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R911170086 (PSI6300.360-L1)

PSI Frequency Inverters

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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The Bosch Rexroth medium-frequency inverter R911170086 (PSI6300.360-L1) is engineered for resistance seam, projection, and spot-welding applications. It integrates a 1kHz medium-frequency or DC technology, automatic weld timer, temperature monitoring, and a maximum thermal constant current rating of 220A. The inverter delivers up to 800A maximum output current and 36kA maximum secondary current, operates at 400–480V, 50/60Hz, and is cooled via an air blower. It complies with DIN EN 50081-2 and 50082-2 standards, has IP20 protection, utilizes a metal oxide varistor for overvoltage protection, and must operate in environments below 55°C and within Class F humidity per DIN 40040.

Technical Specifications

Application
Resistance Seam, Projection, and Spot-Welding

Thermal Constant Current Rating
220A

Control Function
Integrated

CE Certification
Conforms

Operating Environment Specifications
DIN EN 50081-2 and 50082-2

Protection Rating
IP 20

Required Switchgear Cabinet Rating
IP 54

Operating Frequency
50-60Hz

Installation Clearance
100mm (Top and Bottom)

Maximum Ambient Operating Temperature
55°C

Humidity Class
Class F (According to DIN 40040)

Over-Voltage Protection
Metal Oxide Varistor

Maximum Installation Elevation
2000m

Maximum Output Current Rating
800A

Clocking Frequency
1kHz

Mounting
Vertical

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
product repair We offer a repair service for the PSI6300.360-L1.
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