Solenoid valve Types EVR 2 EVR 40 NC/NO

Transcription

1 MAKING MODERN LIVING POSSIBLE Data sheet Solenoid valve s EVR 2 EVR 40 NC/NO EVR is a direct or servo operated solenoid valve for liquid, suction, and hot gas lines with fluorinated refrigerants. EVR valves are supplied complete or as separate components, i.e. valve body, coil and flanges, if required, can be ordered separately. Features y Complete range of solenoid valves for refrigeration, freezing and air conditioning plant y Supplied in versions normally closed (NC) and normally open (NO) with de-energized coil y Wide choice of coils for a.c. and d.c. y Suitable for all fluorinated refrigerants, including flammable refrigerants y Designed for media temperatures up to 05 C y MOPD up to 25 bar with 2 W coil y Flare connections up to 5 / 8 in. y Solder connections up to 2 / 8 in. y Extended ends on solder versions make the installation easy. It is not necessary to dismantle the valve when soldering in. y Available in flare, solder and flange conection versions DKRCC.PD.BB0.B5.02 / 520H9069

2 Approvals Det norske Veritas, DNV Pressure Equipment Directive (PED) 97/23/EC Low Voltage Directive (LVD) 2006/95/EC Polski Rejestr Statków, Polen Maritime Register of Shipping, MRS Versions with UL approval can be supplied to order. Technical data Refrigerants R22/R407C, R34a and R404A/R507. For other refrigerants, please contact Danfoss. Temperature of medium C with 0 W or 2 W coil. Max. 30 C during defrosting. Min. Opening differential pressure with standard coil p [bar] Max. (= MOPD) liquid 2) Temperature of medium 0 W a. c. 2 W a. c. 20 W d. c. [ C] EVR EVR EVR EVR 6 NO EVR EVR 0 NO EVR EVR 5 NO EVR 20 with a.c. coil EVR 20 with d.c. coil EVR 20 NO EVR EVR 22 NO EVR 25 3) EVR 32 3) EVR 40 3) ) The k v value is the water flow in [m 3 /h] at a pressure drop across valve of bar, ρ = 000 kg/m 3. 2) MOPD (Max. Opening Pressure Differential) for media in gas form is approx. bar greater. 3) Min. diff. pressure 0.07 bar is needed to stay open. 2 DKRCC.PD.BB0.B5.02 / 520H9069

3 Rated capacity [kw] Liquid R22/R407C R34a R404A/R507 EVR EVR EVR EVR EVR EVR EVR EVR EVR EVR Suction vapour R22/R407C R34a R404A/R507 EVR 2 EVR 3 EVR EVR EVR EVR EVR EVR EVR EVR Hot gas R22/R407C R34a R404A/R507 EVR EVR EVR EVR EVR EVR EVR EVR EVR EVR Rated liquid and suction vapour capacity is based on evaporating temperature t e = -0 C, liquid temperature ahead of valve t l = 25 C, pressure drop in valve p = 0.5 bar. Rated hot gas capacity is based on condensing temperature t c = 40 C, pressure drop across valve p = 0.8 bar, hot gas temperature t h = 65 C, and subcooling of refrigerant tsub = 4 K. DKRCC.PD.BB0.B5.02 / 520H9069 3

