ERVR, Rectangular vav control unit in galvanised steel with servomotor
ERVR Rectangular vav control unit in galvanised steel with servomotor
Description
These regulators are used to control and maintain the amount of air in VAV systems.
Notes
For correct pressure readings and for a flow rate tolerance of 5%, a straight duct with the same size as the regulator and 2/3 times the size of the base must be provided upstream. Otherwise, the air flow rate may vary between 10% and 20% from the calibrated value.
Characteristics
-Galvanised steel sheet casing;
-Dynamic Δp probe to measure and maintain the air flow rate according to the room demand;
-Flow regulator supplied with Belimo LMV-D3MP motor.
-Galvanised steel airtight regulation damper with lateral and longitudinal gaskets;
-Operating range between 20 and 1000 Pa;
-Flow rate adjustment and control by means of a linearised motor controller;
-Self-generated and radiated noise tests according to the UNI EN 25135 and ISO 3741 Standards.
Models
ERVR single casing.
ERVR-I double casing.
On demand
-VAV-Compact, AC/DC 24 V, Bacnet MS/TP, Modbus RTU, MP-Bus, IP54 LMV-D3-MOD (5Nm)
-VAV-Compact, AC/DC 24 V, KNX (S-Mode), IP54
LMV-D3-KNX (5Nm)
- Intermediate dimensions.
Simple casing diagram
Double casing diagram
Operating data and price list:
When ordering, indicate the minimum and maximum air flow rates to be programmed.
| Model | Minimum air flow rate |
Maximum air flow rate |
ERVR single casing. Control signal 2...10V |
ERVR single casing. Control signal 0...10V |
ERVR-I double casing. Control signal 2...10V |
ERVR-I double casing. Control signal 0...10V |
|
| B mm | H mm | m3/h | m3/h | euro | euro | euro | euro |
| 200 | 110 | 160 | 790 | 613,72 | 613,72 | 710,15 | 710,15 |
| 400 | 110 | 315 | 1580 | 662,23 | 662,23 | 778,06 | 778,06 |
| 600 | 110 | 475 | 2375 | 710,73 | 710,73 | 845,96 | 845,96 |
| 400 | 210 | 605 | 3040 | 705,83 | 705,83 | 839,10 | 839,10 |
| 600 | 210 | 905 | 4540 | 758,50 | 758,50 | 912,84 | 912,84 |
| 800 | 210 | 1210 | 6040 | 807,40 | 807,40 | 981,29 | 981,29 |
| 600 | 310 | 1340 | 6710 | 804,53 | 804,53 | 977,29 | 977,29 |
| 800 | 310 | 1785 | 8915 | 857,58 | 857,58 | 1051,55 | 1051,55 |
| 1000 | 310 | 2230 | 11160 | 908,59 | 908,59 | 1122,97 | 1122,97 |
| 600 | 410 | 1770 | 8875 | 850,58 | 850,58 | 1041,75 | 1041,75 |
| 800 | 410 | 2360 | 11790 | 907,77 | 907,77 | 1121,82 | 1121,82 |
| 1000 | 410 | 2950 | 14750 | 978,16 | 978,16 | 1220,35 | 1220,35 |
ECOCLIMA s.r.l. P.IVA 03380110282 |