Brochure

800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA
4
0
O
50905 - 05/12 - Subject to change. © Belimo Aircontrols (USA), Inc
.
NRQ...24-MFT Quick Runnin
g
Actuators, Multi-Function Technolo
gy
M
o
d
e
ls
NR
Q
B24-MFT Basic Versio
n
NR
Q
X24-MFT Flexible Version
Technical Data
Power suppl
y
24 VAC ± 20% 50
/
60 Hz
24 VD
C
± 10%
P
ower consum
p
t
i
on runn
i
n
g
12
W
h
o
ldi
ng
1
.5
W
Transformer sizin
g
1
8 VA
(
Class 2 power source
)
El
ectr
i
ca
l
connect
i
o
n
NR
Q
B24-MF
T
NR
Q
X24-MF
T
½”
con
d
u
i
t connector,
1
8
G
A plenum rated cable
3 ft
[
1m
]
3 ft
[
1m
]
, 10 ft
[
3m
]
, 16 ft
[
5m
]
O
verload protectio
n
e
l
ectron
i
c t
h
rou
gh
out
0
to
9
5
°
rotat
i
on
O
perating range Y 2 to 10 VD
C
, 4 to 20 mA (default)
variable (VD
C
, on/off)
Feedback output U 2 to 10 VDC, 0.5mA max
V
D
C
variabl
e
In
p
ut im
p
edance
1
00 kΩ
(
0.1 mA
)
, 500 Ω, 1500
Ω
(
on/o
ff)
An
g
le of rotation
m
ax 95°, ad
j
ustable with mechanical stop
electronicall
y
variabl
e
Dir
ec
ti
o
n
o
f r
o
t
a
ti
o
n rever
s
ible with
P
os
iti
o
n in
d
i
ca
ti
on
refl ective visual indicator
(
snap-on
)
M
anua
l
overr
ide
externa
l
p
us
h
b
utton
R
unn
i
ng t
i
me
NR
Q
B24-MF
T
NR
Q
X24-MF
T
constant of inde
p
endent load
5
s
econ
ds
5,
10
or
1
5 secon
d
s
H
um
idi
t
y
5 to
9
5
%
RH
non-con
d
ens
i
ng
(EN
60
7
30
-
1)
Ambient tem
p
erature
-
22°F to 122°F
[
-30°C to 50°C
]
S
tora
g
e temperature
-
40°F to 176°F
[
-40°
C
to 80°
C]
H
ous
i
n
g
NEMA
2/IP
5
4
H
ous
i
n
g
mater
i
a
l
UL94
-5
VA
A
gency
li
st
i
ngs
†
c
UL
us accor
di
ng to
UL
60
7
30
-
1A/
-
2
-
14
,
C
AN/
CS
A E60730-1:02,
C
E accordin
g
to
2004/108/E
C
and 2006/95/E
C
for line voltage
a
nd/or –S version
s
Noise leve
l
<52 d
B
(A)
Quality standar
d
ISO 9001
Rated Impulse Voltage 800V, Type of action 1, Control Pollution Degree 3
.
Dimensions with 2-Way Valve
N
RQ_2_Wa
y
V
alve Nominal
S
ize Dimensions
(
Inches [mm]
)
V
a
l
ve
B
o
dy
I
nc
h
es
DN
[
mm
]
A
B
B
231-
B
232 1¼”
32
3.72” [94.6] 2.04” [51.9]
B
2
38
-
B
24
0
1½”
4
0
3.88” [98.5] 2.04” [51.9]
B
248-
B
250
2”
5
0
4
.
21”
[10
7
]
2
.
2
7
”
[
57.7
]
Dimensions with 3-Way Valve
N
RQ_3_Way
V
alve Nominal
S
ize Dimensions
(
Inches [mm]
)
V
alve Bod
y
I
nches DN
[
mm
]
A B
C
B
329-
B
331 1¼
”
3
2
3
.96” [100.6]
2
.
2
7
”
[
57.7
]
2
.
14”
[
5
4
.
3]