PSR4/5-212 Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
The Kollmorgen PSR4/5-212, part of the PSR Servo Power Supplies series, operates on a 3-phase input with a main AC line voltage of 207-253 VAC. It delivers 3.6 KW of output power, a peak current of 48 Amps for 50 milliseconds, and a continuous current of 12 Amps. The unit features a DC output voltage of 310 VDC.
Internal Product Review
The Kollmorgen PSR4/5-212 PSR servo power supply offers excellent durability and precise current control. It supports 1–3 phase input, 12A continuous current, and 24A peak for 2 seconds. With a 15A shunt regulator and wide voltage range, it ensures reliable performance under demanding load conditions.
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Product Description:
The PSR4/5-212 Servo Power Supply designed and developed by Kollmorgen is a perfect solution for industrial automation applications. This power supply relates to the PSR Servo Power Supplies Series. This servo power supply is engineered for durability and system compatibility.
The PSR4/5-212 servo power supply operates on 1 to 3 phases which allows compatibility with different industrial power setups. The input frequency range is between 47 and 63 Hz which helps the power supply to operate in various regions. The main AC line input voltage for the PSR4/5-212 PSR servo power supply ranges from 160 to 253 VAC. Voltages outside this range can damage the power supply and it support both 50 Hz and 60 Hz power systems. The continuous current per phase is rated at 12 Amps. The peak current per phase is 24 Amps RMS for 2 seconds. As a result, short bursts of high power can be generated when needed. It prevents the system from tripping when load is suddenly changed. The control AC input voltage ranges from 90 to 132 VAC. This powers internal control electronics separate from the main supply. Staying within range ensures stable control operation. This power supply ensures continuous operation with precise current control and protection features.
The PSR4/5-212 PSR servo power supply shunt regulator handles up to 15 Amps of current and dissipates excess energy to maintain voltage stability. This protects the system during regenerative braking or overvoltage. This power supply dissipates 40 watts during normal operation which helps ensure safety and efficiency. The internal heat dissipation is rated at 120 watts which is the heat generated inside during typical usage. Sufficient thermal management is important to maintain reliability.
