Lindab DRU - Page 3

3
lindab
|
we
simplify
construction
Dampers
DRU, DSU, DTU, DTHU, DTH1U, DTH2U, DTBU,
DTBCU, DTFU, DTBLU, DSUSN, DSVUSN, DTPU,
PSDRU, TDRU, TDSU, TASU, TATU, TATBU
CM 24 F CM 230 F
Power supply ............................. AC 19,2–28,8 V, 50/60 Hz AC 65–265 V, 50/60 Hz
DC 19,2–28,8 V
Power consumption .................. 0,5 W 1,5 W
For wire sizing ........................... 1 VA 3 VA
Connection ................................ Cable 1 m, 3×0,75 mm2 Cable 1 m, 3×0,75 mm2
Operating angle ......................... Continously rotating Max. 95°, adjustable 0–100%
Torque at rated voltage.............. Min. 2 Nm Min. 2 Nm
Direction of rotation ................... -L or -R -L or -R
Position indication ..................... Mechanical, removable Mechanical, removable
Running time for 95° ................. 75 s 75 s
Sound power level ..................... Max. 35 dB (A) Max. 35 dB (A)
Protection class ......................... III Safety extra-low voltage II Safety insulated
Protection type .......................... IP 54 IP 54
Ambient temperature range ...... -30 to +50°C -30 to +50°C
Ambient moisture ...................... 95 % RF 95 % RF
–
+
1
23
L
R
–
+
1
2
0
3
L
R
GM 24 A GM 230 A
Power supply ............................. AC 19,2–28,8 V, 50/60 Hz AC 85–265 V, 50/60 Hz
DC 19,2–28,8 V
Power consumption .................. 4,5 W 4,5 W
For wire sizing ........................... 7 VA 7 VA
Connection ................................ Cable 1 m, 3×0,75 mm2 Cable 1 m, 3×0,75 mm2
Operating angle ......................... Max. 95°, adjustable 0–100% Max. 95°, adjustable 0–100%
Torque at rated voltage.............. Min. 40 Nm Min. 40 Nm
Direction of rotation ................... Switch selectable Switch selectable
0 or 1 0 or 1
Position indication ..................... Mechanical Mechanical
Running time for 95° ................. 150 s 150 s
Sound power level ..................... Max. 45 dB (A) Max. 45 dB (A)
Protection class ......................... III Safety extra-low voltage II Safety insulated
Protection type .......................... IP 54 IP 54
Ambient temperature range ...... -30 to +50°C -30 to +50°C
Ambient moisture ...................... 95 % RH 95 % RH
–
+
1
23
0
1
–
+
1
2
0
3
0
1
LF 24 LF 230
Power supply ............................. 2AC 19,2–28,8 V, 50/60 Hz AC 198–264 V, 50/60 Hz
DC 21,6–28,8 V
Power consumption
– during opening ........................ 5 W 5 W
– stand-by ................................. 2,5 W 3 W
For wire sizing ........................... 7 VA 7 VA
Connection ................................ Cable 1 m, 2×0,75 mm² Cable 1 m, 2×0,75 mm²
Operating angle, adjustable ...... Mech. limited to 95° Mech. limited to 95°
Torque at rated voltage
– motor ...................................... Min. 4 Nm Min. 4 Nm
– return spring ........................... Min. 4 Nm Min. 4 Nm
Direction of rotation ................... Optional through right or Optional through right or
left-hand installation L/R left-hand installation L/R
Position indication ..................... Mechanical Mechanical
Running time
– motor ...................................... 40–75 s (0–4 Nm) 40–75 s (0–4 Nm)
– return spring ........................... app. 20 s app. 20 s
Sound power level
– motor ...................................... max 50 dB (A) max 50 dB (A)
– return spring ........................... app. 62 dB (A) app. 62 dB (A)
Degree of protection .................. IP 54 IP 54
Ambient temperature range ...... -30 to +50°C -30 to +50°C
1
NL1
2
M