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Home » Cable TV » Standby Power Supply for Cable TV

Standby Power Supply for Cable TV

Standby Cable TV Power Supply

Product Model:  AST-PSU-6915

Main Features
 
1-PSU Series Standby power supply is designed for powering equipments deployed in cable TV and Communication Systems
2-Ferroresonant transformer, which features complete line conditioning, provides fully regulated, reliable and un-interruptible quasi square wave AC Power
3-Easily accessible front panel connections make operation and maintenance, easy
4- Durable LED indicator of operation modes, battery voltage, output current and alarm are all visible at the front panel
5- Various voltage configurations provide more options and extend applications as well
6- Power Insertor, pole and wall mount (PWM) enclosure and ground mount (GM) enclosure are available as optional features
 
  • TECHNICAL SPECIFICATION
Parameter AST-6915-L AST-6915-W
Input Voltage (VAC) 120 VAC 120 VAC
Input Frequency (Hz) 60 Hz 50 Hz
Input Fuse Protection 8 Amp 8 Amp
Output Voltage (VAC) 60/90 VAC 60/90 VAC
Output current (A) 10/15 Amp 10/15 Amp
Maximum Output Current Power (VA) 900 VA 900 VA
Battery Voltage (VDC) 36 VDC 36 VDC
Standby time (Minutes) 220 220
Net Weight (Kgs) 19 kgs 19 kgs
 
Parameter AST-6915
Input
Voltage range -20% to 15%
Power factor >0.90 at full load Output
Output
Voltage regulation ± 5%
Waveform Quasi-square wave
Frequency stability ± 0.05% inverter mode ± 1% inverter mode
Short-circuit current 150% of maximum current rating
Efficiency ≥90% typical line mode
>80% typical standby mode
Transfer characteristic Uninterruptible
Battery & Charger
Battery type External sealed VRLA
Charger current 10A at 80% load and nominal input
Charging time 8 hours typical to 90% capacity
Low voltage cutoff 31.5VDC
Mechanical
Front panel features Input, output and battery connections (terminal strip),
LED display, battery breaker, panel ammeter and ON/OFF.
LED display features Line power, battery, inverter, load, fault and battery voltage.
Finish Powder coated
Material Aluminum
Dimensions 360x330x150mm
14.2”x13.0”x5.9”
Environmental
Operating temperature -40°C to 50°C / -40°F to 122°F
Operating humidity 0 to 95% non-condensing
Technical Note

DESCRIPTION

About Astel

We Deals in all kinds of equipment for receiving and distribution of Satellite TV, Digital Headend Equipment, Fiber Optic Equipment and Cables, Fiber Optic Splicing Machine, Fiber Optic OTDR, Data Networking Equipment, LAN Networking Equipment, Network Testing Equipment, Telecom Equipment, CCTV Equipment, GSM Jumper Cables and accessories.

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Contact Info
Astel Digital Electronics L.L.C. P.O. Box 9675, Dubai, United Arab Emirates
Phone: +971(4) 221 5462 - 2223145
Mob: +971 (50) 650 8205
Fax: +971 (4) 221 6955
Email: astel@eim.ae / astelmd@gmail.com
Website: www.asteldigitaluae.com

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