HUADA TVD-75+ 55 kW Two-Stage Permanent Magnet VSD Screw Air Compressor

TVD-75+ at a glance

The TVD-75+ provides more air than the TVD-60+ at the same reference pressure and pressure-range version. It shares the TVD-60+ cabinet dimensions while offering a higher capacity level. Review the selected version, electrical demand, ventilation and downstream treatment as one air-system specification before ordering.

• Selection focus: A higher-demand production network whose measured requirement matches the chosen version.
• Maintenance focus: An internal oil separator and a listed lubricant quantity of 54 L.
• Planning priority: Coordinate the 55 kW electrical installation, G2 connection and equipment-room cooling airflow.

01   Product advantages

1. 12.1 m³/min for higher-demand air supply
At 0.7 MPa, the 0.6-0.8 MPa version is listed at 12.1 m³/min, providing a defined capacity point for higher-demand production networks.

2. A higher-pressure-range version with its own output rating
The 0.6-1.0 MPa version is listed at 9.6 m³/min at 0.7 MPa. The separate rating helps buyers match capacity to the intended pressure-range configuration.

3. 55 kW permanent magnet variable-speed drive
The drive adjusts compressor speed as production demand changes, supporting an industrial network with variable loading.

4. Two-stage drive without interstage gears
The horizontal integrated transmission combines both stages, with the series design avoiding interstage gears and their associated gear noise and transmission loss.

5. Internal oil-separator arrangement
The 55 kW model uses an internal oil separator. Identifying the correct arrangement supports suitable service-access planning and separator-element replacement procedures.

6. Greater capacity within the same listed cabinet dimensions
The TVD-75+ and TVD-60+ both measure 2000 × 1546 × 1785 mm, while the TVD-75+ has higher listed output for each corresponding pressure-range version.

7. Air-cooled design with operating supervision
Axial-fan cooling, a dedicated control display and motor protection functions support equipment-room operation. Cooling-air paths and service access should be included in the installation design.

TVD-75+ with cabinet doors open.

02   Technical specifications

Parameter	TVD-75+
Model	TVD-75+
Motor power	55 kW
Listed discharge pressure	0.7 MPa
0.6-0.8 MPa working range	Air delivery at 0.7 MPa: 12.1 m³/min Listed motor speed: 3000 rpm
0.6-1.0 MPa working range	Air delivery at 0.7 MPa: 9.6 m³/min Listed motor speed: 2550 rpm
Power supply	380-400 V / 50 Hz
Starting method	Variable-frequency starting
Cooling method	Air cooling with axial fan
Drive layout	Horizontal two-stage integrated transmission
Lubricant quantity	54 L
Listed noise level	78 ± 2 dB(A)
Dimensions (L × W × H)	2000 × 1546 × 1785 mm
Weight	1560 kg
Air outlet connection	G2
Oil separator	Internal oil separator

Air delivery is listed at 0.7 MPa. The two air-delivery and speed figures belong to different pressure-range versions; they are not a VSD minimum-to-maximum range. Confirm performance at the required operating pressure and verify the electrical specification for the ordered unit. Noise measurement conditions are not specified here; request the applicable test conditions when comparing equipment.

03   Check the fit for your site

Industrial demand: Provide typical and peak air demand, the number of operating shifts and any planned production expansion.

Electrical and ventilation planning: Review the 55 kW motor requirement, available power supply and the cooling-air path through the equipment room.

System integration: Confirm receiver, dryer and filter selection, G2 pipework and service access for the internal oil separator.

Air quality: Define the required air quality and select the receiver, dryer and filters accordingly. This lubricated compressor is not specified as oil-free.

04   Purchasing information

Before you order	What to confirm
Quotation and quantity	Send your required quantity, destination, operating pressure and air demand. Confirm the minimum order quantity and price in the quotation.
Selected configuration	Confirm the pressure-range version, electrical supply, air-treatment scope and any monitoring requirements.
Delivery schedule	Confirm the delivery schedule for the selected configuration and order quantity.
Project requirements	Describe any installation, control-interface or other project-specific requirements for assessment.
Order terms	Confirm payment, shipment, warranty and after-sales scope in the agreed order documents.

05   Manufacturing and documentation

Explore HUADA’s manufacturing facilities and request the technical documentation relevant to your selected configuration and destination.

View our factory
Review qualification documents

06   Frequently asked questions

Is 12.1 m³/min available at every pressure?
No. It is the listed output at 0.7 MPa for the 0.6-0.8 MPa version. The 0.6-1.0 MPa version is listed at 9.6 m³/min at 0.7 MPa. Request data for other operating pressures.

Does this model use an external separator?
No. The 55 kW model is specified with an internal oil separator. Confirm service access and the applicable maintenance procedure for the delivered unit.

Can remote monitoring be included?
The TVD+ series describes cloud-based operating visibility, fault alerts and maintenance reminders. Confirm the gateway, connectivity and service availability for the ordered configuration and destination.

07   Discuss your air requirements

Send your required pressure, air demand, operating hours, power supply, quantity and destination. Include your site conditions and air-quality needs so we can review the TVD-75+ configuration with you.

Request a TVD-75+ configuration review and quotation