Specification Sheet

RW Series
B AT T E R Y C H A R G E R S Y S T E M
FEATURES
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300W - 700W Wall Mount Rectifier
Convection cooled and thermally protected
Power factor corrected
Input/output voltage and current protected
Automatic float/boost charge cycle
Alarm and control interface with active load sharing
Temperature compensation
Output current indicator
Built-in low voltage disconnect
Internal alarm card with relay outputs
SPECIFICATIONS
INPUT
Input Voltage
ALARMS & INDICATORS
Amps Display
A row of LEDs on the front panel indicates
approximate percentage of output current
(only 1 LED is lit at any time)
Green LED on
100-275Vac
Frequency
45-65Hz
Power Factor
>0.99
Mains On
Output voltage
12V, 24V, 48V
Off Normal
Output power
300W - 700W
See selection table
Output current
See selection table
Line regulation
±0.1%
Load regulation
±0.5% (no load to full load)
Noise
Ripple <100Hz: <10mV rms unweighted Peak to
Peak 0-20MHz: <50mV peak to peak
Efficiency
88% Typical
Alarms
Fuses
HRC fuses in phase and neutral
STANDARDS & APPROVALS
Protection
Voltage: Auto shutdown, auto restart when
correct voltage restored Inrush:
<2x maximum input current
Safety standards
EN60950
Electrostatic Discharge
CISPR24
Current Limit
Adjustable to 50-100% of maximum rated current
Radiated Radio Frequency:
CISPR22
Over Temperature
Auto current turndown, backup shutdown
AC Harmonics
EN61000-3-2
Polarity Reversal
Output fuse in positive with crowbar diode
AC Flicker & Fluctuation
EN61000-3-3
Over Voltage
Adjustable limit
Other
CE & RoHS compliant
Low Voltage Disconnect
The LVD feature protects the battery from deep
discharge.
ENVIRONMENTAL
Isolation
Input to Output: 3000VDC
Input to Chassis: 2500VDC
Output to Chassis: 1500VDC
OUTPUT
Float/Boost
Temperature Probe
PROTECTION
Yellow LED: Rectifier in "Current LImit"
Red LED: Rectifier shutdown over voltage
or temperature
Green LED: Rectifier operating in "Float
Charge" mode
Yellow LED: Recitifier operating in "Boost
Charge" mode
Green LED; Temperature compensation
probe connected and within limits
NO/NC Single Pole double throw,
Contact 100Vdc 1A
Mains fail alarm
High voltage alarm
Low voltage alarm
Operating Temperature
–10°C to +50°C
Cooling
Convection
Humidity
5–95% RH (non condensing)
Altitude
<2,500m at full power
MECHANICAL
Dimensions
62 x 311 x 163mm
Weight
1.5kg
Connector
ACN-LUMB4S, screw connector supplied
www.powerbox.com.au - 1800 251 380
www.powerbox.co.nz - 0800 104 480
Doc. No. RW-Series Rev.B 20-01-16
RW Series
B AT T E R Y C H A R G E R S Y S T E M
SELECTION TABLE
MODEL NUMBER
OUTPUT VOLTAGE
VOLTAGE ADJUST
OUTPUT CURRENT
POWER RATING
RW312U-21
14.5V
11.5 - 15V
20A
300W
RW512U-21
14.5V
11.5 - 15V
35A
500W
RW324U-21
29V
22 - 30V
10A
300W
RW624U-21
29V
22 - 30V
22A
600W
RW748U-21
58V
45 - 60V
12A
700W
TECHNICAL ILLUSTRATIONS
www.powerbox.com.au - 1800 251 380
www.powerbox.co.nz - 0800 104 480
Doc. No. RW-Series Rev.B 20-01-16