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CCTV 12V 20A 18 Way Box Type PSU Battery Backup – ACDC20/B


CCTV 12V 20A 18 Way Box Type PSU Battery Backup

Product code: ACDC20/B

CCTV 12V 20A 18 Way Box Type PSU Battery Backup

SKU: ACDC20/B Categories: , , Tags: ,
OUTPUT
DC Voltage 13.8V
Rated Current 20A
Current Range 0-20A
Rated Power 276W
Voltage Adj. Range 11.5V-14.5V
Output Channels 18-CH
Each Output Current 1.1A
Fuse PTC or Tube fuse, DC30V2A
Voltage Tolerance ±1.5%
Line Regulation ±0.5%
Load Regulation ±0.5%
Ripple & Noise ≤150mVp-p
Setup, Rise Time 1500ms, 50ms/230VAC 1500ms, 50ms/115VAC (at full load)
Hold Up Time (Typ.) 15ms/230VAC 12ms/115VAC (at full load)
INPUT
Voltage Range 100~240V
AC Current (Typ.) 1.4A/230VAC
2.9A/115VAC
Frequency Range 50~60Hz
Efficiency (Typ.) 85%
Leakage Current <2mA/ 240VAC
Inrush Current (Typ.) 60A/230VAC
60A/115VAC
PROTECTION
Overload When the current exceeds the fuse rating (ambient 25 ℃), the fuse
disconnects.
110 ~ 140% rated output power.
Protection type: Hiccup mode, recovers automatically after fault condition is removed.
Over Voltage 18-21V
Hiccup mode, recovers automatically after fault condition is removed.
Over Temperature Hiccup mode, recovers automatically after fault condition is removed
FUNCTION
Fan On/Off Control (Typ.) Hr1≥65℃FAN ON, ≤55℃FAN OFF
ENVIRONMENT
Working Temp. -25—–70℃(Refer to “Derating Curve”)
Working Humidity 20%—90% RH non-condensing
Storage Temp., Humidity -40—–85℃10%—95% RH
Temp. Coefficient ± 0.03%/ 50℃(0 ~ 50℃)
Vibration 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes
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