Buffer Power Supply: PSUPS10A12 (11-13.8VDC, 10A)

Code: M1874
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Ceiling Dome Camera CAM 082 (420TVL, Sharp, 0.5 lx, 3.6mm)
View of the power supply

Ceiling Dome Camera CAM 082 (420TVL, Sharp, 0.5 lx, 3.6mm)
Rear view

Ceiling Dome Camera CAM 082 (420TVL, Sharp, 0.5 lx, 3.6mm)
View of the inside
PSUPS10A12 M1874 buffer power supply has been designed for use in CCTV systems. It ensures the continuity of power supply for devices requiring stabilized DC voltage within 12 V +/-15% range. The power supply has two circuits, one (5 A) for a DVR, the second (8x 0.5 A) for CCTV cameras. In the case of a power failure, the circuits are immediately switched to battery power. For normal operation, the charging current can be adjusted by a jumper (the total output current cannot exceed 10 A).
The metal housing (color: RAL 9003) provides room for 12 V / 40 Ah rechargeable battery. The housing is equipped with micro-switches signaling opening the door and raising the device.
Distinguishing features:
  • uninterrupted 12 VDC power supply
  • 8 x 12 VDC, 0.5 A outputs dedicated for CCTV cameras
  • 12 VDC, 5 A output dedicated for a DVR
  • battery charging and maintenance system
  • protection against excessive discharge (can be disabled)
  • protection of BAT output against short circuit and reverse polarity connection
  • selectable battery charging current: 0.7 A, 2.1 A, 3.6 A, 4.8 A
  • autonomous battery operation option (START function)
  • LED indicators: AC (input), DC (output)
  • AC power failure output
  • device failure detection circuit
  • door opening and device lifting push-button switches
PSUPS10A12 M1874 buffer power supply is sold without rechargeable battery.
Name PSUPS10A12
Code M1874
AC input
230 V, 50/60 Hz
DC outputs
11...13.8 V - buffer operation
10...13.8 V - autonomous operation
Rated output power
138 W
Efficiency 72%
Outputs 8 x 0.5 A (cameras) + 1 x 5 A (DVR)
Total maximum current
10 A
Battery charging current 0.7/2.1/3.6/4.8 A (selected with jumper)
Number of outputs
8 (cameras) + 1 (DVR)
Max load of camera outputs
 0.5 A
Max capacity of rech. battery
40 Ah
Short-circuit protection
Overload protection
Under Voltage Protection (UVP)
automatic battery cut-off when U < 10 V (can be disabled)
Operating temperature -10...40°C
Dimensions (W x H x D) 400x440x170 mm
Weight 11.9 kg
Remarks Metal housing


Nazwa Język Typ pliku Wielkość pliku Data
 Instrukcja obsługi PL 1,04 MB  2012.03.02