HMJBC-1200 Microcomputer Relay Protection Tester

NegotiableUpdate on 04/14

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The HMJBC-1200 microcomputer relay protection tester (six phase) is a new type of miniaturized microcomputer relay protection tester developed by referring to the "Technical Conditions for Microcomputer Relay Protection Test Devices (Discussion Draft)" issued by the Ministry of Electric Power, extensively listening to user opinions, summarizing the advantages and disadvantages of similar products in China, and fully utilizing modern advanced microelectronics technology and devices.

Product Details

HMJBC-1200 Microcomputer Relay Protection Tester

The classic Windows XP operating interface is user-friendly and easy to operate. In order to facilitate user use, a large number of keyboard shortcuts have been defined, making the operation "one click in place";
Equipped with an ultra-thin industrial keyboard and touch mouse, various operations can be completed through the keyboard or mouse just like operating a regular PC;

Equipped with an external USB interface, it can facilitate data access and software maintenance;

High performance embedded industrial control computers and 8.4-inch high-resolution color TFT LCD screens can provide rich and intuitive information, including the current working status of the equipment, next step work prompts, and various help information;

HMJBC-1200 Microcomputer Relay Protection Tester

Technical Parameter

◆ AC current source

Outputz·uiHigh current

6 × 30A/phase

Three phase parallel connection

180A (six phases with shared neutral point)

z·uiHigh output power

350VA/phase, six phase parallel ≥ 1200VA

The amplitude, frequency, and phase of each phase's output current can be independently adjusted

Output accuracy

0.1%

Continuous output time

Continuous output within the range of 0-10A

Continuous output time ≥ 30 seconds within the range of 10A to 20A

Continuous output time ≥ 10 seconds within the range of>20A

◆ AC voltage source

outputz·uiHigh voltage;	6 × 120V/phase;
Voltage Outputz·uihigh-power	60VA/phase (voltage source with shared neutral point for six phases)
The output amplitude, frequency, and phase of each phase can be independently adjusted
output accuracy	0.1%

◆ DC current source

Output current -5 ～ 5A

accuracy 0.1%

z·uiHigh output power 100VA

◆ DC voltage source
Output voltage nbsp; -150V ～ 150Vp;

accuracy 0.1%

z·uiHigh output power 100VA

◆ AC voltage, current source phase

Phase range; 0°～ 360

phase accuracy ±0.1°

◆ AC voltage and current source frequency

Frequency range; 1 ～ 2000Hz ;

frequency accuracy At 50 Hz, * deviation ≤ 0.001Hz

Can expand the output of harmonics of any amplitude from 2 to 40 times

Output current	-5 ～ 5A
accuracy	0.1%
z·uiHigh output power	100VA

Output voltage nbsp;	-150V ～ 150Vp;
accuracy	0.1%
z·uiHigh output power	100VA

Frequency range;	1 ～ 2000Hz ;
frequency accuracy	At 50 Hz, * deviation ≤ 0.001Hz
Can expand the output of harmonics of any amplitude from 2 to 40 times

Phase range;	0°～ 360
phase accuracy	±0.1°