Specifications

151Contents, specifications and availability are subject to change serving the technical improvement.150 Contents, specifications and availability are subject to change serving the technical improvement.
Voltage converterswww.waeco.comPerfectPower
Voltage converters for universal use
The perfect link between on-board battery and appliance
They combine what was never intended to be combined. If the 12-volt navigation system is powered by the
24-volt board battery and the 24-volt fleet management computer easily copes with a 12-volt supply, there’s
bound to be a PerfectPower voltage converter somewhere along the line.
In these units, the input voltage is electrically isolated from
the output voltage to compensate for under- and
overvoltage on the input side.
Due to this feature, the voltage converters meet the highest
demands for voltage stability and operating safety. This
makes them ideal for sensitive appliances or use in safety
conscious areas, e.g. hazardous goods transport.
PerfectPower voltage converters have an electronically
regulated output voltage, to which they owe their extra
function as a high quality IU charger. Moreover, several
converters can be used in parallel.
I
deal for
sensitive appliances
Can also be used
a
s battery charger
Several converters
can be used in parallel
WAECO PerfectPower DCDC 10 / DCDC 20 / DCDC 40 3.18
LichtmaschineLichtmaschine
›
For appliances requiring a
stable voltage supply
› Ideal for larger motorhomes,
vans and yachts with
12- or 24-volt starter battery
and 12- or 24-volt supply
battery
12 V › 24 V
24 V › 24 V
24 V › 12 V
Consumer
24 V
Onboard
supply
12 V
Onboard
supply
24 V
Onboard
supply
24 V
24 V
appliance
24 V
24 V
appliance
12 V
12 V
appliance
or
or
or
DCDC 10
DCDC 20
DCDC 10
DCDC 20
DCDC 40
24 volts
»
12 volts DCDC 20 DCDC 40
Nominal input voltage 24 volts DC 24 volts DC
Input voltage range 20 to 32 volts DC 20 to 32 volts DC
Output current 20 A 40 A
Output voltage 13.8 ± 0.1 volts 13.8 ± 0.1 volts
Energy efficiency 87% 87%
Ripple & noise 20 mA 20 mA
Dimensions (W x H x D) 115 x 70 x 140 mm 115 x 70 x 240 mm
Weight 1.0 kg 1.9 kg
Test mark e-approved to 95/54/EC (EMC guidelines for vehicles)
Products Ref. No.
PerfectPower DCDC 20 20 A 24 volts ›› 12 volts DC2412-20
PerfectPower DCDC 40 40 A 24 volts ›› 12 volts DC2412-40
24 volts
»
24 volts DCDC 10
Nominal input voltage 24 volts DC
Input voltage range 20 to 32 volts DC
Output current 10 A
Output voltage 27.6 ± 0.1 volts
Energy efficiency 87%
Ripple & noise 40 mA
Dimensions (W x H x D) 115 x 70 x 140 mm
Weight 1.0 kg
Test mark
e-approved to 95/54/EC (EMC guidelines for vehicles)
Product Ref. No.
PerfectPower DCDC 10 10 A 24 volts ›› 24 volts DC2424-10
Products Ref. No.
PerfectPower DCDC 10 10 A 12 volts ›› 24 volts DC1224-10
PerfectPower DCDC 20 20 A 12 volts ›› 24 volts DC1224-20
Voltage converters 10, 20 or 40 A
›
High energy efficiency
›
Electrically isolated output voltage
› Clean output voltage
›
Parallel operation possible
› IU battery charging curve
›
Additional ON/OFF input
›
Stabilises the battery/generator voltage
› Stabilises the onboard power supply during engine start
›
EMC optimised for the automotive industry
Id
eal
fo
r
s
ens
i
ti
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e
el
ectro
ni
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d
e
v
i
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e
s
Generator
12 volts
»
24 volts DCDC 10 DCDC 20
N
ominal input voltage 12 volts DC 12 volts DC
Input voltage range 8 to 16 volts DC 8 to 16 volts DC
Output current 10 A 20 A
Output voltage 27.6 ± 0.1 volts 27.6 ± 0.1 volts
Energy efficiency 87% 87%
Ripple & noise 40 mA 40 mA
Dimensions (W x H x D) 115 x 70 x 140 mm 115 x 70 x 240 mm
Weight 1.0 kg 1.9 kg
Test mark e-approved to 95/54/EC (EMC guidelines for vehicles)