rev 12.01.01

America’s (USA): 1-888-41-ASTEC

Europe (UK): 44 (1384) 842-211

Asia (HK): 852-2437-9662

170

Special Features

Electrical Specs

• 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

250-2600 Watts

HELIOS

Mini FLEX

2

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48

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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

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)

Frequency

45 – 65 Hz

Efficiency

> 86% at full load

Power factor

0.99 (50 – 100% output load)

Total harmonic distortion

< 6.5% at loads over 50% of rated

current

Output

DC output voltage range

-54.5 VDC ± 0.27 VDC (Factory

preset)

Output Current

18.35A (1000W), 36.70A (2000W),

47.71 A (2600W) @ -54.5 VDC

Maximum output power

1120 W, 2240 W, 2730 W @ power

limit. Different preset voltages avail.

Voltage regulation

± 0.5% load/line and ± 1.0%

load/line°C

Dynamic response

± 5% for 10% to 90% or 90% to 10%

load step changes

Capacitor precharge

automatic upon insertion

Voice frequency noise

<55dB rnc @ 10% load

High frequency noise

<250 mV p-p

Battery Tray - A0802970

(for 1000 W application only)

Protection

disconnect device

Built in 30 A circuit breaker

Batteries

Designed to accommodate 30 A/h

M12V30 Marathon VRLA batteries

Safety

Rectifier:

UL1950

Power Shelf:

UL1801, CSA 22.2#950, IEC-950, VDE