Preen ADG-L-335-90-10 DC Power Supply

Overview

The Preen ADG-L-335-90-10 is a 10kW programmable DC power supply from Preen's ADG-L series, designed for high-power applications requiring stable, low-noise output with tight voltage regulation. It uses DSP and PWM technologies to deliver advanced measurement and control capabilities.

With 335V output at 90A, this model supports CV/CC/CP operating modes and auto-range functionality, making it ideal for photovoltaic simulation, electric vehicle testing, and industrial load applications.

Key Features

• 10 kW power rating with 335V/90A 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