Energy efficiency
Savings with VSD
Equipped with Variable Speed Drive (VSD) technology, the AC 765-2120 VSD and AC 650-2100 VSD dryers adjust motor speed to match air demand, cutting energy consumption by up to 60%, even during partial load conditions.
Reliable design
Stable & efficient drying
The Variable Speed Drive (VSD) works alongside automatic expansion and hot gas bypass valves to ensure a constant dew point and smooth performance, even when operating conditions vary.
Easy installation & maintenance
Plug & play convenience
Simple to install and easy to maintain, these dryers feature accessible pipe connections, long service intervals, and quick access to key components, helping minimise downtime.
General specifications
Pressure dew point (°C)
3
Nominal flow rate (m3/h)
1116 - 3636
Max. inlet temperature (°C) - AC / WC
60
AC 765-2120 VSD (Air-cooled) |
|
---|---|
Model |
Nominal flow rate (m3/h) |
AC 765 VSD |
1296 |
AC 975 VSD |
1656 |
AC 1125 VSD |
1908 |
AC 1400 VSD |
2376 |
AC 1865 VSD |
3168 |
AC 2120 VSD |
3600 |
AC 650-2100 VSD (Water-cooled) |
|
---|---|
Model |
Nominal flow rate (m3/h) |
AC 650 VSD |
1116 |
AC 850 VSD |
1476 |
AC 1050 VSD |
1836 |
AC 1600 VSD |
2736 |
AC 1800 VSD |
3132 |
AC 2100 VSD |
3636 |
AC 765-2120 VSD & AC 650-2100 product brochure
Download
- Filename
- Pneumatech_AC_650_2100-765-2120_VSD_Sales_Leaflet_ENG_6999900980_LR.pdf
- Taille
- 898 KB
- Format
- Energy-saving and flow control algorithms
- Variable speed drive versions save up to 60% on energy use
- Lowest pressure drop over heat exchanger and air piping
- Zero-loss drains
- Stable pressure dew point as low as 3°C/37°F
- Rotary screw refrigerant compressor with limited mechanical load and low vibrations
- Guaranteed drying performance in wide range of ambient temperatures
- Optimized refrigeration cycle in all conditions with automatic expansion valve and electronic hot gas bypass valve
- Advanced control and monitoring with Purelogic & Purelogic Touch controllers
- Plug & play operation
- Available versions: AC 650-2100 VSD (water-cooled), AC 765-2120 VSD (air-cooled)
- Cycling and VSD refrigeration dryers
- Operating pressure: 4-14 barg / 58-203 psi
- Max. ambient temperature: AC 1250-2100 FS AC: 40°C / AC 650-2100 VSD WC: 50°C / AC 765-2120 VSD AC: 46°C
- Flow rate: 1116-3636 m3/h (657-2141 cfm)
- Pressure dew point: 3°C/37°F
- Power supply available: 400V/50Hz; 380V/60Hz; 400-460/60Hz
- Refrigerant gas: R410A: AC 650-2100 & VSD / R513A: AC 765-2120 VSD