11
ENG
Heos +0300078EN - rel. 1.6 - 23.11.2017
2.4 E
2
V unipolar valves
30,20
C
D
Ø
F out
Ø
F in
Ø
E in
Ø
E out
G
G
A
Ø
35
47,75
B
34,80
Valve
type
E2V**FSF** copper 12-
12mm ODF
A 133.5mm (5.26inch)
B 85.4 mm (3.36 inch)
C 55.1 mm (2.17 inch)
D 57.5 mm (2.26 inch)
E In 12 / Out 14 mm (In 0.47/
Out 0.55 inch)
F In 12 / Out 14 mm (In 0.47/
Out 0.55 inch)
G 10 mm (0.39 inch)
CAREL E
2
V-U operating specifi cations (+050001440) CAREL E2V-U stator (+050001440)
Compatibility Group 1: R1234yf, R290, R600, R600a
Group 2: R22, R134a, R404A, R407C, R410A, R417A,
R507A, R744, R1234ze, R448A, R449A, R450A, R513A
Power supply voltage 12 V
Drive frequency 50 Hz
Phase resistance (25 °C) 40 Ohm ± 10%
Maximum operating pressure (MOP) CE approval: 60 bars (870psi).
UL approval: 45 bars (652 psi)
Ingress protection IP67
Step angle 15°
Maximum operating PD (MOPD) 35 bars (508 psi); for E2V35 unipolar: 26 bars (377psi) Linear movement/step 0.03 mm (0,0012 inch)
P.E.D. Gr 1 & 2, art. 4, par. 3. Connections 6 pin (AWG 18-22) with 1; 2; 0.3 m cable
included
Refrigerant temperature -40T70 °C (-40T158 °F)
Ambiente temperature -30T70 °C (-22T158 °F) Complete closing /control steps 500 / 480
Tab. 2.j
2.5 Pressure probe (SPKT00**P0)
Ch 14
7/16”-20UNF
Ø 21
48.2
10.5
9.2
Reference technical document +050000598
Power supply 4,5...5,5 Vdc
Output 0,5...4,5 Vdc
Connector thread 7/16” 20 UNF
Operating conditions -40T135 °C
Protection degree IP65 with mechanical protection; IP67 with electrical connector plugged in
Environmental pollution level Normal
Material in contact with the fl uid Brass or plated steel
Separation with plastic Compatible with fl uids R12, R22, R134A, R404A, R407C, R410A, R502, R507, R744, HFO 1234ze
Not compatible with R717 (ammonia), not to be used with water and glycol.
Clamping force 12...16 Nm
Tab. 2.k
2.6 Temperature probe
Models NTC***HP00 NTC***HT41 NTC***HF01
Reference technical document +030220655 +030220655 +030220655
Operating range -50T105 °C in air - -50T50 °C in fl uid 0T150 °C in air -50T105 °C
Connections Stripped ends, dimensions: 5±1 mm Stripped ends, dimensions: 6±1mm Stripped ends, dimensions: 6±1mm
Sensor NTC 10 kΩ ±1% a 25 °C Beta 3435 NTC 50 kΩ ±1% a 25 °C Beta 3977 R(25 °C)= 10 kOhm 1%; Beta 3435
Dissipation factor (in air)
ca. 3 mW/°C ca. / approx. 3 mW 3 mW
Thermal constant over time (in air)
ca. / approx. 25 s ca. / approx. 30 s ca. 50 s
Sensitive element index of protection IP67 IP55 IP67
Sensitive element housing Polyolefi n High temperature polyester dim. 20x5 mm Thermoplastic with fastening clamp
Classifi cation according to protection
against electric shock
Basic insulation for 250 Vac Basic insulation for 250 Vac Basic insulation for 250 Vac
Category of resistance to heat and fi re Flame retardant In accordance with CEI 20-35 UL/HB cable
for inside showcase temperature for outlet temperature for evaporation temperature
Tab. 2.l
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