E2V is available in different sizes up to cooling capacities of 50 kW for air-conditioning applications and up to 30 kW for refrigeration applications.
Compatibility
R22, R134a, R407C, R410A, R404A, R507A, R417A
Maximum operating pressure (MOP)
up to 42 bar
Maximum operating ∆P (MOPD)
35 bar
PED
N/A: G. 1, sect. 3, par. 3
Refrigerant temperature
-40 to 122°F
Room temperature
-22 to 122°F
CAREL® E2V STATOR
Two pole stator, low voltage (2 phases - 24 polar shoes)
Phase current
450 mA
Control frequency
50 Hz ± 10
Phase resistance (77° F)
36 W ± 10%
Index of protection
IP 65 with E2VCON* connectors to be wired, IP67 with E2VCAB* cables
Step Angle
15°
Linear progress/step
0.03 mm/step
Connections
4 wires (AWG 18/22)
Complete closing steps
500
Control steps
480
E3V- Medium Sized electronic expansion valve
E3V has been designed to complete the CAREL® offering of electronic valves in medium capacity air-conditioning units: it can be used on chillers and heat pumps in which EEV solution is now standard, and extends the range to cover capacities from 40kW to 140 kW*.
*with a R404A in the following conditions: Evaporation temp: 39.9°F, condensing temp: 100.4°F, subcooling 1°K
Compatibility
R22, R134a, R407C, R410A, R404A, R507A, R417A
Maximum operating pressure (MOP)
up to 42 bars
Maximum operating ∆P (MOPD)
up to 35 bars
PED
N/A: G. 1, sect. 3, par. 3
Refrigerant temperature
-4 to 149°F
Room temperature
14 to 122 °F
CAREL® E3V STATOR
Two pole stator, low voltage (2 phases - 24 polar expansions)
Phase current
450 mA
Control frequency
50 Hz ± 10
Phase resistance (77° F)
36 Ω ± 10%
Index of protection
IP 65 with E2VCON* connectors to be wired, IP 67 with E2VCAB* cables
Step Angle
7.5°
Linear progress/step
0.02 mm/step
Connections
4 wires (AWG 18/22)
Complete closing steps
500
Control steps
480
E4V- Electronic expansion valve for larger units
E4V has been designed to complete the CAREL® offering of electronic valves in medium-large capacity air-conditioning units: it can be used on chillers and heat pumps in which EEV solution is now standard, and extends the range to cover capacities from 1kW to 250 kW.
Compatibility
R22, R134a, R407c, R410a, R404a
Maximum operating pressure (MOP)
up to 42 bar
Maximum operating ∆P (MOPD)
Size E4V
MOPD (bar)
E4V55
35
4V65
35
E4V85
30
E4V95
24
PED
N/A: G. 1, sect. 3, par. 3
Refrigerant temperature
-40 to 165 °F
Room temperature
-22 to 122 °F
CAREL® E4V STATOR
Two pole stator, low voltage (2 phases - 24 polar expansions)
Phase current
450 mA
Control frequency
100 Hz ± 10
Phase resistance (77° F)
36 Ω ± 10%
Index of protection
IP 65 with E2VCON* connectors to be wired, IP 67 with E2VCAB* cables
Step Angle
7.5 °
Linear progress/step
0.03 mm/step
Connections
4 wires (AWG 18/22)
Complete closing steps
500
Control steps
480
E6V - Large Sized Electronic Expansion Valve
E6V has been designed to complete the CAREL® offering of electronic valves in large capacity air-conditioning units: it can be used on chillers and heat pumps in which EEV solution is now standard, and extends the range to cover capacities from up to 1000 kW.
Compatibility
R22, R134a, R407C, R410A, R404A, R507A, R417A
Maximum operating pressure (MOP)
up to 42 bar
Maximum operating ∆P (MOPD)
up to 42 bar
PED
Fluid group 2, category 1
Refrigerant temperature
-4 to 149 °F
Room temperature
14 to 122 °F
CAREL® E6V STATOR
Two pole stator, low voltage (2 phases - 24 polar expansions)
Phase current
450 mA
Control frequency
50 Hz ± 10
Phase resistance (77° F)
36 Ω ± 10%
Index of protection
IP65 with E2VCON* connectors to be wired, IP 67 with E2VCAB* cables
