You are here: Home » Products » Medium Voltage Measurement and Control Device » Switchgear Intelligent Control Device » Switchgear Intelligent Control Device LY-9902

Switchgear Intelligent Control Device LY-9902

Switchgear Intelligent Control Device LY-9902

Name: Switchgear Intelligent Control Device LY-9902
Brand: Liyi
Rating: 5.0 (27 reviews)

LY-9902 has powerful functions: dynamic primary simulation diagram, live display and locking function, temperature display and control, remote/local and operation functions, circuit breaker opening/closing status display, energy storage indication, grounding switch status indication, car position indication, pre-opening and pre-closing flashing display, human body induction and cabinet lighting, voice anti-false prompt, secondary opening and closing voltage measurement and LCD display.

Quantity:
Availability:





Inquire Add to Basket

Model:
LY-9902
Brand:
Liyi
Code:
LY-9902

Switchgear Intelligent Control Device LY-9902 Industrial Power Distribution Automation Digital Control for Electrical Switchgear Efficient Power Distribution Monitoring System Modular Electrical Switchgear Control Unit Switch cabinet control device

Product Advantage

Technical Parameters

Item Uses

FAQ

Product Advantages

1. High intelligence: It can not only display the switch status, but also determine the position of the indicator trolley, whether it is between the test position and the working position or outside the cabinet, and has dual-channel temperature measurement and display.

2. It uses a large-screen graphic LC D liquid crystal display to clearly display the test results and parameters.

3 High reliability, using industrial-grade electronic components.

4. Strong anti-interference ability: using unique anti-interference technology.

5. High reliability: using industrial-grade electronic components.

Technical Parameters

power supply	AC220±10% 50Hz DC220V/DC110V User selectable
working environment	-20℃~60℃
Control range	0℃~99℃
Power consumption	3W
communications	RS485 baud rate 9600
Dielectric strength	Between shell and terminal＞AC2000V
Insulating properties	Between shell and terminal＞100MΩ
Anti-interference	Comply with GB/T17626.8-1998 standard
Earthquake resistance	10~55 10Hz 2g1min

Selection table

Functional expression model	LY-9906	LY-9905	LY-9903	LY-9902	LY-9901	LY-9900
Dynamic simulation diagram	●	●	●	●	●	●
Anti-fault voice prompting	●	●	●	●	●	●
Charged display and blocking	●	●	●	●	●	●
Temperature and humidity liquid crystal display	●	●	●	●	×	×
Temperature and humidity digital tube display	×	×	×	×	●	×
Temperature and humidity analog control	×	×	×	×	×	●
Switching gate、energy storage、Remote	●	●	●	●	●	●
Measuring and displaying main circuit parameters	●	×	●	×	×	×
Busbar/Contact Temperature Measurement	●	●	×	×	×	×
Energized voice warning	●	●	●	●	●	●
Body Sensor Probe	●	●	●	●	×	×
RS 485 communication interface	⭕	⭕	⭕	⭕	⭕	⭕
power check function	⭕	⭕	⭕	⭕	⭕	⭕
Note：●：standard equipment ⭕：optional ×：not have

Item Uses

This LY-9902 LCD intelligent control device produced by our company is a new generation product designed and developed for 3~35Kv indoor switch cabinets. It adopts the world's most advanced DSP (digital signal processing) and single-chip technology to develop a new type of digital measurement, display and control instrument. It is suitable for a variety of switchgear such as Metal-clad Switchgear, Withdrawable Switchgear, Fixed Switchgear and Ring Main Unit etc.

FAQs

1. Q: Could the gadget at any point be incorporated with existing control frameworks?

A: Indeed, the gadget is intended for consistent reconciliation with different control frameworks and conventions, guaranteeing similarity and interoperability.

2. Q: How secure is remote admittance to the switch cupboards?

A: Remote access is gotten utilizing progressed encryption conventions and secure confirmation techniques, shielding against unapproved access and digital dangers.

3. Q: What is the guarantee inclusion for the item?

A: The item is supported by a [insert duration] guarantee covering producing imperfections and breakdowns. For additional subtleties, allude to our guarantee strategy.