120W 24V 5A UPS Switching Power Supply Battery Backup Charging Module Board

Features:

Long-term online floating charging of batteries, with high charging efficiency, and the battery fullness can reach more than 90%.

Self-stop when fully-charged to prevent overcharge of the battery and effectively prolong the service life of the battery.

Automatic switching of AC-power and battery, no switching-time, unattended.

Cold start function can directly start UPS with battery if there is no AC-power to meet the crashed need of users.

Quality material, with voltage-resistance and insulation-resistance, safe and reliable to use.

Specifications:

Material: Metal

Output:

DC-voltage: CH1 27.6V, CH2 26.5V

Voltage-tolerance: ± 1%

Rated-current: 4.0A, 0.30Amp

Current-range: 0~4Amp

Power: 118.4W

Text-wave and noise: 180mvp-p

Adjustable range of DC-voltage: CH1 21.3~29.8V

Input:

Voltage-range: AC90~264V, DC127~370V

Frequency: 47-63Hz

AC-current: AC2.8A115V, AC1.4A230V

Efficiency: 83%

Impulse-current: cold start current AC30A/115V, AC50A/230V

Leakage-current: less than AC1mA/240V

Protections Characteristics:

Overload-protection: rated-output power 110%-115% start overload-protection; protection-mode: AC-charge mode, hiccup-mode auto-recovery after fault conditions removed

Battery Low-voltage Protections: 20-22V; ; protection-mode: cutoff output

Note:

Please allow 0-1cm error due to manual measurement.

Please allow for slight color difference due to different monitor resolution.

Package includes: