www.zte.com.cn

ZXDU58 W121 Power System

ZXDU58 W121 ZXD1500

ZXDU58 W121 is a high frequency switch-mode outdoor DC power system designed by ZTE. Based on leading proprietary and standard technology, the system rectifier is designed with high reliability, high efficiency, well electromagnetic compatible and easy to maintain. It has a wide input range suitable for worldwide operating environment. The maximum configured capacity is 120A with four 30A-rectifier modules.The power status information system allows the remote operation center to reduce, prepare, and prioritize site visits. The system and the rectifiers are fully complying with international standards.

Application: ●　Outdoor GSM/CDMA mobile station ●　Outdoor Microwave repeater station ●　Outdoor Satellite BTS station ●　Outdoor Other middle/small capacity situation

Key Features Benefits● Power efficiency is up to

94%, and the hibernation power is less than 2W.

● Low power consumpt ion o f rectifier modules reduces cost for electricity.

● Wide operating temperature of rectifier modules range from -40 to 70℃

● Highly adaptable to adverse environment saves expenditure for air conditioners.

● Wide input voltage range from 80 to 300V AC

● Adaptable to various and poor power grids, provides stable power supply

● THD is less than 2.8% ● Minimal interference to equipments on the same commercial power supply.

● IP 55 ● Adaptable to outdoor environment

● Up to 7U reserved space for transmission and other equipment

● Replaces shelter, reduces CAPEX and shortens construction time.

● RoHS conformed ● Environmental-friendly

www.zte.com.cn

No. 55, Hi-tech Road South, ShenZhen, P.R.China

Postcode: 518057

Website: www.zte.com.cn

Tel: +86-755-26770000

Fax: +86-755-26771999

S.N.: xczl2010007

System Technical Specifications Rectifier Technical Specifications

For continuous improvement and development, the specifications are subject to change without prior notice.

Parameters DescriptionAC InputRated input voltage 220V AC Input Voltage range (phase to neutral)

80 ~ 300V AC

Maximum input voltage 40AFrequency 45 Hz – 66 HzPower factor ≥ 0.99 (with full load)THD <2.8%DC Output

Output voltage-48V DC nominal; operating range -42 ~ -58V DC

Output current 120A (full load at >154V AC)Battery input Two battery breakersOutput branches 6 DC branches (standard,up to 8)Efficiency ≥ 93% (rated input; full load) DC lightning discharge current

≤ 5 kA

Protection OCP, OVP, UVP, OTPSafety standard IEC60950-1Environment RequirementOperating temperature –40°C ~ 55°CStorage temperature –40°C ~ 70°CRelative humidity 5% ~ 95%RH Waterproof and dustproof performance

IP55

Dimensions and Weight

Dimensions (H*W*D)mm Weight

Integrated cabinet 1 (for heat exchanger)

1850*600*600 (8U spare space)

120kg without rectifier

Integrated cabinet 2 (for fan)

1600*600*600 (5U spare space)

100kg without rectifier

Power supply cabinet 1 (for heat exchanger)

950*600*600 (4U spare space)

75kg

Power supply cabinet 2 (for fan)

950*600*600 (4U spare space)

55kg

Battery cabinet 900*600*600 45kg

Parameters Description AC input

Input mode Single-phase/three-line (L/N/PE)

Input voltage220V AC nominal; operating range: 80 ~ 300V AC

Input frequency 45 Hz - 66 Hz

Input current 10 (maximum)

Efficiency ≥ 93%

Input power factor ≥ 0.99

DC output

Output powerRated output power: 1500 W; Maximum output power: 1800 W

Output voltageRated output: -48V DC, adjustable range: -42V DC ~ -58V DC

Others

Operating temperature

–40°C ~ 70°C

Dimensions 134 mm * 87 mm * 290 mm (H * W * D)

Weight 3.5 kg

Applicable standards

Electrical safety IEC60950-1

EMC

ETSI EN300EN61000-6-1(immunity, light industry) EN61000-6-2(immunity, light industry)EN61000-6-3(emission, light industry) EN61000-6-4(immunity, light industry)