CRHB/T-CRVB/TN ECOWATT
Roof fans
Centrifuges - Reaction - ECM < 14000 m3/h
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CRHB/T-CRVB/TN ECOWATT
New product
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ErP 2018 compliant UVNR - Variable EC Motor |
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- Compact low height turret
- Horizontal or vertical rejection
- Low consumption ECM engine
- PLUS: regulated version in VAV, COP, CAV
- Mounted switch
Application
General extraction of stale air.
Airflow temperature: -20°C to +40°C.
Order online
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Description
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Dimensions
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Documentation
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Public Price
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Software
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References
Flow rates from 100 to 14,000 m3/h.
4 ranges:
Technical fans selection
4 ranges:
- CRHB/TN ECOWATT: horizontal discharge without regulation.
- CRVB/TN ECOWATT: vertical discharge without regulation.
- CRHB/TN ECOWATT PLUS: horizontal discharge with regulation.
- CRVB/TN ECOWATT PLUS: vertical discharge with regulation.
- Single phase: CRHB N - CRVB N ECOWATT / PLUS
- Three-phase: CRHT N - CRVT N ECOWATT/PLUS
- Reaction wheel.
- Suction plate made of galvanized Z275 steel sheet.
- Anti-bird protection mesh.
- Shell in Z275 galvanized steel and aluminum.
- External Rotor ECM Motor:
- Mono 230 V ± 10% / 50-60 Hz, IP44 with thermal protection.
- Tri 400 V ± 10% / 50-60 Hz, IP54 with thermal protection.
- Built-in on-off proximity switch.
- Speed adjustable either by the potentiometer placed in the terminal box, or by an external control type REB ECOWATT.
- Analog input in the terminal box to control the turret by a 0-10V signal.
- Integrated regulation allows manual configuration of operating modes. Integrated digital clock. Up to 18 pressure/flow setpoints can be configured without the need for a programming console:
- Constant pressure COP preset at 100Pa
- Constant flow CAV.
- VAV variable speed.
- PV-GV mode.
- Remote on/off relay
- Boost Relay
- Night mode relay
- 2 output alarm relay
- Up to 3 analog inputs
- Access to advanced settings, adjustment of time slots:
- By Modbus RTU communication on RS485 port.
- Via Wi-Fi communication with SPCM-WS ECOWATT PLUS (accessory to connect to a phone or PC).
Technical fans selection
CRHB-N / CRHT-N ECOWATT / PLUS
B%20N%20ECOWATT%20-%20PLUS/CRHB-ECOWATT-dim.jpg)
* Not in PLUS version
CRVB-N / CRVT-N ECOWATT / PLUS
B%20N%20ECOWATT%20-%20PLUS/CRVB-ECOWATT-dim.jpg)
| Size | ØA | □B | □C | ØD | E | F | G | Weight (kg) |
| 250* | 570 | 245 | 326 | 204 | 35 | 228 | 10 | 10 |
| 280 | 640 | 330 | 435 | 228 | 40 | 273.5 | 12 | 16 |
| 315 | 895 | 450 | 560 | 257 | 40 | 324 | 12 | 18 |
| 355 | 895 | 450 | 560 | 289 | 40 | 367 | 12 | 22 |
| 400 | 1150 | 535 | 630 | 326 | 40 | 363 | 12 | 32 |
| 450 | 1150 | 535 | 630 | 367 | 40 | 397 | 12 | 35 |
| 500 | 1150 | 590 | 710 | 407 | 40 | 424 | 14 | 40 |
| 560 | 1300 | 750 | 900 | 455 | 50 | 518 | 14 | 70 |
| 630 | 1300 | 750 | 900 | 513 | 50 | 555 | 14 | 71 |
CRVB-N / CRVT-N ECOWATT / PLUS
| Size | ØA | □B | □C | ØD | E | F | G | Weight (kg) |
| 250 | 434 | 245 | 326 | 204 | 35 | 260 | 10 | 12 |
| 280 | 560 | 330 | 435 | 228 | 40 | 305 | 12 | 18 |
| 315 | 754 | 450 | 560 | 257 | 40 | 395 | 12 | 20 |
| 355 | 754 | 450 | 560 | 289 | 40 | 395 | 12 | 25 |
| 400 | 857 | 535 | 630 | 326 | 40 | 459 | 12 | 34 |
| 450 | 857 | 535 | 630 | 367 | 40 | 459 | 12 | 37 |
| 500 | 950 | 590 | 710 | 407 | 40 | 530 | 14 | 44 |
| 560 | 1216 | 750 | 900 | 455 | 50 | 581 | 14 | 73 |
| 630 | 1216 | 750 | 900 | 513 | 50 | 581 | 14 | 74 |
Detailed specifications
Text catalog pages (CT)
Catalog Pages - Other
Public tariff price
Price catalog pages (CP)
Installation instructions
Installation instructions (NT) Other
Installation instructions (NT) - Old version
EASYVENT
Access the software online
| ALL APPLICATIONS |
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Selection of fans and AHU |
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