Keysight EL30000 Series Bench Electronic Loads
Quantity
Specifications
Performance Specifications (23°C ± 5°C) EL33133A EL34143A EL34243A
Maximum Input Power 250 W 350 W 300 W 300 W
Channel 1 1 1 2
Input Ratings (0 to 40ºC) 0 to 150 V 0 to 150 V 0 to 150 V 0 to 150 V 0 to 40 A 0 to 60 A 0 to 60 A 0 to 60 A
Parallel Mode Current1 NA NA 120 A
Programming Accuracy ± (% of output + offset)
Constant current mode2 Low 0.05% + 820 µA 0.04% + 130 µA
Medium - 0.04% + 2 mA High 0.05% + 7.2 mA 0.04% + 12 mA
Constant voltage mode Low, 15 V 0.03% + 4.2 mV 0.02% + 3 mV
High, 150 V 0.03% + 15 mV 0.02% + 15 mV
Constant resistance mode3 Low, 0.08 / 0.05 Ω to 30 Ω 0.1% + 160 mS 0.1% + 230 mS
Medium, 10 Ω to 1.25 kΩ 0.1% + 16 mS 0.1% + 18 mS
High, 100 Ω to 4 kΩ 0.1% + 1.8 mS 0.1% + 3.5 mS
Ultra-high, 250 Ω to 100 kΩ - 0.1% + 400 µS
Constant power mode4 Low 0.08% + 18 mW 0.06% + 4 mW
Medium 0.08% + 150 mW 0.06% + 260 mW
High 0.08% + 1.5 W 0.06% + 1.6 W
Readback Accuracy ± (% of output + offset)
Current2 Low 0.05% + 820 µA 0.04% + 120 µA
Medium - 0.04% + 1.8 mA
High 0.05% + 7.2 mA 0.04% + 9.6 mA
Voltage Low, 15 V 0.03% + 4.2 mV 0.02% + 3 mV
High, 150 V 0.03% + 15 mV 0.02% + 15 mV
Power4 Low 0.08% + 18 mW 0.06% + 3 mW
Medium 0.08% + 150 mW 0.06% + 260 mW
High 0.08% + 1.2 W 0.06% + 1.5 W
40 A EL34143A/EL34243A
Typical Characteristics EL33133A EL34143A EL34243A
Channel 1 1 1 2
Input Characteristic5
Typical Minimum Operating Voltage at Full Scale Current and for Full Dynamic Current2 Low 0.15 V 0.15 V
Medium - 0.15 V High 1.5 V 1.5 V
Programming Resolution Constant current mode2 Low 45 µA 7 µA
Medium - 70 µA High 450 µA 700 µA
Constant voltage mode Low, 15 V 170 µV 170 µV High, 150 V 1.7 mV 1.7 mV
Constant resistance mode3 Low, 0.08 / 0.05 Ω to 30 Ω 450 µS 700 µS
Medium, 10 Ω to 1.25 kΩ 450 µS 700 µS
High, 100 Ω to 4 kΩ 45 µS 70 µS
Ultra-high, 250 Ω to 100 kΩ - 7 µS
Constant power mode4 Low 675 µW 105 µW
Medium 6.75 mW 10.5 mW
High 67.5 mW 105 mW
Readback Resolution Current2 Low 70 µA 15 µA
Medium - 100 µA
High 700 µA 1 mA
Voltage Low, 15 V 270 µV 270 µV
High, 150 V 2.7 mV 2.7 mV
Typical Characteristics EL33133A EL34143A EL34243A
Channel 1 1 1 2
Slew Rates6
Constant current mode2 Low 200 kA/s 40 kA/s
Medium - 400 kA/s
High 3.7 MA/s 4.8 MA/s
Constant voltage mode Low, 15 V 79 kV/s 79 kV/s
High, 150 V 310 kV/s 310 kV/s
Minimum Programmable Operating Point
Constant current mode2 Low 1 mA 200 µA
Medium - 2 mA High 10 mA 12 mA
Constant voltage mode Low, 15 V 5 mV 3 mV
High, 150 V 20 mV 15 mV
Constant resistance mode3 Low, 0.08 / 0.05 Ω to 30 Ω 0.08 Ω 0.05 Ω
Medium, 10 Ω to 1.25 kΩ 10 Ω 10 Ω
High, 100 Ω to 4 kΩ 100 Ω 100 Ω
Ultra-high, 250 Ω to 100 kΩ - 250 Ω
Constant power mode4 Low 0.02 W 0.02 W
Medium 0.15 W 0.3 W High 1.5 W 2 W
Maximum Programmable Power Operating Point
Constant power mode4 Low 5.1 W 8.16 W 7.14 W
Medium 25.5 W 35.7 W 30.6 W
High 255 W 357 W 306 W
Programmable Short / Open
Programmable short 37.5 mΩ (4 A / 40 A) 25 mΩ (6 A/ 60 A) / 250 mΩ (0.6 A)
Input off impedance 824 kΩ 824 kΩ
Ripple and Noise Current (rms) 3 mA 2 mA Voltage (rms) 5 mV
Measurement Small Signal Bandwidth (-3 dB typical) Voltage / Current 30 kHz
Measurement Small Signal Bandwidth (-1 dB typical) Voltage / Current 17.5 kHz
Command Processing Time < 10 ms
Typical Characteristics EL33133A EL34143A EL34243A
