SCT-2420-220 KST Marine Charging Power Supply For Ship

Item No.: 02814
SC series marine power supplies are switch-mode charging power supplies applying high-frequency PWM pulse-duration modulation technology and mainly composed of IGBT, fieldeffect power tube and integrated PWM controller.
Description
Description
SCT-2420-220 KST Marine Charging Power Supply For Ship

SC series marine power supplies are switch-mode charging power supplies applying high-frequency PWM pulse-duration modulation technology and mainly composed of IGBT, fieldeffect power tube and integrated PWM controller. The complete machine adoptsintelligent cooling.The reliable operation of power supplies can be ensured even in the hottest cabin. Power supplies meet all specifications and rules of China Classification Society, comply with the basic standards of marineelectric andspecifications, pass Type Approval of China Classification Society.and accord with the relevant regulations of GB7061 -98 General Specification for Low-Voltage Switchgear and Controlgear Assemblies in Ships GB/T14548-93 General Specification for Marine Semiconductor Convertors and Rules for Classification of Sea-going Seel Ships


Specifications:

Model SCT- 2420- 2430- 2440- 2460- 2480- 24100- 24200-
Input Input rated
voltage
(±15%)
(220)single-phase 220Vac
(230) three-phase 220Vac
(330)three-phase 330Vac
(430)three-phase 440Vac
Input frequency range 45~65Hz
Maximum input current 220 6A 220 8.5A 220 9A 220 20A 220 23A 220 25A 220 38A
230 230 230 230 230 230 230
330 <3A 330 <4.2A 330 <5A 330 <9A 330 <11A 330 <13A 330 <26A
430 430 430 430 430 430 430
Efficiency 85%
Out put Output float charge voltage 26.4Vdc
Output average charge voltage 28.2Vdc
Average and float charge conversion current 1/10 of output current±1A
Maximun output current 20±1A 30±1A 40±1A 60±1A 80±1A 100±1A 200±1A
Stabilized voltage precision ±1%
Output ripple and noise VPP≤500mv
Ptotection Output overvoltage protection 30±1Vdc
Output undervoltage alarm 21±1Vdc
Overheat protection 85±5℃(Temperature inside the machine)
Output short circuit protection The device is free from damage after short circuit and antomatically
recovers after the removal of short circuit
Function Output Alarm port The relay completes contact action when input poer supply is normal and the device works
The relay resets in the case of device fault(maximum contact voltage and current 32V 1A)
Enviroment Operating temperature 0℃~+55℃
Storage temperature -10℃~+70℃
Relative temperature ≤95% of salt mist, oil mist and mold
Heat emission method Air Cooling
Atmospheric pressure 86kPa~106kPa
Safety
Regulation
Dielectric strength Input single-phase and three-phase 220Vac Input three-phase and three-phase 220Vac
Input to output: 1500Vac/10mA/1 min Input to output: 2500Vac/10mA/1 min
Input to the ground: 1500Vac/10mA/1 min Input to the ground: 1500Vac/10mA/1 min
Output to the ground: 500Vac/10mA/1 min Output to the ground: 500Vac/10mA/1 min
Insulation resistance ≥10MΩ
Other Overall dimnensions 310*190*90mm 410*260*110mm 530*280*230mm
Installation dimensions 295*160mm 385*234mm 510*200mm
Weight 5Kg 8Kg 25Kg

 

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