Technical information
| For standard configurations | For customized configurations | |||||
| Limitations | Capacity | Up to 65 m3/h | Determined based on the Questionnaire information | |||
| Secondary heat transfer medium | up to 6 barg | up to 95*С | ||||
| Connection to the electricity grid |
380 V 50 Hz |
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| Maximum Power Consumption, kW | Model | Product line | ||||
| 150 | 450 | 750 | 1500 | |||
| HTG-CIRC-DG | 0.8 | 3.2 | 4.8 | 8.0 | ||
| Сжатый воздух | 6.0-9.0 barg, free of dust, moisture and oil (in compliance to ISO 8573-1) | |||||
Materials
| For standard package configurations | For customized package configurations | |
| Pumps | Cast iron | |
| Butterfly valves | Case – cast iron Disc – stainless steel |
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| Strainers | Cast iron | |
| Check valves | Stainless steel | |
| Ball valves | Carbon steel | |
| Secondary unit pipelines | Carbon steel* | |
| Frame | Carbon steel* | |
* By default. Other materials can be quoted in “Other requirements” section of the Questionnaire.
Configuration types
By the number of pumps
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| HTG-CIRC-SN – Circulation unit with a single pump. | HTG-CIRC-DB – Circulation unit with twin pumps. | HTG-CIRC-DG – Circulation unit with two pumps |
Supplied types:
| HTG-СIRC-150-DG | Option for modular heat transfer package with power from 50 up to 150 kW. |
| HTG-СIRC-450-DG | Option for modular heat transfer package with power from 150 up to 450 kW. |
| HTG-СIRC-750-DG | Option for modular heat transfer package with power from 450 up to 750 kW. |
| HTG-СIRC-1500-DG | Option for modular heat transfer package with power from 750 up to 1500 kW. |
Dimensions and weight of customized configurations
Custom-shaped for each order based on the information provided in the Questionnaire. For more information, contact Steam Control Engineering, LLC (OOO).
Dimensions and weight of standard configurations (approximate)*
Размеры и вес конфигураций по индивидуальному заказу
Определяются индивидуально для каждого заказа на основании информации, представленной в опросном листе. Для более подробной информации свяжитесь со специалистами ООО «Стим Контрол Инжиниринг».
Размеры и вес типовых конфигураций (ориентировочно)*
Модель
Расход пара, макс., (кг/час)
Расход воды, Δt=20°C, (м3/час)
Высота,H (мм)
Длина,L (мм)
Ширина,B (мм)
Соединения
Пар
Конденсат
Вода
Вход,А (мм)
Выход,Б (мм)
Вход,В (мм)
Выход,Г (мм)
ТИП
Модель
Вес, кг
a1,мм
a2,мм
b1,мм
b2,мм
c1,мм
c2,мм
d1,мм
d2,мм
L1,мм
* Реальный вид модуля может несколько отличаться от видов, представленных на рисунке ниже, с сохранением заявленных габаритов. Для более подробной информации свяжитесь со специалистами ООО «Стим Контрол Инжиниринг». Dimensions and weight of customized configurations
Custom-shaped for each order based on the information provided in the Questionnaire. For more information, contact Steam Control Engineering, LLC (OOO).
Dimensions and weight of standard configurations (approximate)*
Model
Steam flow rate, max, (kg/h)
Water flow rate, Δt=20°C, (m3/h)
Height,H (mm)
Length,L (mm)
Width,B (mm)
Connection
Steam
Condensate
Water
Inlet, А (mm)
Outlet, Б (mm)
Inlet, В (mm)
Outlet, Г (mm)
TYPE
Model
Weight, kg
a1, mm
a2, mm
b1, mm
b2, mm
c1, mm
c2, mm
d1, mm
d2, mm
L1, mm
* The actual unit may have slightly different appearance than the types shown in the figure below, but the stated dimensions will remain unchanged. For more information, contact Steam Control Engineering, LLC (OOO).
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Control system
The unit operation is controlled from the control panel of the main HTG unit. In the local control panel, there are contactors for switching pumps on/off according to the signal from the main control panel of the modular heat transfer package, as well as toggle switches for local pump control.
Selection and installation details
| To select the heat transfer medium circulation unit, it is necessary to know the value of the nominal heat transfer medium Q flow rate, which can be calculated using the heat balance formula.
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| Also, for the correct selection of circulation pumps, it is necessary to know the total hydraulic resistance of the heating/heat supply system at a nominal flow rate of heat transfer medium ΔP, also taking into account the pressure loss in the heat transfer package HTG (in particular, in the heat exchanger). The available head H, which the HTG-CIRC group pump must develop, cannot be lower than the calculated ΔP. Flow-head graphs for typical HTG-DG units are shown below. Diagrams are given for one pump.
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| For other questions – see information regarding HTG units.. |
