Alpha Vision Tech MPS48-7M 3.0 Speci cations

12 021-511-B4-002, Rev. B

Input

Voltage Range (switch selectable) 90-132Vac (low range) or 180-264Vac (high range), 250 to 347Vac with optional

step-down transformer

Frequency 47Hz or 63Hz

Surge Protection ANSI/IEEE Std. C62.41 to Category A, B, or C requirements, using a “Ring Wave”

or “Combination” waveform, at a level of 6kV

Output

Operating Output Power 50W continuous, 70W max (10 seconds)

Output Voltage 42 to 56Vdc

Ripple <250mVrms

Noise <2Vp-p

Transfer Characteristics Uninterrupted output

Battery

Type Four sealed 12Vdc valve-regulated lead-acid, maintenance free, immobilized

electrolyte (sold separately)

Temperature Storage:-4ºF to 104ºF (-20ºC to 40ºC), Charge:-10ºF to 140ºF (-23ºC to 60ºC)*

Capacity 7.2Ah @ 20 hour rate to 1.75Vdc (per cell)**

Weight (lb/kg) 5.95 / 2.7

Dimensions (in/mm) 5.94H x 2.56W x 3.86D / 151H x 65W x 98D

Runtime: See Table 5-2

LED Indicators

Output Okay Green, Solid

Standby Operation Green, Blinking

Low/Missing Battery Red, Blinking

Replace Battery Red, Solid

Overload Red and Green, Blinking

Mechanical

Dimensions (in/mm) 17.5H x 12.75W x 5.25D / 445H x 324W x 133D

Weight, without batteries (lb/kg) 11 / 4.9

Environmental

Operating Temperature (with heater) -40ºF to 131ºF (-40ºC to 55°C)

Operating Temperature (without heater) -4ºF to 131ºF (-20ºC to 55ºC)

Storage Temperature -58ºF to 158ºF (-50°C to 70°C)

Humidity 0 to 95% non condensing

* Length of storage will determine the need for supplemental charge, especially if stored at higher temperatures.

** Extended exposure to temperatures > 104ºF (40°C) may shorten battery life.

Mounting Conﬁ guration

Wall-mount or pole-mount

Agency Compliance

FCC part 15 Class A

CSA-NRTL\C (UL/CSA 60950-1:2007)

CE (IEC 60950-1:2001, EN 61204-3:2000-11)

RoHS compliant, per European Union’s Directive 2002/95/EC, Restrictions of Hazardous Substances

Zone 4, per GR-63 (requires suitable mounting surface)

NEMA 3R, designed to meet IPX5 Water Intrusion Criteria, per IEC 60529

Standard Features

No audible noise

Reverse battery polarity protection

3.0 Speciﬁ cations