DURAG D-R 290, Operating Manual

Page: 181 / 202

9 | Appendix
D-R 290 181
OPEN/CLOSE time Approx. 2 seconds
Ambient temperature -20…+120°C (-4…+248°F)
IP Code (IEC 60529) IP65
Installation altitude ≤ 2000 m above msl
Dimensions (HxWxD): Approx. 250 x 200 x 150 mm
Weight Approx. 4.5 kg
Material Shut-off shutter: Stainless steel 1.4571
housing: Aluminium, painted
Table 9.5: Technical data, D-SK 290 MA fail-safe shutter protective device
D-TB 100 supply unit (terminal box)
Operating voltage 90…264 V~, 48…62 Hz)
Output voltage 24 V
Overvoltage category CAT II
Ambient temperature -25…+55°C (-13…+131°F)
IP Code (IEC 60529) IP65 (NEMA 4, 4X)
Installation altitude ≤ 2000 m above msl
Dimensions (HxWxD): approx. 160 x 230 x 105 mm or 180 x 230 x 105 mm
Tests for Flammability of Plastic Materials for
Parts in Devices and Applications
to IEC/DIN EN 60695-11 -10 and -20, UL 94-V0
Weight Approx. 1.5 kg
Material Polycarbonate, light grey RAL 7035
Table 9.6: Technical data, D-TB 100 supply unit (terminal box)
D-BL XXX purge air unit
Power supply 115/230 V~, 50/60 Hz *
0,4 kW /0,5 kW
Overvoltage category CAT II
Purge air quantity approx. 80/90 m 3 /h
IP Code (IEC 60529) IP55
Installation altitude ≤ 2000 m above msl
Sound pressure level ≤ 63 dB(A)
Dimensions (HxWxD): Approx. 350 x 550 x 500 mm
Weight Approx. 12 kg
* other voltages and frequencies available on request
The purge air unit is supplied with 10 m of purge air hose Ø 40 mm with a
permissible temperature range – 25 to + 85°C (-13…185°F)..
Table 9.7: Technical data, D-BL xxx purge air unit
9.2.5
9.2.6