Battery Chargers - Products

Charger Amstel 4 FA

 

2V to 48V  80 to 500A <7500W

 

The Amstel 4 Type B is a compact and robust switch mode power supply, forced cooled, specifically designed for battery chargers, full control by MODBUS.

 

The Amstel Rectifier is Voltage and Current constant. The rectifier can be parameterized by the AM software RS485 or RS232, and optionally parameterized using three push buttons by menu structure. The parameters can be protected by a PIN code to prevent unauthorized personnel to change settings. The maximal charging voltage =2.4V/Cell and float voltage is default 2.25V. These parameters can be adjusted.

Types 

Battery System Voltage

2V

6V

12V

24V

48V 

80A          
100A          
150A        
200A        
250A  
300A  
350A    
400A    
500A    
Current          

 

Features

  • Aux. supply: 190V...265V.
  • Line Power supply specified by customer: 200V/208V/220/340V/380V/400V/415V/440V/480V.
  • Boost Time adjustable.
  • Boost Boost Voltage level 2...2.5V per Cell.
  • Float voltage 2...2.5V per Cell.
  • Modbus over RS485 RTU and ASCII protocol. 1200...115.200 baud (19.200 baud default).
  • Alarms on over-current, over-voltage.

Control and Display Panel 

  • Display actual Current & Voltage display
  • Optional Menu
  • Status Leds

- Power LED 

- Communication LED

- Output active LED

- Error LED

  • RS232 DB9 female 

Connection panel

Power connector

  • Aux. power 190Vac..265Vac 1ph
  • Main power 3ph

Fieldbus

  • RS485 half duplex MODBUS

Input/Output

  • Actual Uout and Iout 0-60mVdc
  • Digital potential free output contact
  • 2x Digital inputs
  • 1x Digital output

DC output

  • Plus terminal M8 hole for cable lug
  • Min terminal M8 hole for cable lug 

Fuse for the auxiliary power supply

Standard air out, optional reversed airflow.

Specifications

 Item Minimal Nominal Maximal Unit
 Environment temperature -20 +20 +30 oC
 Relative humidity 10 60 90 %
 Height     264 mm
 Width     294 mm
 Length     446 mm
 Weight 20    25 kg
 Electrical        
 Line voltage [AC] depending on type -5% Line voltage +10% V
 Max output power (depending on type)     2500 W
 Standby power incl.   2   W
 Input fuse 5x20mm Slow   1.6   A
 Accuracy    <0.2   

PDN

PDN = AM4F-(DC Voltage)V-(DC Current)A-3-400V-B(Options)

Example

Amstel 4 48V 100A Forced cooled 3ph 400Vac with modbus and Menu

AM4F-48V-100A-3-400V-BM1RS1

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