This document discusses a new line of efficient cooling products called ECOSMART. ECOSMART machines use several technologies to improve efficiency, including oversized heat exchangers for lower temperature differentials, inverter-driven screw compressors and fans for variable speed operation, and internal pumps managed by inverters. These features allow for efficiency gains especially at partial load, with screw compressors achieving their best COP between 25-75% thermal load. The document presents the ECOSMART line as the state of the art in cooling technology for efficiency, reliability, and temperature control.

1. NEW PRODUCT & SERVICE LAUNCHES 2010 2011
1DATA CLASSIFICATION: RESTRICTED

2. NEW PRODUCT & SERVICE LAUNCHES 2010 2011
2DATA CLASSIFICATION: RESTRICTED
JLGoor Ltd
 Plastics Processing
Machinery
JLGoor Materials Ltd
 Speciality Plastic
Raw Materials
 Polyolefins Plastic
Raw Materials
 Unique Position in Irish Market
 25 Years Experience
 Sales More than € 43 Million

4. NEW PRODUCT & SERVICE LAUNCHES 2010 2011
4DATA CLASSIFICATION: RESTRICTED
High efficiency range
The consumption of the energy is an important component to define
the final cost of the product.
25% of the energy used to produce a product is used to cool down
it
25%
75%

5. NEW PRODUCT & SERVICE LAUNCHES 2010 2011
5DATA CLASSIFICATION: RESTRICTED
ECOSMART: THE PIOVAN SOLUTION
High efficiency range

6. NEW PRODUCT & SERVICE LAUNCHES 2010 2011
6DATA CLASSIFICATION: RESTRICTED
The state of the art in the cooling technology in terms of:
EFFICIENCY
RELIABILITY
TEMPERATURE CONTROL
ECOSMART: THE PIOVAN SOLUTION

7. NEW PRODUCT & SERVICE LAUNCHES 2010 2011
7DATA CLASSIFICATION: RESTRICTED
What are the parameters to evaluate the efficiency?
1 COP = Coefficient Of Performance
COP=Pr/Pa Pr= Cooling capacity
Pa= Electrical assorbed
power of compressor
The Higher the COP the more efficient the compressor!!

8. NEW PRODUCT & SERVICE LAUNCHES 2010 2011
8DATA CLASSIFICATION: RESTRICTED
What are the parameters to evaluate the efficiency?
2 EER = Energy Efficiency Ratio
Pa=Pc+Pf
EER=Pr/Pa Pr= Cooling capacity
Pa= Electrical assorbed
power of chiller
Pa is referred to machine and for air condenser machines is the
sum of consumption of compressors and fans
The Higher the EER the more efficient the chiller!!

9. NEW PRODUCT & SERVICE LAUNCHES 2010 2011
11DATA CLASSIFICATION: RESTRICTED
ECOSMART: WHY IS MORE EFFICIENT ?
1) OVERSIZING CONDENSER AND EVAPORATOR
COP of compressor is linked to evaporation temperature of gas and
condensation temperature of gas
COP=f(Te,Tc)

10. NEW PRODUCT & SERVICE LAUNCHES 2010 2011
12DATA CLASSIFICATION: RESTRICTED
BT1
E05
E04
E03
E01
E02
E41
GAS CIRCUIT
WATER CIRCUIT
ECOSMART: Evaporator
Std evaporator designed at delta T5°C
Example:
Outlet water 7°C
Temperature of evaporation gas 2°C
2°C
7°C

11. NEW PRODUCT & SERVICE LAUNCHES 2010 2011
13DATA CLASSIFICATION: RESTRICTED
BT1
E05
E04
E03
E01
E02
E41
GAS CIRCUIT
WATER CIRCUIT
Std evaporator designed at delta T5°C
Example:
Outlet water 7°C
Temperature of evaporation gas 2°C
4°C
7°C
ECOSMART: Evaporator
Ecosmart evaporator designed at delta T3°C
Example:
Outlet water 7°C
Temperature of evaporation gas 4°C

12. NEW PRODUCT & SERVICE LAUNCHES 2010 2011
14DATA CLASSIFICATION: RESTRICTED
BT1
E05
E04
E03
E01
E02
E41
GAS CIRCUIT
WATER CIRCUIT
ECOSMART: Condenser
Std Condenser designed at delta T20°C
Example:
Ambient temperature 35°C
Temperature of condensation gas 55°C
T gas 55°C
Ta 35°C

