Technical Information; Type Plate; Unit Description - Altech VR Mini Manual

TECHNICAL INFORMATION

Altech VR Mini
Measure (mm)
A
B
C
D
E
F
Altech VR1, VR2, VR3
Measure (mm)
A
B
C
D
E
F

TYPE PLATE

A A L L T T E E C C H H F F L L Ä Ä K K T T L L U U F F T T V V Ä Ä R R M M A A R R E E
V V R R M M I I N N I I A A C C
Serial number: 22/......
Max. heating capacity: 20 kW
Protection rating: IP54
Voltage: 1~230 V (50 Hz)
Current consumption/Power consumption: 0,51 A/0,095 kW
Max. temp./pressure of the medium: 130 o C/1,6 MPa
Example of type plate

UNIT DESCRIPTION

5
2
3
1
1. HEAT EXCHANGER: maximum temperature and pressure for the heating unit is 130 °C and 1,6MPa. Aluminium and copper
construction using copper tubes, coil pipe and aluminium lamellas. Connecting ferrules (male thread 3/4") are on the
back panel of the unit. Our series of types includes a single-row heat exchanger in VR1 5–30 kW and two-row heat
exchanger in VR Mini 3–20 kW and VR2 8–50 kW and in VR3 13–75 kW - three row heat exchanger. The glycol concentration
in the heating medium can be up to 50 %.
2. AXIAL FLOW FAN: maximum working temperature is 60 °C and nominal power supply voltage is 230 V/50 Hz. AC Engine
protection is IP54 and insulation class F for EC motors IP is 54. Air feed is performed by the axial flow fan, which is secure
with a protective grate. Adequate blade profile and proper bearings guarantee silent and unfailing operation of the
device. High engine power allows for achieving high efficiency at low power consumption rates, maintaining full air feed
regulation. Properly profiled housing lowers the noise emission levels, which makes the device particularly user-friendly,
suitable for buildings with higher acoustic requirements.
3. HOUSING: consists of the body and the front panel, made of high quality plastic guaranteeing compatibility with devices
powered by heating medium with temperature up to 130 °C.
4. AIR GUIDES: allow the hot air stream to be directed in 4 directions. Optimum air stream range and direction are achieved
through the special fan blade profile.
5. ASSEMBLY BRACKET: an element of additional equipment - its ergonomic, light structure allows for rotating the device on
the horizontal plane for -60° – 0 – 60°, to direct the stream of hot air wherever it is necessary.
530
530
310
381
300
381
700
700
355
550
350
550
3
4
AC
AC
EC
EC
5