UNI3403 Emerson AC Drive High-performance by Control Techniques

UNI3403 Main Introduction:

The UNI3403, manufactured by Control Techniques, is a high-performance AC drive engineered to deliver advanced motor control for diverse industrial applications. Recognized for its versatility, reliability, and operational efficiency, this drive is a preferred solution in demanding operational environments.

Operating Modes:

The UNI3403 operates in multiple modes, including Open Loop, Closed Loop Vector, Servo, and Regenerative (Regen) modes. These operating options allow for precise motor control tailored to specific applications, whether for speed regulation, torque optimization, or energy recovery.

Power Ratings and Performance:

With a nominal power rating of 22 kW (30 hp), the UNI3403 is robust enough to handle heavy-duty tasks while maintaining efficiency. The drive's maximum continuous output current varies depending on the ambient temperature and switching frequency, ensuring adaptable performance:

At 40°C ambient temperature:

• 3kHz: 46A
• 4.5kHz: 46A
• 6kHz: 40A
• 9kHz: 32A
• 12kHz: 26.6A
• At 50°C ambient temperature:
• 3kHz: 44A
• 4.5kHz: 36A
• 6kHz: 31A
• 9kHz: 24A
• 12kHz: 20.6A

Input and Output Specifications

The drive's typical input current is 40A, and it can achieve a maximum continuous output current of 53A. It features a minimum resistance of 10Ω and an instantaneous power rating of 60 kW, highlighting its ability to deliver high power on demand while maintaining operational safety.

Applications and Versatility

The UNI3403 is engineered for flexibility and precision, making it suitable for conveyor systems, pumps, fans, and other industrial machinery applications. Its compatibility with various motor types and control modes ensures that users can achieve optimal performance, whether for simple speed control or complex torque applications.

SGMPH-04A1A-YR12 Quick Details:

· YASKAWA ELECTRIC

·SGMPH-04A1A-YR12

·SGMPH04A1AYR12

· SERVO MOTOR

· AC SERVO MOTOR

·400W

· 3000RPM

· 200V

· AVAILABLE

· REBUILT SURPLUS

· NEW SURPLUS

· REPAIR YOURS

· 24-48 HOUR RUSH REPAIR

· 2 - 15 DAY REPAIR

· New one with one year warranty and used one with six months warranty.

FAQs:

What is the warranty period for the UNI3403?

The UNI3403 comes with a 2-year MRO warranty provided by MRO Electric and Supply.

Does the UNI3403 support regenerative operation?

The UNI3403 supports regenerative (Regen) operation, allowing energy recovery during deceleration.

What is the maximum continuous output current at 40°C ambient temperature?

At °C ambient temperature of 40 °C, the maximum continuous output current is 46A for switching frequencies of 3kHz and 4.5kHz.

Can the UNI3403 operate in Servo mode?

The UNI3403 is designed to operate in Servo mode, providing precise control for servo motor applications.

What is the nominal power rating of the UNI3403?

The nominal power rating of the UNI3403 is 22 kW (30 hp).

What is the typical input current for the UNI3403?

The typical input current for the UNI3403 is 40A.

Can the drive handle high switching frequencies?

The UNI3403 can handle switching frequencies up to 12kHz, with varying maximum continuous output currents depending on the frequency.

What is the instantaneous power rating of the UNI3403?

The instantaneous power rating of the UNI3403 is 60 kW.

What applications is the UNI3403 suitable for?

The UNI3403 is ideal for industrial applications such as conveyors, pumps, fans, and other machinery requiring precise motor control.

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