ZXDU58 B900 is a high frequency switch-mode DC power system designed by ZTE. It is an embedded power system with 19" 3U dimension. It is suitable to install together with telecommunication equipment such as: access equipment, mobile communication equipment, transmission equipment, etc. The system is designed capacity up to 90A with three 30A rectifier modules.
System Technical Specifications | |
AC Input | |
Rated input voltag | 220V AC single-phase (L/N/PE)) |
Input Voltage range (phase to neutral) | 85 ~ 295V AC |
Maximum input cur | 50A |
Maximum input cur | 45 Hz – 66 Hz |
Power factor | ≥ 0.99 (with full load) |
THD | <2.8% |
DC Output | |
Output voltage | -48V DC nominal; operating range -42~ -58V DC |
Output current | 90 A (full configuration) |
Battery input | 80A |
Output breaker | 4 breakers |
Efficiency | ≥ 93% (rated input; full load) |
Protection | OCP, OVP, UVP, OTP |
Safety standard | IEC60950 standards |
Environment Requirement | |
Operating temperature | –5°C ~ 45°C |
Storage temperatu | –40°C ~ 70°C |
Relative humidity | 10% to 90% ( 40% to 60% recommende) |
Dimensions and we | |
Dimensions (H x W | 132.5mm×482.6mm×319mm |
Weight (without re | 18.9kg |