The DSE9476 is a smart, fanless battery charger and power supply with adjustable output up to 20A. It supports multi-stage charging for various battery chemistries, boost and eco modes, temperature compensation, full electronic protection, and MODBUS RS485 communication for advanced system integration.

ADVANCED FEATURES
• Intelligent two, three and four stage
charging profi les for different
battery chemistries
• Adjustable current limit (maximum
20 A)
• Can be used as a battery charger,
power supply or both at the same
time
• Automatic or manual boost and
storage charge functions to help
maintain battery condition
• Digital microprocessor technology
• Temperature compensation for
battery charging
• Low output ripple and tight load &
line regulation
• Four indication LEDs
• Integrated ORing diode for
paralleing applications
• 570W max output power

KEY BENEFITS
• Fully fl exible to maximise the life of
the battery
• Suitable for a wide range of battery
types
• Switched mode design
• Fault output
• 94.5% effi ency at high line, full load
• No external intervention for boost
mode
• Multiple chargers can be linked
together to provide larger current
output
• Can be permanently connected
to battery and AC supply. No need
to disconnect through high load
conditions
• Lightweight design <2Kg
• Works at very high ambient
temperatures (80 ºC/185 °F)
• Fanless design
• Wide line voltage operation
• Plastic terminal cover available for
safety
• Deep sleep mode to reduce power
consumption from battery when
mains supply unavailable

Full Protection
• AC input under voltage
• AC input over voltage
• Battery charger output over voltage
• Battery charger output over current
• Battery low voltage detection
• Battery temperature compensation
with over temperature protection

• Output short circuit and reverse
polarity with auto recovery
• Automatic power de-rating at high
ambient temperatures
• Optional battery temperature
compensation using PT1000
temperature sensor
• Active power factor correction, 0.99
at full load (low line)

Automatic Boost Mode
• Boosts and equalises cell charge
improving battery performance
and life
Power Save Mode
• Once the battery is fully charged
the chargers switch to eco-power
to save energy
Communication
• Can be integrated into external
systems through MODBUS RTU
using RS485
• Fully configurable via DSE
Configuration Suite PC Software for
special charging requirements
• External remote LCD option
• DSENet® compatibility

The DSE9476 intelligent battery charger supports programmable charging curves via the user-friendly DSE Configuration Suite to maximise battery life, with a durable fanless design that operates reliably during engine cranking and running. Scalable for higher current output and easy chassis mounting with clear LED status indicators, the DSE9476 is a dependable choice for demanding power systems. Order your DSE9476 battery charger from Power Systems Plus in Hillsboro, Oregon!

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The DSE9701 has been replaced by the DSE BC2405 battery charger.

VERTICAL MOUNT
50 mm x 129.6 mm x 138.5 mm 2.0” x 5.1” x 5.45”)
HORIZONTAL MOUNT
129.6 mm x 138.5 mm x 50 mm (5.1” x 5.45” x 2.0”)
WEIGHT
0.3kg
PRODUCT VARIANTS
BC2405-01 – 24 Volt 5 Amp Battery Charger

FEATURES
• Wide AC input voltage
• Manual boost adjustment
• Constant current
• Constant voltage
• Automatic float mode return
• Low output ripple to suit all
battery types
• Reverse polarity protection, short
circuit protection and current
limiting
• Auto recovery on fault condition
removal
• Battery charger thermal de-rate
facility
• Cell charge boost & equalizing
• Chargers switch to eco power
mode when batteries are fully
charged
• Multiple modules can be linked
together to increase current
output
• Battery voltage measurement

BENEFITS
• Small and compact size
• Suitable for a wide range of
battery types
• No moving parts for longer
battery charger life
• Switched mode design
• Charge fail output
• Minimum 80% operating
efficiency
• Flexible mounting options
• Position of serial label allows for
simple charger identification
when fitted inside a panel.
• Can be used as a power supply.

