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Product description: Korad KEL2010 Programmable DC Electronic Load - 300 W 150 V 40 A
The Korad KEL2010 programmable electronic load is designed for testing power supplies, converters, batteries , and other DC voltage sources. The maximum load power is 300 W, input voltage 150 V, and current 40 A. The device supports constant current (CC), constant voltage (CV), constant resistance (CR), and constant power (CP) modes.
The KEL2010 also offers a dynamic mode up to 10 kHz, Remote Sense, battery test, automatic test, OCP and OPP, and short circuit functions . An LCD display allows you to view voltage and current waveforms, and data can be saved to a USB drive. LAN, USB, and RS232 interfaces facilitate use in automated test stations.
Korad KEL2010 Programmable DC Electronic Load - 300 W 150 V 40 A 
The Korad KEL2010 programmable electronic load is designed for testing power supplies, converters, batteries and other DC voltage sources.Special features
- 300 W power - allows testing of power supplies, converters and other DC sources
- Voltage up to 150 V - allows operation with a wide range of power systems
- Current up to 40 A - allows testing of sources with high current capacity
- CC, CV, CR and CP modes - allow you to select the loading method for the system being tested
- Dynamic mode up to 10 kHz - allows you to simulate a rapidly changing load
- Remote Sense function - increases the accuracy of voltage measurement on the tested device
- Battery test - allows you to check the parameters and behavior of battery sources
- OCP and OPP tests - enable checking overcurrent and overpower protection
- Waveform display - makes it easier to observe voltage and current changes
- 100-setting memory - allows you to quickly recall saved configurations
- USB, RS232 and LAN - enable communication with a computer and measurement automation
Technical specifications
- Series: KEL2000
- Type: Programmable DC Electronic Load
- Number of channels: 1
- Operating modes: CC, CV, CR, CP
- Dynamic mode: up to 10 kHz
- Maximum input power: 300 W
- Maximum input voltage: 150 V
- Maximum input current: 40 A
- CC Range: 0 A to 3 A / 0 A to 40 A
- CC Resolution: 0.1mA / 1mA
- CC Accuracy: ±(0.05% of set value + 0.045% of full scale)
- CV Range: 0V to 18V / 0V to 150V
- CV Resolution: 0.1 mV / 1 mV
- CV Accuracy: ±(0.05% of set value + 0.025% of full scale)
- CR Range: 0.2 Ω to 7.5 kΩ
- CR resolution: 16 bits
- CR Accuracy: ±(0.05% of set value + 0.025% of full scale)
- Power range: up to 300 W
- Power resolution: 0.01 W
- Power accuracy: ±(0.1% of set value + 0.1% of full scale)
- Current slew rate range for 0 A to 3 A range: 0.0001 A/µs to 0.2 A/µs
- Current Slew Rate Range for 0 A to 40 A: 0.0001 A/µs to 0.8 A/µs
- Voltage measurement range: 0 V to 18 V / 0 V to 150 V
- Voltage measurement resolution: 0.1 mV / 1 mV
- Voltage measurement accuracy: ±(0.03% of the set value + 0.025% of the full scale)
- Current measurement range: 0 A to 3 A / 0 A to 40 A
- Current measurement resolution: 0.1 mA / 1 mA
- Current measurement accuracy: ±(0.05% of set value + 0.045% of full scale)
- Power measurement range: up to 300 W
- Power measurement resolution: 0.01 W
- Power measurement accuracy: ±(0.1% of set value + 0.1% of full scale)
- Overpower protection OPP: 315 W
- Overcurrent protection OCP: 42 A
- Overvoltage protection OVP: 155 V
- OTP thermal protection: 85°C
- Input impedance: greater than 150 kΩ
- Settings memory: 100 sets
- Communication interfaces: USB, RS232, LAN
- Dimensions: 388 x 215 x 160 mm
Contents of the set
- Korad KEL2010 Programmable Electronic Load
- Power cord
- Software CD
- USB cable
- RS232 cable
The KEL2010 also offers dynamic mode up to 10 kHz, Remote Sense function, battery test, auto test, OCP and OPP and short circuit function.
