Acrel ARD2 100A Three Phase Intelligent Electronic Overload Underload 3 11KW Motor Protection Controller/ Device/Relay
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- Supplier: Jiangsu Acrel Electrical Manufacturing Co. Ltd.
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Product Overview
Description
General
ARD2 Smart Motor Protector is suitable for motors with rated voltage of AC380V/660V.
It can protect the motor within rated current range from timeout start-up, overload, blocking, short circuit, under load, unbalance, phase failure and so on.
It can protect the motor within rated current range from timeout start-up, overload, blocking, short circuit, under load, unbalance, phase failure and so on.
Optional Fuction
●RS485 communication(C code)
●analog output(M code)
●Alarm output(J code)
● 2 channels DI swith input, 1 channel relay output (K Code)
● 2 channels DI swith input, 1 channel relay output (K Code)
●SOE record (SR code)
Description
1.Front Panel
2.Model Description
Technical parameters | Technical indicators | ||
Auxiliary power supply | AC85-265V/DC100-350V | ||
Rated working voltage of the motor | AC220V / 380V / 660V，50Hz / 60Hz | ||
1A(0.1A~999.9A) | Small special current transformers | ||
5A(0.1A~999.9A) | |||
1.6A(0.4A~1.6A) | |||
6.3A(1.6A~6.3A) | |||
25A(6.3A~25A) | |||
100A(25A~100A) | |||
250A(63A~250A) | Special current transformers | ||
800A(250A~800A) | |||
Relay output contactor, rated load capacity | 4 Channel, AC250V, 3A | 4 channels, AC250V, 3A | |
Switching input | 2 channels, opto-coupler isolation (Optional K code) | ||
Communication | RS485(Modbus RTU) | 1-2 channel PROFIBUS DPV1communication、1channel PROFINET communication、Ethernet communication（MODBUS TCP protocol） | |
Working temperature | -10℃~+55℃ | ||
Storage temperature | -20℃~+65℃ | ||
Relative humidity | 5%~95%(No condensation) | ||
Altitude | ≤2000m | ||
Pollution levels | Class 2 | ||
Protection level | Main module IP20 | ||
Installation category | Class III | ||
Dimension
Unit: mm
Wiring Instruction
Connection Mode
Installation
Series Products
Application
Company Profile
Jiangsu Acrel Electrical manufacturing co., LTD., the manufacturer base located in Jiangyin,Wuxi City, is a pioneer enterprise integrates the informatization and industrialization of Jiangsu province. It has a multiple function product test center(CNAS certified), which can carry out a variety of tests on environment, electromagnetic compatibility, safety and reliability. The production relies on the advanced information management system and strictly follow the ISO9001 management standard, which provide a guarantee for industrialization and large-scale implementation of the products. The annual capacity of the electrical meter is 2 million sets, 1.5 million power transformers and 10,000 sets of energy-saving cabinets.
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