PSR4/5A-220-0401

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The PSR4/5A-220-0401 power supply is engineered for reliable industrial performance. It delivers an output voltage of 310V DC and features a power rating of 4 kW. Designed with a soft start function, it effectively limits inrush current, while its convection-cooled system ensures efficient heat dissipation.

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Product Description:

The Kollmorgen PSR4/5A-220-0401 Servo Power Supplies are used for modern servo applications that demand optimal power for their systems. These power supplies have a power rating of 4 kW with an output voltage of 310V DC and possess an output current of 20A. The PSR power supply has been designed for operation in specific working conditions since it operates at 220V AC single-phase or 230V ACD three-phase with a current of 20A RMS. Due to the efficient design of the product, it consumes the least amount of energy and can be adapted for use in different industries. Since the ball-bearing life of these units is over 20,000 operating hours they are designed to offer long service life.

The PSR Servo Power Supplies do not incorporate a fan or an external cooling system since they feature convection cooling. Conversely, heat is released freely through the surface of the power supply unit. This method is passive, noiseless as well as low on maintenance than the active cooling units. Other advantages of these power supplies include reduced risk of cooling system failure and longer lifespan of the components due to the convection-cooling approach. The power supply unit operates efficiently in environmental temperatures of between 5 degrees C to +40 degrees C thus making it suitable to be used in industries.

The Kollmorgen PSR4/5A-220-0401 Servo Power Supplies have a relatively small weight of 10 lbs (4.6 kg). This low weight also favors the integration of the power supply into various systems and machinery. It is easily transportable and portable due to its small size and low weight. With the dimensions of 3.0" x 11.0" x 14.0", its flexibility allows it to fit easily into any system.

Ambient Temperature
5°C to 40°C (up to 1000m AMSL)
Ball‑Bearing Life
>20,000 operating hours
Cooling Method
Convection‑cooled
Diagnostic LEDs
Fault/status indication
Dimensions (HxWxD)
3.0"×11.0"×14.0" (7.6×27.9×35.6 cm)
Dynamic Bus Discharge
Safe stored‑energy discharge
Efficiency
High efficiency
Input Current
20 A RMS
Input Voltage
220 VAC (1ϕ) / 230 VAC (3ϕ)
Output Current
20 A
Output Voltage
310 V DC
Power Rating
4 kW
Regeneration Capability
Recovers energy during deceleration
Soft Start Function
Inrush current limiting
Weight
10 lbs (4.6 kg)

Frequently Asked Questions about PSR4/5A-220-0401:

Q: What is the output current for PSR4/5A-220-0401?

A: The output current for PSR4/5A-220-0401 is 20A.

Q: What is the weight for PSR4/5A-220-0401?

A: The weight for PSR4/5A-220-0401 is 4.6 kg.

Q: What is the output power for PSR4/5A-220-0401?

A: The output power for PSR4/5A-220-0401 is 4 kW.

Q: What is the diagnostics for PSR4/5A-220-0401?

A: The diagnostics for PSR4/5A-220-0401 is fault/status indication via LEDs.

Q: What is the mass for PSR4/5A-220-0401?

A: The mass for PSR4/5A-220-0401 is 4.6 kg.


Internal Product Review

  • ‘‘Kollmorgen PSR4/5A-220-0401 PSR Servo Power Supply delivers high efficiency with a power rating of 4 kW. Its convection-cooled design and dynamic bus discharge ensure reliable operation while protecting against overcurrent and inrush current, making it ideal for industrial power supply applications.’’

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