ESAA150-CTA

Description

Delta ESAA150-CTA series power system consisting of compact shelf enclosures, rectifier modules and related power distribution units, is under the control of control and Supervisory Unit. User can operate the system via the user friendly, LCD interface. Meanwhile, with the Delta power system management software.

Applications

BTS power application
Network base stations
Wireless application
Fixed line application, data communications
Outdoor Application
DC 48Vdc power charge station

AC Input
AC connection	Terminal 3P/50A L + N + PE
AC Breaker	2P/70A
L + N + PE	200~ 240 VRMS (L-N)
Voltage range, full power	176 – 300 VRMS
Voltage range, reduced power	90 – 176 VRMS
Frequency range	45 – 65 Hz
Current nominal/phase	14 ARMS
Inrush current	< 21 Apeak per rectifier
Harmonic distort. THD	< 5%
DC Output
Output Voltage	42 – 58 VDC; 54 VDC nom
Output max. power	8.1kWmax.48Vdc/168A @2700 rectifier *3
Output max. current	110A~ 160ADC; 54 VDC
Noise	≦ 55dBA @ 1M
Load Breaker	50A x 6 in Front
Battery Breaker	100A x 2 with Front Terminal
LVDS (battery)	200A
Alarm relays output	6 Form C type
Temperature Sensor	Ta (Ambient )x1 Tb (battery ) x1
Other General
Height, overall	134 mm (3U)
Width, body	482 mm (19”)
Depth, overall	320 mm (with Terminal)
Weight, system	8.5 kg (without rectifier)
Operation Temperature	-20 – +65 °C
Relative humidity	95 % max, non cond
Safety	CE , TUV/UL(Rectifier)
Controller	CSU 502
Rectifier (CAN Version)	DPR 2900 / DPR2000 / DPR2700