What to do if Lambda Power Supply shows no output and display indicates “OUP”?
If the Lambda Power Supply shows no output and the display indicates “OUP”, it means the Overvoltage Protection circuit has tripped. To resolve this, turn off the AC power switch and inspect the load connections. If Analog Programming is in use, verify that the OVP setting is not lower than the output.
How to troubleshoot Lambda Genesys GENH 750W with no output and blank displays?
If the Lambda Power Supply has no output and all displays and indicators are blank, check the AC power cord for continuity and replace it if it's defective. Also, ensure that the AC input voltage is within the specified range and connect to an appropriate voltage source if necessary.
General| Model | GENH 750W |
|---|---|
| Category | Power Supply |
| Output Power | 750W |
| Input Frequency | 47-63Hz |
| Output Current | 0-1.25A |
| Input Voltage | 85-265VAC (Universal Input) |
| Protections | Over Voltage, Over Current, Over Temperature |
| Operating Temperature | 0°C to +50°C |
| Storage Temperature | -20°C to +85°C |
| Humidity | 20% to 90% non-condensing |
| Output Voltage | 0-600V |
| Cooling | Fan Cooled |
Essential safety guidelines covering operation, installation, grounding, components, and modifications.
Details rated output voltage, current, power, and input characteristics.
Specifies parameters for Constant Voltage and Constant Current modes, including regulation and ripple.
Outlines steps for inspection, preparation, and connecting the AC source.
Details requirements and procedures for connecting the AC power supply.
Step-by-step guide to verify power supply operation after installation.
Covers wire selection, termination, noise effects, and connection methods for loads.
Explains how to configure and wire for local and remote voltage sensing.
Identifies and explains the functions of front panel buttons, displays, and LEDs.
Details setting and resetting OVP and UVL protection levels for load safety.
Explains foldback protection, its activation, and reset procedures for overcurrent conditions.
A guide to diagnose and resolve common power supply issues based on symptoms.
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