Specifications

AC SUPPLY
FREQUENCY RANGE
45 Hz to 65 Hz
VOLTAGE RANGE
90 V to 305 V (L-N)
DC OUTPUT
DSEBC1205 OUTPUT
5 A DC 12 V DC
DSEBC2405 OUTPUT
5 A DC 24 V DC
RIPPLE AND NOISE
<3% Vo
EFFICIENCY
>80%
REGULATION
LINE
<1%
LOAD
<4% Vo
PROTECTIONS
Short Circuit
Reverse Polarity

DIMENSIONS
Horizontal (W x H x D)
129.6 mm x 138.5mm x 50 mm
5.1” x 5.45” x 2.0”
Vertical DIN Mounted (W x H x D)
50 mm x 129.6 mm x 138.5mm
2.0” x 5.1” x 5.45”
Vertical Clip Mounted (W x H x D)
50 mm x 140.8 mm x 138.5mm
2.0” x 5.55” x 5.45”
WEIGHT
0.4 kg
OPERATING TEMPERATURE RANGE
-25 °C to +80 °C (with de-rating)
-13 °F to +176 °F
STORAGE TEMPERATURE RANGE
-40 ºC to +85 ºC
-40 °F to +185 °F

The post DSE BC2405 Battery Charger | 24V 5A appeared first on Power Systems Plus.

Message us for availability before ordering!

The DSE9474 is an intelligent 30-amp 24-volt switch-mode battery charger that can be programmed for different charging curves. This helps to maximize battery life. The charger is programmed using the DSE Configuration Suite Software. The charger can be DIN rail or Chassis mounted and has three built-in LEDs to indicate current charging status and fault conditions. The charger continues to operate during cranking and running and accepts multiple AC voltage connections.

Overall Size:
240 mm × 263 mm × 89 mm (9.4″ × 10.4″ × 3.5″)

Weight:
2.5 kg

Key Features & Benefits

• Intelligent three- and four-stage charging profiles for safe, complete charging of multiple battery types

• 12V and 24V configurable design for maximum flexibility and cost efficiency

• Adjustable output current to suit different battery sizes and prevent overcharging

• Manual and automatic boost modes for faster charging and charge maintenance

• Digital microprocessor control for accurate, reliable charging and monitoring

• Low output ripple and excellent line regulation for sealed and vented batteries

• Customisable charging curves for non-standard battery chemistries

• Full electronic protection including AC under/over voltage, DC overcurrent, overvoltage, and undervoltage

• Automatic battery detection and self-test diagnostics for early fault warning

• Short circuit and reverse polarity protection with automatic recovery

• Automatic power de-rating at high ambient temperatures

• Optional PT1000 battery temperature sensor for precise temperature compensation

• Cell charge boost and equalisation to improve battery life and performance

• MODBUS RTU (RS485) communication for remote monitoring and integration

• Configurable via DSE Configuration Suite PC software

• Optional remote display (DSE2541) for off-panel monitoring

• High efficiency operation for low running costs and cool performance

AC Supply

Voltage Range:
90 V to 305 V AC (L–N)

Frequency Range:
48 Hz to 64 Hz

DC Output

Model: DSE9474
Output: 30 A DC @ 24 V DC

Ripple & Noise:
1%

Efficiency:>90%

Line Regulation:
<0.5%

Load Regulation:
1%

Temperature Sensor Input

PT1000

Protections

• Short circuit

• DC under and over voltage

• DC over current

• Reverse polarity

• Over temperature

• AC under and over voltage

Charge Failure Relay

3 A @ 30 V DC, volt-free relay

Keep your batteries fully charged and protected with the DSE9474 intelligent battery charger. Order yours today from Power Systems Plus in Oregon!

The post DSE9474 Intelligent Battery Charger | 24 Volt 30 Amp appeared first on Power Systems Plus.

The DSE9150 12 Volt 3 Amp Switch-Mode Battery Charger keeps batteries charged to their maximum capacity at all times. It is designed for permanent battery connection and can be DIN rail or chassis mounted. The charger includes a normal or overload condition LED indicator on the front to assist with status identification, operates during cranking and running and accepts multiple AC voltage connections. Order your DSE9150 battery charger from Power Systems Plus!

OVERALL SIZE
108 mm x 101 mm x 49 mm (4.2” x 4.0” x 1.9”)
WEIGHT
0.16kg

The post DSE 9150 Compact Battery Charger | 12 Volt 3 Amp appeared first on Power Systems Plus.

