Low Voltage Motor Protection Relay Controller
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Product Attributes
- Customization
- Available
- Task
- Adjust
- Structure
- Combination
- Model NO.
- ARD
- Mathematical Model
- Linear
- Signal
- Continuous
- Function
- Automatic Control, Protection, Monitoring, Measurement
- Certification
- ISO: 9001, CE
- Condition
- New
- Customized
- Customized
- Material
- Fiber Glass
- Low Voltage
- 0.4kv~1.14kv
- Input Current
- Less Than 800A, 5000A by CT
- Protocol
- Modbus-RTU, Profibus-Dp, Profinet, Modbus-TCP, Wif
- Measure
- Voltage, Current, Power, Harmonic, Temperature
- Protect
- Over&Under Load and Voltage&Power, Short Circuit
- Transport Package
- Carton
- Specification
- ARD
- Trademark
- Acrel
- Origin
- China
- HS Code
- 8536300000
- Production Capacity
- 200000
- Package Size
- 17.00cm * 15.00cm * 13.00cm
- Package Gross Weight
- 2.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Low Voltage Motor Protection Relay Controller
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Product Description
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.
ARD3M 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. Different communication modules can be selected to meet the needs of field communication.

| Function | Item | ARD3M | ARD2F |
| Application occasions | Low Voltage 0.4KV~1.14KV Motor Protection | ||
| Rated Current | 1(ratio)(0.1-5000A) 5(ratio)(0.1-5000A) 25(6.3-25A) 100(25-100A) 250(63-250A) 800(250-800A) |
1(ratio)(0.1-999) 5(ratio)(0.1-999) 1.6(0.42-1.5) 6.3(2-5) 25(6.5-21) 100(28.5-81) 250(100-240) 800(285-437) |
|
| Dimension | Panel mm | 98*60 | 90*70 |
| Cut-out mm | 92*55 | 86*66 | |
| Protection | Startup timeout | Yes | Yes |
| Over-load | Yes | Yes | |
| Under-load | Yes | Yes | |
| Short Circuit | Yes | Yes | |
| Stall | Yes | Yes | |
| Block | Yes | Yes | |
| Current Unbalance | Yes | Yes | |
| Voltage Unbalance | Yes | Optional | |
| External Fault | Yes | Optional | |
| Over-voltage | Yes | Optional | |
| Under-voltage | Yes | Optional | |
| Over-power | Yes | Optional | |
| Under-power | Yes | Optional | |
| Lack of phase | Yes | Yes | |
| Phase Sequence | Yes | Yes | |
| TE | Yes | Optional | |
| Temperature | Yes | Optional | |
| Overflow protection | Yes | Yes | |
| Insulation monitoring | Yes | ||
| Number of starts alarm | Yes | Yes | |
| Running time alarm | Yes | Yes | |
| Number of fault alarm | Yes | Yes | |
| Anti-shake | Optional | Optional | |
| Grounded | Yes | Yes | |
| Leakage Current | Optional | Optional | |
| Communication | Modbus-RTU | Optional | |
| 2 Channels of Modbus-RTU | Yes | Optional | |
| Profibus-DP | Optional | Optional | |
| 2 Channels of Profibus-DP | Optional | ||
| Profinet | Optional | ||
| Modbus-TCP | Optional | ||
| WIFI | Optional | ||
| Signal | DI | 10+ | 9 |
| DO | 6+ | 2+3 | |
| Start control | Yes | ||
| 4-20mA Output | Optional | Optional | |
| 2 channels of 4-20mA Output | Optional | ||
| Fault Record | 8 | Optional | Optional |
| Running Record | 5h | Optional | |
| Waveform Record | 40 | Optional | |
| DI Displacement Record | 8 | Yes | Optional |
| Start and stop Records | 8 | Yes | Optional |
| Restart Record | 8 | Yes | Optional |
| Logic function | Logic diagram | Yes | |
| Measure | Three-phase current | Yes | Yes |
| Leakage current | Optional | Optional | |
| Three-phase voltage | Yes | Optional | |
| Positive sequence negative sequence zero-sequence current | Yes | Yes | |
| Positive sequence negative sequence zero-sequence voltage | Yes | Optional | |
| Active power, Apparent power | Yes | Optional | |
| Reactive power | Yes | Optional | |
| Frequency | Yes | Yes | |
| Active energy | Yes | Optional | |
| Reactive energy | Yes | Optional | |
| 2-63st Harmonic | Optional | ||
| PTC/NTC | Yes | Optional | |
| Display | Monochrome LCD | Optional | Optional |
| Color LCD | Optional | ||






About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2541377". Items marked "" are certified.
