PRESTO L56w new
The water-cooled PRESTO L56w can temperature control applications with high power requirements very quickly and efficiently. It has a very high cooling capacity of 55kW at 20 °C, offering large power reserves for demanding external applications across the entire working temperature range. This is particularly true at low temperatures, such as those required in the automotive sector or for reactor temperature control in the pharmaceutical industry. The PRESTO L56w process system uses natural, environmentally friendly refrigerant and was also developed with a focus on energy efficiency. In many application scenarios, this leads to significant operating cost savings and thus to a faster amortization of the acquisition costs. At the same time, the lower energy consumption makes a positive contribution to climate protection. Magnetically coupled centrifugal or gear pumps allow the user to optimally adjust the pump performance to the application, even over long distances and heights, as well as in pressure-sensitive applications. Operation is user-friendly and intuitive via the large 7" touch display or via integration into comprehensive control systems.
Water-glycol up to +150 °C
Connection of an expansion kit ( accessorie) allows pressurized temperature control with water-glycol up to a working temperature of +150 °C.
Performance data depends on the mains voltage in the country of use. Please select:
| Order number including voltage version | 9423056.17 |
|---|---|
| Working temperature range | -56 ... 250 °C |
| Temperature stability | ±0.05 °C |
| Heating capacity | 27 kW |
| Pump capacity flow pressure | 0 ... 180 l/min |
| Pump capacity pressure | 1.5 ... 60.9 psi |
|
Total dimensions
(W × L × H) |
28 x 41.7 x 70.1 in. |
Product Features
- Large 7-inch touch display with intuitive menu navigation
- Rapid heating and cooling
- Wide working temperature ranges without changing fluids
- Climate-friendly thanks to natural refrigerant
- Wide range of interfaces as standard (additional interfaces available as option)
- Highly dynamic ICC temperature control, stability to ±0.05 °C
Available Product Options
Pump
Interfaces
Additional Options
Technical data for PRESTO L56w
|
Total dimensions (W × L × H) |
28 x 41.7 x 70.1 in. |
|---|---|
| Internal usable expansion volume | 0.8 ft³ |
| Minimal process volume | 0.4 ft³ |
| Active heat exchanger volume | 0.4 ft³ |
| Weight | 1329.4 lbs |
| Pump connections | M38x1.5 male |
| Cooling Water Connection | G¾ in. |
| Working temperature range | -56 ... 250 °C |
|---|---|
| Temperature stability | ±0.05 °C |
| Setting the resolution of the temperature display | 0.01 °C |
| Temperature display resolution | 0.01 °C |
| Ambient temperature | 5 ... 40 °C |
Performance data depends on the mains voltage in the country of use. Please select:
| Heating capacity | 27 kW | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Cooling capacity
1 Performance specifications measured in accordance with DIN 12876. Cooling capacities up to 20 °C measured with ethanol; over 20 °C with thermal oil unless otherwise specified. Performance specifications apply at an ambient temperature of 20 °C. Performance values may differ with other bath fluids. 2 Please observe the applicable transportation regulations. |
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| Pump capacity flow pressure | 0 ... 180 l/mindepends on options | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Pump capacity pressure | 1.5 ... 60.9 psidepends on options | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Viscosity max. | 100 cSt | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Power consumption | 63 A | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Max. heat dissipated by unit into cooling water | 94 kW |
|---|
| to provide full cooling capacity according to catalog values | |
| Cooling water temperature range | 10 ... 15 °C |
|---|---|
| Cooling water difference pressure | 21.8 ... 87 psi |
| Cooling water temperature range | 5 ... 35 °C |
|---|---|
| Cooling water difference pressure | 7.3 ... 87 psi |
| Sound pressure level | 69 dbA |
|---|---|
| Classification according to DIN12876-1 |
Classification III (FL) |
| IP Code according to IEC 60529 |
IP 20 |
| Pump type | Centrifugal Pump (Magnetically coupled) |
| Interfaces | Alarm output optional / Ethernet / Modbus TCP/IP / Profibus optional / Profinet optional / REG/EPROG optional / RS232 / RS485 / Stakei optional / Standby-Input optional / USB |
|---|---|
| External pt100 sensor connection | integrated |
| Integrated programmer | 8x60 steps |
| Temperature control | ICC |
| Absolute temperature calibration | 10 Point Calibration |
| Temperature display | 7" TFT Touchscreen |
| 9423056.17 | 460V 3PPE 60Hz (Without Plug) (R1270) |
|---|---|
| 9423056.07 | 400V 3PPE 50Hz (Plug 63A CEE) (R1270) |
Accessory for PRESTO L56w
Downloads for PRESTO L56w
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