Device Type: CCTV Open Frame Power Supply (20 Amp)
Part Number/SKU: Not specified (Product code may vary by supplier)
Brand: Generic / Unbranded (CCTV Open Power Supply)
Input Voltage: 85–132V AC or 170–264V AC (Selectable via switch)
Input Frequency: 47–63 Hz
Output Current: 20 Amps
Output Voltage Adjustment Range: ±10%
Power Capacity: Not explicitly stated (Approx. 240W at 12V or 480W at 24V based on 20A output)
Inrush Current: Cold start, 20A at 115V AC; 40A at 230V AC
Input Leakage Current: <0.7mA at 230V AC
Line Regulation (Full Load): ±0.5%
Protection Features:- Output Overload Protection: 110–130% constant current with auto recovery
- Output Over-Voltage Protection: 115–150%
- Short-Circuit Protection: Yes (Built-in)
- Withstand Voltage: I/P-O/P: 3.0KVAC/1 min; I/P-F/G: 1.5KVAC/1 min; O/P-F/G: 0.5KVAC/1 min
Performance:- Rise Time: 50ms at full load (typical)
- Hold-Up Time: 20ms at full load (typical)
Operating Temperature: Designed for multiple environmental conditions (hot, cold, fluctuating temperature zones)
Key Specs: CCTV Open Power Supply, 20 Amp Output, Selectable 85–132V / 170–264V AC Input, 47–63Hz, 20A Inrush at 115V AC / 40A at 230V AC, ±0.5% Line Regulation, 110–130% Overload Protection with Auto Recovery, 115–150% Over-Voltage Protection, Short-Circuit Protection, 3.0KVAC Withstand Voltage (I/P-O/P), 50ms Rise Time, 20ms Hold-Up Time, Open Frame Design, KSh 2,000
Usage: Powering Multiple CCTV Cameras & DVRs, Access Control Systems (Electric Locks, RFID Readers, Biometric Systems), Alarm Systems, Industrial & Commercial Networks, Residential CCTV Installations, Medium to Large-Scale Surveillance Setups
