DPN series magnet control units
Tuesday, 25 September 2007
The DPN-125 and DPN-200 magnet control units (voltage transducers) are designed to control any types of lifting magnets or groups of magnets totaling the maximum operational amperage at 125A (DPN-125) and 200A (DPN-200) at Tmc = 20 °C)*. The DPN-125 control units are installed onto serially produced railroad cranes of the KZh type manufactured at the Kirovsky mashzavod 1 Maya public company.* Tmc - temperature of the magnet's coil.
Basic features:
Selectable operational modes (general, heavy-duty*, saving*, separation)
Output voltage adjustment
Alpha-numeric indication of current status, operational mode and emergency messages
Audio signals reflecting the system's status
Selection and activation of operational mode parameters depending on the magnet type
* optional
Additional features:
Remote control unit (DPN-125PU and DPN-200PU models) distance up to 100m
Automatic magnet type selection
Mode parameters saving when the unit is off
Stabilization of the output current voltage
Operating time (uptime) counter
Warning signals of maximum cycle duration, of magnet overheating, new-cycle-ready signal
Fiscal memory – recording and storing the data of any excesses in the magnet's operational parameters over a given period of time
Technical data
DPN-125-3000-1411
DPN-200-3000-1420
Output voltage, DC, V
230+5%
230+5%
Voltage adjustment range, V
10-230
10-230
Maximum operational amperage, A (Tmc
= 20 Сº)
125
200
Productive time operational mode %
75
75
Degaussing time, sec, not exceeding
3
3
Power supply
Three-phase AC supply-line without work neutral terminal 380 +10% /-15%
V, 50 Hz
Three-phase AC supply-line without work neutral terminal 380 +10% /-15%
V, 50 Hz
Operational cycle, not exceeding, min
10
10
Dimensions, not exceeding, mm
410х360х165
410х360х210
Mass, not exceeding, kg
7
12
Last Updated ( Tuesday, 01 June 2010 )
