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Kenwood PEL Series DC Electronic Loads
Models PEL102, PEL151, PEL301, PEL601

• Maximum input voltage 200 V
• CC/CR/CP/CC+CV/CR+CV modes are selectable
• Variable through rate from 10 µsec to 2 msec
• Soft start function
• 3 point preset
• Load switch function
• Shorting operation
• 100 steps sequence memory
• Protection (OVP, OCP, OPP, OHP and RCP)
• Standard GPIB (IEEE-488) Interface
• 3 Year Warranty

Kenwood PEL151-201 Shown

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The Kenwood PEL series are DC electronic loads which are ideal in aging, characteristic analysis and product life testing applications including switching power supplies and batteries.  A sophisticated program function enables high speed response and load characteristic simulation.  A minimum operating voltage down to 0V is a standard feature of the V1 versions.

A Maximum Input Voltage of 200V

The maximum application voltage is 200 V, the input power is 150, 300, 600 or 1000 W.  The input current is 30 A for 150 W, 60 A for 300 W, 120 A for 600 W or 200 A for 1000 W.

High-Speed Response

SW (switching) operation is available in the CC or CR discharging mode.  It features the maximum response of 10 µs (in the CC discharging mode).

100 Sequence Memory

Storing on panel in the memory facilitates easy sequence operation.

External Control

Every model allows analog control according to external voltage (0 to 10 V) and external resistance (0 to 10 kW).

GP-IB Interface

Every model has the general purpose interface bus GP-IB as the standard feature.

Master Slave Parallel Operation

A maximum of five units can be connected in the parallel master slave operation mode.

Various protective functions

Three protective functions are available: UVP (Under Voltage Protection), OCP (Over Current Protection) and OPP (Over Power Protection).
Six alarm functions are available: RCP (Reverse Connection Protection) alarm, OPP (Over Power Protection) alarm, OVP (Over Voltage Protection) alarm, OCP (Over Current Protection) alarm, OHP (Over Heat Protection) alarm and UVP (Under Voltage Protection) alarm.

Software Start Function

The current rise time of the load side can be adjusted according to the rise time of the output voltage, when testing the rise time of the switching power supply.

Main Applications

• Load test of DC power supply.
• Electrical discharge test of battery (include solar battery).
• Electrical discharge test of fuel cell.
• Electrical discharge test of capacitor.
• Load test of battery for electric vehicle.
• Interception and fusion test of breaker and fuse.
• Characteristic test of power transistor.