Emotron CDU/CDX 48-026 [71/82] Accessories

Emotron CDU/CDX 48-026 [71/82] Accessories
EMOTRON DSV 5445/5444
21.04.09 Emotron
Page 71
12.2.1 Accessories
The following accessories are recommended for USP supported emergency evacuation over one stop.
Size USP type Reactor Art. No. Rectifier Art. No.
1 (10°) 1.0 kVA 10° 4%uk 7902509 VBO 13 – 16 AO2 8025020
2 (20°) 2.2 kVA 10° 4%uk 7902509 VBO 13 – 16 AO2 8025020
3 (30A) 3.0 kVA 35A 4%uk 7902540 SKD 31/16 8025026
3 (40A) 5.0 kVA 35A 4%uk 7902540 SKD 31/16 8025026
The values given above are values based on experience, which may need exact
examination.
A battery cubicle should be used from size 4 upwards(see "Emergency evacuation via
battery").
12.2.2 Circuit: UPS, DSV 5445 emergency evacuation
USV
DSV
+
-
~
~
24
25
3
2
1
4Pin 5 bei SKD 31/12 bleibt frei.
Pin 5 SKD 31/12 is not connected
The connection of the UPS system to the converter is performed in accordance with the above circuit
example. If emergency evacuation using UPS is used, take note that: The UPS may be connected to the
DSV only when the mains is disconnected from terminals L1/L2/L3 (i.e. not
online). Evacuation using UPS
functions only
with new motors (designed for frequency converters) and with gearless or synchronous drives.
The UPS may be used to run at maximal "Ve" or "Vi" in both directions (a load measurement is not
necessary). The UPS should supply 50 % of the nominal device current for short periods, and continuously
25 % of nominal device current.
Between mains off and switching on the emergency evacuation power supply there has to be a
delay time from 5-30sec to ensure the POWER ON RESET.
Standard lift programs use automatically ve as emergency evacuation speed as soon as the
input E1 is high. The message in brackets looks like this: (V4).

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