Channel 1 1 1 2 Temperature Coefficients - Programming / Readback Constant current mode2 Low 0.009%/°C + 16 µA/°C 0.008%/°C + 3 µA/°C
Medium - 0.008%/°C + 30 µA/°C
High 0.008%/°C + 200 µA/°C 0.008%/°C + 300 µA/°C
Constant voltage mode Low, 15 V 0.006%/°C + 110 µV/°C 0.004%/°C + 100 µV/°C
High, 150 V 0.006%/°C + 600 µV/°C 0.004%/°C + 600 µV/°C
Constant resistance mode3 / 7 Low, 0.08 / 0.05 Ω to 30 Ω 0.01%/°C + 3 mS/°C 0.01%/°C + 6 mS/°C
Medium, 10 Ω to 1.25 kΩ 0.01%/°C + 250 µS/°C 0.01%/°C + 320 µS/°C
High, 100 Ω to 4 kΩ 0.01%/°C + 25 µS/°C 0.01%/°C + 35 µS/°C
Ultra-high, 250 Ω to 100 kΩ - 0.01%/°C + 6 µS/°C
Constant power mode4 Low 0.015%/°C + 1 mW/°C 0.012%/°C + 1 mW/°C
Medium 0.015%/°C + 3 mW/°C 0.012%/°C + 5 mW/°C
High 0.015%/°C + 30 mW/°C 0.012%/°C + 40 mW/°C
Protection
Fixed OCP2 Low 4.35 A ± 25 mA 0.65 A ± 4 mA
Medium - 6.5 A ± 40 mA
High 42 A ± 250 mA 63 A ± 0.2 A
Programming OCP2 / 7 Low 0.2% + 50 mA 0.2% + 7 mA
Medium - 0.2% + 70 mA High 0.2% + 80 mA 0.2% + 100 mA
OVP Low, 15 V 16.5 V +/- 85 mV 16.5 V +/- 60 mV
High, 150 V 165 V +/- 600 mV 165 V +/- 350 mV
OPP4 Low 5.5 W 8.8 W 7.7 W
Medium 27.5 W 38.5 W 33 W
High 275 W 385 W 330 W
Protection Activation Time
INH input < 5 us
Fault on coupled output < 10 us
Mainframe Oscilloscope Measurement Accuracy
Constant current mode2 Low 0.04% + 3 mA 0.04% + 1 mA
Medium - 0.04% + 4 mA
High 0.04% + 10 mA 0.04% + 15 mA
Constant voltage mode Low, 15 V 0.02% + 15 mV 0.02% + 15 mV
High, 150 V 0.02% + 40 mV 0.02% + 40 mV 7 CV mode only.
Environmental Conditions
Operating environment Indoor use, installation category II (for AC input), pollution degree 2 Operating temperature range 0 °C to 40 °C
Storage temperature –40 to 70 °C
Relative humidity Up to 85% RH at temperature up to 40 °C (non-condensing)
Altitude Up to 2000 meters
Electromagnetic compatibility
Compliant with EMC Directive (2014/30/EU) IEC 61326-1:2012/EN 61326-1:2013 Group 1 Class A Canada: I ES-001:2004 Australia/New Zealand: AS/NZS South Korea KC mark Safety UL 61010-1 3rd edition,
CAN/CSA-C22.2 No. 61010-1-12, IEC 61010-1:2010 3rd edition
Acoustic noise declaration
Sound pressure Lp <65 dB(A) at operator position, Lp <70 dB(A) at bystander position
Sound power, Lw <70 dB(A) AC input 100 VAC to 240 VAC (±10%), 50/60Hz
Interface Capabilities
GPIB SCPI-1999, IEEE 488.2 compliant interface
LXI compliance Class C
USB 2.0 Requires Keysight IO Library version 17.2.208 and up
10/100 LAN Requires Keysight IO Library version 17.2.208 and up
Digital Control Characteristics
Maximum voltage ratings +16.5 VDC/ -5 VDC between pins (pin 4 internally connected to chassis ground) Pins 1 and 2 as fault output Maximum low-level output voltage = 0.5 V @ 4 mA Maximum low-level sink current = 4 mA Typical high-level leakage current = 1 mA @ 16.5 VDC
Pins 1 - 3 as digital/trigger outputs (pin 4 = common) Maximum low-level sink current = 100 mA Typical high-level leakage current = 0.8 mA @ 16.5 VDC
Pins 1 - 3 as digital/trigger inputs and pin 3 as inhibit input (pin 4 = common) Maximum low-level input voltage = 0.8 V Maximum high-level input voltage = 2 V
Typical low-level leakage current = 2 mA @ 0 V (internal 2.2k pull-up) Typical high-level leakage current = 0.12 mA @ 16.5 VDC
Remote Sense Capabilities
Inputs can maintain specifications with up to a 5-volt drop per load lead. The load lead drop reduces the maximum available voltage at the load.
