PT
-SERIES
DC-DC transformer module 500W
Model name
PT 500-48
Output voltage
Name of series
Output power
Features
marking (Low Voltage Directive)
DC-DC transformer module
Converts DC360V ~ DC48V or DC66V by connecting with
PFHC module “PF-A series”.
Application:
Battery backup system
N + 1 redundant system
Wide baseplate temperature: –20 ~ +85°C
Conduction cooling
2 year warranty
(Low Voltage Directive)
Multigrades : 2 year warranty
Power Module
Specifications
01.
Input voltage range
02.
Nominal output voltage
03.
Output voltage range
04.
Max. output current/power
05.
Efficiency (typ)
06.
Load regulation
07.
Parallel operation
08.
Cooling
09.
Operating ambient
temperature
10. Withstand voltage
11. Safety standard
12. Functions
360VDC 2% (Connected to output of PFHC module “PF-A series”)
PT500-48: DC48V, PT500-66: DC66V
Fixed/PT500-48: DC43 ~ 53V, PT500-66: DC61 ~ 71V
PT500-48: 11A 500W, PT500-66: 8A 500W
93% at full load
10V no load to full load
N+1 redundant operation. Output current balancing
Conduction cooling (Heatsink & airflow has to be chosen according to instruction manual)
Baseplate temperature: –20 ~ +85°C (output derating is different according to condition)
Ambient temperature: above –20°C
Input to output: 3.0kVAC, Input to baseplate: 2.5kVAC for 1 min.
Approved by UL1950
, CSA950(C-UL)
and EN60950(BSI)
Over voltage protection, Over current protection, Thermal protection, ON/OFF control (CNT terminal),
Inverter good signal (IOG terminal)
Product lineup
Model
PT500-48
PT500-66
Nominal output Output voltage range
(no load - full load)
voltage
48VDC
66VDC
43 ~ 53VDC
61 ~ 71VDC
Nominal input voltage range
360VDC ± 2%
Use PFHC module “PF500A-360
or PF1000A-360” together.
Max. output
current
11A
8A
Max. output
power
500W
500W
: Safety standard approved
UL
CSA
EN
Note:
The above specified value is on condition with external components attached. Filtering capacitor and external fuse at input line are required
as external components.
Block diagram
Appearance drawings
Note:
Request customer specification for further details of specifications, outline, characteristics, etc.
Read the instruction manual before usage.
Contact us about delivery before ordering.
Note 1: Model name, Input voltage range, Nominal output voltage, Maximum output
current and country of manufacture are shown here.
Note 2: Input & output terminal
4-ø2
2-ø0.6
111
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