4
Specifications
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BAL_DFA_70_EN_1V0_REC_102-127109270
4
Specifications
4.1
Tecnical data
Dimensions (W x H x D)
900 x 70 x 127 mm
Operating voltage:
110 – 240 VAC, 50/60 Hz
Power consumption:
Standby 13 W, Nominal power 67 W
Max. torque:
50 Nm
Max. Mass inertia of door leaf:
65 kgm
2
Opening angle:
Adjustable from 70° to 115°
Hold-open time
Adjustable from 0 to 60 seconds (40 steps)
Opening speed:
Adjustable from 3 to 20 seconds (40 steps)
Closing speed:
Adjustable from 5 to 20 seconds (40 steps)
Noise level:
< 45 dB
Protection class:
IP20
Temperature range:
From -15 to +50° C
Humidity range:
Up to 85% rel. humidity, not condensing
4.2
Door leaf weights and door widths
Weight of door leaf (kg)
Door leaf width (m)
Recommended door leaf width for door closer size according to
600
0
100
200
300
400
500
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
EN 4
EN 5
EN 6
The curve is calculated using the following formula:
J=1/3
x
m
x
b
2
Standard arm:
J max. 65 kgm
2
Key:
J = moment of inertia kgm
2
Sliding arm:
J max. 65 kgm
2
m = weight of door leaf in kg
b = door leaf width in m