SWS1000L-48 TDK Corporation, SWS1000L-48 Datasheet - Page 19

• Manufacturer Part Number: SWS1000L-48
• Description: PWR SUP MED 48V 22A SGL OUTPUT
• Manufacturer: TDK Corporation
• Series: SWS1000Lr
• Type: Commercialr

Specifications of SWS1000L-48

• Power Supply Type: Switching (Closed Frame)
• Voltage - Output: 48V
• Number Of Outputs: 1
• Power (watts): 1000W
• Applications: Medical
• Voltage - Input: 85 ~ 265VAC
• Mounting Type: Chassis Mount
• 1st Output: 48 VDC @ 22A
• Size / Dimension: 9.45" L x 5.91" W x 2.4" H (240mm x 150mm x 61mm)
• Power (watts) - Rated: 1056W
• Operating Temperature: -20°C ~ 74°C
• Efficiency: 86%
• Approvals: CSA, DENAN, EN, IEC, UL
• Power Supply Output Type: Fixed
• No. Of Outputs: 1
• Output Voltage: 48V
• Output Current: 22A
• Power Rating: 1056W
• Input Voltage: 85V AC To 265V AC / 120V DC To 350V DC
• Brand/series: SWS Series
• Configuration: Enclosed
• Output: 48 VDC @ 22 A
• Power, Output: 1056 W
• Primary Type: AC-DC
• Special Features: Parallelable, PFC, Remote On/Off, Remote Sense
• Voltage, Input: 85 to 265/120 to 350 VAC/VDC
• Voltage, Output: 48 VDC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -
• Lead Free Status / Rohs Status: RoHS Compliant part
• Other names: 285-1798; SWS1000L48

・All specifications are subject to change without notice.
SWS
Before concluding that the unit is at fault, make the following
checks.
(1) Check if the rated input voltage is connected.
(2) Check if the wiring of input and output is correct.
(3) Check if the I/O terminal connection is properly tighten by
(4) Check if the wire thickness is enough.
(5) Check if the output voltage control (V.adj) is properly ad-
(6) If use function of the Remote ON/OFF control, check if the
(7) Check if the built-in FAN is not stopped. Is FAN stopped by
regulated torque.
justed. OVP might be trigged and output is shut down.
Remote ON/OFF control is properly used.
something irregular or etc?
600L, 1000L
10. Before concluding that the unit is at fault
(10) Check if the output current and output power does not over
(11) Audible noise can be heard when input voltage waveform
(12) Audible noise can be heard during dynamic load operation.
(8) Power supply has ventilating holes on the front and back
(9) Is the chassis of power supply hot abnormally? The output
If FAN stops, the ALM signal turn “High” level and OTP
might be activated.
panels. Check if there is any irregulars or dust, etc.
is shut down by OTP operation. Please re-input after the
unit is cooled down suffi ciently.
specifi cation.
is not sinusoidal.
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