Specifications

77
Modular DC power supplies 48-60V
GR 1600
Environment
Temperature -25 … +75°C (-13 … +167°F)
Power derating +65 … +75°C (+149 … +167°F)
Relative humidity 95% max., non condensing
Mechanics
Width, overall 40.8mm (1.6in, 1U)
Height, overall 132mm (5.2in, 3U)
Depth, overall 232.5mm (9.15in)
Weight 1.25kg (2.75lb)
Specications
Specifications
Optional accessories
Single backplane D0106218
Triple backplane D0112006
Blank panel D0112127
Top image: Block diagram
Output characteristic:
‚Golden nger‘ connector for reliable
1:1 connection to the system bus
General
Efciency 92%
Losses max. 180W
Safety IEC 60 950, class I
UL 60 950
CAN / CSA – C22.2
EMI, radiated EN 55022, class B
Compliant with ETSI EN 300386
Cooling Fan cooled
Power density 24W/in
3
Acoustic noise 48dB(A)
Input
Voltage range 85 … 300V
rms
Volt. range, red. power 85 … 184V
rms
Inrush current 15A
peak
Current maximum 9,5A
rms
Line current IEC 1000-3-2
Harmonic distort. THD 5%
Power factor ~ 1.0
EMI, conducted EN 55022, class B
Mains connector Rear side
Input protection Internal fuse 2 x 15A
Input switch None
AC overvoltage protection Incl. loss of neutral
Output
Voltage, nominal 53,5V
dc
Volt. adjust range 42 … 58V
dc
Voltage regulation ±250mV
dc
Overvoltage protection 59±1V
dc
Ripple + Spikes ≤100mV
pp
Psophometric noise ≤1.5mV
rms
(weighted)
EMI, conducted EN 55022, class A
Current limit, nom. 33,4A
dc
Limit adjustment range 0 … 33,4A
dc
Load sharing <±2A
dc
Power limit 1600W, xed
Output connector Rear side
Output protection Internal fuse 40A
User interface
Output current display LED-bar
Status indication LED «ok»
LED «OVP»*
LED «Over temp»*
LED «Fan failure»*
*Indications in LED bar
System controller
PSC 1000 Voltage programming
Rectier fail alarm
PSC 1 / 3 (See brochure/data
sheet of power system controller)
Voltage programming
Current limit programming
Power limit programming
Rectier fail alarm
Rectier start up
Rectier on/off
Separate charge