4 Specifications
18 / 34 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
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