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VAV-RSB BELIMO • Rectangular VAV dampers

Rectangular
Belimo MP controller

Accessories

ZTH EU • Service-Tool for Belimo VAV TRAFO D • Transformators 230 V / 24 V AC

Datasheet Technical data

VAV-RSB air flow regulator can be used both for variable and constant flow and, if appropriate, for forced shut-off for both air supply and air exhaust.

Application

Regulating of air volumes to change the temperature or air quality in a room
Control and regulate the supply air flow and exhaust air flow
Airflow range can be set between two set values or as constant airflow

Material

Galvanized steel

Composition

Operating range is between 2 to 12 m/s
Integrated flow measurement with seperate measurement nipples for control and manual measurement
The damper has stable synthetic bearings and its shaft is mounted in maintenance free synthetic headings
Airtightness of the casing class C in accordance with EN1751
Blade air tightness class 0 in accordance with EN1751 in closed position

Controls

Controller type Belimo LMV-D3-MP (5Nm) and Belimo NMV-D3-MP (10Nm) are pressure regulated actuators for pressure independent controls. Settings can be done by using the Assistant App* (smartphone) with NFC connection (Near Field Communication) or by using the service tool ZTH (PC-tool).
Operating range 0-10V or 2-10V (Standard set on 2-10V)
Units of airflow: l/s or m³/h
Minimum adjustable air volume set at air velocity at +/- 2 m/s and maximum adjustable airvolume set at air velocity of 12 m/s
Differential pressure range Δp @ V_nom38 - 500 Pa
Running time over the full actuator range : 100s
Power consumption 5 Nm: 2W, 3.5VA / 10 Nm: 3W , 5VA
Supply voltage 24V AC/DC

* Assistant App available in App Store & Google Play Store

* For iPhone an ZIP-BT-NFC converter is needed!

Options

Insulated version VAV-RSB-I, satndard insulation thickness 30mm
Other communication types (ModBus, KNX) and other brands of servomotors available on request
Airtightness class C3 available upon request

Accessories

Sound attenuator, type BTH-B

Order example

VAV-RSB 400 X 100 LXH

Explanation:

