On-board power source 50-IP-LE/800-NN NKMR.436.634.003 ТU for railway engine equipment set with the constant supply voltage 50±5 V. Size 340х352х146 mm, NKMR.436634.005.
| 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 | 400 W |
| power output of the 2nd channel | 400 W |
| energy input, max | 1100 W |
| fault protection and output excess voltage protection | provided |
| measures | 340х352х146 mm |
| weight, max | 12 kg |
| drawing № | NKMR.436634.005 |
On-board power source 50-IP-LE/800-NN NKMR.436.634.003 ТU is used to provide railway engine electronic installation with the constant supply voltage 50±5 V.
Appendix: 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/800-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 lower source 50-IP-LE/800-NN is installed in electric multiple-unit train- and railway engine driver's cabs.
We deliver the equipment around the country and the CIS region!