Magnum RD series

The RD Series Inverter / Charger is a new generation modified sine wave inverter designed specifically for renewable energy use. The RD Series is powerful, easy-to-use, and best of all, cost effective.

Power Factor Corrected Charger (PFC): Our PFC charger is built into all of our inverter chargers. It uses less energy from a generator than a standard charger – using 25-30% less AC current than standard chargers.

Safe and reliable: The RD Series is ETL Listed to the stringent requirements of UL 1741 (USA only), ensuring that the inverter is
safe and reliable.

Easy-to-install: Install the RD Series in four easy steps: simply connect the inverter’s output to your distribution circuits or electrical panel, connect your power cable (AC) to the inverter’s
easy-to-reach terminal block, connect the batteries, and switch on the power

RD Series	RD2212	RD1824	RD2824	RD3924
Inverter Specifications
Input battery voltage range	9 - 16 VDC	18 - 32 VDC	18 - 32 VDC	18 - 32 VDC
Nominal AC output voltage	120 VAC ± 5%
Output frequency and accuracy	60 Hz ± 0.1 Hz
1 msec surge current (amps AC)	60	70	100	150
100 msec surge current (amps AC)	37	40	60	90
5 sec surge power (real watts)	3700	4000	6000	8000
30 sec surge power (real watts)	3450	3300	4800	6400
5 min surge power (real watts)	3100	2850	3950	5800
30 min surge power (real watts)	2400	2400	3500	4750
Continuous power output at 25° C
Maximum continuous input current	293 ADC	120 ADC	186 ADC	260 ADC
Inverter efficiency (peak)	95%	94%	93%	93%
Transfer time	16 msecs
Search mode (typical)	5 watts
No load (120 VAC output, typical)	20 watts	12 watts	19 watts	25 wattts
Waveform	Modified Sine Wave
Charger Specifications
Continuous output at 25° C	110 ADC	50 ADC	80 ADC	105 ADC
Charger efficiency	85%			92%
Power factor	> 0.95
Input current at rated output (AC amps)	15	15	21	29
General Features and Capabilities
Transfer relay capability	2 legs at 30 A for 120 V/30 A or 240 V/60 A service
Five stage charging capability	Bulk, Absorb, Float, Equalize (requires remote), and Battery Saver™
Battery temperature compensation	Yes, 15 ft Battery Temp Sensor standard
Internal cooling	0 to 120 cfm variable speed drive using dual 92mm brushless DC fans
Overcurrent protection	Yes, with two overlapping circuits
Overtemperature protection	Yes on transformer, MOSFETS, and battery
Conformal coating on PCB’s for corrosion protection	Yes
Powder coated chassis & top for corrosion protection	Yes
Stainless steel fasteners for corrosion protection	Yes
Listings	ETL listed to UL1741 (USA only)
Warranty	Two years
Environmental Specifications
Operating temperature	-20° C to +60° C (-4° F to 140° F)
Nonoperating temperature	-40° C to +70° C (-40° F to 158° F)
Operating humidity	0 to 95% RH non condensing
Physical Specifications
Dimensions (h x w x d)	13.75” x 12.65” x 8.0” (34.9 cm x 32.1 cm x 20.3 cm)
Mounting	Shelf or wall (vents up)
Weight	37 lb (16.9 kg)	35 lb (15.9 kg)	42 lb (19.0 kg)	53 lb (24.0 kg)
Shipping weight	46 lb (20.9 kg)	44 lb (20.0 kg)	51 lb (23.2 kg)	62 lb (28.1 kg)
Max operating altitude	15,000’ (4570 m)

Contact Us: Telephone: toll free at 1- Parry Sound,Northern Ontario,Muskoka and Georgian Bay
Send mail [email protected] with questions or comments about our product or web site.