|Warranty Period||5-year *|
This power supply is manufactured by SMD technology. The stress to P.C.B like twisting or bending causes the defect of the unit, please handle the unit with care.
Features of LHA300F-48-Y• EN62477-1(OVC Ⅲ)
• Small and compact PCB construction
• Low profile
• High Efficency
• Low Noise
• Harmonic attenuator (Complies with IEC61000-3-2)
• Extensive optional parts such as dedicated harness are available
• Wide operating temperature
• Complies with SEMI F47
• An option "-R2" with reduced standby power is available when the remote control is off.
Ordering Information and Options
LH(1) A(2) 300(3) F(4) - □(5) - □(6)(1) Series name
(2) Single output
(3) Output wattage
(4) Universal input
(5) Output voltage
C: with Coating
G: Low leakage current
J4: EP (TYCO) connector type
J5: 8 pin type(Output connector)
R2: with Remote ON/OFF
S: with Chassis
SN: with Chassis & cover
T: Terminal block style
U1: Can be attached the external capacitor unit
Please refer to Instruction manual 6.
Recommended EMI Filters
Low Leakage Current type: EAM series
*Use of an EMI/EMC filter is recommended when a power supply is connected with several devices so that additional filtering is necessary.
*Make sure that your final application will meet the required EMC standard by measuring the EMI level of the power supply used together with an EMI/EMC filter.
|Input Voltage||AC85 - 264V 1Φ *|
|Adjustable Voltage Range||45.60 - 52.80V|
|Protection Circuit And Others||Overcurrent Protection||Works over 105% of rating and recovers automatically|
|Overvoltage Protection||55.20 to 67.20V|
|Remote ON/OFF||Option (Refer to Instruction Manual)|
|Operating Temperature/Humidity||-10 to +70℃, 20 - 90%RH (Non condensing) *|
|Safety And Noise Regulations||Agency Approvals (At only AC input)||UL62368-1, c-UL （equivalent to CAN/CSA-C22.2 No.62368-1） , EN62368-1, EN62477-1（Overvoltage category Ⅲ) *|
|Conducted Noise||Complies with FCC-B, VCCI-B, CISPR11-B, CISPR32-B, EN55011-B, EN55032-B|
|High Attenuation||Complies with IEC61000-3-2 (Class A) *|
|Others||Dimensions (WxHxD)||84x37x180mm [3.31x1.46x7.09 inches]|
|Cooling Method||Convection/Forced air *|
|Warranty Period||5-year *|
- * For further information and how to use, please see in Cosel product catalog.
|3D CAD Data||STEP|
- * For another documents aren't listed, please feel free to contact to a Cosel representative.
|H-IN-5||Mating harness for input of the connector type power supply. (Mfr : J.S.T.)||-|
|H-IN-10||Mating harness for input of the connector type power supply. (Mfr : J.S.T.)||-|
|H-IN-12||Mating harness for output with J4 option. (Mfr : Tyco Electronics)||-|
|H-IN-25||Mating harness for connecting the external capacitor unit.||-|
|H-OU-10||Mating harness for output with J5 option. (Mfr : J.S.T.)||-|
|H-OU-46||Mating harness for output of the connector type power supply. (Mfr : J.S.T.)||-|
|H-OU-47||Mating harness for output with J4 option. (Mfr : Tyco Electronics)||-|
|H-RC-1||Harness for using option : -R.||-|
External Capacitor unit
|CR-HUT241-1||External capacitor unit to extend Hold-up time.
(Capacitance : 240uF)
|CR-HUT721-1||External capacitor unit to extend Hold-up time.
(Capacitance : 720uF)
|CR-HUT282-2||External capacitor unit to extend Hold-up time.
(Capacitance : 2,800uF)
|CR-HUT502-2||External capacitor unit to extend Hold-up time.
(Capacitance : 5,040uF)