COPPER BRAZED AND GASKETED PLATE HEAT EXCHANGER SUBSTATIONS
Model "Biella"
From 50 to 1.000 kW
Gasketed and brazed plate heat exchangers.
50 to 1.000 kW standard package.
With heat meter, control and security devices.
PN 25 on primary circuit.
Twin heat exchangers version (max 5.000 kW). User customizable. CE / PED Certification.
Small size. Easy to disassemble and move.
Ready for remote metering and remote control.
Flow rate, power and return temperature limitation.
Temperature management for fixed-point or external temperature compensated.
Our models
|
Cold Water , Cooling
|
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Pos. |
Model |
Power |
DN 1° |
DN 2° |
PN 1° |
PN 2° |
Tmax 1° |
Tmax 2° |
Dimensions |
Weight |
291 |
BIELLA 50 F |
50.00 |
50/50 |
80/80 |
16.00 |
10.00 |
95 |
95 |
1800x870x1650 |
250 |
292 |
BIELLA 75 F |
75.00 |
50/50 |
80/80 |
16.00 |
10.00 |
95 |
95 |
1800x870x1650 |
300 |
293 |
BIELLA 100 F |
100.00 |
50/50 |
80/80 |
16.00 |
10.00 |
95 |
95 |
1800x870x1650 |
300 |
294 |
BIELLA 150 F |
150.00 |
65/65 |
80/80 |
16.00 |
10.00 |
95 |
95 |
1800x870x1650 |
350 |
295 |
BIELLA 200 F |
200.00 |
80/80 |
80/80 |
16.00 |
10.00 |
95 |
95 |
1800x870x1650 |
350 |
296 |
BIELLA 250 F |
250.00 |
100/100 |
100/100 |
16.00 |
10.00 |
95 |
95 |
1800x870x1650 |
400 |
|
Cold Water , Cooling
|
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Pos. |
Model |
Power |
DN 1° |
DN 2° |
PN 1° |
PN 2° |
Tmax 1° |
Tmax 2° |
Dimensions |
Weight |
297 |
BIELLA 300 F |
300.00 |
100/100 |
100/100 |
16.00 |
10.00 |
95 |
95 |
3050x950x2100 |
850 |
298 |
BIELLA 350 F |
350.00 |
100/100 |
100/100 |
16.00 |
10.00 |
95 |
95 |
3050x950x2100 |
950 |
299 |
BIELLA 400 F |
400.00 |
125/125 |
125/125 |
16.00 |
10.00 |
95 |
95 |
3050x950x2100 |
950 |
300 |
BIELLA 500 F |
500.00 |
125/125 |
125/125 |
16.00 |
10.00 |
95 |
95 |
3050x950x2100 |
1100 |
301 |
BIELLA 600 F |
600.00 |
150/150 |
150/150 |
16.00 |
10.00 |
95 |
95 |
3050x950x2100 |
1150 |
302 |
BIELLA 700 F |
700.00 |
150/150 |
150/150 |
16.00 |
10.00 |
95 |
95 |
3050x950x2100 |
1250 |
303 |
BIELLA 800 F |
800.00 |
150/150 |
150/150 |
16.00 |
10.00 |
95 |
95 |
3050x950x2100 |
1250 |
304 |
BIELLA 900 F |
900.00 |
200/200 |
200/200 |
16.00 |
10.00 |
95 |
95 |
3050x950x2100 |
1350 |
305 |
BIELLA 1000 F |
1000.00 |
200/200 |
200/200 |
16.00 |
10.00 |
95 |
95 |
3050x950x2100 |
1350 |
|
Cold Water , Cooling
|
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Pos. |
Model |
Power |
DN 1° |
DN 2° |
PN 1° |
PN 2° |
Tmax 1° |
Tmax 2° |
Dimensions |
Weight |
306 |
BIELLA 1250 F |
1250.00 |
200/200 |
200/200 |
16.00 |
10.00 |
95 |
95 |
3050x1900x2100 |
2300 |
307 |
BIELLA 1500 F |
1500.00 |
250/250 |
250/250 |
16.00 |
10.00 |
95 |
95 |
3050x1900x2100 |
2550 |
308 |
BIELLA 2000 F |
2000.00 |
250/250 |
250/250 |
16.00 |
10.00 |
95 |
95 |
3050x1900x2100 |
2700 |
309 |
BIELLA 2500 F |
2500.00 |
300/300 |
300/300 |
16.00 |
10.00 |
95 |
95 |
3050x1900x2100 |
3200 |
Strength
range and performances
- Complete range from 50 to 6000 kW for district heating and DHW with hot and superheated water networks.
