Product Detail

HZJB-1A 3 Phase Relay Test Equipment

HZJB-1A 3 Phase Relay Test Equipment Main Features

The standard output of 4 phases of voltage and 3 phases of current   It could combine various type of current or voltage conveniently and has diversity type of protective experiment. Every phase of voltage output is 120V, and the total of the parallel current is 120A. The fourth phase voltage Ux has many functions and it can be set to be 4 type of every three voltages or synchronism checking voltage, or output any value of voltage.

The stand-alone operation is convenient   A Singer TP-40ARelay is operated by the convenient and flexible rotation mouse through the large LCD screen and all English display. It can complete the most testing work, including all sorts of relay and microcomputer protection test, and can simulate all kinds of complicated instantaneity, permanent, transform failure for the test. It can be used right after the starting up and operated conveniently.

Dual operation model, connect computer for work

By using the English setting operation software on the Windows platform, it can work for all kinds of large, complex and higher degree automation check work and it is convenient to test and scanning all kinds of protection fixed value, as well as storage real-time test data, display vector chart, draw fault waveform, online print statements, and so on.

Strong function of software   It can complete all kinds of large complex check work requiring for high degree automation, such as three phase differential test, auxiliary power supply for fast cutting and automatic input test, line protection by synchronism checking voltage reclosing and so on. and it can easily test and scanning all kinds of protection setting for fault playback, storage real-time test data, display vector chart, online print reports, etc.  

The amount of switch quantity contacts is rich   7 road contact input and 2 couples of empty output contact. The input contact is compatible for both empty contact and 0 ~ 250 v contact, and it has intelligent automatic recognition. Input and output contact can be expanded based on the user’s need.

Large LCD screen   The device adopts large and high resolution radio graphics LCD screen with 320 x 240 lattices, and the whole operation process are set on the screen, whose operation interface and test results are both show in English, intuitional and clear.

Self-protection   Use reasonable design of the heat dissipation structure, has various reliable and perfect protection and power soft start, along with fault self-diagnosis and locking function.

Independent DC power output   The device is equipped with a way of 110v DC and 220v DC special adjustable power output.

Cost-effective   It is an interdisciplinary design production, integrating many advanced scientific and technological achievements of many areas. More important, its large tester performance, and small tester price, distinguishes it as a very cost-effective machine.




HZJB-1A 3 Phase Relay Test Equipment Rated Parameter

Alternating current output

Output accuracy: 0.5magnitude

Phase current output (effective value): 0~40A

Three parallel phase current output (effective value): 0~120A

Phase current value with long time under permission (effective value): 10A

Phase current maximum power output: 420VA

Three parallel phase current maximum power output: 900VA

Three parallel phase current maximum work time: 10s

Frequency range (base wave): 20~1000Hz

Harmonic frequency number: 1~20 time

Direct current output

Output accuracy: 0.5magnitude 

Current output: 0 ~ ± 10 A/each phase, 0 ~ ± 30 A/every three parallel 

Maximum output of load voltage: 20v

Alternating current output

Output accuracy: 0.5magnitude 

Phase voltage output (RMS): 0 ~ 120v 

Line voltage output (RMS): 0 ~ 240v 

Phase voltage/line voltage power output: 80VA/100VA

Frequency range (base wave): 20 ~ 1000Hz 

Harmonic frequency number: 1 ~ 20 times 

Direct voltage output

Output accuracy: 0.5magnitude 

Phase voltage output amplitude: 0 ~ +160v

Line voltage output amplitude: 0 ~ + 320v 

Phase voltage/line voltage power output: 70VA/140VA

The switch quantity and time measurement

	HZJB-1A	note
Switch parameters input	7 ways	Empty contact: 1~20mA, 24v Power contact access:“0”:0~ +6V; “1”:+11 V~ +250V
Switch parameters output	2 couples	DC:220V/0.2A;AC:220V/0.5A
Time measurement	Measuring range: 0.1ms ~ 9999s        measuring accuracy: 0.1ms

Volume and weight

	HZJB-1A
Appearance and size	400×300×180mm³
Weight of a single machine	22kg
Supply power	AC 220V±10%,50/60Hz
Environmental temperature	-10? ~ +50?

 

Welcome

Sincerely welcome to visit our company.

Company Information




HuaZheng Electric Manufacturing (Baoding) Co.,Ltd is  founded in 2008,the supplier of the State Grid in China.It means we are the supplier of the Chinese Government.And our products spread throughout the whole China.


Close to Tianjin port,  the transportation is convenient. our customers come from different countries like America, England, Bulgaria, Brazil, Chile, Malysia, Vietnam and so on.


Our main products are Insulation Oil Tester, Cable Fault Locator, Power Quality Analyzer, High Voltage Generator, High Voltage Capacitor, Testing Transformer and so on.

 

What's more, gurantee 1 year,life long maintance .Products through the CE, ISO, IEC certification, quality and reliable, factory price.