| Customization: | Available |
|---|---|
| After-sales Service: | 2 Years |
| Warranty: | 2 Years |
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The ARD2F intelligent motor protector (hereinafter referred to as the protector) is suitable for low-voltage motor circuits with rated voltage up to 660V and integrates protection, measurement, control, communication, operation and maintenance. Its perfect protection function ensures the safe operation of the motor, with logic programmable function, can meet a variety of control methods.The product adopts split structure, which is composed of main body, panel, mutual inductor and optional communication module, and can adapt to the installation of various cabinets.Product Implementation standards:--GB 14048.4-2020Low-voltage switchgear and control gear --Part 4-1: Contactors and motor starters --Electromechanical contactors and motor starters (including motor protectors);--JB/T 10736-2007 Low voltage motor protector.
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Technical parameters
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Technical indicators
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Auxiliary power supply
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AC85-265V/DC100-350V
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Rated working voltage of the motor
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AC220V / 380V / 660V,50Hz / 60Hz
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Rated operating current of the motor |
1A(0.1A-999A)
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Small special current transformers |
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5A(0.1A-999A)
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1.6A(0.4A-1.6A)
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6.3A(1.6A-6.3A)
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25A(6.3A-25A)
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100A(25A-100A)
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250A(63A~250A)
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Special current transformers |
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800A(250A~800A)
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Relay output contactor, rated load capacity
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4 Channel, AC250V, 3A |
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Switching input
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2 channels, opto-coupler isolation (Optional K code)
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Communication
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RS485(Modbus RTU)
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Environment |
Working temperature
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-10ºC~+55ºC
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Storage temperature
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-20ºC~+65ºC
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Relative humidity
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5%~95%(No condensation)
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Altitude
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≤2000m
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Pollution levels
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Class 2
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Protection level
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Main module IP20
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Installation category
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Class III
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Additional functions
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Code
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Additional functions
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Code
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Starting control (including K function)
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Q
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Leakage protection
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L
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Switching input
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K
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4-20mA analog output
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M
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Temperature protection
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T
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Anti - electric shock function
(includeU,SR function) |
SU
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Alarm (Programmable output)
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J
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SOE event record
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SR
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1 channel communication
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C (Modbus_RTU)
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2 channels communication |
2C (2 Modbus_RTU)
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CP (Profibus_DP)
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CCP (Modbus+Profibus)
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Voltage function
(phase sequence, power, power factor) |
U |
tE time protection
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tE |
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Energy metering
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Ep
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Display module
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Code
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90L
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LCD display, module size 98×60, opening 92×55 (unit:mm)
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Current
specification (A) |
CT ratio
set |
Number of turns of
transformer |
Applicable scope
of motor(kW) |
Suitable for motor
Rated current range (A) |
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1
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Yes
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5
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0.12-999
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0.1-5000
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5
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1
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0.12-999
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0.5-5000
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1.6
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No |
1
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0.12-0.55
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0.4-1.6
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6.3
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1
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0.75-2.2
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1.6-6.3
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25
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1
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3-11
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6.3-25
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100
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1
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15-45
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25-100
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250
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1
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55-132
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63-250
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800
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1
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160-250
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250-800
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