SKUStock Power Battery Charger Output Voltage Battery Charger Connector Type PriceQuantity
9640-12-000073640W12VBarrel plug $107.00
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9640-12-0000552040W12VBattery Clips $110.00
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9640-24-0000741740W24VBarrel plug $107.00
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9640-24-00068040W24VBattery Clips $110.00
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9640

3-stage Battery Chargers for Cyclic Applications

The 9640 series is part of a family of 3-Step chargers from 10 – 240 watts. These 3-step chargers are designed for Cyclic applications, where the need to re-charge a battery as quickly as possible is the main requirement.

The charger operates in a boost/timer mode for approximately 4½ hours. At the end of the timer period, the charger will return to a Float Voltage level, where it can be left on indefinitely. The timer is automatically activated when the AC power is switched on.

Features

  • 3-step charge control with timer
  • Charge current not affected by fluctuations in mains voltage
  • Protected against reversed polarity
  • LED-indicator with three different colors
  • EMC approved, CE marked
  • Approval No. N15923

Options

Timer: Units can be offered with different timer periods including zero timer. In this case the charger operates in the float mode, making it suitable for standby applications, where battery and load are connected to the charger.

Medical: Model 9641 available for medical approvals, contact us for further information. Minimum order applies.

Li-on: Model Li-9641 available for use with Li-on batteries. Minimum order applies.

Weight0.250 kg
Dimensions100 × 51 × 63 mm

SERIES TABLE

Model Output CycleVoltage FloatCurrent ABattery Capacity 
9640 – 6 7.35V6.9V2.7A11 – 60AH
9640 – 12 14.7V13.8V2.7A11 – 60AH
9640 – 24 29.5V27.6V1.5A6 – 30AH
9640 – 3644.1V41.4V1.0A4 – 20AH

SPECIFICATIONS TABLE

Input Voltage230 VAC (190 – 264 VAC)
Output Power40 watts
Output Voltage 6V models: 6.9V float,
12V models: 13.8V float,
24V models: 27.6V float
36V models: 41.4V float
Efficiency:Typically 81%
Load Regulation±1%
Line Regulation±0.5%
Operating Temp -10°C to +40°C
Dimensions100 x 51 x 63mm
Weight250g

Ask for Assistance

Selecting the right power supply for your application is not a small task. Let our technical sales engineers guide you through the process of choosing the right solution for your needs.

Below some parameters usually required to size and select the right power supply:

  • Power & control requirements
  • Output & Input Voltage / Multioutput Voltage / Variable Voltage
  • Redundancy level
  • Mounting
  • Inrush Current
  • Environmental specifications (Temperature, altitude, vibration, shock)
  • Specific Industries Standards (Railway, Military, Medical)

Contact Our Team

Email us at sales@heliosps.com.au, we will get back as soon as we can.

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