12V DC/3A 4CH Uninterruptible Power Supply, Over-current Protection and Short-circuit Protection

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Basic Info

Payment Type:	Telegraphic Transfer in Advance (Advance TT, T/T)

Product Description

Product name: 12V DC/3Amp 4-channel uninterruptible power supply

Item: UP12V3A-4

Details:

Applicable to all types of access control system, building intercom systems, alarm monitoring systems
Power protection: output over-voltage protection, over-current protection, short circuit protection, battery over-charging protection, over-discharging protection, anode and cathode wrong connect protection
AC failure alarm, battery low-voltage alarm

Input: 190-240V AC @ 50-60Hz

Output voltage: 12V±15% DC

Output current: 3Amp

Output channel: 4 channels

Over-current protection: 3.6A±5%

Ripple and noise: ≤100mV

Efficiency: ≥85%

Charging voltage: 13.5V

Charging current (maximum): 1Amp

Battery under-voltage protection: 10V

Supports 7Ah/9Ah battery

Enclosure dimensions: 203*163*74mm

Weight: 1.2kg

Applicable to all types of access control system, building intercom systems, alarm monitoring systems

Power protection: output over-voltage protection, over-current protection, short circuit protection, battery over-charging protection, over-discharging protection, anode and cathode wrong connect protection

AC failure alarm, battery low-voltage alarm

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