Lifeboat And Rescue Boat Accessories

SCT-2440-430 Marine Charging Power Supply

Rules for product models of chargers and rectifiers: SCT-2440-430 Marine Charging Power Supply： SC series marine power supplies are switch-mode charging power supplies applying high-frequency PWM puls...

ISO9001 Supplier Class Certificate Export Supply

Key HighlightsCategory
Lifeboat And Rescue Boat Accessories
Standard
GB
Weight / Size
500Vac/10mA/1 min Insulation resistance ≥10MΩ Other Overall dimnensions ...
Certificate
CCS, BV, RINA
We can supply according to your requirement, drawings, class certificate needs, and delivery schedule.

Technical Specifications

Rules for product models of chargers and rectifiers:

SCT-2440-430 Marine Charging Power Supply：

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

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

8.5A

220

20A

220

23A

220

25A

220

38A

230

330

＜3A

330

＜4.2A

330

＜5A

330

＜9A

330

＜11A

330

＜13A

330

＜26A

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

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