Basler DECS-150 User Manual

9492600990 28-1
DECS-150 Specifications
28 • Specifications
DECS-150 Digital Excitation Control Systems have the following features and capabilities.
Operating Power
Voltage Range
For 63 Vdc Excitation Power ..... 100 to 139 Vac or 125 Vdc
For 125 Vdc Excitation Power ... 190 to 277 Vac single-phase, 190 to 260 Vac three-phase,
or 250 Vdc
Frequency Range ............................. dc, 50 to 500 Hz
Power Dissipation ............................ 40 W maximum continuous
Table 28-1 lists the required nominal operating power voltage and configuration required to obtain 63 and
125 Vdc continuous field power for the DECS-150.
Table 28-1. Operating Power Requirements
Excitation Power
63 Vdc
125 Vdc
Input Power Configuration
1- or 3-phase
1- or 3-phase
Nominal Input Voltage
120 Vac/125 Vdc
240 Vac/250 Vdc
Full Load Continuous Voltage
63 Vdc
125 Vdc
Full Load Continuous Current at 70°C Ambient
Temperature
7 A
Full Load Continuous Current at 55°C Ambient
Temperature
10 A
Minimum Residual Voltage for Buildup
6 Vac
Operating Power Input Burden at 7 Adc
Excitation Output
698 VA
540 W
1,610 VA
1,025 W
Operating Power Input Burden at 10 Adc
Excitation Output
980 VA
770 W
2,248 VA
1,475 W
Operating Temperature at 7 Adc Excitation
Output
−40 to +70°C (−40 to +158°F)
Operating Temperature at 10 Adc Excitation
Output
−40 to +55°C (−40 to +131°F)
Machine and Bus Voltage Sensing
Type ................................................. 1-phase or 3-phase–3-wire
Nominal Input Voltage Range .......... 100 to 600 Vac ±10%
Nominal Input Frequency ................. 50 or 60 Hz
Burden .............................................. <1 VA per phase
Terminals
Machine Voltage Sensing ................ E1, E2, E3
Bus Voltage Sensing ........................ B1, B2, B3

Basler DECS-150 Specifications

General

Brand	Basler
Model	DECS-150
Category	Control Systems
Language	English