13. NEW PRODUCT & SERVICE LAUNCHES 2010 2011
15DATA CLASSIFICATION: RESTRICTED
BT1
E05
E04
E03
E01
E02
E41
GAS CIRCUIT
WATER CIRCUIT
ECOSMART: Condenser
Std Condenser designed at delta T20°C
Example:
Ambient temperature 35°C
Temperature of condensation gas 55°C
T gas 45°C
Ta 35°C
Ecosmart Condenser designed at delta
T10°C
Example:
Ambient temperature 35°C
Temperature of condensation gas 45°C

14. NEW PRODUCT & SERVICE LAUNCHES 2010 2011
19DATA CLASSIFICATION: RESTRICTED
ECOSMART: WHY IS MORE EFFICIENT ?
2) SCREW COMPRESSOR MANAGED BY INVERTER (VFD)
 INVERTER CONTROLLED (CLOSED LOOP – REFRIGERANT GAS COOLING)
 NO START AND STOP (SPEED MODULATION CONTROL)
 LOW TORQUE AND MECHANICAL STRESSES (SOFT START)
 LOW NOISE DURING OPERATION
 REDUCED POWER ABSORPTION AT START-UP
 NO INRUSH CURRENT (MAIN CAUSE OF MOTOR FAILURE)
 SPARE COOLING POWER (20 TO 70 HZ OPERATION)
 SELF-ADJUSTMENT OF COOLING POWER
 HIGHEST TEMPERATURE STABILITY

15. NEW PRODUCT & SERVICE LAUNCHES 2010 2011
20DATA CLASSIFICATION: RESTRICTED
ECOSMART: VFD SCREW COMPRESSOR
BEST EFFICIENCY AT PARTIAL LOAD
95% of the time95% of the time95% of the time95% of the time95% of the time
ECOSMART
STD SCREW
3
3,5
4
4,5
5
5,5
6
6,5
25 50 75 100
Thermal load (%)
COP

16. NEW PRODUCT & SERVICE LAUNCHES 2010 2011
24DATA CLASSIFICATION: RESTRICTED
0
1
2
3
4
5
6
7
8
9
35 30 25 20 15 10 5 0 -5 -10
Ambient temperature
N°offans
ECOSMART: WHY IS MORE EFFICIENT ?
3) FANS MANAGED BY INVERTER (VFD)
 EXTENDED FANS LIFE
 NO START AND STOP (SPEED MODULATION CONTROL)
 LOW TORQUE AND MECHANICAL STRESSES (SOFT START)
 LOW ROTATION SPEED DURING THE PARTIAL LOAD
 REDUCED POWER ABSORPTION AT START-UP
 NO INRUSH CURRENT (MAIN CAUSE OF MOTOR FAILURE)

17. NEW PRODUCT & SERVICE LAUNCHES 2010 2011
25DATA CLASSIFICATION: RESTRICTED
ECOSMART: WHY IS MORE EFFICIENT ?
4) INTERNAL PUMP MANAGED BY INVERTER (VFD)
 INVERTER CONTROLLED OPERATION
 SPECIAL DESIGN EVAPORATOR DELTA T 2°C
NO RECIRCULATION WATER PUMPS. ONLY
PROCESS PUMPS
 CONSTANT WATER FLOW AND PRESSURE
 LOW AND OPTIMISED ENERGY UTILIZATION:
NO ENERGY SPENT FOR OVERFLOW
NECESSARY WATER FLOW: 40 m3/h
DESIGN WATER FLOW: 70 m3/h
ABSORBED POWER: 16 KW
9.5
ABSORBED POWER: 9,5 KW

18. NEW PRODUCT & SERVICE LAUNCHES 2010 2011
26DATA CLASSIFICATION: RESTRICTED
CA Series Air Cooled Chillers
CW Series Water Cooled Chillers
CR Series Remote Condensed Chillers
ECOSMART: THE RANGE
CA Series Air Cooled Chillers
CW Series Water Cooled Chillers
CA Series Air Cooled Chillers
CW Series Water Cooled Chillers
CA Series Air Cooled Chillers
CW Series Water Cooled Chillers
CA Series Air Cooled Chillers
CW Series Water Cooled Chillers

20. NEW PRODUCT & SERVICE LAUNCHES 2010 2011
35DATA CLASSIFICATION: RESTRICTED