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Palestine ARD3T CE Approved Smart Motor Protectors for Protecting Motors and Power Monitoring
Category:
Product Description
Overview
ARD3T Intelligent Motor Protector (hereinafter referred to as ARD3T) is sub-family product of ARD series low voltage motor protectors by Shanghai Acrel Co., LTd.
Among the same domestic industry, ARD3T is the first modular design product and supplies a gap in low voltage motor protector field in China. ARD3T belongs to the projects of Ministry of Science and Technology, this project is granted honors including 12 patents, 2 computer copyrights and product standard for record, and etc.
ARD3T takes the lead in technology in China. ARD3T consists of master module, measurement module, switching value module,analog value module, temperature module, communication module, and LCD module.
This product has little volume, compact structure, and is suitable to the motors with the rated voltage up to AC 660V, the rated current up to AC 800A, and 50/60Hz rated frequency.The product can be directly installed for using in low voltage control terminal cabinets or all kinds of drawer cabinets of 1/4 modulus and above, and has improved reliability and automation of the control circuit loop.
Product executive standard: GB/T14048.1 Low-voltage switchgear and controlgear-Part 1:General rules GB14048.4 Low-voltage switchgear and controlgear- Electromechanical contactors and motor-starters JB/T10736—2007 Low-voltage motor protectors GB/T20540.1-6—2006 Digital data communication for measurement and control - Fieldbus for use in industrial systems Type 3: PROFIBUS specification
Dispaly
Application
Function
● Auxiliary power supply supports AC/DC 110/220V or AC 380V (380V power supply module is needed separately)
● Modular design, it consists of master module, measurement module, switching value module, analog value module, temperature module, communication module, and LCD module.
● Small volume, support guide rail and screw fixed installation
● Additional module adopt bus power supply, do not need external auxiliary power supply
● With upper computer configuration software, the product is convenient for customer to set parameter and program;
● DI/DO programmable freely;
● DI support dry contact(Electronic)or wet contact(Electric) input,and wet contact can choose AC or DC power supply;
● Standard configuration about overall comprehensive motor protection functions such as overload protection, stalling protection, blocking protection, under-load protection, phase failure protection, phase unbalance protection, PTC protection, external failure protection, and etc
● Standard configuration about various starting mode such as protection module mode, direct starting, Y-△ starting, auto-transformer step-down starting, two-directional starting, single winding two-speed starting, duplex winding two-speed starting, and etc.The starting mode can be set at spot.
● Standard configuration about fault record and operation management information, facilitate to find the cause of fault and maintain the motor.
● Standard configuration about self-starting function, it can implement anti-interference electricity and voltage off restarting function by using additional anti-interference electricity module.
● LCD display
● Implement 2-channel 4-20mA input test and 2-channel 4-20mA transmitting output by using anlalog value module.Users can freely set the corresponding parameters of 4-20mA transmitting output.
● Implement 3 channels temperature measure protection by using temperature module, the optional type of external sensor is PT100,PT1000,Cu50,PTC, and NTC.
● Implement Profibus-Dp communication by using Profibus module.
Network
Dimension
Wiring
Installation
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