Preen ADG-L-335-45-5 DC Power Supply

Overview

The Preen ADG-L-335-45-5 is a 5kW programmable DC power supply from Preen's ADG-L series, engineered for high power density with low noise and tight voltage regulation. It combines DSP and PWM technologies to deliver stable output with advanced measurement capabilities.

With 335V output at 45A, this model supports CV/CC/CP operating modes and features auto-range capability for flexible applications ranging from photovoltaic system simulation to electric vehicle battery testing.

Key Features

• 5 kW power rating with 335V/45A output
• Auto-range capability for higher output current at lower voltage
• CV/CC/CP operating modes for diverse load conditions
• DSP and PWM technology for advanced stability and measurement
• Master/slave parallel operation (up to 5 units for 675A total)
• Input voltage range: 187–264VAC (1 or 3 phase) or 340–460V (3 phase Y)
• Protection features: OVP, OCP, OPP, input OVP/UVP, and OTP
• STEP and RAMP functions for voltage variation simulation
• Optional I-V curve function for solar array simulation (EN50530)
• Remote control software included; I-V curve software optional
• CE and RoHS certified

Applications

• Photovoltaic (PV) system testing and solar array simulation
• Electric vehicle (EV) battery and charging system testing
• Battery charge and discharge simulation
• Fuse and contactor load testing
• High-power load testing with programmable conditions