SAMM-150-1B with charging

Category：Security equipment
Browse number：
QR code：
Release time：2023-06-29 17:11:19

I want to make an inquiry

Product description

SAMM-150-1B

Detailed description:

• Small size and light weight. • High reliability and low price. • The circuit has a wide input voltage range. • High conversion efficiency and low operating temperature rise. • Built-in filter circuit, less external radiation interference. • It has basic protection circuit and good adaptability to the environment. • 4 hours, 100% full load aging and full range of functional tests.
parameter model characteristic	SAMM-150-1B
Rated output voltage	DC +24V	BAT +27.6V
Output interface location	The eight-digit P=9.5mm covered terminal block is marked AC-L, AC-N, DC+, DC-; BAT-, BAT+, BATSW
Output voltage range	Setting error: ±0.5V	Setting error: ±0.6V；
Rated output current	6A	0.5A
Load current range	0.5～6A ( MAX=10A )	0.2～0.5A ( MAX=0.5A )
Output voltage ripple	Vp-pmax<180 mV	Vp-pmax<200 mV
Li ; Lo Adjustment rate	Line:±0.5%；Load:±0.5%	Line:±1%；Load:±15%(BAT±3%)
Comprehensive voltage stabilization accuracy	±1%	±16%(BAT±4%)
Rated output power	150W
Rated working efficiency	≥80% (output power is rated value)
Rated input voltage	Operating voltage: AC176V-264V Rated voltage: AC220V Interface location: Three-position covered socket marked AC-L, AC-N, FG
Rated input current	Rated current: AC0.5A, current range AC0.5～1A
AC input frequency	Rated AC voltage frequency range 47～63Hz, sine wave
Input surge current	The impact current on the power supply grid at the moment of power-on: the maximum value during cold start is 60A/10mS.
Output overload protection	The +12V overload protection point is about 105%~120% of the rated output power; the overload protection is an online current limiting and voltage reduction method; the short circuit protection needs to reset the input
UPS battery management function	An external battery (capacity 5~30AH) is required for backup power supply. When the AC power supply is stopped, the system automatically switches to the backup power supply. The system conversion is ≤50mS. When the AC power supply is normal, it automatically switches to the AC power supply and battery management (to enable the UPS function, you need to connect BAT+ with BAT.SW phase short circuit)
	It has the function of floating charging for external batteries (5~30AH). The battery has an undervoltage of 10V±0.6V when discharging the load, and the short circuit protection function can automatically reset.
Power time parameters	Preparation time (SETUP TIME) ≈ 200mS; Stability time (RISE TIME) ≈ 50mS; Holding time (HOLD UP TIME) ≈ 20mS
Electrical strength parameters	Input-output: >AC1.5KV; Input-casing: >AC1.5KV; Output-casing: >AC0.5KV Leakage current <5mA 50Hz 1min.
Operating temperature parameters	The working temperature drift coefficient is about ±0.03[%/℃]; the absolute temperature rise coefficient is about 0.50[℃/W]; when the working output is rated power, the absolute temperature rise of the body is 25℃±5℃
Environmental condition parameters	Storage environment: -20℃～+85℃; 10%～95%RH. Working environment: -10℃～+50℃; 20%～90%RH. (Varies depending on usage environment and power)
Working heat dissipation method	Designed to work continuously, with self-cooling to assist heat dissipation. (Differences in usage environment and installation location affect power usage and lifespan)
Appearance installation dimensions	Specifications and dimensions: L195×W110×H50mm3; Installation dimensions: L188×W98mm2, L188×W23mm2
Net weight and appearance	The total weight is about 850g; the bottom shell is made of 1.5mm thick aluminum with a silver sand-oxygen surface treatment; the cover shell is 0.8mm thick iron with a silver electroplastic surface treatment.
Certified safety specifications	National standard GB-4943
Note: 1) The above detection indicators are measured under the following conditions: within the input rated voltage and output rated load range, the environment is 25℃, 85%RH. , when there is no wind around 2) Output DC voltage ripple detection: Use a parallel twisted wire with a length of 30cm and a cross-section of 1mm2 connected to one end of a 0.1μF and 0.47μF capacitor to bypass the detection point and detect 100Hz respectively. The maximum peak-to-peak value of the main frequency ripple is Vp-p100Hz and the maximum peak-to-peak value of the comprehensive ripple is Vp-pmax. 3) Li voltage regulation rate: when the load is at the rated value, the input voltage changes within the rated range; Lo load regulation rate: when the input is at the rated voltage value, the load changes from zero to the rated value.