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Technical characteristics
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| Specifications | Derivation of the state sanitary-epidemiological expertise |
Information about product certification |
Marking of heat accumulators WHA «Teplobak»
The structure of conventional sign of water heater for identifying while ordering and documentation of other product:
1 – with heat exchanger of catchment circuit of hot-water supply
system and heat exchanger of external heating circuit;
2 – with heat exchanger of catchment circuit of hot-water supply
system;
3 – with heat exchanger of external heating circuit;
4 – without heat exchangers.
The examples of recording the conventional sign of water heater with nominal capacity of 1500 l with external heat exchanger circuit:
Water heater WHA – 1500 – 3 ТB B 28.2-2536302237-001:2009.
Water heater with nominal capacity of 750 l without heat exchangers:
Water heater WHA – 750 – 4 ТB B 28.2-2536302237-001:2009.
Technical characteristics of heat accumulators WHA «Teplobak»
| Parameters |
WHA-400 | WHA-500 | WHA-750 | WHA-1000
|
WHA-1500
|
WHA-2000
|
|
| Volume capacity, ±5% Coolant volume Heat exchanger capacity of water-folding circuit Capacity of heat exchanger of external heating circuit |
L | 400 380 10 10 |
500 474 16 10 |
750 703 35 12 |
1000 944 42 14 |
1500 1430 52 18 |
2000 1930 52 18 |
| Temperature of heating
circuit supply |
°С | 95 | 95 | 95 | 95 | 95 | 95 |
| Pressure on the side of heating circuit |
bar | 3 | 3 | 3 | 3 | 3 | 3 |
| Temperature of coolant supply of heat exchanger of heating circuit of solar
collectors |
°С | 95 | 95 | 95 | 95 | 95 | 95 |
| Pressure on the side of coolant of heating circuit of solar collectors |
bar |
6 | 6 | 6 | 6 | 6 | 6 |
| Permissible water temperature
in water-folding WAN circuit |
°С | 95 | 95 | 95 | 95 | 95 | 95 |
| Pressure on the side of the water-folding WAN circuit |
bar |
10 | 10 | 10 | 10 | 10 | 10 |
| Area of heating circuit heat exchanger of solar collectors |
m2 | 1,5 | 1,5 | 1,5 | 1,8 | 2,3 | 2,3 |
| Area of the water-folding WAN circuit heat exchanger |
m2 | 1,4 | 2,2 | 3,8 | 4,6 | 5,7 | 5,7 |
Overall, installing and attaching dimentions of heat accumulators
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Parameters |
WHA-400 | WHA-500 | WHA-750 | WHA-1000
|
WHA-1500
|
WHA-2000
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| Diameter Dmax | mm | 800 | 800 | 950 | 1100 | 1200 | 1400 | |
| Height Hmax | mm | 1655 | 1905 | 2005 | 2005 | 2065 | 2120 | |
| Inclusion: | ||||||||
| A Branch pipes of supplying and reverse-way mains of heating circuit (9*) | G | 1 1/2 | 1 1/2 | 1 1/2 | 1 1/2 | 1 1/2 | 1 1/2 | |
| B Branch pipes of cold and hot water supply system (2) | G | 3/4 | 3/4 | 1 | 1 | 1 | 1 | |
| C Branch pipes of supplying and reverse-way mains of external heating circuit (2) | G | 3/4 | 3/4 | 1 | 1 | 1 | 1 | |
| D Branch pipes for installing temperature-sensorsn (3*) | G | 3/4 | 3/4 | 3/4 | 3/4 | 3/4 | 3/4 | |
| E Technological branch pipe (1) | G | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 | |
| Mass in a set |
kg | 155 | 180 | 200 | 295 | 370 | 445 | |
|
Notes: * Amount and location of branch
pipes may vary in agreement with the consumer. |
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