Unit of measure​

VHS-HW16B

VHS-HW30B

VHS-HW60B

VHS-HW70B

power device at

90/70 ° C. The temperature of 0 ° 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 ]

38,8

34

29,4

24,9

20,7

Outlet air temperature [°C]

13,7

20,6

27,5

34,2

40,8

Water fow[m³/h]

1,71

1,5

1,29

1,1

0,91

Pressure drop in the heat exchanger [kP]

24

19

14

11

7

Inlet and outlet water temperature[°C]

80/60

Inlet air temperature [°C]

-20

-10

0

10

20

Heating capacity [kW ]

34,5

29,8

25,3

20,9

16,8

Outlet air temperature [°C]

9,9

16,8

23,6

30,3

36,8

Water fow[m³/h]

1,52

1,31

1,11

0,92

0,74

Pressure drop in the heat exchanger [kP]

20

15

11

8

5

Inlet and outlet water temperature[°C]

70/50

Inlet air temperature[°C]

-20

-10

0

10

20

Heating capacity [kW ]

30,2

25,6

21,1

16,9

12,8

Outlet air temperature [°C]

6,2

13

19,7

26,4

32,8

Water fow[m³/h]

1,32

1,12

0,92

0,74

0,56

Pressure drop in the heat exchanger [kP]

16

11

8

5

3

Inlet and outlet water temperature[°C]

50/30

Inlet air temperature [°C]

-20

-10

0

10

20

Heating capacity [kW ]

21,4

17

12,8

8,7

4,71

Outlet air temperature [°C]

-1,4

5,3

12

18,4

24,7

Water fow[m³/h]

0,93

0,74

0,55

0,38

0,2

Pressure drop in the heat exchanger [kP]

9

6

3

2

1