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Industrial Power Panel Mount DIN Rail Open Frame Configurable Power Adapter Modules
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LED Driver CC + CV Mode CC Mode CV Mode
Industrial Battery Charging Wireless Charging System Conductive Charging System

USCO-320280GA

LED Driver

USCO PRO Series

USCO-320280GA

Output Voltage

60-152V

Output Power

320W

Output Current

1.4-2.8A

Input Voltage Range

99-305Vac

Dimensions (L x W x H)

240 x 100 x 38 mm

9.45” x 3.94” x 1.50”

Unit Weight

1.8kg (3.97 lb)

Highlights & Features
  • Wide range constant current design
  • Universal AC input voltage from 110-277Vac
  • High efficiency up to 95%
  • Wide operating temperature range -40°C to +60°C
  • With IP66/IP67 protection from most outdoor applications
  • Build-in Active PFC and confirm to harmonic current IEC/EN 61000-3-2, Class C
  • Adjustable constant current level through programmable tool
  • Common mode 6kV/ differential mode 6kV surge immunity
  • Suitable for Dry / Damp / Wet location
  • 0-10V dimming available
Applications
USCO-320280GA
USCO-320280GA

LED Driver

USCO PRO Series

USCO-320280GA

Highlights & Features
  • Wide range constant current design
  • Universal AC input voltage from 110-277Vac
  • High efficiency up to 95%
  • Wide operating temperature range -40°C to +60°C
  • With IP66/IP67 protection from most outdoor applications
  • Build-in Active PFC and confirm to harmonic current IEC/EN 61000-3-2, Class C
  • Adjustable constant current level through programmable tool
  • Common mode 6kV/ differential mode 6kV surge immunity
  • Suitable for Dry / Damp / Wet location
  • 0-10V dimming available
Output Voltage

60-152V

Output Power

320W

Output Current

1.4-2.8A

Input Voltage Range

99-305Vac

Dimensions

240 x 100 x 38 mm

9.45” x 3.94” x 1.50”

Unit Weight

1.8kg (3.97 lb)