Weight and Dimensions
Model EL33133A EL34143A EL34243A
Weight, kg 6.50 6.50 8.42
Overall dimension, mm (H x W x D) 144.85 x 215.90 x 457.60 144.85 x 215.90 x 476.01
Net dimension (without feet, strap handle and GPIB module), mm (H x W x D) 132.51 x 212.80 x 457.60 132.51 x 212.80 x 458.48
Performance Specifications (23°C ± 5°C) EL33133A EL34143A EL34243A
Maximum Input Power 250 W 350 W 300 W 300 W
Channel 1 1 1 2
Input Ratings (0 to 40ºC) 0 to 150 V 0 to 150 V 0 to 150 V 0 to 150 V 0 to 40 A 0 to 60 A 0 to 60 A 0 to 60 A
Parallel Mode Current1 NA NA 120 A
Programming Accuracy ± (% of output + offset)
Constant current mode2 Low 0.05% + 820 µA 0.04% + 130 µA
Medium - 0.04% + 2 mA High 0.05% + 7.2 mA 0.04% + 12 mA
Constant voltage mode Low, 15 V 0.03% + 4.2 mV 0.02% + 3 mV
High, 150 V 0.03% + 15 mV 0.02% + 15 mV
Constant resistance mode3 Low, 0.08 / 0.05 Ω to 30 Ω 0.1% + 160 mS 0.1% + 230 mS
Medium, 10 Ω to 1.25 kΩ 0.1% + 16 mS 0.1% + 18 mS
High, 100 Ω to 4 kΩ 0.1% + 1.8 mS 0.1% + 3.5 mS
Ultra-high, 250 Ω to 100 kΩ - 0.1% + 400 µS
Constant power mode4 Low 0.08% + 18 mW 0.06% + 4 mW
Medium 0.08% + 150 mW 0.06% + 260 mW
High 0.08% + 1.5 W 0.06% + 1.6 W
Readback Accuracy ± (% of output + offset)
Current2 Low 0.05% + 820 µA 0.04% + 120 µA
Medium - 0.04% + 1.8 mA
High 0.05% + 7.2 mA 0.04% + 9.6 mA
Voltage Low, 15 V 0.03% + 4.2 mV 0.02% + 3 mV
High, 150 V 0.03% + 15 mV 0.02% + 15 mV
Power4 Low 0.08% + 18 mW 0.06% + 3 mW
Medium 0.08% + 150 mW 0.06% + 260 mW
High 0.08% + 1.2 W 0.06% + 1.5 W
40 A EL34143A/EL34243A
Typical Characteristics EL33133A EL34143A EL34243A
Channel 1 1 1 2
Input Characteristic5
Typical Minimum Operating Voltage at Full Scale Current and for Full Dynamic Current2 Low 0.15 V 0.15 V
Medium - 0.15 V High 1.5 V 1.5 V
Programming Resolution Constant current mode2 Low 45 µA 7 µA
Medium - 70 µA High 450 µA 700 µA
Constant voltage mode Low, 15 V 170 µV 170 µV High, 150 V 1.7 mV 1.7 mV
Constant resistance mode3 Low, 0.08 / 0.05 Ω to 30 Ω 450 µS 700 µS
Medium, 10 Ω to 1.25 kΩ 450 µS 700 µS
High, 100 Ω to 4 kΩ 45 µS 70 µS
Ultra-high, 250 Ω to 100 kΩ - 7 µS
Constant power mode4 Low 675 µW 105 µW
Medium 6.75 mW 10.5 mW
High 67.5 mW 105 mW
Readback Resolution Current2 Low 70 µA 15 µA
Medium - 100 µA
High 700 µA 1 mA
Voltage Low, 15 V 270 µV 270 µV
High, 150 V 2.7 mV 2.7 mV
Typical Characteristics EL33133A EL34143A EL34243A
Channel 1 1 1 2
Slew Rates6
Constant current mode2 Low 200 kA/s 40 kA/s
