ABB
ABB 3HAC4951-1 Electrical Transformer
In stock, ready to ship
Manufacturer: ABB
Product No.: 3HAC4951-1
Product Type: Electrical Transformer
Product Origin: Sweden
Payment: T/T
Weight: 1460g
Shipping port: Xiamen
Warranty: 12 months
Yes, we provide a 30-day money-back guarantee for all purchases.
Yes, all items come with a 12-month warranty from the date of shipment.
The 3HAC4951-1 is a heavy-duty main transformer designed by ABB for use in industrial robotics. It is a critical power component, typically found in the controller units of large ABB IRB series robots.
Technical Specifications
| Feature | Specification |
|---|---|
| Component Type | Electrical Transformer |
| Voltage Ratings | Multi-tap support: 200V / 220V / 400V / 440V |
| Weight | Approximately 67.3 kg (148 lbs) |
| Origin | Manufactured in Switzerland |
| Common Application | ABB IRC5 Controller units |
| Key Functions | - Voltage Regulation: Steps down or stabilizes incoming factory power to the specific voltages required by the robot’s drive systems and logic boards. - Galvanic Isolation: Provides electrical isolation between the main power supply and the sensitive electronics of the robot controller. - Multi-Region Compatibility: Allows the same robot model to be used in different countries with varying power grid standards due to its multi-tap voltage support. |