250-2600 Watts
HELIOS
Mini FLEX
2600W 48 VDC Compact Flexible Power Solution
Input
AC input voltage range
110/220VAC (86-264 VAC for 250 W,
176-264 VAC for 500 W,186-264 VAC
for 650W rectifiers)
45 – 65 Hz
> 86% at full load
0.99 (50 – 100% output load)
< 6.5% at loads over 50% of rated
current
Electrical Specs
Frequency
Efficiency
Power factor
Total harmonic distortion
Special Features
• Up to 2600 W Power Output and up to 5200 W with
optional double shelves
• Front access unit.
• Operable in 110VAC or 220VAC systems
• One to four 250W/500W/650W output rectifiers
providing up to 1950W with N+1 redundancy
• Distribution: 8 fuse positions (0 to 10A each)
• Power factor correction
• Current sharing
• Standard Low Voltage Disconnect (LVD) with LVD
bypass and LVD test.
• Hot plug-in rectifier modules
• Soft switching technology
• Brackets for 1.5 or 4.75 inch depth installation
• Full complement of LED and output alarms
• Connection for battery string
• Compact dimensions
Power shelf: 19"W x 4.94"H x 13.2"D
Battery tray: 17.3"W x 7"H x 14.46"D
• CE Marking
Output
DC output voltage range
Output Current
Maximum output power
Voltage regulation
Dynamic response
Capacitor precharge
Voice frequency noise
High frequency noise
-54.5 VDC ± 0.27 VDC (Factory
preset)
18.35A (1000W), 36.70A (2000W),
47.71 A (2600W) @ -54.5 VDC
1120 W, 2240 W, 2730 W @ power
limit. Different preset voltages avail.
± 0.5% load/line and ± 1.0%
load/line°C
± 5% for 10% to 90% or 90% to 10%
load step changes
automatic upon insertion
<55dB rnc @ 10% load
<250 mV p-p
Battery Tray - A0802970
(for 1000 W application only)
Protection
disconnect device
Batteries
Built in 30 A circuit breaker
Designed to accommodate 30 A/h
M12V30 Marathon VRLA batteries
Environmental
EMC/EMI: FCC Class B, CISPR Class B for digital devices,
Telcordia GR-1089-CORE, Class B, EN 300 386-2
Temperature: -40° to +65°C (+50°C for high altitude)
Humidity: 0 to 95% RF (non-condensing)
Acoustic noise: < 60dB for full system
Cooling: forced air, horizontal (side to side)
Shock and vibration: meets Telcordia GR-63- CORE
Fire resistance: UL 94VO, TR-NWT-000154, Sec 7.2
Voltage surge protection: meets Telcordia GR-1089
section 4.5.9
Safety
Rectifier:
Power Shelf:
UL1950
UL1801, CSA 22.2#950, IEC-950, VDE
170
America’s (USA): 1-888-41-ASTEC
Europe (UK): 44 (1384) 842-211
Asia (HK): 852-2437-9662
rev 12.01.01
ASTEC [ Astec America, Inc ]
