Switch-mode power supply AC2000 N1 / DC2000 N1 / AC3000 N1 / DC3000 N1 - Operating instructions SAFETY REGULATIONS This chapter provides guidance on all safety-related issues. All safety measures, safety equipment and residual hazards of the appliance are described. Read this chapter carefully before carrying out any work on the appliance.
Switch-mode power supply AC2000 N1 / DC2000 N1 / AC3000 N1 / DC3000 N1 - Operating instructions Obligations of the operator The safety of personnel as well as the safety, function and availability of the system depend on compliance with the safety instructions. The safety instructions must always be observed.
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Switch-mode power supply AC2000 N1 / DC2000 N1 / AC3000 N1 / DC3000 N1 - Operating instructions Duties of the specialist personnel Observe the following safety instructions. When working in and on electrical installations, fixed rules apply to prevent electrical accidents. These rules are summarized in the five safety rules.
Switch-mode power supply AC2000 N1 / DC2000 N1 / AC3000 N1 / DC3000 N1 - Operating instructions Duties of the transport personnel Observe the following safety instructions during transportation. Read the operating instructions. Memorize the safety regulations. Observe the regulations: ...
Switch-mode power supply AC2000 N1 / DC2000 N1 / AC3000 N1 / DC3000 N1 - Operating instructions PRODUCT DESCRIPTION General functions and area of application, intended use Illustration 2: Front view with terminal cover removed. The AC2000 N1 / DC2000 N1 / AC3000 N1 / DC3000 N1 switched-...
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Switch-mode power supply AC2000 N1 / DC2000 N1 / AC3000 N1 / DC3000 N1 - Operating instructions The device is supplied as a ready-to-connect unit. The connections are accessible from the front for easy maintenance. The operating and display elements are built into the front of the device.
Switch-mode power supply AC2000 N1 / DC2000 N1 / AC3000 N1 / DC3000 N1 - Operating instructions Overview of the front panel elements Pluggable terminal X1 Mains input plug. The polarity in brackets applies to devices in the DC series.
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Switch-mode power supply AC2000 N1 / DC2000 N1 / AC3000 N1 / DC3000 N1 - Operating instructions Remote signal connector X11 Ground external setpoint specification External voltage setpoint specification (section 6.3.3) External current setpoint specification (section 6.3.3) +7.5 V internal reference voltage (section 6.3.3)
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Switch-mode power supply AC2000 N1 / DC2000 N1 / AC3000 N1 / DC3000 N1 - Operating instructions LED H1 (Supply) Display: Mains voltage supply within the tolerance range. LED H2 (Operation) Display: Power output. Switch S3 (On/Off) Switch the device on/off.
Switch-mode power supply AC2000 N1 / DC2000 N1 / AC3000 N1 / DC3000 N1 - Operating instructions Derating The derating must be maintained under all circumstances by designing the system accordingly in order to obtain the optimum service life from the appliance.
Switch-mode power supply AC2000 N1 / DC2000 N1 / AC3000 N1 / DC3000 N1 - Operating instructions PREPARING THE PRODUCT FOR USE Safety measures before use Before connecting to the mains, check that the mains voltage information on the rating plate corresponds to the existing mains voltage.
Switch-mode power supply AC2000 N1 / DC2000 N1 / AC3000 N1 / DC3000 N1 - Operating instructions Safe disposal of the packaging material The following section provides information on how to dispose of the individual components of the system. Packaging: Dispose of the stretch film and molded polyethylene foam parts with normal industrial waste.
Switch-mode power supply AC2000 N1 / DC2000 N1 / AC3000 N1 / DC3000 N1 - Operating instructions Preparatory work before installation NOTE: The leakage current is greater than 3.5 mA. A protective conductor connection must be established before commissioning; the use of RCDs alone is not permitted.
Switch-mode power supply AC2000 N1 / DC2000 N1 / AC3000 N1 / DC3000 N1 - Operating instructions The input must be fused outside the appliance (section 4). 5.5.2 DC output X2 (U ) Please observe the torque specification in the technical data (section 4).
