Shampower 12V 3A / 5A 4 channe Access Control Power Supply

POWER SUPPLY > Access Control Power Supply > Shampower 12V 3A / 5A 4 channe Access Control Power Supply

Shampower 12V 3A / 5A 4 channe Access Control Power Supply

The Shampower 4 channel Access Control Power Supply is the AC/DC security power supply, allowing the universal input range between 90VAC to 24VAC. In addition to the primary output, there is a charger output, with a smaller rated current, providing the backup application the security access systems normally need.

The Shampower 4 channel Access Control Power Supply delivers efficiency up to 86%, it can operate with air convection under -20℃~ 70℃. The 4 channel Access Control Power Supply is designed with thorough alarm features, including AC OK and battery low signalling. Robust fault response and indication also includes gradual shutdown on output overload as well as immediate shutdown on output short, signalled by flashing red LED and with auto-recovery once output short or overload is removed. The power input and power output are enclosed in one heavy-duty, easy-to-install enclosure. As a result, a Shampower 4 channel Access Control Power Supply can replace several separate individual power sources.

Available Outputs:

• 4 Output： 3A@12VDC, 5A@12VDC with enclosure

4 Channel Access Control Power Supply Features:

1) 4 Outputs: 3A@12VDC, 5A@12VDC with enclosure

2) AC power failure supervision relay

3) Main power switch to turn on/off power to outputs

4) Each output individually PTC fused

5) Battery failure supervision relay

6) Selectable delay timer (5 sec., 10 sec,) for AC failure supervision relay via DIP switch

7) Board designed with overload and short-circuit protection, including automatic shutdown and LED overload indicator

8) Over-current fuse-protected AC input

9) Built-in backup battery charger (12V 7ah backup battery is optional)

10) Automatically switch to backup battery if AC fails

11) Individual AC input and DC output LED status indicators

12) Alarm signal for AC OK and Battery low

13) Battery low protection / Battery reverse polarity protection by fuse

14) Universal AC input / Full range

4 Channel Access Control Power Supply Specifications:

1) Input Voltage: 110~240VAC

2) Output Voltage: 12VDC selectable via DIP switch

3) Adjustable Output: 11~15 @ 12VDC setting via VR switch

4) No. of Outputs: 4 channels

5) Supply Current: 3A@12VDC / 5A@12VDC

6) AC Input Fuse Rating: 3.15A ( glass fuse )

7) LED Status Indicator: AC input ( Green ), DC Output ( Red )

8) AC-Fail Relay Delay Timer: Selectable @ 5sec or 10sec via DIP switch

Dimensions: 8.1" x 9.3" x 2.2"

Gross weight: 1.2kg

Quantity per carton: 16 pcs/ctn

4 Channel Access Control Power Supply Applications:

1) Security system

2) Emergency lighting system

3) Alarm system

4) UPS system

5) Central monitoring system

6) Access system

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