4 Ordering EVR flare connections, Normally Closed (NC) - separate valve bodies EVR 2 EVR 3 EVR 6 EVR 0 EVR 5 Coil type a.c. Connection size [in.] Connection size [mm] Manual operation Max. working pressure [bar] k v value [m³/h] Code no. / 4 6 No F8056 / 4 6 No F807 3 / 8 0 No F86 3 / 8 0 No F8072 / 2 2 No F8079 / 2 2 No F / 8 6 No F / 8 6 No F80 5 / 8 6 Yes F800 EVR flare connections, Normally Open (NO) - separate valve bodies EVR 6 EVR 0 Coil type Connection size [in.] Connection size [mm] Manual operation Max. working pressure [bar] k v value [m³/h] Code no. 3 / 8 0 No F8085 / 2 2 No F8090 Valve bodies are supplied without flare nuts. Separate flare nuts: / 4 in. or 6 mm, code no. 0L0 3 / 8 in. or 0 mm, code no. 0L35 / 2 in. or 2 mm, code no. 0L03 5 / 8 in. or 6 mm, code no. 0L67 See separate data sheet for coils. The normal range of coils can be used for the NO valves, with the exception of the double frequency versions of 0 V, 50/60 Hz and 220 V, 50/60 Hz. 4 DKRCC.PD.BB0.B5.02 / 520H9069

5 Ordering EVR solder connections, Normally Closed (NC) - separate valve bodies Coil type Connection size [in.] Connection size [mm] Manual operation Max. working pressure [bar] k v value [m³/h] Code no. EVR 2 a.c. / 4 No F20 a.c. 6 No F202 / 4 No F206 EVR 3 EVR 6 EVR 0 EVR 5 EVR 20 3 / 8 No F204 6 No F207 0 No F208 / 2 No F209 3 / 8 No F22 0 No F23 2 No F236 / 2 No F27 2 No F28 5 / 8 6 No F24 7 / 8 22 No F225 6 Yes F227 5 / 8 6 No F228 a.c. 7 / 8 22 No F240 a.c. 7 / 8 Yes F254 a.c. / 8 No F244 a.c. 28 No F245 d.c. 7 / 8 22 No F264 d.c. 7 / 8 Yes F274 EVR 22 a.c. 3 / 8 35 No F3267 / 8 Yes F2200 / 8 No F220 EVR Yes F No F / 8 Yes F / 8 No F / 8 Yes H03 5 / 8 No H04 EVR Yes H05 35 No H06 42 Yes H07 42 No H08 5 / 8 Yes H09 5 / 8 No H0 EVR 40 2 / 8 Yes H 2 / 8 No H2 42 Yes H3 42 No H4 DKRCC.PD.BB0.B5.02 / 520H9069 5

6 Ordering EVR solder connections, Normally Open (NO) - separate valve bodies Connection Connection Manual Max. Working k v value Coil type size [in.] size [mm] operation Pressure [bar] [m³/h] Code no. EVR 6 3 / 8 No F290 0 No F295 EVR 0 / 2 No F29 2 No F296 EVR 5 5 / 8 6 No F299 7 / 8 22 No F / 8 22 No F260 EVR 20 / 8 No F No F279 EVR 22 a.c. 3 / 8 35 No F3268 The normal range of coils can be used for the NO valves, with the exception of the double frequency versions of 0 V, 50/60 Hz and 220 V, 50/60 Hz. 6 DKRCC.PD.BB0.B5.02 / 520H9069

7 Ordering Separate valve bodies, normally closed (NC) EVR 5 Option coil type Connection Manual operation Code no. Valve body + gaskets + bolts; without coil and flanges Flanges yes 032F234 Flanges no 032F224 a.c. Flanges yes 032F253 EVR 20 a.c. Flanges no 032F243 See separate data sheet for coils. d.c. Flanges yes 032F273 Flange sets Connection size Connection type [in.] [mm] Solder [in.] Solder [mm] Weld [in.] Code no. / 2 yes 027N5 5 / 8 yes 027L7 EVR 5 6 yes 027L6 3 / 4 yes 027N20 7 / 8 yes 027L23 22 yes 027L22 3 / 4 yes 027N220 7 / 8 yes 027L223 EVR yes 027L222 yes 027N225 / 8 yes 027L yes 027L228 Example EVR 5 without manual operation, code no. 032F224 ½ in. weld flange set, code no. 027N5 + coil with terminal box, 220 V, 50 Hz, code no. 08F670 See separate data sheet for coils. Accessories Description Strainer FA for direct mounting Code no. See "FA" DKRCC.PD.BB0.B5.02 / 520H9069 7