Deep Sea Electronics DSE9130 has been replaced with DSEBC1205 12 Volt 5 Amp Compact Battery Charger

The DSE9130 has been replaced with DSEBC1205 12 Volt 5 Amp Switch-Mode Battery Charger keeps batteries charged to their maximum capacity at all times. It is designed for permanent battery connection and can be DIN rail or chassis mounted. The charger includes a normal or overload condition LED indicator on the front to assist with status identification, operates during cranking and running and accepts multiple AC voltage connections.

OVERALL SIZE – 136 mm x 140 mm x 63 mm (5.4” x 5.5” x 2.5”)

WEIGHT – 0.5kg – About 1 lb

SPECIFICATION

AC SUPPLY

VOLTAGE RANGE

90 V to 250 V (L-N)

DC OUTPUT

5 A DC 12 V DC at 13.7 V DC

RIPPLE AND NOISE

<1%

EFFICIENCY

>80%

REGULATION

LINE

<0.001% Vo

LOAD

1% Vo

The post DSE BC1205 Battery Charger | 12 Volt 5 Amp appeared first on Power Systems Plus.

The DSE9470 MKII stands as a UL recognized intelligent switch-mode battery charger, offering programmability for various charging curves, thus optimizing battery longevity. Configuration is facilitated through the DSE Configuration Suite Software. This versatile charger can be mounted on DIN rail or chassis, featuring three integrated LEDs for real-time status updates and fault indication. It remains operational during both cranking and running, accommodating multiple AC voltage inputs seamlessly.

Keep your batteries running efficiently when you charge them with the DSE9470 MKII intelligent battery charger for sale! Don’t wait for battery failures. Order a DSE 9470 MKII battery charger today!

Key Features

• Flexible charging profiles: Fully configurable two, three, or four-stage charging with adjustable voltage and current limits to suit a wide range of battery chemistries.

• Boost and storage functions: Automatic and manual boost and storage charge options improve battery performance and longevity.

• Advanced technology: Digital microprocessor with switched-mode power supply delivers high efficiency, low ripple, and excellent line regulation.

• Smart monitoring and protection: Periodic automatic battery detection, deep sleep mode to reduce power drain, and PIN protection to prevent configuration errors.

• Durable operation: Designed for permanent connection to battery and AC supply, operating reliably even during engine cranking or high-load conditions.

• Visual and remote feedback: Three multi-colour LEDs for status/fault indication, PC configuration via DSE Configuration Suite, and integrated DSENet®/RS485 for Modbus RTU or expansion module integration.

• Power supply mode & soft start: Can operate as a power supply and features soft start to reduce inrush current during charging.

Specifications

AC Supply

• Minimum Supply Voltage: 90 VAC with charge output de-rate, 110 VAC without de-rate

• Maximum Supply Voltage: 305 VAC

• UL Voltage Approval (USA Only, 9470-01): 100 – 305 VAC

• USA & Canada (9470-A4): 110 – 150 VAC

• Frequency Range: 48 Hz – 64 Hz

• Maximum Operating Current: 4.0 AAC at 110 VAC, 2.3 AAC at 230 VAC

• Typical Standby Current (DC charge output off): 0.05 AAC, regardless of supply voltage

• Efficiency: Greater than 89%

Charge Output

• Voltage Range:

  • Configured as 12 V: 12 VDC – 15.5 VDC

  • Configured as 24 V: 24 VDC – 31 VDC

• Voltage Ripple and Noise: Less than 1% of configured boost voltage

• Voltage Load Regulation: 2%

• Voltage Line Regulation: Less than 0.01% of requested charge output voltage

• Current Range:

  • 1 ADC – 10 ADC with maximum charge output de-rate

  • 0 ADC – 10 ADC without charge output de-rate

• Maximum Current Limit: 7.5 ADC – 15 ADC

• Current Limit Accuracy: ±10% of configured maximum current limit

Digital Input

• Number: 1

• Type: Contact between terminals

• Closed Voltage Threshold: < 2.1 VDC

• Open Voltage Threshold: > 6.6 VDC

Temperature Sensor Input

• Number: 1

• Type: PT1000

Charger Fail Output

• Number: 1

• Type: Changeover volt-free contact

Keep your batteries performing at their best. Order your DSE9470 MKII battery charger today from Power Systems Plus in Oregon!

The post DSE9470 MKII Intelligent Battery Charger | 24V 10A appeared first on Power Systems Plus.