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DSE9474

24 Volt 30 Amp Intelligent Battery Charger

The DSE9474 is an intelligent 24 volt, 30 amp switched-mode battery charger that has fully programmable charging curves, making it suitable for multiple different battery chemistry types. The battery charger is programmed using the DSE Configuration Suite PC Software and is mounted direct to a chassis for ease of integration and installation. There are also three integrated LEDs mounted to the battery charger to indicate current charging status and fault conditions. 

The battery charger has no moving parts, delivering additional durability and reliability, and continues to operate when the engine is running.

OVERALL SIZE
240 mm x 263 mm x 89 mm / 9.45 ” x 10.35 ” x 3.05 ”
WEIGHT
2.5kg / 5 lb 8.18 oz

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Product Highlights
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Product Highlights

Key Features

Key Features

Fully configurable charging voltages and current limit provides compatibility for a wide range of different battery chemistries
Fully configurable two, three or four stage charging profiles to optimisation charging efficiency
Automatic and / or manual boost, and storage charge functions to help maintain battery condition
Configurable temperature compensation on charging voltage to optimisation charging efficiency and battery condition
Digital microprocessor and switched-mode power supply technology to provide high operating efficiency with low charge output ripple and superb line regulation.
Automatic and / or manual battery connection test.
Designed to be permanently connected to a battery and AC Supply. There is no need to disconnect during high load conditions such as when an engine is cranking or running
Status and fault indication provided by three multi-colour LEDs.
PC configuration using DSE Configuration Suite
Integrated DSENet® / RS485 port providing ability to be connected to a DSEGenset module as an expansion module, or Modbus RTU support
Integrated CAN port support J1939 providing ability to be connected to a third party module

Specification

AC SUPPLY

Minimum Supply Voltage 

90 VAC with Charge Output De-rate 

110 VAC without Charge Output De-rate 

Maximum Supply Voltage 

305 VAC 

Frequency Range

48 Hz to 64 Hz 

Maximum Operating Current 

9.0 AAC at 110 VAC, 4.0 AAC 230 VAC

CHARGE OUTPUT

Voltage Range 

26 VDC to 31 VDC 

Voltage Ripple and Noise 

1 % of Configured Boost Voltage 

Voltage Load Regulation 

1 % 

Voltage Line Regulation 

Less than 0.01 % Requested Charge Output Voltage

DIGITAL INPUT

Number 

1 

Type 

Contact Between Terminals 

Closed Voltage Threshold 

Less than 2.1 V 

Open Voltage Threshold 

Greater than 6.6 V

TEMPERATURE SENSOR INPUT

Number
1

Type
PT1000

CHARGE FAIL OUTPUT

Number 

1 

Type 

Normally Closed Volt-Free Contact 

Volt-Free Contact Output Rating 

3 ADC resistive at 30 VDC


Environmental Testing Standards

Electro-Magnetic Compatibility

BS EN 61000-6-2
EMC Generic Immunity Standard for the Industrial Environment
BS EN 61000-6-4
EMC Generic Emission Standard for the Industrial Environment

Temperature

BS EN 60068-2-1
Ab/Ae Cold Test -30 ºC
BS EN 60068-2-2
Bb/Be Dry Heat +70 ºC

Vibration

BS EN 60068-2-6
Ten sweeps in each of three major axes 
5 Hz to 8 Hz at ±7.5 mm
8 Hz to 500 Hz at 2 Gn

Humidity

BS EN 60068-2-30
Db Damp Heat Cyclic 20/55 ºC at 95% Relative Humidity 48 Hours
BS EN 60068-2-78
Cab Damp Heat Static 40 ºC at 93% Relative Humidity 48 Hours

Shock

BS EN 60068-2-27
Three shocks in each of three major axes 15 Gn in 11 ms

Degrees of Protection Provided by Enclosures

BS EN 60529
IP21

Connection Diagram

DSE9474 connection diagram

Product Variants

No product variants available
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