouse and keyboard, through pluging them with corresponding interfaces, you can operate this tester just like operate a desk-top computer.

Digital Signal Processor Microcomputer

High-speed digital controlling processor is adopted as the output core of the tester. 32 bit double precision arithmetic is employed in the software, through which arbitrary high-accuracy waveforms of each phase can be produced. Since integrative structure is adopted, the structure of the tester is layed compactly. The distance of data transmission is short with tight structure, which overcome the problem of fewer points of waveform output due to long data communicational line and narrow frequency band when using the test controller controlled directly by PC.

Communication output
1,Current output
Six phase independent output: 0-30 A/phase, accuracy level 0.1
Six phase parallel output: 0-180 A
Allowable value for continuous work: 10 A/phase
Maximum output power: 450 VA/phase (independent mode), 1000 VA (parallel mode)
Maximum parallel output duration: ≤ 10 s
Voltage Output
Phase voltage: 0-120V, accuracy level 0.1
Line voltage: 0-240 V
Output power: 80 VA (phase voltage), 100 VA (line voltage)
2, DC output
current output
Single phase: 0 to ± 10 A, accuracy level 0.2
Six phase parallel connection: 0 to ± 60 A
Maximum load voltage: 20V
Voltage Output
Phase voltage: 0~± 160 V, accuracy level 0.2
Line voltage: 0 to ± 320 V
Output power: 70 VA (phase voltage), 140 VA (line voltage)
3, General parameters
Frequency range: 0-1200 Hz (fundamental)
Harmonic order: 0-24 times
4, Input/output interface
Input (10 channels)
Passive contact: 1-20 mA/24 V
Active potential contact:
Logic "0": 0~+6 V
Logic "1":+11 V to+250 V
Output (8 channels)
DC：220 V / 0.2 A
AC：220 V / 0.5 A
5, Time measurement
Range: 0.1 ms to 9999 s
Accuracy: ＜ 0.1 ms
6, Physical specifications
Size: 420 × 360 × 210 mm ³
Weight: 19 kg

Beijing Huazheng Technology Co., Ltd. was established in 2023, headquartered in Beijing, China. It is an enterprise with outstanding innovation capabilities in the field of high voltage testing equipment. Our mission is to provide customers with high-quality and efficient solutions, with the goal of promoting social progress and sustainable development. Our values are integrity, innovation, and collaboration, always putting customers first. Our strengths lie in our technical strength, quality control, customer service, and partnership. We have a professional R&D team and advanced production equipment, which can provide innovative solutions and high-quality products. We strictly adhere to the international quality management system, ensuring the stability and reliability of our products and services. We have established a comprehensive pre-sales, sales, and after-sales service system to provide customers with comprehensive support and solutions. The long-term cooperative relationship established with well-known domestic and foreign enterprises has further promoted the development of the industry. 

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