Unit of measure​

VHS-HW16B

VHS-HW30B

VHS-HW60B

VHS-HW70B

power device at

90/70 ° C. The temperature of -20 ° C

kW

22.2

38.8

68.9

78.6

The range of heating power

kW

7-22.2

13-38.8

23-68.9

26-78.6

Maximum performance fans. m³ / h

1743

2973

2973

4400

The maximum range of air

m

10-12

10-18

10-18

10-25

Number of rows heater

number

1

2

3

2

Weight of the device with water / without water

kg

15.5 / 15

22.3 / 21

24.9 / 23

29/27

Water volume

dm³

0.5

1.3

1.9

2

Increasing temperature. *

° C

26.7

27.5

48.7

37.5

The maximum temperature of the coolant

° C

110

110

110

110

Maximum operating pressure

MPa

1.6

1.6

1.6

1.6

Rated current

A

0.42

0.66

0.66

0.82

Voltage

V / Hz

230/50

230/50

230/50

230/50

Engine power

W

80

150

150

180

Engine speed

rev / min

1380

1400

1400

1380

IP (protection) of the engine

-

54

54

54

54

The diameter of the connecting pipe

"

3/4

3/4

3/4

 Product dimensions:

a [ mm ]

452

552

552

660

b [ mm ]

494

545

545

696

c [ mm ]

202

252

252

252

Inlet and outlet water temperature[°C]

90/70

Inlet air temperature [°C]

-20

-10

0

10

20

Heating capacity [kW ]

68,9

60,3

52,1

44,3

36,8

Outlet air temperature [°C]

39,8

44,3

48,7

52,9

56,9

Water fow[m³/h]

3,04

2,66

2,29

1,95

1,62

Pressure drop in the heat exchanger [kP]

52

41

31

23

16

Inlet and outlet water temperature[°C]

80/60

Inlet air temperature [°C]

-20

-10

0

10

20

Heating capacity [kW ]

61,5

53

45

37,4

30,1

Outlet air temperature [°C]

33,3

37,8

42,1

46,3

50,2

Water fow[m³/h]

2,7

2,33

1,98

1,64

1,32

Pressure drop in the heat exchanger [kP]

43

33

24

17

12

Inlet and outlet water temperature[°C]

70/50

Inlet air temperature [°C]

-20

-10

0

10

20

Heating capacity [kW ]

54

45,8

37,9

30,5

23,3

Outlet air temperature [°C]

26,8

31,3

35,5

39,5

43,4

Water fow[m³/h]

2,36

2

1,66

1,33

1,02

Pressure drop in the heat exchanger [kP]

35

26

18

12

7

Inlet and outlet water temperature[°C]

50/30

Inlet air temperature [°C]

-20

-10

0

10

20

Heating capacity [kW ]

38,9

31,1

23,6

16,3

9,23

Outlet air temperature [°C]

13,8

18

22

25,9

29,3

Water fow[m³/h]

1,69

1,35

1,02

0,71

0,4

Pressure drop in the heat exchanger [kP]

20

13

8

4

1