Ecosmart CA Series CA2611EI-3811EI 167 to 410 kW
Cooling capacity: 167 kW to 410 kW
The Ecosmart Inverter driven chillers provide low temperature water assuring the highest energy efficient functioning.
INVERTER TECHNOLOGY works on the principle of variable compressor motor speed; an electrical signal is given to the compressor motor to adjust the screw speed according to the thermal load. If the thermal load is high the compressor runs faster developing a higher refrigerant flow rate and accordingly increasing the cooling power; on the contrary, the inverter reduces the refrigerant flow rate reducing the cooling power supplied consequently.
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Outdoor installation
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Electronic expansion valve EEV
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Variable speed screw compressors
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Variable speed internal water pump
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Green Refrigerant
ODP = 0 -
Green Refrigerant
GWP < 700
Benefits of the Ecosmart Inverter Driven Chiller Features
Continuously adjusts airflow and water flow for optimized performance.
Soft-start via inverter control reduces mechanical and electrical stress on components, increasing lifespan.
Exceptional water temperature stability at the evaporator outlet (+/- 0.4 °C).
Designed for small installation areas, suitable for indoor or constrained outdoor locations.
Stepless modulation from 25–100% for precise, energy-efficient cooling.
Overview
- High efficiency: highest EER in any working condition (partial loads)
- Inverter driven screw compressor: stepless continuous modulation from 25% to 100%
- Inverter driven fans: air flow continuous adjustment
- Internal pump inverter driven: to have stable values of pressure of water process in any working condition
- Oversized condensers evaporators
- EEV electronic expansion valve to reach the high est water temperature stability (+/- 0.4°C in the evaporator outlet)
- Extended compressor life: no inrush current
- Lower friction
- Safe functioning: differential pressure switches, oil flow switches, water flow switches
- Simplified installation (indoor or outdoor), with facilitated and quick startup operations
- Eco-compatible: green refrigerant R134a
- Low noise operation level
Resources
Brochures
Specifications
Specification Tables
| Model | CA 2611EI | CA 3011EI | CA 3311EI | CA 3811EI | |
|---|---|---|---|---|---|
|
Cooling Capacity1 Cooling Capacity2 |
246 kW 158 kW |
281 kW 180 kW |
301 kW 194 kW |
347 kW 224 kW |
|
|
Input Power3 |
71.5 kW |
79.8 kW |
83.6 kW |
99.4 kW |
|
|
Power Supply |
400/3/50 V/Ph/Hz | ||||
|
Refrigerant Gas |
R-134A | ||||
|
EER4 |
3.44 kW |
3.52 kW |
3.6 kW |
3.49 kW |
|
|
Tank Capacity |
900 liters | ||||
|
Fan Condenser Air Flow |
144 m3/h |
144 m3/h |
144 m3/h |
144 m3/h |
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|
Fan Number |
8 | ||||
|
Fan Diameter |
900 mm | ||||
|
Total Fan Power |
12 kW | ||||
|
Evaporator Type |
Brazed Plate | ||||
|
Evaporator Water Connection |
100 DN | ||||
|
Minimum Flow Rate |
50 m3/h |
50 m3/h |
50 m3/h |
50 m3/h |
|
|
Maximum Flow Rate |
88 m3/h |
88 m3/h |
110 m3/h |
110 m3/h |
|
|
Maximum Load Current |
193 A |
210 A |
220 A |
254 A |
|
|
Peak Current |
193 A |
210 A |
220 A |
254 A |
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|
Installed Power |
78 kW |
105 kW |
129 kW |
152 kW |
|
|
Water Pressure (Pump 1)
|
30 - 48 m3/h |
30 - 48 m3/h 2.4 - 3.9 bar 7.5 kW
|
30 - 48 m3/h 2.4 - 3.9 bar 7.5 kW
|
30 - 48 m3/h 2.4 - 3.9 bar 7.5 kW
|
|
|
Water Pressure (Pump 2)
|
25 - 51 m3/h |
25 - 51 m3/h 6.7 - 7.7 bar 15 kW
|
25 - 51 m3/h 6.7 - 7.7 bar 15 kW
|
25 - 51 m3/h 6.7 - 7.7 bar 15 kW
|
|
|
Water Pressure (Pump 3)
|
27 - 90 m3/h |
27 - 90 m3/h |
27 - 90 m3/h |
27 - 90 m3/h |
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|
Water Pressure (Pump 4)
|
38 - 90 m3/h |
38 - 90 m3/h |
38 - 90 m3/h |
38 - 90 m3/h |
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|
Water Pressure (Pump 5) |
N/A |
N/A |
42 - 176 m3/h |
42 - 176 m3/h |
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|
Shipping Weight |
4,200 kg |
4,200 kg |
4,400 kg |
4,500 kg |
|
|
Dimensions L x W x H |
5,200 x 2,200 x 2,250 mm |
5,200 x 2,200 x 2,250 mm |
5,200 x 2,200 x 2,250 mm |
5,200 x 2,200 x 2,250 mm |
|
1In/Out evaporator water temperature 20/15°C (100% water), ambient air temperature 25°C.
2In/Out evaporator water temperature 12/7°C (100% water), ambient air temperature 35°C.
3Data valid for hydraulic configuration without pump
4EER = Cooling capacity [kW] / (Compressors [kW] + Fans [kW]), 15-25°C.
5EER = Cooling capacity [kW] / (Compressors [kW] + Fans [kW]), 7-35°C.
Specifications may change without notice. Contact Thermal Care for the most current information. Note that graphics and photos are for illustrative purposes only and may not accurately reflect each product or the most current design.
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