Medium class BERIL boilers

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Operation

 

     In heating systems based on medium class boilers a constant user-predetermined temperature of a coolant at the boiler output (10-90 ºC) is maintained automatically round-the-clock.
     Bimetallic detection relay ТАД 101 is situated inside the heating system tube and provides for a precise coolant temperature control.
     Control units which all three-phase (380V) medium class boilers are equipped with, are supplied with built-in safety automation, ТАД 101 temperature detection relay, power execution device (magnetic starter) and indicator of the boiler working condition (on/off).

 

Operational economy

Electrical power consumption of medium class boilers during operation in heating networks is 10 to 20% lower in comparison with boilers of other manufacturers, due to a patented construction of electrodes and TEHs (tubular electric heaters) (for more information see «Company’s developments» section).

Boilers of 3, 5, 7 and 9 kW

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Medium class boiler connection scheme (220V)

  1. Beril 3 boiler (Beril 5)
  2. Temperature detection relay ТАД 101
  3. Safety automation (for 3 kW boiler – 16 А, for 5 kW boiler – 25 А)
    (purchased separately)

Operation procedure.

  1. Connect boiler to electric network according to the scheme. Temperature detector ТАД 101 should be installed onto the outlet pipe. Detector should be connected with a copper multiwire cable with cross-section of 2.5. Safety automation provides for turning the boiler power on and off, as well as for automated protection in the case of a current overload.
  2. Set the desired temperature value on a ТАД 101 (70-75 °С).
  3. Turn on the safety automation. If your heating system installation and boiler connection power scheme are correct, than the heating system will quickly heat up.
  4. Further boiler switching on and off proceeds automatically; automation will switch off the boiler power when maximum coolant temperature at the boiler outlet will be detected (70-75 °С). Upon temperature decrease the boiler will be powered on in a similar automated way.

More detailed description of temperature detectors operation you may find in the enclosed documentation.

Package of single-phase (220 V) boilers of 2.5 kW, 3 kW, 4 kW, 5 kW with control unit

Size (mm): 250 х 110 х 70 Weight 1.6 kg

Boilers of 6 to 33 kW

Three-phase (380V) control unit (up to 33 kW)

For boilers Beril 25, 33 kW - Size (mm): 330 х 260 х 150, weight 2.5 kg

For boilers Beril 6-15 kW - Size (mm): 260 х 210 х 110, weight 1.5 kg

Medium class boiler connection scheme (380V 3N)

Attention!

For heating of large areas a heating system of a corresponding large size is required. Our company professionals will advise you on managing several three-phase medium class boilers with one control unit ГЭКК with RC+GSM connection possibility.

Operation procedure.

  1. Connect boiler to electric network according to the scheme. Temperature detector ТАД 101 should be installed onto the outlet pipe. Detector should be connected with a copper multiwire cable with cross-section of 0.75. Safety automation, situated in the “BERIL” control unit, provides for turning the boiler power on and off, as well as for automated protection in the case of a current overload.
  2. Set the desired temperature value on a ТАД 101 (70-75 °С).
  3. Turn on the safety automation. If your heating system installation and boiler connection power scheme are correct, than the heating system will quickly heat up.
  4. Further boiler switching on and off proceeds automatically; automation will switch off the boiler power when maximum coolant temperature at the boiler outlet will be detected (70-75 °С). Upon temperature decrease the boiler will be powered on in a similar automated way.

More detailed description of temperature detectors operation you may find in the enclosed documentation.

PRICE LIST
Medium class boilers (TEH-based)
Retail prices

Set price (boiler + control unit) including VAT

BERIL boiler
power capacity, kW
Heated areas, m3 Nominal voltage, V Price, EUR
2,5 70 220 order
4 100 220 order
6 160 380 order
9 240 380 order
12 325 380 order
15 400 380 order

PRICE LIST
Medium class boilers (electrode)
Retail prices

Equipment price (boiler without control unit) including VAT

BERIL boiler
power capacity, kW
Heated areas, m3 Nominal voltage, V Price, EUR
3 80 220 147.75
5 135 220 155.14
7 160 220 162.52
9 240 380 384.10
12 325 380 391.53
15 400 380 398.92
25 675 380 406.32
33 800 380 413.70

All production is certified by GOSSTANDART (RUSSIA) according to demands of the INTERNATIONAL ELECTROTECHNICAL COMMISSION (IEC, Geneva) and is patented by a FEDERAL INSTITUTE OF INDUSTRIAL PROPERTY.

SIA "BERIL" Ieriku 48, Riga, LV-1084. Talr./fakss 67 501 262, mob. 26 120 100; e-mail:info@beril.lv; www.beril.lv
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