8 Capacity Liquid capacity Q e [kw] at pressure drop across valve p [bar] R22/R407C EVR EVR EVR EVR EVR EVR EVR EVR EVR EVR EVR EVR EVR EVR EVR EVR R34a Capacities are based on: liquid temperature t l = 25 C ahead of valve, evaporating temperature t e = -0 C, superheat 0 K. EVR EVR EVR EVR Correction factors When sizing valves, the plant capacity must be multiplied by a correction factor depending on liquid temperature t l ahead of valve/evaporator. When the corrected capacity is known, the selection can be made from the table. Correction factors based on liquid temperature t l t l [ C] R22/R407C R34a DKRCC.PD.BB0.B5.02 / 520H9069

9 Capacity Liquid capacity Q e [kw] at pressure drop across valve p [bar] R404A/R507 EVR EVR EVR EVR EVR EVR EVR Capacities are based on: liquid temperature t l = 25 C ahead of valve, evaporating temperature t e = -0 C, superheat 0 K. EVR EVR EVR Correction factors When sizing valves, the plant capacity must be multiplied by a correction factor depending on liquid temperature t l ahead of valve/evaporator. When the corrected capacity is known, the selection can be made from the table. Correction factors based on liquid temperature t l t l [ C] R404A/R DKRCC.PD.BB0.B5.02 / 520H9069 9

10 Capacity Pressure drop p [bar] Suction vapour capacity Q e [kw] at evaporating temperature t e [ C] R22/R407C EVR EVR EVR EVR Capacities are based on liquid temperature t l = 25 C ahead of evaporator. The table values refer to the evaporator capacity and are given as a function of evaporating temperature t e and pressure drop p across valve. Capacities are based on dry, saturated vapour ahead of valve. During operation with superheated vapour ahead of valve, the capacities are reduced by 4% for each 0 K superheat. EVR 22 EVR 25 EVR 32 EVR Correction factors When sizing valves, the evaporator capacity must be multiplied by a correction factor depending on liquid temperature t l ahead of expansion valve. When the corrected capacity is known, the selection can be made from the table. Correction factors for liquid temperature t l t l [ C] R22/R407C DKRCC.PD.BB0.B5.02 / 520H9069

11 Capacity Pressure drop p [bar] Suction vapour capacity Q e [kw] at evaporating temperature t e [ C] R34a EVR EVR EVR EVR Capacities are based on liquid temperature t l = 25 C ahead of evaporator. The table values refer to the evaporator capacity and are given as a function of evaporating temperature t e and pressure drop p across valve. Capacities are based on dry, saturated vapour ahead of valve. During operation with superheated vapour ahead of valve, the capacities are reduced by 4% for each 0 K superheat. EVR 22 EVR 25 EVR 32 EVR Correction factors When sizing valves, the evaporator capacity must be multiplied by a correction factor depending on liquid temperature t l ahead of expansion valve. When the corrected capacity is known, the selection can be made from the table. Correction factors based on liquid temperature t l t l [ C] R34a DKRCC.PD.BB0.B5.02 / 520H9069

12 Capacity Pressure drop p [bar] Suction vapour capacity Q e [kw] at evaporating temperature t e [ C] R404A/R EVR EVR EVR EVR Capacities are based on liquid temperature t l = 25 C ahead of evaporator. The table values refer to the evaporator capacity and are given as a function of evaporating temperature t e and pressure drop p across valve. Capacities are based on dry, saturated vapour ahead of valve. During operation with superheated vapour ahead of valve, the capacities are reduced by 4% for each 0 K superheat. EVR 22 EVR 25 EVR 32 EVR Correction factors When sizing valves, the evaporator capacity must be multiplied by a correction factor depending on liquid temperature t l ahead of expansion valve. When the corrected capacity is known, the selection can be made from the table. Correction factors based on liquid temperature t l t l [ C] R404A/R DKRCC.PD.BB0.B5.02 / 520H9069

