PSI63C0.177-W1 Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
MPN: R911333202
No Tariffs On US Orders- Straightforward Pricing: No Rush Fees, No Credit Card Fees
The Bosch Rexroth Indramat PSI63C0.177-W1 is a medium frequency inverter that is water cooled and weighs approximately 25 kilograms. It is part of the PSI Frequency Inverters series and operates with a mains voltage of 400 to 480 VAC and a frequency of 50 or 60 Hz. The inverter features an integrated power supply unit with a 24 VDC output voltage and a maximum output current of 2 Amps.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The PSI63C0.177-W1 is a medium-frequency inverter built by Bosch Rexroth Indramat and supplied through the PSI Frequency Inverters series. In automated manufacturing cells, it converts fixed three-phase utility power into a regulated medium-frequency output for resistance welding equipment. By delivering controlled voltage and current to a compatible welding transformer, the unit supports accurate heat application at the weld point, consistent joining performance, and repeatable production cycles. Its regulated output also allows the connected control system to adjust the welding process for different material thicknesses and joint requirements.
The input voltage ranges from 400 to 480 VAC, allowing the inverter to connect to common low-voltage industrial power systems. It operates with either a 50 or 60 Hz line frequency, which supports use with the mains frequencies found in many industrial facilities. Heat generated by the power electronics is removed through a water-cooled plate that transfers thermal energy to an external cooling circuit. The cooling system removes up to 420 W of heat, helping control internal temperatures during operation. An integrated auxiliary supply provides 24 VDC at a maximum of 2 A for control relays, sensors, or the internal 24 V timer circuit, reducing the need for a separate power module.
The enclosure has an IP20 rating, providing protection against finger contact while requiring installation in a suitable cabinet. The permitted operating temperature range is +10 to +55 °C, allowing the inverter to function across typical industrial cabinet conditions when adequate cooling is available. Storage and transportation are permitted from -25 to +70 °C, which accommodates powered-down equipment in a broader temperature range. With a mass of approximately 25 kg, the inverter can be secured to an appropriately rated mounting backplate. The unit belongs to climatic category 3K3 under EN 60721-3-3, indicating suitability for controlled industrial locations with moderate temperature and humidity conditions.
Frequently Asked Questions about PSI63C0.177-W1:
Q: What mains voltage range does the PSI63C0.177-W1 support?
A: The PSI63C0.177-W1 frequency inverter operates on a mains voltage range of 400 to 480 VAC.
Q: What is the cooling method used in the PSI63C0.177-W1?
A: This inverter is designed to be water cooled, which helps dissipate heat efficiently during operation.
Q: What is the maximum output current of the integrated power supply in the PSI63C0.177-W1?
A: The maximum output current from the integrated power supply unit is 2 A.
Q: What is the degree of protection offered by the PSI63C0.177-W1 inverter?
A: Its degree of protection is rated at IP 20, which means it has limited protection against dust and no protection against water ingress.
Q: What is the permissible operating temperature range for the PSI63C0.177-W1?
A: The PSI63C0.177-W1 operates effectively within a temperature range of +10 to +55 °C.
