Data Sheet

GWS500 Series
3
GWS500OutputVoltageExternalControl(PV)
Output voltage external control function is available. Output voltage can be varied by applying an external voltage (3–6V) to “PV” terminal and “COM” terminal.
Seeinstructionmanualfordetails.
Output Derating Curve GWS500 Mounting Options GWS500 /L /F options
12
TDK-Lambda
GWS 500 Series
INSTRUCTION MANUAL
6. Mounting Directions
6-1. Output Derating according to the Mounting Directions
Recommended standard mounting is Method ( A ). Method ( B ) is also possible.
Refer to the Derating below.
(A) Standard Mounting (B)
6-2. Output Derating
For /L and /P option, the system is forced air cooling with external airflow of at least 15cfm and air blowing out from the
opposite side of the input/output connectors.
70
50
Airflow
(≥ 15 cfm)
OUTPUT DERATING CURVE
0
20
40
60
80
100
120
-25 0 25 50 75 100
Ta (
o
C)
LOAD (%)
MOUNTING
A,B
70
50
For /L and /F option, the system is forced air cooling with
external airow of at least 15cfm and air blowing out from
the opposite side of the input/output connectors.
Airow
≥15cfm
12
TDK-Lambda
GWS 500 Series
INSTRUCTION MANUAL
6. Mounting Directions
6-1. Output Derating according to the Mounting Directions
Recommended standard mounting is Method ( A ). Method ( B ) is also possible.
Refer to the Derating below.
(A) Standard Mounting (B)
6-2. Output Derating
For /L and /P option, the system is forced air cooling with external airflow of at least 15cfm and air blowing out from the
opposite side of the input/output connectors.
70
50
Airflow
(≥ 15 cfm)
OUTPUT DERATING CURVE
0
20
40
60
80
100
120
-25 0 25 50 75 100
Ta (
o
C)
LOAD (%)
MOUNTING
A,B
70
50
Note: Allow at least 50mm clearance at each end for adequate airow.
/L version must have at least 4mm clearance above the unit to
comply with Safety Approvals
50mm
4mm/Lversion
50mm
Options
Sufx Description
/ T OTP auto recovery after unit cools down
/ RL Remote ON/OFF reverse logic (Active High)
/ BAT Battery charging for 24V (21~29V/17.6A) & 48V (42~58V/8.8A) only
/ F Full cover without internal fan but require external forced air cooling
/ L Without cover but require external forced air cooling
/ CO2 Double side coated pcb
MOQsapplytoOptionmodels
Please contact your local TDK-Lambda sales ofce for details.