DC 12V 3A UPS + Access Control

Model No.: SIHD1203-01KB

· Rated Output (Max):  13.8V/3.8A, 52.5W

· Uninterruptible PSU

· Metal Case With Key-lock

· 85% High efficiency

· 2 Years Warranty

· Full Protection
· No delay battery boot up
· 100% full load burn-it test

· Work with different optional modules



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Model No.: SIHD1203-01KB

· Rated Output (Max):  13.8V/3.8A, 52.5W

· Uninterruptible PSU

· Metal Case With Key-lock

· 85% High efficiency

· 2 Years Warranty

· Full Protection
· No delay battery boot up
· 100% full load burn-it test

· Work with different optional modules






SIHD1203-01KB is an UPS power supply, its main output is 13.8V / 3A, while it also provides extra maximum 800mA charge current. The PSU is designed based on 52.5W level.  This Access Control Power Supply has three kinds of control signal and active NC or NO output, fits for various electronic locks. 





INPUT

Voltage Range

190 - 265VAC

Frequency Range

50 - 60Hz

OUTPUT

Voltage (AC Mode)

13.8V ±2%

Voltage (Battery Mode)

Same as battery voltage

Rated Current

3A

Rated Power (Max.)

52.5W (with 800mA charge current)

Efficiency (Typ.)

>85%

Ripple & Noise

<120mVp-p

Output Channel

2 channels

CHARGING

Voltage

13.8V ±2%

Current

800mA Max

PROTECTION

Input

2A / 250VAC fuse

Overload

3.6A ±5%, Hiccup mode, recovers automatically after fault condition is removed.

Over Voltage

16V ±5%, Hiccup mode, recovers automatically after fault condition is removed.

Battery Low Voltage

10V ±2%, PSU shuts down until AC power recovers.

Short Circuit

Hiccup mode, recovers automatically after fault condition is removed.

ENVIRONMENT

Temperature

Working: -20 - 50

Storage: -30 - 80

Humidity

Working: 20 - 80%RH

Storage: 10 - 90%RH

LED INDICATOR

Red

On

AC power is on

Green

On

DC output is on

Yellow

On

Battery is fully charged

Flickering

Battery is charging

SAFETY & EMC

EMC Standards

EN 55022: 2010, EN 55024: 2010, EN 61000-3-2: 2014, EN 61000-3-3: 2013

LVD Standards

EN 62368-1-2014-A11-2017

METAL BOX & PACKING

Default Metal Box

205 x 165 x 75mm, fits for 1 pc 12V 7Ah battery.

Optional Metal Box

265 x 195 x 75mm, fits for 1 pc 12V 7Ah battery.

295 x 195 x 90mm, fits for 1 pc 12V 17Ah battery.

Packing

41 x 35 x 23.5cm / CTN, 12kg / CTN, 10pcs / CTN (default metal box)

Access Control Board


PUSH(+)

High-level voltage trigger

PUSH(-)

Low-level voltage trigger

SWITCH

Switch signal trigger

NC(+)

Normally close 12V output

NO(+)

Normally open 12V output

COM

Common terminal of NC(+) and NO(+)

12V

12V output

GND

Ground

POTENTIOMETER

0 - 10s time delayer




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