Company Profile
Acrel Co., Ltd. [stock code: 300286. Sz] is a high-tech enterprise that integrates R& D, production, sales, and service, since its establishment, is committed to providing users with energy efficiency management and powerful security system solutions. Acrel Electric has a complete production line from cloud platform software to sensors. At present, more than 8, 000 sets of various solutions are running all over the country, helping users to realize the visual management of energy consumption, providing users the energy data services, and escorting users to an efficient and safe energy consumption.
Acrel energy efficiency management system including substation operations and maintenance cloud platform, electricity safety management cloud platform, Environmental equipment power consumption monitoring cloud platform, prepaid management (system) cloud platform, intelligent power distribution monitoring system, power quality management system, building energy consumption management system, industrial energy control platform, leakage power monitor and control system, fire-fighting device power monitoring system, fire-proof door monitoring system, emergency lighting and evacuation indicating system, EV charger management system, data center power& Environment monitoring system, smart lighting control system, IT isolation power supply system and related products.
Jiangsu Acrel Electrical manufacturing Co., Ltd., the manufacturer base located in Jiangyin, Wuxi City, is a pioneer enterprise that 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 the environment, electromagnetic compatibility, safety, and reliability. The production relies on the advanced information management system and strictly follows the ISO9001 management standard, which provides 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.
The company has branches and offices in major cities across the country. We provide sales and technical support teams to quickly respond to customer needs and provide users with a good product experience.
The company attaches great importance to product quality and innovation. By the end of 2018, the company has 5 trademarks, 18 invention patents, 72 utility model patents, 94 appearance patents, and 147 computer software Copyrights, and has participated in the formulation of national or industrial standards.
After years of accumulation and development, the company has contracted a lot of end-users energy efficiency management projects like electric power monitoring and smart lighting control system in Shanghai-Kunming high-speed railway stations, energy consumption management system of G. M. (Shanghai), energy management systems of General Hospital of Ningxia Medical University, remote prepaid system of the TIENS university dormitory, energy management systems of Shandong Gold Phoenix Co., Ltd, energy management systems of TISHMAN SPEYER(Suzhou), fire-fighting device power monitoring system of Suzhou center, etc. Also, the system is used in foreign projects in Africa, the Middle East, Southeast Asia, South America, etc. The rich market experience enhances the brand influence and wins a high reputation for product quality and service.
Acrel has maintained steady growth since its listing in 2012. With the concept of "innovation, efficiency, unity, and integrity", the company will adhere to steady operation and continuous innovation to provide more high-quality solutions, products, and services for the end-users.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 5, Dongmeng Road, Dongmeng Industrial Park, Nanzha Street, Jiangyin City, Wuxi, Jiangsu, China
-
Number of Employees
- 307
-
Registered Capital
- 326,860,200 RMB
-
Terms of Payment
- LC, T/T, PayPal, D/P, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1 PC
-
Supply Chain Partners
- 164
Our Production Capability & Technical Expertise
- Main Products
- Power Meter, Energy Meter, WiFi Meter, RS485 Modbus-RTU Meter, Multifunction Relay, Motor Protection Relay, Busbar Temperature Sensor, Power Tag, Insulation Monitor, Current Sensor
-
Production Lines
- 3
-
Production Machines
- SMT Line, Assembling Line, Auto Processing Line
-
QA/QC inspectors
- 24 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 32 people
-
Traceability of Raw Materials
- Yes
-
Test Reports for Raw Materials
- UL, Others
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2004-12-14
-
Export Year
- 8 Years
-
Main Markets
- North America, Europe, Southeast Asia/ Mideast
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 18
-
Overseas Agent/Branch
- Yes
-
New Products Launched in Last year
- Yes
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