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Home > Electrical & Electronics > Relay & Contactor > Relay > Acrel 300286.SZ ARD2F-25/T+90L Lcd Display Intelligent Protection Relay With Temperature Protection
Acrel 300286.SZ ARD2F-25/T+90L Lcd Display Intelligent Protection Relay With Temperature Protection
US$ 105.7 - 105.7
MOQ: 1 Piece
Key Specifications
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Brand Name:
Acrel
Place of Origin:
Jiangsu, China
Model Number:
ARD2F-25/T+90L
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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Brand Name
Acrel
Place of Origin
Jiangsu, China
Model Number
ARD2F-25/T+90L
Size
Miniature
Usage
Protective
Contact Load
Low Power
Protect Feature
Sealed
Theory
Electromagnetic Relay
Product Description
ARD2F Smart Motor Protector
ARD2F Smart Motor Protector
General
ARD series intelligent motor protector (hereinafter referred to as protector) can perform various conditions such as start
timeout, overload, phase failure, unbalance, underload, ground/leakage, blockage, short circuit and external fault during motor operation. Protection, and SOE fault event recording function, convenient for on-site maintenance personnel to find the cause of the fault. Suitable for coal, petrochemical, smelting, electric power, ships, and civil construction. The protector has RS485 remote communication interface, DC 4 ~ 20mA analog output, and PLC, PC and other control machines form a network system. Remote monitoring of motor operation.
Features
● Measurement functions are divided into basic measurement (current parameter) and co-selection measurement (voltage, power, phase sequence, residual current (leakage current);
● Start timeout, overload, stall, block, underload, phase failure, unbalance, residual current (ground/leakage), temperature,
external fault, phase sequence, overvoltage, undervoltage, underpower, overpower, tE time Motor comprehensive protection function;
● 9-channels DI passive dry node input, signal power supply with built-in DC24V power supply;
● 5-channels DO output, which can meet the direct start, star-delta start, autotransformer start, soft start and other starting modes. Real-time remote control "start/stop" operation of the remote master station can be realized through the communication bus;
● It has standard RS485 communication interface and adopts Modbus-RTU and Profibus-DP communication protocol to ensure fast and reliable communication of the host computer;
● It has a DC4-20mA analog output interface and is directly connected to the DCS system to monitor the field devices.
● Start timeout, overload, stall, block, underload, phase failure, unbalance, residual current (ground/leakage), temperature,
external fault, phase sequence, overvoltage, undervoltage, underpower, overpower, tE time Motor comprehensive protection function;
● 9-channels DI passive dry node input, signal power supply with built-in DC24V power supply;
● 5-channels DO output, which can meet the direct start, star-delta start, autotransformer start, soft start and other starting modes. Real-time remote control "start/stop" operation of the remote master station can be realized through the communication bus;
● It has standard RS485 communication interface and adopts Modbus-RTU and Profibus-DP communication protocol to ensure fast and reliable communication of the host computer;
● It has a DC4-20mA analog output interface and is directly connected to the DCS system to monitor the field devices.
Technical Parameters
Technical data of motor protector ARD2F-25 | ||||
Auxiliary power supply of protector | AC85V~265V/DC100V~350V, power consumption ≤7VA | |||
Rated working voltage of motor | AC380V/AC660V, 50H/60Hz | |||
Rated working current of motor | 1A(0.1 ~9999) | Small specific current transformer | ||
5A(0.1 ~9999) | ||||
1.6A(0.4A—1.6A) | ||||
6.3A(1.6A~6.3A) | ||||
25A(6.3A~25A) | ||||
100A(25A~100A) | ||||
250A(63A-250A) | Specific current transformer | |||
800A(250A~800A) | ||||
Relay output contactor, rated load capacity | 4-way,AC250V, 3A, DC30V, 3A | |||
Switching input | 2-way, optical isolation | |||
Communication | RS485 Modbus | |||
Volume of SOE event recorder | 8 events | |||
Environment | Working temperature | -10℃-55℃ | ||
Storage temperature | -20℃-65℃ | |||
Relative humidity | 5%-95%, no dew | |||
Altitude | ≤2000m | |||
Class of pollution | 2 | |||
Protection level | IP20 | |||
Rated current of motor protector(A) | current ratio setting | Transformer primary side turns | Setting current Is range(A) | Motor Power(kW) |
1 | able to set | 5 | 0.1~9999 | 0.12~440 |
5 | 1 | 0.1~9999 | 0.12~440 | |
1.6 | unable to set | 1 | 0.4~1.6 | 0.12~0.55 |
6.3 | 1 | 1.6~6.3 | 0.75~2.2 | |
25 | 1 | 6.3~25 | 3~11 | |
100 | 1 | 25~100 | 15~45 | |
250 | 1 | 63~250 | 55~132 | |
800 | 1 | 250~800 | 160~440 |
Function
LCD Display
Typical connection
Quotation
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Business Type
Manufacturer
Year Established
2006
Annual Export Value
US$1.5 Million - US$2.5 Million
Product Certifications
ISO9001
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