Page 49
©
2009 Magnum Energy Inc
.
Appendix A - Specifi cations
MS2012 (-15B, -20B)
MS2812
MS4024
Inverter Specifi cations
Input battery voltage range
9.0 to 16.8 VDC
9.0 to 16.8 VDC
18.0 to 33.6 VDC
Absolute maximum DC input
25 VDC
25 VDC
35 VDC
AC output voltage accuracy
120 VAC ±5% (
≤
continuous power)
Output frequency and accuracy
60 Hz ± 0.1 Hz
Total Harmonic Distortion (THD)
< 5%
Continuous power output (at 25° C)
2000 VA
2800 VA
4000 VA
Continuous AC output current
17 A
23 A
33 A
1 msec surge current (amps AC)
50
70
120
100 msec surge current (amps AC)
33
40
82
5 sec surge power (real watts)
3300
3900
5800
30 sec surge power (real watts)
3100
3800
5400
5 min surge power (real watts)
2800
3200
4900
30 min surge power (real watts)
2200
3000
4500
Maximum continuous input current
222 ADC
311 ADC
222 ADC
Inverter ef
fi
ciency (peak)
90.6%
90%
93.7%
HBCO/HBCI (High Battery Cut Out/In)
16.8 VDC/16.5 VDC
16.8 VDC/16.5 VDC
33.6 VDC/33.0 VDC
LBCO/LBCI (Low Battery Cut Out/In)
9.0 VDC (adj)/12.5 VDC
9.0 VDC (adj)/12.5 VDC
18.0 VDC (adj)/25.0 VDC
Series Stacking for 120/240 VAC
No
No
Yes, using two MS4024 units
AC Relay Transfer time (minimum)
16 msec
Power Consumption - searching
<8 watts
Power Consumption - inverting (no load)
25 watts
30 watts
25 watts
Output Waveform
Pure Sine Wave
Charger Specifi cations
Continuous charger output at 25°C
100 ADC
125 ADC
105 ADC
Input current for continuous rated output
15 AAC
18 AAC
29 AAC
Charger ef
fi
ciency
85%
AC input frequency range
50 to 70 Hz
AC input voltage range
60 to 140 VAC (120 VAC nominal)
Power factor
> 0.95
General Features and Capabilities
Transfer relay capability
30 AAC maximum each input (60 AAC total)*
Five-stage charging capability
Bulk, Absorb, Float, Equalize (requires remote), and Battery Saver™
Battery temperature compensation
Standard with available temp sensor connected (battery temp 0 - 50 °C)
Internal Cooling
0 to 120 cfm variable speed drive using dual 92 mm brushless DC fan
Overcurrent protection
with two overlapping circuits
Overtemperature Protection
on transformer, MOSFETS, and temperature
Corrosion protection
PCB’s conformal coated, powder coated chassis/top, and stainless steel fasteners
Safety Listings
ETL listed to UL/cUL STD 458, UL STD 1741 and CSA STD C22.2 No. 107.1-01
Warranty
3 years parts and labor
Branch rated output circuit breakers
only on MS2012 -15B (15A x2) and MS2012-20B (20A x2) models.
Environmental Specifi cations
Operating temperature
-20°C to +60°C (-4°F to 140°F)
Non-Operating temperature
-40°C to +70°C (-40°F to 158°F)
Operating humidity
0 to 95% RH non-condensing
Physical Specifi cations
Unit 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)
Shipping Dimensions (h x w x d)
18.5” x 17.5” x 12.5” (47 cm x 44.5 cm x 31.8 cm)
Mounting
Shelf or wall (vents not allowed to face downward unless ME-CB is installed)
Unit Weight
43 lb (19.5 kg)
53 lb (24.0 kg)
58 lb (26.3 kg)
Shipping Weight
46 lb (20.9 kg)
56 lb (25.4 kg)
60 lb (27.2 kg)
Max operating altitude
15,000’ (4570 m)
* pass-thru on -15B and -20B models limited by output breakers
Specifi cations @ 25°C - Subject to change without notice.
Appendix A - Specifi cations and Optional Equipment
A-1 Inverter/Charger
Specifi cations