Scroll Compressor - ECH209Y
The new semi-hermetic scroll compressor for mobile air conditioning applications with R134a was developed in collaboration with Spheros for modular air conditioning units in buses. Thanks to its compact design and seamless capacity control independent of the vehicle’s motor, the compressor is also ideal for compact air conditioning systems in caravans and cabs – for instance, in construction and farming machines.
- Semi-hermetic scroll compressor with built-in 26 V/DC* permanent magnet motor
- Seamless capacity control independent of the drive motor (speed range 900 – 2100 rpm)
- Light aluminium construction with low height for optimal installation in compact roof-mounted or frontal systems
- Extraordinarily high coefficient of performance – ideal for air conditioning and medium temperature applications*
- Monitoring and feedback of major operating parameters such as speed, motor temperature, voltage and current
- Status and error reports via TMP plug
| Type | Displacement | Weight | Max. pressure (LP/HP) | Connection suction line | Direct brazing connection | Connection discharge line | Oil type R134a/R407C/R404A/R507A/R407A/R407F | |
|---|---|---|---|---|---|---|---|---|
| 2900 RPM 50 Hz | 3500 RPM 60 Hz | |||||||
| SI | 6,5 m³/h | 7,8 m³/h | 17,4 kg | 19 / 28 bar | 7/8 (Standard) | BSE55 (Standard) | ||
| IP | 230 cfh | 276 cfh | 38 lb | 246 / 406 psi | 7/8 (Standard) | BSE55 (Standard) | ||
Extent of delivery (Standard)
| Type | Oil charge | Enclosure class |
|---|---|---|
| SI | 0,125 dm³ | IP54 |
| SI | 4,4 fl oz | IP54 |
Available Options
| Type | Capacity control |
|---|---|
| SI | 900-2100 rpm |
| IP | 900-2100 rpm |
| Compressor type | Cond.temp. | Qo | Saturated suction temperature °C | |||||
|---|---|---|---|---|---|---|---|---|
| [°C] | 15 | 12,5 | 10 | 7,5 | 5 | 0 | ||
| ECH209Y | 30 | Qo | 6720 | 6090 | 5520 | 5000 | 4520 | 3680 |
| 40 | Qo | 5800 | 5250 | 4750 | 4300 | 3880 | 3160 | |
| 50 | Qo | 4780 | 4330 | 3920 | 3550 | 3210 | 2610 | |
| 55 | Qo | 4280 | 3880 | 3520 | 3190 | 2880 | ||
| Compressor type | Displacement (2000 min-1) | Oil charge | Weight | Pipe connections | Motor | Electrical Data | ||
|---|---|---|---|---|---|---|---|---|
| DL | SL | max. operating current | max. power consumption | |||||
| m3/h | dm3 | Kg | inch | inch | Amp | kW | ||
| ECH209Y | 6,21 | 0,12 | 18 | 3/4" – 16 UNF | 7/8" – 14 UNF | 24 V +8/-3 DC | 55 ±10% | 1,5 |