Applications

Download

Download

Datasheet

Uploaded on 26-Mar-2026

Image

Uploaded on 26-Mar-2026

.DXF

Uploaded on 15-Oct-2020

.STP

Uploaded on 15-Oct-2020

CB

Uploaded on 15-Oct-2020

CE

Uploaded on 15-Oct-2020

ENEC

Uploaded on 15-Oct-2020

REACH

Uploaded on 15-Oct-2020

RoHS

Uploaded on 15-Oct-2020

UL

Uploaded on 16-Oct-2020

GUI Program

Uploaded on 10-Apr-2025

Tech Specs

Tech Specs

Output Current
1.4-2.8A
Output Voltage
60-152V
Output Voltage Range
60-152Vdc
Output Voltage Adjustment Range
-
Output Power
320W
Output Current Adjustment Range
0.7-2.8A
Max Output Voltage
180Vdc
Buffering Time
-
Line Regulation
± 1% (@ 110-277Vac input)
Load Regulation
± 3% (@ Min-Max output voltage)
PARD
-
Start-up Time
500ms max. @ 110-277Vac (full load)
Hold-up Time
16ms typ. @ 110-277Vac (full load)
Dynamic Response (Overshoot & Undershoot O/P Voltage)
-
Start-up with Capacitive Loads
-
Remote ON/OFF
-
Protective Device
-
Voltage Drop Between Input and Output
-
Residual Ripple/PARD (20MHz)
-
Residual Ripple
-
Max. Power
-
Ripple & Noise
-
LED System Voltage Range in CC Mode
-
Rise Time
-
Power Boost Duration
-
Power Boost Recovery Time
-
Peak Power
-
Nominal Input Voltage
110-277Vac
Input Voltage Range
99-305Vac
Max Input Voltage
-
Nominal Input Frequency
50-60Hz
Input Frequency Range
47-63Hz
Nominal DC Input Voltage
DC Input Voltage Range
-
Input Current
3.4A
Input Power (Standby Mode)
0.5W @ Dim to off, 230Vac & 277Vac
Efficiency at 100% load
92.0%@2.1A @120Vac
94.0%@2.1A @230Vac
94.5%@2.1A @277Vac
Inrush Current
90A/250uS @120Vac
Charging Time
-
Power Factor at 100% load
> 0.98@110/120Vac,> 0.95 @ 230Vac,> 0.92 @ 277Vac&Full Load, > 0.90 @ 110/120/230Vac&> 50% Load(277Vac&> 70% Load )
Leakage Current
< 0.7mA peak @ 277Vac
Nominal Current
-
Total Harmonic Distortion
-
Power Dissipation
-
Efficiency @ 10% load
-
Input Voltage Phase
-
Average Efficiency
-
No Load Power Consumption
-
Case Chassis / Cover
Aluminum
Indicator
-
Cooling System
Convection
Input Terminal
Line: Brown, Neural: Blue, PE: Yellow/Green, Cable Length 300mm
Output Terminal
Positive: Brown, Negative: Blue, NTC/PRG: Black, Cable Length 300mm
Signal Terminal
-
Noise Sound Pressure Level (SPL)
< 24dBA
Input/Output Terminal
-
Signal
-
Mounting Rail
-
Wire
-
Protection Structure
-
Terminal
-
Unit Weight
1.8kg (3.97 lb)
Dimensions
240 x 100 x 38 mm
9.45” x 3.94” x 1.50”
Vibration (Operating)
-
Shock Test (Operating)
-
Operating Temperature
-40°C to +50°C
Storage Temperature
-40°C to +85°C
Power De-rating
-
Operating Humidity
10 to 90% RH (Non-Condensing)
Shock Test (Non-Operating)
IEC 60068-2-27, Half Sine Wave: 50G for a duration of 11ms, 3 shocks for each 3 directions
Vibration (Non-Operating)
IEC 60068-2-6, Random: 5Hz to 500Hz (2.09G); 20 min per axis for all X, Y, Z direction
Storage Humidity
5 to 95% RH (Non-Condensing)
Operating Altitude
-
Pollution Degree
-
Bump Test (Operating)
-
Over Voltage Category
-
Corrosion
-
Acoustic Noise
-
Shock
-
Vibration
-
Overvoltage
180Vrms, Auto-Recovery when the fault is removed
Overload / Overcurrent
Reduce output current. Auto-Recovery when the fault is removed
Over Temperature
Reduce output current. Auto-Recovery when the fault is removed
Short Circuit
Auto-Recovery when the fault is removed
Reverse Polarity Protection
-
Degree of Protection
-
Protection Against Shock
-
Input Polarity Protection
-
Battery Polarity Protection
-
Wrong Battery Voltage Protection
-
Deep Discharge Protection
-
Overload
-
Overcurrent
-
Internal Fuse
-
Insufficient Input Voltage Protection
-
Pollution Degree
-
MTBF
-
Expected Cap Life Time
50,000 hours at case temp. tc & full load.
Case Temperature Rise
-
Safety Certificate
-
Electrical Safety
IEC 61347-1, IEC 61347-2-13 (independent)
EN 61347-1, EN 61347-2-13
UL 8750, type “HL” & type “TL”
UL 60950-1 and CSA C22.2 No. 60950-1
SELV for 75W
CE
In conformance with EMC Directive and Low Voltage Directive
Medical Safety
-
Galvanic Isolation
-
Industrial Control Equipment
-
Hazardous Location / ATEX
-
II 3 G ATEX 2014/34/EU
-
Electrical Equipments of Machines
-
Electrical Equipment for Use in Electrical Power Installations
-
Safety Entry Low Voltage
-
Maritime
-
Material and Parts
-
Isolation Resistance
-
PE Resistance
-
UKCA
-
Certificates for Other Countries
-
BIS
-
KC
-
Electrical Equipment for Measurement, Control, and Laboratory Use
-
ITE Safety
-
SIL3
-
CE/UKCA
-
Emission
Compliance to EN 55015 Class B; 47 CFR FCC Part 15, Subpart B, Class B
Immunity
Compliance to EN 61547
Harmonic Current Emissions
IEC 61000-3-2 Class C (230Vac @ ≥ 50% load)
Voltage Fluctuation and Flicker
IEC 61000-3-3
ESD Immunity
IEC 61000-4-2
Radiated Immunity
IEC 61000-4-3
EFT
IEC 61000-4-4
Surge
IEC 61000-4-5
Conducted Immunity
IEC 61000-4-6
Magnetic Field
IEC 61000-4-8
Voltage Dips
IEC 61000-4-11
Component Power Supply for General Use
-
Nominal Battery Voltage
-
Battery Voltage Range
-
Battery Capacity
-
Battery Charging Mode
-
End of Charge Voltage
-
Battery Fuse
-
Battery Discharging Voltage Range
-
Battery Charging Current
-
Battery Current Consumption
-
Discharging Current
-
Recommended Charging Voltage
-

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