ABB 826A008B-1 Control Board
ABB 826A008B-1
1. Product Overview
2. Product Parameters
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Parameter Item
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Specification
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|---|---|
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Rated Operating Voltage
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Up to 1000V DC (IEC Standard)
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|
Rated Current
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Up to 2050A (depending on specific model)
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Control Coil Voltage
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24-60V DC / 100-250V AC/DC
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Main Contacts
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1NO (Normally Open)
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Auxiliary Contacts
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1NO + 1NC
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Pole Number
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1P
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Certification Standards
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IEC, cULus, UL508
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3. Product Features
- Powerful Performance – Rated voltage up to 1000V DC and rated current up to 2050A.
- Flexible Application – Wide coil operating voltage range, covering various application scenarios.
- Energy Efficiency – Adopting electronic coil technology, the holding power consumption efficiency is 5-10 times that of traditional ones.
- Stability and Reliability – Insensitive to voltage drop, able to maintain pull-in even if the voltage drops by 55% or a 20ms voltage dip occurs.
- Quiet Operation – The coil works in a DC environment with low operating noise.
- Easy Installation – The overall dimension is consistent with AF contactors of the same specification, with strong versatility.
- Built-in Surge Suppression – Provides additional circuit protection functions.
4. Structure and Composition
- PCBA Control Board – Integrates control circuits and supports multi-wave control technology.
- Electromagnet Core System – The moving iron core cooperates with the static iron core to achieve reliable pull-in.
- Contact System – Adopts transverse magnetic field arc extinguishing technology to improve breaking capacity.
- Modular Design – Assembled with fewer parts, facilitating customization and maintenance.
- Electronic Coil Technology – Reduces power consumption and improves response speed.
5. Application Fields
- Photovoltaic Solar Energy Systems
- Urban Rail/Metro DC Power Supply Systems
- Electric Vehicle Charging Piles
- Energy Storage Battery Packs
- Uninterruptible Power Supply (UPS)
- Communication Industry
- Other DC Power Distribution Systems
6. Installation and Maintenance
6.1 Installation Points
- Installation Ambient Temperature: Must comply with ABB low-voltage electrical equipment environmental requirements.
- Installation Altitude: The impact of altitude on electrical strength must be considered.
- Terminal Blocks: Pay attention to the wiring marks to ensure correct connection.
- Fixing Method: Adopt standard mounting holes for easy fixing.
6.2 Maintenance
- Regularly clean the contact surface to avoid oil stains or oxidation.
- Check the working status of the coil to ensure the voltage is within the allowable range.
- Observe the contact wear and replace if necessary.
- The system has a self-diagnostic function, facilitating status monitoring and maintenance.
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If you would like to learn more about our products and services, please feel free to contact us at any time!
- Sales Manager : Jinny
- Email : sales5@xrjdcs.com
- Whatsapp/Mobile:+86 15359273791
Global renowned brand cooperation
ABB 丨 GE 丨Allen Bradley 丨 Honeywell 丨 Emerson 丨 Bently Nevada 丨 Westinghouse
Triconex 丨 Foxboro 丨 ICS Triplex 丨 Hima 丨 Schneider 丨 Yokogawa 丨 Woodward
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Company philosophy:
The company always adheres to the business philosophy of “integrity, efficiency, and win-win”, and serves every new and old customer with the attitude of “integrity service, customer first”.
With strong competitive products, large inventory, excellent quality, fast delivery time, and pre-sales consultation and service, we continue to provide products for our customers.
Professional operation of major automation modules, cards CPU、PLC、DCS， The distributed products are widely used in CNC mechanical metallurgy, petrochemicals, chemical engineering, paper printing, textile printing and dyeing, machinery, electronic manufacturing, automobile manufacturing, plastic machinery, electricity, water conservancy, water treatment/environmental protection, municipal engineering, boiler heating, energy, power transmission and distribution, etc.
