CH-COMP-220-380 Compressor control cabinet 220 kW 380 V

Floor-standing power cabinet for a 220 kW compressor, 380 V supply, 22108 enclosure 2200x1000x800 mm. Copper busbar 3x(60x8 mm), cooling sized for continuous full load.

What is inside

• Veichi AC310 variable frequency drive, article AC310-T3-220G/250P-L: 220 kW, 380 V input, 415 A rated current, built-in PID regulator
• Input circuit breaker
• Enclosure: floor-standing 22108, 2200x1000x800 mm, IP54, floor mounting, painted steel
• Cooling: roof cooling unit rated 2400 m3/h with a thermostat
• Copper power busbar 3x(60x8 mm) on a plinth with cable entry
• Installation kit: DIN rails, slotted cable ducts, power and signal wiring, cable glands, start and stop buttons, door status lights
• Drive parameters set for the motor, circuits labelled, and the cabinet tested before dispatch

How the speed is set

There is no pressure sensor in the base build. A precision 10 kOhm potentiometer on the door sets the speed, and a manual/auto selector sits on the door too. If the drive itself should hold pressure, the sensor's 0-10 V or 0-20 mA signal goes to the analogue input, and the sensor is ordered separately. Ramp times are set on our bench.

Options on request

• an output motor choke when the motor cable runs longer than 30-50 m
• a braking resistor for fast stops and high-inertia loads
• a three-contactor mains/drive bypass with mechanical and electrical interlock
• a remote operator keypad on the cabinet door
• an outdoor package: enclosure heater, second thermostat, rain hood

These are agreed separately. Write to us if the build has to change and an engineer will price the exact scope for your site, while the standard article number stays as it is, so a modified cabinet is quoted as its own line.

Lead time, warranty, documents

Build time is 7-10 working days. The clock starts at order confirmation. The assembled cabinet carries a 24-month warranty under the store's general warranty terms, and a wiring diagram plus a list of installed components ship with it, because there is no separate operating manual for the series: the build changes from order to order. We assemble the cabinet at our premises, parameterise it, run it under load. We do not travel to site. Your electrician wires it up and starts it. We support that remotely.

Other sizes and the neighbouring series: compressor control cabinets and the full control-cabinet catalogue.