Acrel ARD2F digital motor protection relay 3 phase motor overload protection
The ARD series of intelligent motor protectors have protection functions such as overload, phase loss, unbalance, underload, grounding/leakage, and locked-rotor. The products are divided into two categories: ARD2 simple series and ARD3** series. The ARD protector can form a motor control protection unit with electrical components such as contactors, motor starters, etc. It has functions such as remote automatic control, on-site direct control, panel indication, signal alarm, and field bus communication. It can be widely used in the power distribution field of coal mine, petrochemical, smelting, electric power, construction and other industries.
Acrel ARD2F start timeout motor protector motor comprehensive protection device
| Technical parameters | Technical indicators |
| Protector auxiliary power supply | AC 220V power module (AC85-265V/DC100-300V) default, AC 380V power module (AC/DC100-415V) optional |
| Rated operating current of the motor | 1 (0.1A-5000A) | External current transformer |
| 5 (0.1A-5000A) |
| 25(6.3A-25A) |
| 100(25A-100A) |
| 250(63A-250A) |
| 800(250A-800A) |
| Relay output contact capacity | Impedance load | AC250V,10A |
| Switching input | 10 channels of passive dry contact |
| Communication | MODBUS RTU communication,PROFIBUS_DP communication |
| Environment | Working temperature | -10ºC～55ºC |
| Storage temperature | -25ºC～70ºC |
| Relative humidity | ≤95﹪No condensation |
| Altitude | ≤2000m |
| Protection grade | Main body IP20, split display module IP54 (installed on the cabinet panel) |
| Installation category | Level III |
ARD2 motor protection device Demension
CE certification
Acrel Company Profile
ACREL CO., Ltd. was founded in 2003 and successfully listed on GEM in 2012. ACREL is a high-tech enterprise that integrats R&D, production, sales and service. since its establishment, it committed to provide users with energy efficiency management and power security system solutions. Acrel Electric has a complete production line from cloud platform software to sensors.
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Q: Are you trading company or manufacturer ?
A: We are factory. Warmly welcome you to visit and investigate our factory.
Q: How long is your delivery time?
A: Generally it is 3-10 days if the goods are in stock. or it is 10-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for lower price. If you place the order, all or part of the sample charge will be deducted from the goods. Please
contact us.
Q: What is your terms of payment ?
A: Usually, 100%TT in advance. If you have projects for another payment terms, please feel free to contact us.
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