36
3 Appendix
3.1 Technical data
Technical characteristics • Mains supply 230 V AC 50 Hz, in accordance with DIN IEC 38, 10 A max. back-
up fuse
• Motor output voltage 24 V DC unregulated, residual ripple <20 %, max. 30 V
• Control voltage 24 V DC ±10 %
• Protection type IP54 (using cable glands with sealing rings)
• At least 72 hours of emergency power with 2 x 12 V lead gel batteries
• Integrated regulated charger for the batteries
• In ventilation operation, the opening time is limited to 300 s by a timer
Performance characteristics The following table presents the performance data for the various types of transfor-
mers and batteries as well as the maximum permissible output current for all drives::
* or 2 drives E205/206, E212-24 V
• Motor operation start-up time (mains operation): 25 %, max. start-up time: 5 min
• Switching capacity of the floating (potential-free) alarm contacts: 30 W at 24 V
Maximum conductor cross-section • Control lines: 2.5 mm
2
maximum
• Motor lines: 4.0 mm
2
maximum
Smoke sensor and heat differential
sensor
• Optical smoke sensor with two-wire system using scattered light method,
sensitivity in accordance with EN 54/Part 7
• Heat differential sensor with two-wire system, reacts to increase in temperature,
sensitivity in accordance with EN 54/Part 5, temperature limit 57 °C
Emergency Power Control System
case
• Plastic
• Cables fed from below
• Colour: grey
Ambient temperature –5 °C to 40 °C, environmental protection type III
Environmental conditions Contamination level 2 in accordance with EN 60730 (normal environmental condi-
tions)
Type designation Transfor
mer
Power
pack
Maximum output
current
E 260N 2/1 80 VA 1.2 Ah 2.0 A*
E 260N 4/1 to E 260N 4/2 130 VA 2.1 Ah 4.0 A
E 260N 8/1 to E 260N 8/4 260 VA 6–7.2 Ah 7.5 A
E 260N 12/1 to 12/2 480 VA 6–7.2 Ah 12 A
Dimensions Width (mm) x Height (mm) x Depth (mm):
E 260 N2/1 256 x 217 x 112
E 260 N4/1-2 295 x 261 x 112
E 260 N8/1-4 362,4 x 318,5 x 130,5
E 260 N12/1-2 362,4 x 318,5 x 130,5
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