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Switch-mode power supply AC2000 N1 / DC2000 N1 / AC3000 N1 / DC3000 N1 - Operating instructions A maximum of six devices can be arranged one above the other in a cabinet. A distance of 134 mm (= 3 U) must be maintained between the appliances.
Switch-mode power supply AC2000 N1 / DC2000 N1 / AC3000 N1 / DC3000 N1 - Operating instructions OPERATING INSTRUCTIONS Safe operation/safe functioning The appliance is operated exclusively from the front using the controls located on the front panel. These are described in the respective chapters and can be assigned using the labelling on the front panel of the appliance.
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Switch-mode power supply AC2000 N1 / DC2000 N1 / AC3000 N1 / DC3000 N1 - Operating instructions 1% Droop 100% Rated Illustration 7: IU characteristic curve. 80001533 EFE en Page 30 of 41...
Switch-mode power supply AC2000 N1 / DC2000 N1 / AC3000 N1 / DC3000 N1 - Operating instructions 6.2.4 Dynamics of the output voltage With sudden load changes of 10-90 % or 90-10 %, the voltage deviation U is < 5 %. This is regulated within 1 ms.
Switch-mode power supply AC2000 N1 / DC2000 N1 / AC3000 N1 / DC3000 N1 - Operating instructions However, the factory setting should only be adjusted in exceptional cases! Procedure: Increase the load until the set current limit responds. Adjust potentiometer I ≤...
Switch-mode power supply AC2000 N1 / DC2000 N1 / AC3000 N1 / DC3000 N1 - Operating instructions 6.2. 7 Output monitoring The front panel contains the setting potentiometers and LED indicators for the following monitoring functions: Supply status display (LED H1) lights up when the input voltage is within the permissible range.
Switch-mode power supply AC2000 N1 / DC2000 N1 / AC3000 N1 / DC3000 N1 - Operating instructions 6.3.2 External sensing line output voltage U It is possible to regulate a voltage drop of max. 1 V on both the plus and minus output lines.
Switch-mode power supply AC2000 N1 / DC2000 N1 / AC3000 N1 / DC3000 N1 - Operating instructions 6.3.4 Internal setpoint specification If the internal setpoint is selected (factory setting), it is possible to select one of 4 internal setpoints via terminals X12:1-4. To do this, either X12:1 and X12:2 or X12:3 and X12:4 must be bridged (see table below).
Switch-mode power supply AC2000 N1 / DC2000 N1 / AC3000 N1 / DC3000 N1 - Operating instructions Special functions 6.4. 1 Parallel operation Due to the inclination of the voltage level of approx. 1 %, a load distribution of approx. 10 % of the nominal system current is achieved when several switched-mode power supply units are operated in parallel.
Switch-mode power supply AC2000 N1 / DC2000 N1 / AC3000 N1 / DC3000 N1 - Operating instructions MAINTENANCE AND REPAIR Safety measures DANGER! Risk of electric shock! The appliance must be disconnected from the power supply before maintenance work. Always observe the...
Switch-mode power supply AC2000 N1 / DC2000 N1 / AC3000 N1 / DC3000 N1 - Operating instructions Maintenance schedule Compliance with the maintenance schedule is necessary to maintain availability. Period Activity Every 12 Visual inspection and cleaning of the appliance if months necessary.
Switch-mode power supply AC2000 N1 / DC2000 N1 / AC3000 N1 / DC3000 N1 - Operating instructions Troubleshooting, fault diagnosis and repair 7.6.1 No output voltage present Mains voltage present at X1 and within tolerance? Upstream fuses checked? For devices in the DC series: correct polarity? ...
Switch-mode power supply AC2000 N1 / DC2000 N1 / AC3000 N1 / DC3000 N1 - Operating instructions DECOMMISSIONING AND DISPOSAL The device must be disconnected before removal. Then remove the supply lines from the input, output and control circuit. The input and output circuits of the device contain capacitors that may still be live after the mains voltage has been switched off (discharge time longer than 1 minute).
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