Welcome to our websites!
Schneider AEG A203G Circuit Protection Module
Schneider AEG A203G
1. Overview
The A203G is a compact medium-voltage fuse launched by Schneider Electric, mainly designed for circuit protection in power systems. When overcurrent or short circuit occurs, the fuse element melts and blows to cut off the current promptly, effectively preventing equipment damage and electrical fires. This series is renowned for its high reliability, wide applicable voltage range and convenient maintenance.
2. Specifications
Rated Voltage: Typically covering multiple grades including 5kV, 12kV, 15kV and 24kVRated Current: Ranging from 100A to 800A (some series extend up to 1250A)Rated Breaking Capacity: From 25kA to 100kA or higher, subject to specific modelsRated Service Life: The service life of fuse elements is usually 2.5 million operations (for electrically held type) or over 4 million operations
3. Product Features
The A203G series boasts the following outstanding advantages:
High Safety: Adopts five-proof design (anti-electric shock, anti-misoperation, anti-wrong connection, anti-theft & security protection, dustproof & waterproof), fully complying with stringent safety standards.
Long Service Life: Fuse elements feature an extra-long lifespan; especially the electrically held type can achieve millions of breaking operations, significantly reducing maintenance costs.
Compact Structure: With rational layout and compact size, it is easy to install in switchgear rooms or cabinets with limited space.
High Breaking Current: Utilizes high-voltage current-limiting fuse technology to quickly interrupt short-circuit current and minimize harm to the power system.
Cost-Effectiveness: Enables reduction of feeder cable cross-section, lowering overall investment costs.
4. Structure & Components
The A203G fuse mainly consists of the following key components:
- Base: Serves as the supporting and mounting foundation, generally made of robust metal materials.
- Fuse Element (Core Component): The core part responsible for fusing under overcurrent conditions. The A203G commonly adopts copper rod fuse elements with low resistance and high heat capacity.
- Shell: Usually a metal shell that provides protection and heat dissipation function.
- Terminals/Cable Junction Box: Used for connecting cables or wires to ensure reliable electrical connections.
5. Application Fields
This series is widely applied in various industrial and infrastructure projects:
- Power Plants: Protection for incoming and outgoing lines of generator sets and transformers.
- Substations: Protection for transformers, busbars and switchgear.
- Industrial Power Distribution: High-voltage power distribution systems in large-scale factories and mines.
- Urban Power Grids: Protection for distribution network transformers and power supply lines.
6. Installation & Maintenance
Installation: The A203G features flexible design, which can be directly installed in Schneider-manufactured VCB cabinets (cabinet combination) or used as an independent module. It supports diverse incoming and outgoing connection schemes, including top-in top-out and bottom-in bottom-out wiring methods.Maintenance: Thanks to the ultra-long service life of fuse elements, replacement is generally not required. Regular inspection of shell sealing status to ensure no dust and moisture is sufficient.Operating Environment: Suitable for ambient temperatures ranging from -15℃ to +40℃, with certain adaptability to humidity (average relative humidity not exceeding 95%).
————————————————————————————————————-
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
—————————————————————————————
DCS Spare Parts Supply – Core Advantages & Reasons to Choose Us
1. Strong Professionalism
Core Focus: We have long been dedicated to DCS spare parts sales, boasting in-depth knowledge and rich practical experience in products of multiple renowned brands including ABB, FOXBORO, TOSHIBA, ALSTOM and HITACHI.Technical Support: We provide professional technical assistance to help customers quickly troubleshoot equipment faults and improve production efficiency effectively.
2. Abundant Product Range
Complete Brand Coverage: We cover various world-famous brands such as ABB and FOXBORO, fully meeting customers’ diversified purchasing needs.Extensive Models Available: A wide selection of DCS spare part models is offered to ensure customers can find exactly the components they require.
3. Premium Service Quality
Rapid Response: We respond promptly to customers’ inquiries and demands, delivering highly efficient one-stop service throughout the process.Convenient Logistics: Equipped with a sound and mature logistics system, we can deliver goods to customers quickly and reliably.
4. Competitive Price Advantage
Direct Procurement: We have established long-term and stable cooperative relationships with original manufacturers, enabling us to source spare parts at favorable prices.Cost Control: Through refined cost management, we pass on the price benefits directly to every customer.
5. Excellent Market Reputation
Years of Proven Experience: With years of dedication to DCS spare parts sales, we have built an outstanding reputation in the industry.Customer-Centric Philosophy: We adhere to a customer-first principle and provide honest, reliable and trustworthy services at all times.
Choose Us For Unmatched Benefits
Time & Effort Saving: One-stop procurement service saves you plenty of time and energy spent on searching for spare parts.
Guaranteed Quality: All products are 100% original genuine parts to ensure stable and uninterrupted operation of your equipment.
Cost-Effective Solutions: Our strong price competitiveness helps you reduce procurement costs significantly.
Write your message here and send it to us
