ASTEC MS3500A

500-4000 Watts
HELIOS
TM
MiniSystem 3500
Electrical Specs
3500W 48VDC Compact Power Solution
Input
AC Input
Voltage Range
110/120VAC (86 - 132 VAC)
(250 watt rectifiers)
208/240VAC (176 - 264VAC)
(500 watt rectifiers)
50 - 60 Hz (45 - 65 Hz)
>86% @ full load
0.99 (50 - 100% output load)
Frequency
Efficiency
Power Factor
Total
Harmonic Distortion
<5% @ loads over 50% of rated current
Output
DC Output
Voltage Range
Special Features
• 3500 W Constant Power Output System
• Available in 110VAC or 220VAC systems
• 110 VAC systems can be configured with two to eight,
250W Output Rectifiers providing up to 1750W with
N+1 Redundancy
• 220 VAC systems can be configured with two to eight,
500 W Output Rectifiers providing up to 3500W with
N+1 Redundancy
• Adjustable DC Output Voltage: (-48 to -55.5V)
• Adjustable Temperature Compensation slope
• Adjustable Low Voltage Disconnect threshold
• Adjustable Battery Charge Control (2A to 20A)
• Distribution: 10 Fuse Positions (0 to 10A each) - Up to
five breakers
• Power Factor Correction
• Current Sharing
• Soft Switching Technology
• Full Output Power at Full Temperature Range
• Full Complement of LED and Output Alarms Available
• Connections for up to Two Battery Strings
• EMI Filter Included
• Compact Dimensions (21.5"W x 5.25"H x 14"D) (550 x
133 x 300mm)
• Fan shelf (220 V rectifier shelf) for increased
temperature range, and installation in areas with low
volume or no air flow
Safety
UL 1950
UL1801
CSA C22.2 No. 950
IEC-950
-54.5 VDC
(user selectable -48 to -55.5VDC)
Maximum
Output Power
1750 watt/system @110VAC
(250 watt rectifiers) with N+1
3500 watt/system @ 220VAC
(500 watt rectifiers) with N+1
+/- 0.5% load/line and +/- 1.0%
load/line/temperature
from +/-5% for 10% to 90% or 90% to 10%
load step changes
Voltage Regulation
Dynamic Response
Protection and/or
Disconnect
Parallel Operation
Power/Current Limit
Capacitor Precharge
Hold-up Time
Voice Frequency Noise
High Frequency Noise
fuses/breakers
+/- 10% of rated current between rectifiers
102.5% +/- 2.5% of rated power at output
voltages >42VDC
Automatic upon insertion
Output voltage remains above -42V
for 30 msec
<55 dB rnC
<250 mV rms
Environmental
EMC/EMI: FCC Class B, CISPR Class A for digital devices,
Bellcore GR-1089-CORE
ESD: Bellcore TR-NWT-001089
Temperature: -40° to +50°C with natural convection cooling (250 W
rectifiers), -40°C to +65°C with forced air cooling (500 W rectifiers) @ 250
cfm
Humidity: 0 to 95% RH (non-condensing)
Acoustic Noise: <65dB for full system including eight rectifiers, fan unit
Cooling: natural convection / forced air
Shock and Vibration: Bellcore TR-NWT-000063
Fire Resistance: UL94VO
Voltage Surge Protection: meets IEEE C62.41-1991
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America’s (USA): 1-888-41-ASTEC
Europe (UK): 44 (1384) 842-211
Asia (HK): 852-2437-9662
rev 12.01.01
AMERICAS
EUROPE
ASIA
5810 Van Allen Way
Carlsbad, CA 92008
Telephone: 760-930-4600
Facsimile: 760-930-0698
Astec House, Waterfront Business Park
Merry Hill, Dudley
West Midlands, DY5 1LX, UK
Telephone: 44 (1384) 842-211
Facsimile: 44 (1384) 843-355
Units 2111-2116, Level 21
Tower1, Metroplaza
223, Hing Fong Road
Fwai Fong, New Territories
Hong Kong
Telephone: 852-2437-9662
Facsimile: 852-2402-4426
BREAKER SELECTION FOR MS3500
Current*
1A
5A
10 A
15 A
20 A
30 A
50 A
1
Model Number
A0723076
A0723033
A0723035
A0723037
A0723007
A0723040
A0723008
* All breakers rated @ 80VDC
Notes:
Standard Controller
The standard controller has control, monitoring and alarm features
including temperature compensation and thermal control functions.
Settings are selectable with dipswitches. Settings are programmed in the
controller card and automatically configure any newly inserted rectifiers.
Output Power (110 V):
2
3
4
5
Controller:
1 = 110 V Standard Controller
3 = 220 V Standard Controller
MS3500 A -
=
=
=
=
500 W
750 W
1000 W
1250 W
Mini System 3500
Ordering Information
6 = 1500 W
7 = 1750 W
8 = 1750 W (w/N+1)
Output Power (220 V):
13 = 2500 W
10 = 1000 W 14 = 3000 W
11 = 1500 W 15 = 3500 W
12 = 2000 W 16 = 3500 W (w/N+1)
1 System includes Shelf, Controller, Low Voltage Battery Disconnect, and
one Fuse Pack., 10 ft. alarm cable, and 10 ft temperature probe
2. 220 V standard controller system includes shelf, controller, fan shelf, low
voltage battery disconnect, one fuse pack, 10 ft alarm cable and 10 ft
temperature probe.
www.astec.com
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