VAV-RSB = Airflow regulator type

400 X 100 LXH = Dimension of the damper

Sound data

VAV-RSB		L		600
		H		100				200				300				400				500
		Vk [m/s]		3	6	9	12	3	6	9	12	3	6	9	12	3	6	9	12	3	6	9	12
p_S = 125 Pa	Lw [dB/Okt]	f [Hz]	63	45	55	63	68	51	60	68	73	53	63	71	76	56	65	73	78	59	68	76	81
			125	46	56	63	68	49	58	66	71	51	60	68	73	52	61	69	74	53	63	71	75
			250	42	49	54	57	46	53	58	61	48	55	60	63	50	56	62	64	52	59	64	67
			500	44	47	50	52	45	48	51	53	45	49	51	53	46	49	52	53	46	50	52	54
			1000	46	49	51	53	48	50	53	54	48	51	53	55	49	52	54	55	50	52	55	56
			2000	46	49	51	53	49	52	54	56	51	54	56	58	52	55	57	59	54	57	59	60
			4000	39	43	47	49	41	46	50	52	43	47	51	53	44	49	52	55	45	50	54	56
			8000	32	37	41	43	36	41	45	47	38	43	47	50	40	45	49	51	42	47	51	54
p_S = 250 Pa	Lw [dB/Okt]	f [Hz]	63	52	61	68	72	56	64	71	75	58	66	73	77	59	68	75	79	61	70	77	81
			125	49	58	65	70	53	61	69	73	55	64	71	75	56	65	72	77	58	67	74	79
			250	46	53	58	62	49	56	62	66	51	58	64	68	53	60	66	69	55	62	68	72
			500	48	52	56	58	50	54	58	60	51	55	59	61	51	56	59	62	52	57	61	63
			1000	51	54	57	59	52	56	59	61	53	57	60	61	54	57	60	62	55	58	61	63
			2000	53	56	58	59	56	58	61	62	57	60	62	64	58	61	63	65	60	63	65	66
			4000	49	52	55	57	51	54	57	59	52	56	59	60	53	56	59	61	54	58	61	63
			8000	45	49	52	54	47	51	54	56	49	53	56	58	50	64	57	59	51	55	58	60
p_S = 500 Pa	Lw [dB/Okt]	f [Hz]	63	57	65	72	76	60	69	76	80	63	71	78	82	64	73	80	84	67	75	82	86
			125	53	63	71	77	56	66	74	80	58	68	76	81	59	69	77	83	61	71	79	84
			250	49	58	66	70	55	64	72	76	59	68	75	80	61	70	78	82	54	74	81	86
			500	53	59	63	66	56	62	66	69	58	63	68	71	59	65	69	72	61	66	71	73
			1000	59	62	64	66	61	64	66	67	62	64	67	68	62	65	68	69	63	66	69	70
			2000	64	65	66	66	66	67	68	69	68	69	70	70	69	70	71	71	70	71	72	73
			4000	63	64	65	66	65	66	67	68	66	67	68	69	67	68	69	69	68	69	70	70
			8000	59	61	63	64	61	63	65	66	62	65	66	68	63	65	67	69	64	67	69	70
		L		600				1000
		H		600				700				800				900				1000
		Vk [m/s]		3	6	9	12	3	6	9	12	3	6	9	12	3	6	9	12	3	6	9	12
p_S = 125 Pa	Lw [dB/Okt]	f [Hz]	63	59	68	76	81	62	71	79	84	64	74	82	87	65	75	83	88	66	76	83	88
			125	53	63	71	75	55	65	73	77	57	66	74	79	57	67	75	80	57	67	75	80
			250	52	59	64	67	54	61	66	69	56	63	68	71	57	64	69	72	58	64	69	73
			500	46	50	52	54	47	51	53	55	47	51	53	55	48	51	54	55	48	51	54	55
			1000	50	52	55	56	51	53	56	57	51	54	56	57	51	54	56	58	51	54	56	58
			2000	54	57	59	60	56	59	61	62	57	60	62	64	58	61	63	65	58	61	63	65
			4000	45	50	54	56	47	52	56	58	49	53	57	59	49	54	58	60	49	54	58	60
			8000	42	47	51	54	45	50	54	56	47	52	56	58	48	53	57	59	48	53	57	59
p_S = 250 Pa	Lw [dB/Okt]	f [Hz]	63	61	70	77	81	63	72	79	83	65	74	80	85	66	75	81	86	66	75	82	86
			125	58	67	74	79	60	69	77	81	62	71	79	83	63	72	80	84	64	72	80	84
			250	55	62	68	72	57	65	70	74	59	67	72	76	60	68	73	77	61	68	73	77
			500	52	57	61	63	54	58	62	64	55	59	63	65	55	60	63	66	55	60	63	66
			1000	55	58	61	63	56	59	62	64	57	60	63	65	57	61	64	65	57	61	64	65
			2000	60	63	65	66	62	65	67	68	63	66	68	69	64	67	69	70	64	67	69	70
			4000	54	58	61	63	56	59	62	64	57	60	63	65	57	61	64	66	57	61	64	66
			8000	51	55	58	60	53	57	60	62	54	58	61	63	55	59	62	64	55	59	62	64
p_S = 500 Pa	Lw [dB/Okt]	f [Hz]	63	67	75	82	86	69	78	85	89	71	80	87	91	72	81	88	92	72	81	88	92
			125	61	71	79	84	63	73	81	86	64	74	83	88	65	75	84	89	65	75	84	89
			250	65	74	81	86	69	78	85	90	72	81	88	93	73	82	89	94	74	83	90	95
			500	61	66	71	73	63	68	73	75	64	70	74	77	65	71	75	78	65	71	75	78
			1000	63	66	69	70	64	67	70	71	65	68	70	72	66	69	71	72	66	69	71	72
			2000	70	71	72	73	72	73	74	75	73	75	75	76	74	75	76	77	74	75	76	77
			4000	68	69	70	70	69	70	71	72	70	71	72	73	70	72	73	73	70	72	73	73
			8000	64	67	69	70	66	68	70	71	67	69	71	72	68	70	72	73	68	70	72	73