13 Capacity Hot gas defrosting With hot gas defrosting it is not normally possible to select a valve from condensing temperature t c and evaporating temperature t e. This is because the pressure in the evaporator as a rule quickly rises to a value near that of the condensing pressure. It remains at this value until the defrosting is finished. In most cases therefore, the valve will be selected from condensing temperature t c and pressure drop p across the valve, as shown in the example for heat recovery. Heat recovery The following is given: y Refrigerant = R22/R407C y Evaporating temperature t e = -30 C y Condensing temperature t c = 40 C y Hot gas temperature ahead of valve t h = 85 C y Heat recovery condenser yield Q h = 8 kw The capacity table for R22/R407C with t c = 40 C gives the capacity for an EVR 0 as 8.9 kw, when pressure drop p is 0.2 bar. The correction factor for t e = -30 C is given in the table as The correction for hot gas temperature t h = 85 C has been calculated as 4% which corresponds to a factor of.04. Q h must be corrected with factors found: With p = 0.2 bar is Q h = 8.9 x 0.94 x.04 = 8.7 kw. With p = 0. bar, Q h becomes only 6.3 x 0.94 x.04 = 6.2 kw. An EVR 6 would also be able to give the required capacity, but with p at approx. bar. The EVR 6 is therefore too small. The EVR is so large that it is doubtful whether the necessary p of approx. 0. bar could be obtained. An EVR 5 would therefore be too large. Result: An EVR 0 is the correct valve for the given conditions. DKRCC.PD.BB0.B5.02 / 520H9069 3

14 Capacity Pressure drop across valve p [bar] Hot gas capacity Qh [kw] Evaporating temp. t e = -0 C. Hot gas temp. t h = t c 25 C. Subcooling t sub =4 K Condensing temperature t c [ C] R22/R407C EVR EVR EVR An increase in hot gas temperature t h of 0 K, based on t h = t c 25 C, reduces valve capacity approx. 2% and vice versa. A change in evaporating temperature t e changes valve capacity; see correction factor table below. EVR 0 EVR Correction factors When sizing valves, the table value must be multiplied by a correction factor depending on evaporating temperature t e. Correction factors for evaporating temperature t e t e [ C] R22/R407C DKRCC.PD.BB0.B5.02 / 520H9069

15 Capacity Pressure drop across valve p [bar] Hot gas capacity Qh [kw] Evaporating temp. t e = -0 C. Hot gas temp. t h = t c 25 C. Subcooling t sub =4 K Condensing temperature t c [ C] R22/R407C EVR EVR EVR An increase in hot gas temperature t h of 0 K, based on t h = t c 25 C, reduces valve capacity approx. 2% and vice versa. A change in evaporating temperature t e changes valve capacity; see correction factor table below. EVR 32 EVR Correction factors When sizing valves, the table value must be multiplied by a correction factor depending on evaporating temperature t e. Correction factors for evaporating temperature t e t e [ C] R22/R407C DKRCC.PD.BB0.B5.02 / 520H9069 5

16 Capacity Pressure drop across valve p [bar] Hot gas capacity Qh [kw] Evaporating temp. t e = -0 C. Hot gas temp. t h = t c 25 C. Subcooling t sub =4 K Condensing temperature t c [ C] R34a EVR EVR t EVR An increase in hot gas temperature t h of 0 K, based on t h = t c 25 C, reduces valve capacity approx. 2% and vice versa. A change in evaporating temperature t e changes valve capacity; see correction factor table below. EVR 0 EVR Correction factors When sizing valves, the table value must be multiplied by a correction factor depending on evaporating temperature t e. Correction factors for evaporating temperature t e t e [ C] R34a DKRCC.PD.BB0.B5.02 / 520H9069

