兴安盟HX-600 series intelligent permanent magnet switch controller
Category:
Product Description
Product Overview
The intelligent permanent magnet controller is specifically designed for the intelligent control of permanent magnet mechanism switch units, realizing protection control and communication functions. The controller and the switch unit are electrically connected through control cables and aviation connectors to integrate protection, measurement, control, detection, and telecontrol functions. It can automatically eliminate the impact of transient faults on the line, isolate permanently faulty sections, and automatically restore power to non-faulty sections, avoiding long-term large-scale power outages. This achieves intelligent grid and automatic monitoring functions. Permanent magnet operating mechanisms are widely used in the national power grid due to their advantages of compact size, light weight, simple structure, reliable operation, maintenance-free, and long service life.
Our company's independently developed intelligent permanent magnet controller adopts a perfect design concept of microcomputer-type relay protection. The controller has a total of 5 analog input channels: A-phase current, B-phase current, C-phase current, zero-sequence current, and AC interphase voltage. The controller monitors the values of these analog quantities in real time and compares them with set values to determine line faults and perform corresponding processing. It has a 485/232 communication interface. This intelligent permanent magnet controller uses a UPS uninterrupted power supply design and has an automatic battery protection function. During a long power outage, it can automatically cut off the battery power to prevent long-term battery discharge and damage.
Functions
◇High-speed protection
◇Three-stage protection
◇Real-time status query
◇Prepaid function (optional)
◇Three reclosing
◇Event recording (100 entries)
◇PDA handheld computer (optional)
◇Background operation (optional)
◇Overcurrent protection
◇Real-time clock
◇Remote switching (distance <100 meters)
◇Backup power supply (optional)
◇Zero-sequence protection
◇Inverse time limit
◇GSM communication function (optional)
◇Inrush current protection
◇Post acceleration
Main Technical Parameters
| Serial Number |
Item |
Set Value |
Remarks |
| 1 |
Input operating voltage |
AC220V |
Allowable fluctuation range ±20% |
| 2 |
Input operating voltage frequency |
50Hz |
|
| 3 |
Overall power consumption |
<10W |
|
| 4 |
Output voltage (switching operation) |
DC220V |
|
| 5 |
Impulse withstand voltage |
5000V, 12/50μS, three times positive and negative |
1 Power supply and switch control output terminals together to ground 2 Power input terminals together to ground |
| 6 |
Setting value error |
+3% |
When the time setting is 0, the actual value is 40ms, and the error is no more than ±20ms. |
| 7 |
Secondary phase current sampling input value |
0~100A |
Secondary current above 100A allows saturation |
| 8 |
Secondary zero-sequence current sampling input value |
0~5A |
Zero-sequence secondary current allows saturation above 5A |
| 9 |
Allowable sampling error of power input value |
±3% |
No requirements for saturation area |
| 10 |
Interphase protection current setting range |
0A~8000A |
Primary current |
| 11 |
Interphase protection operation delay time value |
20ms—10s |
Adjustable within the range |
| 12 |
Zero-sequence protection current setting range |
0.1A~600.0A |
Primary current |
| 13 |
Zero-sequence protection operation delay time value |
0~60000S |
Adjustable within the range |
| 14 |
Reclosing times |
1-3 times |
Adjustable within the range |
| 15 |
First reclosing time |
0.3~600.05 |
Adjustable within the range |
| 16 |
Second reclosing time |
5-600.05 |
Adjustable within the range |
| 17 |
Third reclosing time |
5-600.05 |
Adjustable within the range |
External installation and dimensions
Contact Number：+8613623894894
Contact Number：+8615136360288
Email：13623894894@126.com
Address: No. 1, High-tech Road, Hebin Street Office, Yichuan County, Luoyang City, Intelligent Equipment Industrial Park
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