Power supply 50-IP-LE/600-NN NKMR.436.634.003 ТU
NKMR | 436634.003
Power supply 50-IP-LE/600-NN NKMR.436.634.003 ТU

On-board power source 50-IP-LE/600-NN for railway engine equipment set with the constant supply voltage 50±5 V. NKMR.436634.005, size 370х260х150 mm.

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Product card
number of channels 2
input volt 35-80 V
input volt allowable release level and  fluctuation level , max. 150 V
graded out voltage across the channel 50±0,5 V
working stress out voltage permissible divergence of the channel ±5 V
output voltage ripple at frequency up to 1 mHz, max 3 V
power output of the 1st channel 200 W
power output of the 2nd channel 400 W
energy input, max 800 W
fault protection and output excess voltage protection provided
measures 370х260х150 mm
weight, max 10 kg
drawing № NKMR.436634.003

On-board power source 50-IP-LE/600-NN NKMR.436.634.003 ТU is used to provide railway engine electronic installation with the constant supply voltage 50±5 V.

Functionality: steady operation supporting and preventing of railway engine electronic installation SAUT, KLUB, ALSN- and broadcaster breakdown due to supply voltage regulatory control, pulse interference elimination, primary voltage electrical isolation.

50-IP-LE/600-NN is equipped with 2 lead terminals and is connected to 2 network points: to storage battery and to battery charge unit. Power supply operates both upon the voltage existence across both lead terminals and in case one of them is cut off. On-board power source 50-IP-LE/600-NN is installed in electric multiple-unit train- and railway engine operator's cabs. 

We deliver the equipment around the country and the CIS region!