17 Capacity Pressure drop across valve p [bar] Hot gas capacity Qh [kw] Evaporating temp. t e = -0 C. Hot gas temp. t h = t c 25 C. Subcooling t sub =4 K Condensing temperature t c [ C] R34a , ,6 EVR , , , , ,3 EVR , , , , , EVR , , , , ,4 An increase in hot gas temperature t h of 0 K, based on t h = t c 25 C, reduces valve capacity approx. 2% and vice versa. A change in evaporating temperature t e changes valve capacity; see correction factor table below. EVR 32 EVR , , , , , , , ,0 Correction factors When sizing valves, the table value must be multiplied by a correction factor depending on evaporating temperature t e. Correction factors for evaporating temperature t e t e [ C] R34A DKRCC.PD.BB0.B5.02 / 520H9069 7

18 Capacity Pressure drop across valve p bar Hot gas capacity Qh [kw] Evaporating temp. t e =-0 C. Hot gas temp. t h =t c 25 C. Subcooling t sub =4 K Condensing temperature t c [ C] R404A/R EVR EVR EVR EVR An increase in hot gas temperature t h of 0 K, based on t h = t c 25 C, reduces valve capacity approx. 2% and vice versa. A change in evaporating temperature t e changes valve capacity; see correction factor table below. EVR Correction factors When sizing valves, the table value must be multiplied by a correction factor depending on evaporating temperature t e. Correction factors for evaporating temperature t e t e [ C] R404A/R DKRCC.PD.BB0.B5.02 / 520H9069

19 Capacity Pressure drop across valve p bar Hot gas capacity Qh [kw] Evaporating temp. t e =-0 C. Hot gas temp. t h =t c 25 C. Subcooling t sub =4 K Condensing temperature t c [ C] R404A/R EVR EVR EVR EVR An increase in hot gas temperature t h of 0 K, based on t h = t c 25 C, reduces valve capacity approx. 2% and vice versa. A change in evaporating temperature t e changes valve capacity; see correction factor table below. EVR Correction factors When sizing valves, the table value must be multiplied by a correction factor depending on evaporating temperature t e. Correction factors for evaporating temperature t e t e [ C] R404A/R DKRCC.PD.BB0.B5.02 / 520H9069 9

20 Capacity Hot gas temperature t h [ C] Condensing temperature t c [ C] Hot gas capacity G h [kg/s] at pressure drop across valve p [bar] R22/R407C EVR EVR EVR EVR EVR EVR EVR EVR EVR An increase in hot gas temperature t h of 0 K reduces valve capacity approx. 2% and vice versa. EVR DKRCC.PD.BB0.B5.02 / 520H9069

21 Capacity Hot gas temperature t h [ C] Condensing temperature t c [ C] Hot gas capacity G h [kg/s] at pressure drop across valve p [bar] R34a EVR EVR EVR EVR EVR EVR EVR EVR EVR An increase in hot gas temperature t h of 0 K reduces valve capacity approx. 2% and vice versa. EVR DKRCC.PD.BB0.B5.02 / 520H9069 2

22 Capacity Hot gas temperature t h [ C] Condensing temperature t c [ C] Hot gas capacity G h [kg/s] at pressure drop across valve p [bar] R404A/R EVR EVR EVR EVR EVR EVR EVR EVR EVR An increase in hot gas temperature t h of 0 K reduces valve capacity approx. 2% and vice versa. EVR DKRCC.PD.BB0.B5.02 / 520H9069

23 Design EVR 0 (NC) EVR 2 (NC) Danfoss 32F2.0.5 EVR 0 (NO) 4. Coil 6. Armature 8. Valve plate/ Pilot valve plate 20. Earth terminal 24. Connection for flexible steel hose 28. Gasket 29. Pilot orifice 30. O-ring 36. DIN plug 37. DIN socket (to DIN 43650) 40. Protective cap/ Terminal box 43. Valve cover 44. O-ring 45. Valve cover gasket 49. Valve body 73. Equalization hole 80. Diaphragm/Servo piston 83. Valve seat 90. Mounting hole Danfoss 32F DKRCC.PD.BB0.B5.02 / 520H

