Huawei TP48200A-HX09A2 User Manual page 92

TP48200A-HX09A2, TBC300A-TCA2 Outdoor Power
System
User Manual
Item
DC output
AC input
protection
DC output
protection
AC surge
protection
DC surge
protection
Safety and
regulatory design
MTBF
Issue 02 (2019-02-26)
Specifications
(THD)
Output voltage range
Default output voltage
Output power
Regulated voltage
precision
Ripple and noise
Noise weighting
Imbalance of load sharing
AC input overvoltage
protection threshold
AC input overvoltage
recovery threshold
AC input undervoltage
protection threshold
AC input undervoltage
recovery threshold
DC output overvoltage
protection threshold
Level-B surge protection, nominal lightning strike discharge current:
30 kA (8/20 µs). The maximum lightning strike discharge current is
± 60 kA (8/20 µs).
Differential mode: 10 kA (8/20 µs); common mode: 20 kA (8/20 µs)
Complies with the IEC/EN60950-1.
200,000 hours (at 25° C)
Copyright © Huawei Technologies Co., Ltd.
A Technical Specifications
-42 V DC to -58 V DC
-53.5 V DC
The maximum output power is the
number of rectifiers multiplied by the
output power of a single rectifier.
≤ ±1%
≤ 200 mVp-p
≤ 2 mV
< ± 5% (20%-100% load percentage)
> 300 V AC
When the voltage is restored to 290 V
AC, the output resumes.
< 85 V AC
When the voltage is restored to 90 V AC,
the output resumes.
Range: 58.5-60.5 V DC

If an overvoltage occurs inside a
rectifier, the rectifier locks out.
 If the external voltage is higher than
63 V DC for more than 500 ms, the
rectifier locks out.
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