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HYUNDAI AIR CIRCUIT BREAKER U-SERIES (MODEL UAN06/A FRAME) DRAW-OUT TYPE UAN06/A
- MOTOR CHARGE(A/DC220V)
- CLOSING VOLTAGE(A/DC220V)
- TRIP VOLTAGE(A/DC220V)
ℹ️ Additional Information
| Manufacturer |
HYUNDAI |
|---|---|
| Product Code |
UAN06/A |
📦 Guarantee Terms
🗂️ Product Files
🖹 Description
U-SERIES (MODEL UAN06/A FRAME) DRAW-OUT TYPE
3 POLES (630AF)
IN MAX 630 A
LCS = 100% LCU
UIMP=12 KV
UI= 1000V
50/60HZ
CT= 320 / 0.2
IN = 208A
MOTOR CHARGE(A/DC220V)
CLOSING VOLTAGE(A/DC220V)
TRIP VOLTAGE(A/DC220V)
KEY LOCK
FIXING BLOCK
BUTTON LOCK COVER
HAT RETROFIT
UVT COIL+
UVT CONTROLLER AC 440V
AUTO CONNECTION
A615-05953
Air Circuit Breaker (ACB) – Hyundai Electric U-Series (UAN06/A Frame)
This is another Air Circuit Breaker (ACB), but a more advanced and modern model:
The UAN06/A frame U-Series ACB from Hyundai Electric.
What it is
A high-power industrial circuit breaker designed for protection and control of large electrical systems.
It is typically used as a main incomer breaker in low-voltage switchboards, combining protection with automation capabilities.
This model represents a more intelligent and automated version of standard ACBs.
What makes this one different
This breaker includes motorized and remote control operation, making it suitable for modern automated systems:
- Motor charge (DC 220V)
→ Automatically charges the internal spring mechanism - Closing coil (DC 220V)
→ Allows remote closing (ON command) - Trip coil (DC 220V)
→ Allows remote tripping (OFF command)
This enables full integration with:
• PLC systems
• SCADA platforms
• Remote monitoring and control systems
What it does
- Protects against:
o Overload conditions
o Short circuits
o Electrical faults - Can:
o Open/close manually
o Open/close electrically (remote operation)
o Be controlled automatically by control systems
Combines protection + control in one device.
How it works (simple)
- Monitors current continuously
• If a fault occurs → trips automatically
• The motor mechanism keeps the breaker ready to operate
• External signals (PLC/SCADA) can:
o Close the breaker
o Trip the breaker
Provides both automatic protection and remote operability.
Where it’s used
- Main switchboards (LV distribution)
• Power plants and substations
• Marine electrical systems (ships)
• Industrial automation systems
• Smart electrical panels and energy management systems
Compared to previous breakers
| Feature | Basic ACB | U-Series ACB (this) |
| Manual operation | ✔ | ✔ |
| Draw-out design | ✔ | ✔ |
| Remote control | ❌ | ✅ |
| Motorized mechanism | ❌ | ✅ |
| Automation ready | ❌ | ✅ |
Advantages
- Remote operation capability
• Integration with PLC / SCADA systems
• Faster and safer switching operations
• Reduced need for manual intervention
• Ideal for smart grids and automated systems
Important notes
- Requires control voltage (e.g. DC 220V) for motor and coils
• Must be properly wired to control systems
• Needs configuration for protection and automation
• Typically used in critical and high-value installations
Simple explanation
This is a “smart main breaker” that not only protects the electrical system but can also be controlled remotely or automatically, making it ideal for modern industrial and automated environments.