24 Design EVR 25 (NC) Danfoss 32F268.7 EVR 32 and EVR 40 (NC) 4. Coil 6. Armature 8. Valve plate / Pilot valve plate 20. Earth terminal 28. Gasket 29. Pilot orifice 30. O-ring 3. Piston ring 36. DIN plug 37. DIN socket (to DIN 43650) 40. Protective cap / Terminal box 43. Valve cover 44. O-ring 45. Valve cover gasket 49. Valve body 5. Threaded plug 53. Manual operation spindle 73. Equalization hole 74. Main channel 75. Pilot channel 76. Compression spring 80. Diaphragm / Servo piston 83. Valve seat 84. Main valve plate Pg DKRCC.PD.BB0.B5.02 / 520H9069

25 Function EVR solenoid valves are designed on two different principles:. Direct operation 2. Servo operation. Direct operation EVR 2 3 are direct operated. The valves open directly for full flow when the armature (6) moves up into the magnetic field of the coil. This means that the valves operate with a min. differential pressure of 0 bar. The valve plate (8) is fitted directly on the armature (6). Inlet pressure acts from above on the armature and the valve plate. Thus, inlet pressure and spring force act to close the valve when the coil is currentless. 2. Servo operation EVR 6 22 are servo operated with a "floating" diaphragm (80). The pilot orifice (29) of stainless steel is placed in the centre of the diaphragm. The pilot valve plate (8) is fitted directly to the armature (6). When the coil is currentless, the main orifice and pilot orifice are closed. The pilot orifice and main orifice are held closed by the armature spring force and the differential pressure between inlet and outlet sides. When current is applied to the coil the armature is drawn up into the magnetic field and opens the pilot orifice. This relieves the pressure above the diaphragm, i.e. the space above the diaphragm becomes connected to the outlet side of the valve. The differential pressure between inlet and outlet sides then presses the diaphragm away from the main orifice and opens it for full flow. Therefore a certain minimum differential pressure is necessary to open the valve and keep it open. For EVR 6 22 valves this differential pressure is 0.05 bar. When current is switched off, the pilot orifice closes. Via the equalization holes (73) in the diaphragm, the pressure above the diaphragm then rises to the same value as the inlet pressure and the diaphragm closes the main orifice. EVR 25, EVR 32 and EVR 40 are servo operated piston valves. The valves are closed with currentless coil. The servo piston (80) with main valve plate (84) closes against the valve seat (83) by means of the differential pressure between inlet and outlet side of the valve and the force of the compression spring (76). When current to the coil is switched on, the pilot orifice (29) opens. This relieves the pressure on the piston spring side of the valve. The differential pressure will then open the valve. The minimum differential pressure needed for full opening of the valves is 0.2 bar. EVR (NO) has the opposite function to EVR (NC), i.e. it is open with de-energised coil. EVR (NO) is available with servo operation only. DKRCC.PD.BB0.B5.02 / 520H

26 Material specifications EVR Danfoss 32F Standard Solenoid No. Description valves type Material Analysis Mat.no. W.no. DIN EN Valve body EVR 2 25 Brass CuZn40Pb2 CW67N EVR 2 6 Stainless steel X5 CrNi Cover EVR 0 22 Brass CuZn40Pb2 CW67N EVR 25 Cast iron EN-GJS LT EN-JS Armature tube EVR 2 25 Stainless steel X2 CrNi Armature tube nut EVR 25 Stainless steel X8 CrNiS Gasket EVR 2 25 Rubber Cr 6 Gasket EVR 25 Al. gasket Al Solder tube EVR 25 Copper SF-Cu CW024A Screws EVR 2 25 Stainless steel A Spindle for man. operat. EVR 25 Stainless steel X8 CrNiS Gasket EVR 25 Rubber Cr 26 DKRCC.PD.BB0.B5.02 / 520H9069