Correction factor for other widths

	L [mm]	Δp_s = 125 Pa								Δp_s = 250 Pa								Δp_s = 500 Pa
	L [mm]	63	125	250	500	1000	2000	4000	8000	63	125	250	500	1000	2000	4000	8000	63	125	250	500	1000	2000	4000	8000
L = 600 mm	200	-8	-4	-6	-2	-2	-5	-4	-6	-5	-6	-6	-3	-3	-4	-3	-4	-6	-5	-10	-5	-3	-4	-3	-3
	300	-5	-3	-4	-1	-1	-3	-3	-4	-3	-4	-4	-2	-2	-3	-2	-3	-4	-3	-6	-3	-2	-3	-2	-2
	400	-3	-2	-2	-1	-1	-2	-2	-2	-2	-2	-2	-1	-1	-2	-1	-1	-2	-2	-4	-2	-1	-2	-1	-1
	500	-1	-1	-1	0	0	-1	-1	-1	-1	-1	-1	0	0	-1	-1	-1	-1	-1	-2	-1	0	-1	0	-1
	600	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
	700	1	1	1	0	0	1	1	1	1	1	1	0	0	1	0	1	1	1	1	1	1	1	0	0
	800	2	1	2	0	1	1	1	2	1	1	2	1	1	1	1	1	2	1	3	1	1	1	1	1
	900	3	2	2	1	1	2	2	2	2	2	2	1	1	2	1	1	2	2	4	2	1	2	1	1
	1000	4	2	3	1	1	2	2	3	3	3	1	1	2	2	2	3	2	4	2	1	2	1	2	2
L = 1000 mm	800	-2	-1	0	-1	-1	-1	-1	0	-1	-1	-1	-1	-1	-1	-1	-1	-1	-1	-1	-2	-1	-1	-1	-1
	900	-1	-1	0	-1	0	0	-1	-1	-1	-1	-1	0	0	0	0	0	-1	-1	0	-1	0	0	0	0
	1000	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0

VAV-RSB = Variable or constant volume damper
Q = In-Duct air volume in m³/h
Qmin - Qmax = minimum and maximum set point in m³/h
Vk = Average velocity in the damper in m/s
Ps = Pressure drop over the damper according to the position of the blade
Lw [dB/Okt] = Sound power given at a specific pressure drop Ps for the frequencies f[Hz] from 63 up to 8000 Hz in dB
Correction factor for other widths in relation to the sizes L=600mm and L=1000mm in dB

Dimensions

VAV-RSB	L [mm]	H [mm]	kg
200 x 100	200	100	2.8
200 x 200	200	200	3.7
300 x 100	300	100	3.3
300 x 200	300	200	4.5
300 x 300	300	300	5.8
400 x 100	400	100	3.7
400 x 200	400	200	5.4
400 x 300	400	300	7.1
400 x 400	400	400	8.8
500 x 200	500	200	6.2
500 x 300	500	300	8.3
500 x 400	500	400	10.4
500 x 500	500	500	12.6
600 x 200	600	200	7.1
600 x 300	600	300	9.6
600 x 400	600	400	12.1
600 x 500	600	500	14.7
600 x 600	600	600	17.2
700 x 300	700	300	10.9
700 x 400	700	400	13.8
700 x 500	700	500	16.8
700 x 600	700	600	19.7
700 x 700	700	700	22.7
800 x 300	800	300	12.1
800 x 400	800	400	15.5
800 x 500	800	500	18.9
800 x 600	800	600	22.3
800 x 700	800	700	25.7
900 x 300	900	300	13.4
900 x 400	900	400	17.2
900 x 500	900	500	21
900 x 600	900	600	24.8
900 x 700	900	700	28.6
1000 x 300	1000	300	14.7
1000 x 400	1000	400	18.9
1000 x 500	1000	500	23.1
1000 x 600	1000	600	27.3
1000 x 700	1000	700	31.6

Mounting

Controle modes

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