DTE-450/200relays testing protection

Protection relays testing device DTE-450/200 intended for:
-·adjustment and testing of protection relays in places of their installation at power plants, substations, industrial plants or in the laboratory
-·adjustment and testing of electroautomatics elements (electromagnetic relays, contactors, motor starters, etc.)
-·adjustment and testing of circuit breakers
DTE-450/200 secondary current injector housed within a single enclosure, which creates additional convenience during use. It includes connecting wires and cables to connect testing objects.
Parameter
3-Ranges of AC output voltage, 0-50 V                                                   0-250 V                                                   0-450 V
3 Ranges of DC output voltage, V 0-50 V                                                       0-250 V                                                       0-450 V
Output voltage measuring accuracy, % 1,5%
Measurement resolution of output voltage, mV 10 mV
Output current AC current ranges, 0-20A                                                                                          0-200AOutput voltage measuring accuracy, % 1.5%
Measurement resolution of output current, mA 10 mAPower supply 220V +/- 10% (50 Hz)Power consumption, W max 3000Weight 30 kg (without wires)