DC UPS Module DU-200

170.00 €

High-efficiency 200W Lithium Battery Charger for 1 to 6 series cells.

Features

  • Predefined Number of Series Cells, based on your choice
  • Selectable between 90% or 100% charge for bigger cells longevity
  • Selectable Charging Current
  • Cooling by air convection (Fanless)
  • For Battery Packs Up to 72Ah

Table price

Units Price per unit (€)
1 – 9 170.00€
10 – 24 164.90€
25 – 49 159.80€
50 – 99 149.60€
100+ 139.40€

 

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Description

The DU-200 is a 200W Step-Down DC/DC battery charger for lithium chemistries like (Li-Po/Li-Ion*) with a power supply selector (DC UPS Module).
The maximum voltage in the battery output is 25,2V (6S) with a maximum current of 8A.
The charger allows a different number of cells in series and different currents to avoid more flexibility to you.
This DC UPS has high efficiency (above 95% in all configurations).
Our DC UPS includes protection against overcurrent and short circuit in the battery, thermal protection of the battery pack and charger, and a safety timer to shutdown the system around 9 hours.
Additionally, the charger detects the battery voltage and applies a pre-charge in deeply discharged batteries. Moreover, the pre-charge applies a low charging current to recover the battery and avoid damage.
The charge termination criteria are C/10 of the charge current or safety timeout of 9 hours.

*Other chemistries on demand

Connection Diagram
 

DCUPS Foto
 

Resources

Datasheets

Technical Data

Input Model DU-200-1S DU-200-2S DU-200-3S DU-200-4S DU-200-5S DU-200-6S
Rated Voltage 5.5 – 30 V 10 – 30 V 14 – 30 V 18 – 30V 21 – 30 V 27 – 30 V
Current (Note 1) 10 A max.
Battery Output Voltage (Note 2) 4.2 V (4.1V) 8.4 V (8.2V) 12.6 V (12.3V) 16.8 V (16.4V) 21 V (20.5 V) 25.2 V (24.6 V)
Charge Current (Note 3) 1/2/4/8 A
Rated Power 34 W 68 W 101 W 135 W 168 W 202 W
Discharge Current (Max.) 10 A max.
Charging style 3-State (pre-charge/CC/CV)
Chemistry (Note 4) Li-Ion, Li-Polymer
Charge Efficiency (Typ.) <95% <96% <97% <97% <97% <97%
Pre-Charge Current Icharge/10
Termination Current Icharge/10
System Output Voltage Normal VINPUT – 0.25 V (Drop voltage of 250 mV)
Output Voltage Backup VBAT – 0.1 V (Drop voltage of 100 mV)
Functions Battery Detection Yes
Battery Charger Status Status Led (Red) – Charging Battery / Status Led (Green) – Battery Charged / Status Led (Off) – Battery not Detected
Input Supply Status PG Led (Green) – Supply Good / PG Led (Off) – Input Over/Under Voltage / PG Led (Red) – Supply Reversed
Protections Input Over Voltage 30 – 55V
Reverse Input Supply (Max.) -40 V max.
PG Led (Red) – Supply Reversed
Charge Over Current 160 % Rated Charging Current
Recovers automatically after fault condition is removed
Over Temperature 75°C
Reduce charge current to 50% at 65ºC and stop charging at 75ºC
Battery Over Temperature 45°C
Recovers automatically after fault condition is removed
Battery Short Circuit Disable charging
Recovers automatically after fault condition is removed
Battery Over Voltage 4.3 V (4.2V) 8.6 V (8.4V) 12.9 V (12.6V) 17.2 V (16.8V) 21.5 V (21.0 V) 25.7 V (25.1 V)
Disable Charging, recovers automatically after fault condition is removed
Shutdown Timer 9.3 hours
Environment Operating Temperature -20 to +75°C
Operating Humidity 0 – 95% (non-condensing)
Storage -40°C – 120°C and 0 – 95% (non-condensing)
Mechanical Dimensions 120 x 51 x 7 mm (w/o connectors)148 x 51 x 18.5 mm 120 x 51 x 7 mm (w/o connectors)148 x 51 x 18.5 mm
Weight 50 g 50 g