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General| Brand | Delta Elektronika |
|---|---|
| Model | SM3300 Series |
| Category | Power Supply |
| Language | English |
General safety precautions for operation, service, and repair of the equipment.
Connecting the unit to AC power mains safely via a three or four conductor cable.
Safety considerations for grounding DC power terminals, with voltage warnings.
Warning about touching mains plug or wires after disconnection due to charged capacitors.
Do not remove unit covers; internal adjustments are for qualified personnel only.
Warning about unit weight, lifting, risks of crushing, cutting, and mounting guidelines.
Instructions for safely connecting the unit to power inputs, outputs, and sense connector.
Connecting AC power terminals, including cable size, torque, and phase configurations.
Connecting DC power terminals, including cable diameters, torque, and floating nature.
General steps for operating the unit, including switching it on and accessing menus.
Step-by-step guide to updating firmware via LAN connection and web interface.
Guide to initial operation, checking display, and controlling voltage/current.
Describes DC output as constant voltage or constant current source with mode change.
Details on standard output range, maximum power delivery, and derating factors.
Power supply is fully protected against all overload conditions, including short circuit.
Protects circuits from high voltages/currents; limits maintain safe preset values.
Keeps load voltage constant by compensating for voltage drop in leads.
Operating temperature range (-20 to +50 °C); derating required above 50 °C.
Storage and operating temperature ranges, air-intake temp, and cabinet mounting considerations.
Instructions for mounting the unit in a 19" rack using support slides and screws.
Safety precautions before connecting, including switching off and discharging capacitors.
Connecting AC power terminals, including cable size, torque, and phase configurations.
Connecting DC power terminals, including cable diameters, torque, and minimizing inductance.
Connecting power supplies in series, including isolation limits and master/slave interface recommendation.
How to enter the menu, navigate sub-menus, and use encoders and push buttons for control.
Settings for front panel display, including backlight, contrast, and indicators.
Settings for access security, lock options, and voltage/current limits.
Configuration of LAN settings and overview of installed slots.
Steps to check firmware version and update the unit via the web interface.
Setting the programming source for voltage, current, and power control (e.g., front, ethernet, web).
Recommended web browsers and available menu items in the web interface for control.
Console functions in the web interface for setting output, monitoring parameters, and status.
Firmware upload, system information, and front display indicators.
Ethernet interface availability, network connection, and programming source settings.
Downloading manuals, creating, uploading, and controlling sequences.
Controlling combined units, mixed parallel/series operation, and interface limitations.
Contact information for support and instructions for RMA forms and fault descriptions.
Troubleshooting steps for no DC output, checking status and connections.
Steps to troubleshoot programming issues, checking local mode and remote source settings.
Checks for correct SENSE BLOCK connections and sensing wires when remote sensing is used.
OT indicator means internal heat sink is too high; check fan and airflow.
Resetting front panel access, password, and network settings using the reset button.
Power supplies need no maintenance or calibration, but cooling must not be obstructed.
Internal construction protects circuitry; dust on impeller/fins depends on environment; inspect regularly.
Factory calibrated; calibration may be necessary after interface installation or repair, via software.
Lists the EU Directives for EMC, Low Voltage, and RoHS compliance.
Declares conformity with relevant UK Statutory Instruments and their amendments.
