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Table of Contents
Related Manuals for Tenma 72-6854
Summary of Contents for Tenma 72-6854
- Page 1 72-6854 DUAL 35V 10A POWER FLEX POWER SUPPLY INSTRUCTION MANUAL...
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Page 2: Specification
Tenma 72-6854 Instruction manual Table of Contents Specification Safety Installation Connections Operation Maintenance Specification OUTPUT SPECIFICATIONS Voltage Range: 0V to 35V Current Range: 0A to 10A Power Range: Up to 175W Output Voltage Setting: By coarse and fine controls. Output Current Setting: By single logarithmic control. -
Page 3: Meter Specifications
Tenma 72-6854 Instruction manual OVP Range: 10% to 110% of maximum output voltage set by front panel screwdriver adjustment. Line & Load Regulation: <0.01% of maximum output for a 10% line change; <0.05% of maximum output for a 90% load change. - Page 4 Tenma 72-6854 Instruction manual Safety This power supply is a Safety Class I instrument according to IEC classification and has been designed to meet the requirements of EN61010-1 (Safety Requirements for Electrical Equipment for Measurement, Control and Laboratory Use). It is an Installation Category II instrument intended for operation from a normal single phase supply.
- Page 5 Tenma 72-6854 Instruction manual This instrument has been designed to meet the requirements of the EMC Directive 2004/108/EC. Compliance was demonstrated by meeting the test limits of the following standards: Emissions EN61326 (1998) EMC product standard for Electrical Equipment for Measurement, Control and Laboratory Use.
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Page 6: Installation
Tenma 72-6854 Instruction manual Installation Mains Operating Voltage Check that the instrument operating voltage marked on the rear panel is suitable for the local supply. Should it be necessary to change the operating voltage, proceed as follows: Ensure that the instrument is disconnected from the AC supply. -
Page 7: Operation
Tenma 72-6854 Instruction manual Connections All connections are made from the front panel. The load should be connected to the positive (red) and negative (black) terminals marked OUTPUT. The OUTPUT terminals are rated at 30A. Remote sense connections to the load, if required, are made from the positive (+) and negative (−) SENSE terminals. -
Page 8: Connection To The Load
Tenma 72-6854 Instruction manual The power envelope is set to give 35V/5A and 12V/10A under all supply conditions (both outputs loaded); at lower output voltages the output power is restricted by the 10A current maximum. When the power limit is exceeded, the status indication will change from CV or CI to UNREG. For example, if the supply is set to 14V, with the current limit at maximum, and is connected to a 3.5Ω... -
Page 9: Maintenance
The output is protected from reverse voltages by a diode; the continuous reverse current must not exceed 3 Amps, although transients can be much higher. Maintenance For service repair and calibration please contact your local Tenma distributor or go to www.tenma.com Fuse The correct fuse type is: 10 Amp 250V HBC time-lag, 5 x 20mm. -
Page 10: Test Equipment
TEST EQUIPMENT 405 Pioneer Blvd. Springboro, Ohio 45066 Book Part No. 48511-0420 Issue 5...
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