OPTIMA-RI-125-BLC1-MOD

Optima with Belimo Modbus communication,insulated

Номер позиции: 77630

Description

Single or double skin circular VAV terminal units are commonly used for return air applications or for supply applications at low system pressures. OPTIMA terminal units are ideal for single zone control with supply and return in Master and Slave setup such as offices, hotel rooms or meeting rooms where the required cooling and heating load will vary on demand.

Highlights:

• Damper tightness class 4 according to EN 1751

• Casing tightness class C according to EN 1751

• High measurement / control accuracy of 5 %

• Operating range of up to 1000 Pa

• Double skin version OPTIMA-RI with external isolation under steel sheet cover for noise reduction

Design

VAV unit housing as well as the control damper blade is made from galvanized sheet steel. The duct connections and the damper blade are equipped by gaskets to maintain high air tightness. The dynamic pressure measurement probe consists from aluminum pipes connected to the pressure sensor by polyurethane impulse tubing.

Controls

The VAV controllers are as standard equipped by compact controllers/actuators with analog setpoint and feedback signals in mode DC 2 V … 10 V or DC 0 V … 10 V. The compact controllers are equally available with MP-BUS, MODBUS, BACnet, KNX and LON communication capability. On demand as alternative, Gateway communication units can be provided and can be connected later in time to building management systems (only possible with MP-BUS communication on board). VAV compact controllers are factory calibrated as standard to the air volume or upon request can be adjusted to site required settings prior to dispatch on Vmin and Vmax range. The air volumes can also be readjusted on site with ZTH-EU hand held service tool or, for the type OPTIMA-…GO… by dials on the controller. If specific air volumes for Vmin and Vmax would be required, this must be indicated prior to order of the units for adequate calibration in the factory.

• BLC1: Belimo LMV-D3 compact controller with MP-BUS communication and analog 0 V … 10 V setpoint and feedback signals. NFC communication port is available for the device configuration by the “Belimo Assistant” smartphone application.

• BLC4: Belimo LMV-D3 compact controller without BUS communication and with analog 0 V … 10 V setpoint and feedback signals.

• BLC1MOD: Belimo LMV-D3 compact controller with selectable Modbus RTU and BACnet MS/TP bus communication, MP-BUS communication and analog 0 V … 10 V setpoint and feedback signals.

• BLC1LON: Belimo LMV-D3 compact controller with LON bus and MP-BUS communication

• BLC1KNX: Belimo LMV-D3 compact controller with KNX bus and MP-BUS communication

• GO: Compact controller with configuration dials and display for immediate adjustment at site, with analog 0 V … 10 V setpoint and feedback signals. • GOMOD: Compact controller with parametrizing dials and display for immediate adjustment on site, communicative via Modbus-RTU and with analog 0 V … 10 V setpoint and feedback signals.

Технические характеристики

Размеры и вес
Вес 2,334 кг
Size Vmin @ 2m/s* Vmax @ 9m/s* øD øD1 L L1 L2 L3 m (R) m (RI)

(mm)

(m3/h)

(l/s)

(m3/h)

(l/s)

(m3/h)

(l/s)

(mm)

(kg)

80

36

10

163

45

199

55

78

135

290

180

117,5

146,0

1,2

1,6

100

57

16

254

71

311

86

98

155

127,5

156,0

1,4

1,8

125

88

24

398

111

486

135

123

180

390

280

140,0

168,5

1,6

2,4

140

111

31

499

139

610

169

137,5

195

147,5

176,0

1,8

2,7

160

145

40

651

181

796

221

157,5

215

157,5

186,0

2,0

3,0

180

183

51

824

229

1008

280

177,5

235

167,5

196,0

2,2

3,3

200

226

63

1018

283

1244

346

197,5

255

490

380

177,5

206,0

2,8

4,4

225

286

79

1288

358

1575

438

222,5

280

190,0

218,5

3,5

5,3

250

353

98

1590

442

1944

540

247,5

305

202,5

231,0

4,2

6,2

280

443

123

1995

554

2438

677

277,5

335

590

480

217,5

246,0

5,0

7,7

315

561

156

2525

701

3086

857

312,5

370

235,0

263,5

5,6

8,6

355

713

198

3207

891

3920

1089

352,5

410

255,0

283,5

6,4

9,8

400

905

251

4072

1131

4976

1382

397,5

455

277,5

306,0

8,0

11,7

500

1414

393

6362

1767

7775

2160

497

555

790

680

327,0

356,0

12,7

19,2

630

2244

623

10100

2806

12344

3429

627

685

392,0

421,0

17,6

26,7

Примечание:

* Регуляторы калибруются на заводе согласно данной таблице, в случае если другие значения Vmin и Vmax не указаны в заказе.

Vmin может регулироваться в пределах от 0 м3/ч до Vnom

Vmax может регулироваться в пределах от 20 % до 100 % от значения Vnom

При скорости 0 м/с - 2 м/с погрешность показателя расход воздуха составляет: ± 25 %

При скорости 2 м/с - 3 м/с погрешность показателя расход воздуха составляет: < ± 10 %

При скорости 3 м/с - 11 м/с погрешность показателя расход воздуха составляет: < ± 4 %