Three Phase Secondary Current Injection Protection Relay

Three Phase Secondary Current Injection Protection Relay

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.
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Description
Technical Parameters

 

 

Products Video

                                                                                      

 

 

Product Overview & Application Scenarios

 

HM802-1

Product Introduction

 

HMJBC-802 three-phase relay protection tester is a new type of miniaturized microcomputer relay protection tester that fully utilizes modern advanced microelectronic technology and devices. It adopts an advanced structure that operates independently on a single machine and can also be connected to a laptop for operation. Equipped with a large screen LCD display and a flexible and convenient rotating mouse controller. Single machine independent operation already has strong functions and can perform most experiments, while connecting to a computer for operation has more powerful operating functions.

 

Specific Application

 

Specific Applications of the HMJBC-802 Product at the Test Site

 

HMJBC-802 102

HMJBC-802 101

 

FAQs

 

 

Q: Do you provide CE (MD+LVD+EMC), calibration certificate, test report?

A: yes, we can provide all.

Q: How many harmonic orders can it simulate?

A: up to 20 harmonic orders

Q: Can it do state‑sequence test & fault recurrence?

A: Yes, it can do both state-sequence test and fault recurrence.

 

 

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