Home > Electrical & Electronics > Relay & Contactor > Relay > Acrel 300286.SZ ARD2F-25+90L Electricity Industry Used Din Rail Smart Protection Relay With Lcd Display

Acrel 300286.SZ ARD2F-25+90L Electricity Industry Used Din Rail Smart Protection Relay With Lcd Display

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US$ 99.4 - 99.4 MOQ: 1 Piece
Key Specifications
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Brand Name:
Acrel
Place of Origin:
Jiangsu, China
Model Number:
ARD2F-25+90L
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Jiangsu Acrel Electrical Manufacturing CO.,LTD
Verified Business License
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+90L
Size Miniature
Usage Protective
Contact Load Low Power
Protect Feature Sealed
Theory Electromagnetic Relay
Product Description


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.

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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Jiangsu Acrel Electrical Manufacturing CO.,LTD
Verified Business License
Business Type
Manufacturer
Year Established
2006
Annual Export Value
US$1.5 Million - US$2.5 Million
Product Certifications
ISO9001
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