Voltage control unit LUN 2167.03-8 and LUN 2167.04-8
Voltage control unit LUN 2167.03-8 (LUN 2167.04-8), type marking by the manufacturer 3 GN 016 (4 GN 016) is designed for control and protection of dynamostarter with nominal voltage 28 V and maximal excitation current 7A.
These parameters are assured in assembly with dynamostarter:
Nominal voltage and accuracy of regulation
28 ± 0,75 V
Output current
7 A
Range of regulated voltage in operating mode
27 – 29 V
Range of regulated voltage at overload and extreme temperatures
26 – 29 V
Range of operating temperatures
-55 to +60 °C
Range of temperatures in non-operating status
-60 to +85 °C
Allowed elevation duty operation
11 500 m (37 800 ft)
Allowed elevation out of operation
15 200 m (50 000 ft)
Protection
IP 10
Environment
WW 27
Mass
max. 1,2 kg
Detailed information you can find under the bookmark Documents for Download.
Beginning on 1st September 2007 the company EM Brno Ltd. completaly takes over from Siemens Frenštát manufacture of explosion proof induction motors in the.. more information..