- Ready in stock delivery ready for standard models.
- Mass production ensures high quality level.
- Numerous options available.
construction
- Extremely compact, easy to transport and install.
- Mechanical design primary circuit: PN 25/135 °C standard.
- Primary circuit in accordante with high quality industrial standards (ASTM A106 GR B, tig welded with CE/PED certified x-ray).
- Wells for probes and instruments in Inox AISI 316L steel and flat sealing gasket with Teflon.
- Ready for drainage filter (serial and parallel).
- Ready for installation of optional booster pump.
- Pressure switch and temperature gauges on all circuits.
- Vents and drains on all circuits.
- Special shutter regulation valves for anti-noise district heating applications even with very high deltaP values.
- Galvanization treatment on secondary circuit.
- Metal control board IP 55 with double lock.
- Heat meter inside control board.
- CE/PED approved including also heat exchanger rupture.
- Extension of CE / PED certification to the whole set "Power Station", as an alternative to the Ispesl procedures.
- Wiring and probe cable protected by sheath.
- Amarc DHS components supplier: ALFA LAVAL (heat exchangers) | SIEMENS (heat meters, regulation valves, actuators) | KAMSTRUP (heat meters) | KSB (valves and check valves) | NAVAL OY (ball valves) | IVR (shut-off valves) | CALEFFI (security valve) | SAMSON (self-operated valves) | SALMSON (pumps) | HONEYWELL (actuators, 2-3 port valve)
management
special functions and services
- Metering system sealing and safety lock especially on probes.
- Technical assistance and training.
- Internal Service specialized in district heating with availability on-call service 24/24 h.
- Electrical and mechanical installation.
- Transport and positioning.
- Substation pre-sizing tool application.
- Specifications, diagrams and drawings.
- Preset typical insatallation schemes available.
Common schematic
Working condition
| HOT WATER | SUPERHEATED WATER | COOLING | DIRECT H.D.W. (Hot Domestic Water) | INDIRECT H.D.W. (Hot Domestic Water) | |
|---|---|---|---|---|---|
| THERMAL DESIGN PRIMARY CIRCUIT |
90/65°C | 115/65°C | 7/11°C | 85/55°C | 85/55°C |
| THERMAL DESIGN SECONDARY CIRCUIT |
60/75°C | 60/75°C | 14/8°C | 25/50°C | 30/55°C |
| PRESSURE LOSS (Δp) @ NOMINAL CONDITIONS - CIRCUITS 1 & 2 | < 10 w.c.m. (1°) < 3 w.c.m. (2°) |
< 10 w.c.m. (1°) < 3 w.c.m. (2°) |
< 15 w.c.m. (1°) < 6 w.c.m. (2°) |
< 10 w.c.m. (1°) < 3 w.c.m. (2°) |
< 10 w.c.m. (1°) < 3 w.c.m.(2°) |
| MECHANICAL DESIGN CIRCUITS 1 & 2 |
PN25 PN16 |
PN16 PN10 |
PN25 PN10 |
||
| THERMAL OVERSIZING | 20% | ||||
| CERTIFICATION DESIGN | CE/PED - ISPESL | ||||
| ΔP EMERGENCY CLOSEDOWN REGULATION VALVE |
25 barg | ||||
| OPTIMIZATIONS | FLOW RATE LIMITATION, REMOTE SIMULTANEOUS TEMPERATURE AND POWER SETTING | ||||
Gallery
