TH4850 TELECOM BATTERY CHARGER
USD $200 - $220 /Piece
Min.Order:1 Piece
Shijiazhuang Tonhe Electronics Technologies Co., Ltd.
telecom battery charger th4850
Model | |
TH4850 | |
Input Voltage | 176~300Vac full load 90~176Vac De-rating |
Input Voltage (maximum) | 300Vac |
Input Frequency (minimum) | 45 Hz |
Input Frequency (maximum) | 65 Hz |
Input Current (maximum) | 19A |
Inrush Current (maximum) | ≤150% the rated input steady-state peak value (excludes X caps in the EMC input filter) |
Power Factor | ≥0.99 Typical (@ 220 Vac at full load) |
Efficiency | ≥92% (@ 220 Vac at full load) |
THD | <5% Typical (@ 220 Vac full load) |
Model | |
TH4850 | |
Vo Set Point (min/typ/max) | 42/53.5/58 (Vdc) |
Io Output | 54.2A @53.5Vdc 60.4A @48Vdc |
Vo Regulation (min/max) | -1/1 (%) (Total regulation line, load, aging & temperature) |
Output Power | 2900W |
Current Limit (max) | 60.4A |
Output Noise (maximum) | <200 mV (peak to peak, bandwidth 20MHz) |
Psophometric noise | <2 mV |
Dynamic Response (maximum) | 5% |
Turn On Delay (maximum) | 8 sec |
Load Sharing (min/max) | -5/5 (%) |