Three Phase Relay Tester

HT-802 Three Phase Relay Tester

Special instrument for microcomputer relay protection test of microcomputer industrial control machine

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Product Introduction

Relay protection device tester is in reference to DL/T624-1997 issued by the ministry of the type of Microcomputer Relay protection test device technical conditions, on the basis of widely to listen to your users, summarizes the current domestic similar products strengths and weaknesses, full use of modern advanced microelectronics technology and the implementation of a new type of device miniaturization of Microcomputer Relay protection tester.The Microcomputer relay protection tester adopts single machine run independently, can also join a laptop running advanced structure.Instrument host adopts DSP+FPGA structure, real 16-bit DAC output, built-in new modular high-fidelity linear high-power amplifier, and built-in 8.4-inch resolution of 800×TFT 600 true color display and industrial keyboard and mouse.WindowsXP operating system, powerful.Small volume and high precision.It not only has the superior performance and advanced function of large-scale tester, but also has the advantages of small tester, such as small and flexible, simple operation, high reliability and high performance price ratio.It is a handy tool for relay insurance workers.

The product names:Microcomputer relay protection tester, Microcomputer following instrument, relay protection relay protection tester, tester, three-phase after three successive tester, tester, three-phase relay protection check, after verification, three successive checking instrument, the instrument, relay protection device tester

Product Parameters

Alternating current source

Phase current output (RMS) 0 ~ 40A/ phase, accuracy: 0.5%
Three-phase parallel output (RMS) 0 ~ 120A/ three parallel outputs with the same phase
Long-term permissible working value of phase current (effective value) 10A
Maximum power output per phase 420VA
Maximum output power of three-phase parallel current 900VA
The maximum allowable working time of current output 10s
Frequency range 0 ~ 1000 hz;Accuracy: 0.001 Hz
Harmonic frequency 2 ~ 20 times;Phase: 0 ~ 360°;Accuracy: 0.1 °

Direct current source

Output current 0 ~ ±30A/ phase;Accuracy: 0.5%

Ac voltage source

Voltage output (effective value) 0 ~ 125V/ phase accuracy: 0.5%
Voltage output of line (effective value) 0~250V
The output power of the voltage voltage 75VA/100VA
Frequency range 0 ~ 1000 hz;Accuracy: 0.001 Hz
Harmonic frequency 2 ~ 20 times;Phase: 0 ~ 360°;Accuracy: 0.1 °

Dc voltage source

Voltage output amplitude of phase voltage 0 ~ + 150 v.Accuracy: 0.5%
Voltage output amplitude of the line 0~±300V
The output power of the voltage voltage 90VA/180VA

The switch quantity terminals

Switch input terminal 8 for
The empty contacts 1 ~ 20mA, 24V internal active output
Potential flip 0 ~ 6VDC is low level;15 ~ 250VDC is high level
Switch output terminal 4 pairs, empty contacts, blocking capacity: 110V/2A, 220V/1A

Time Measuring range

The scope of 1ms~9999s
Accuracy of measurement 1ms

volumeThe weight of the

volume 455×530×220mm3
The weight of the about30kg

The power supply

AC 220V±10% ; 50Hz ; 15A

1.The appearance of the product is subject to the actual product. Technical parameters and models are subject to change without prior notice.In case of misappropriation or copying, legal liability will be investigated.

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Product Characteristics

Relay protection device tester Relay protection device tester Relay protection device tester Relay protection device tester

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Product Picture

Product attachment drawing

Product details

Production process diagram

Product Certificate

Enterprise products in strict accordance with international and national standards and rules of industry production, through the national, provincial and municipal electric power research institute and electric power authorities detection, measuring center, fully passed the ISO9001 international quality management system certification, the licence for manufacturing measuring instruments of the People's Republic of China, GB/T19001-2016 quality management system requirements, GB/T24001-2016 environmental management system requirements, GB/T28001-2011 occupational health and safety management system requirements.

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