27 Material specifications EVR No. Description Solenoid valves type Material Analysis Mat.no. W.no. Standard Valve body EVR 32/40 Cast Iron EN-GJS LT EN-JS Cover EVR 32/40 Brass CuZn40Pb2 CW67N Armature tube EVR 32/40 Stainless steel X2 CrNi Armature tube nut EVR 32/40 Stainless steel X8 CrNiS Gasket EVR 32/40 Rubber Cr 6 Gasket EVR 32/40 Al. gasket Al Solder tube EVR 32/40 Copper SF.Cu CW024A Screws EVR 32/40 Stainless steel A DIN EN 9 Spindle for. man. operation EVR 32/40 Stainless steel X8 CrNiS DKRCC.PD.BB0.B5.02 / 520H

28 Dimensions [mm] and weights [kg] With cable connection coil With DIN plugs coil.fw.fw NV.FW.FW With terminal box coil Net weight of coil 0 W: approx. 0.3 kg 2 and 20 W: approx. 0.5 kg EVR (NC) 2 5, EVR 6 5 (NO), flare connection Connection Flare L 5 max. [in.] [mm] H H 2 H 3 H 4 L L 3 L 4 NV 0 W 2/20 W B Net B weight max. with coil EVR 2 / EVR 3 EVR 6 EVR 0 / / / / / / EVR 5 5 / For 3D models, visit 28 DKRCC.PD.BB0.B5.02 / 520H9069

29 H H2 H3 H H2 MIN.65 H3 MIN. 65 L3 Danfoss 32F957.0 L4 Danfoss 32F958.0 L L3 B L5 H H3 H2 MIN.65 Data sheet Dimensions [mm] and weights [kg] With cable connection coil With DIN plugs coil With terminal box coil Danfoss 32F959.0 L3 B Net weight of coil 0 W: approx. 0.3 kg 2 and 20 W: approx. 0.5 kg EVR (NC) 2 22, EVR 6 22 (NO), solder connection Connection Solder L 5 max. [in.] [mm] H H 2 H 3 H 4 L L 2 L 3 L 4 0 W 2/20 W B B max. Net weight with coil EVR 2 / EVR 3 / / EVR 6 EVR 0 EVR 5 3 / / / / / / / EVR 20 / EVR 22 3 / For 3D models, visit DKRCC.PD.BB0.B5.02 / 520H

30 Dimensions [mm] and weights [kg] EVR 25 with terminal box coil EVR 32 and EVR 40 terminal box.fw.fw.fw.fw.fw.fw EVR 25 EVR 32 and EVR 40 Coil with cable Coil with DIN plugs Net weight of coil 0 W: approx. 0.3 kg 2 and 20 W: approx. 0.5 kg EVR (NC) 25, EVR 32 og EVR 40, solder connection EVR 25 EVR 32 Coil with Connection Coil with Coil with terminal box Solder cable DIN L 5 max. connection connection [in.] [mm] H H 2 H 4 L L 2 L 3 L 4 0 W 2/20 W B Net weight B with max. coil / / / / EVR 40 5 / / DKRCC.PD.BB0.B5.02 / 520H9069

31 Dimensions [mm] and weights [kg] With terminal box coil Coil with cable.fw.fw.fw Coil with DIN plugs.fw Net weight of coil 0 W: approx. 0.3 kg 2 and 20 W: approx. 0.5 kg Weight of flange set For EVR 5: 0.6 kg For EVR 20: 0.9 kg EVR (NC) 5 and EVR 20, flange connection H H 2 H 3 H 4 L L Coil with Coil with cable DIN connection connection L 3 L 4 Coil with terminal box L 5 max. 0 W 2/20 W B B max. Net weight with coil excl. flanges EVR EVR DKRCC.PD.BB0.B5.02 / 520H9069 Danfoss A/S (RC-MDP/RJA), 204-0