Medium - 400 kA/s
High 3.7 MA/s 4.8 MA/s
Constant voltage mode Low, 15 V 79 kV/s 79 kV/s
High, 150 V 310 kV/s 310 kV/s
Minimum Programmable Operating Point
Constant current mode2 Low 1 mA 200 µA
Medium - 2 mA High 10 mA 12 mA
Constant voltage mode Low, 15 V 5 mV 3 mV
High, 150 V 20 mV 15 mV
Constant resistance mode3 Low, 0.08 / 0.05 Ω to 30 Ω 0.08 Ω 0.05 Ω
Medium, 10 Ω to 1.25 kΩ 10 Ω 10 Ω
High, 100 Ω to 4 kΩ 100 Ω 100 Ω
Ultra-high, 250 Ω to 100 kΩ - 250 Ω
Constant power mode4 Low 0.02 W 0.02 W
Medium 0.15 W 0.3 W High 1.5 W 2 W
Maximum Programmable Power Operating Point
Constant power mode4 Low 5.1 W 8.16 W 7.14 W
Medium 25.5 W 35.7 W 30.6 W
High 255 W 357 W 306 W
Programmable Short / Open
Programmable short 37.5 mΩ (4 A / 40 A) 25 mΩ (6 A/ 60 A) / 250 mΩ (0.6 A)
Input off impedance 824 kΩ 824 kΩ
Ripple and Noise Current (rms) 3 mA 2 mA Voltage (rms) 5 mV
Measurement Small Signal Bandwidth (-3 dB typical) Voltage / Current 30 kHz
Measurement Small Signal Bandwidth (-1 dB typical) Voltage / Current 17.5 kHz
Command Processing Time < 10 ms
Typical Characteristics EL33133A EL34143A EL34243A
Channel 1 1 1 2 Temperature Coefficients - Programming / Readback Constant current mode2 Low 0.009%/°C + 16 µA/°C 0.008%/°C + 3 µA/°C
Medium - 0.008%/°C + 30 µA/°C
High 0.008%/°C + 200 µA/°C 0.008%/°C + 300 µA/°C
Constant voltage mode Low, 15 V 0.006%/°C + 110 µV/°C 0.004%/°C + 100 µV/°C
High, 150 V 0.006%/°C + 600 µV/°C 0.004%/°C + 600 µV/°C
Constant resistance mode3 / 7 Low, 0.08 / 0.05 Ω to 30 Ω 0.01%/°C + 3 mS/°C 0.01%/°C + 6 mS/°C
Medium, 10 Ω to 1.25 kΩ 0.01%/°C + 250 µS/°C 0.01%/°C + 320 µS/°C
High, 100 Ω to 4 kΩ 0.01%/°C + 25 µS/°C 0.01%/°C + 35 µS/°C
Ultra-high, 250 Ω to 100 kΩ - 0.01%/°C + 6 µS/°C
Constant power mode4 Low 0.015%/°C + 1 mW/°C 0.012%/°C + 1 mW/°C
Medium 0.015%/°C + 3 mW/°C 0.012%/°C + 5 mW/°C
High 0.015%/°C + 30 mW/°C 0.012%/°C + 40 mW/°C
Protection
Fixed OCP2 Low 4.35 A ± 25 mA 0.65 A ± 4 mA
Medium - 6.5 A ± 40 mA
High 42 A ± 250 mA 63 A ± 0.2 A
Programming OCP2 / 7 Low 0.2% + 50 mA 0.2% + 7 mA
Medium - 0.2% + 70 mA High 0.2% + 80 mA 0.2% + 100 mA
OVP Low, 15 V 16.5 V +/- 85 mV 16.5 V +/- 60 mV
High, 150 V 165 V +/- 600 mV 165 V +/- 350 mV
OPP4 Low 5.5 W 8.8 W 7.7 W
Medium 27.5 W 38.5 W 33 W
High 275 W 385 W 330 W
Protection Activation Time
INH input < 5 us
Fault on coupled output < 10 us
Mainframe Oscilloscope Measurement Accuracy
Constant current mode2 Low 0.04% + 3 mA 0.04% + 1 mA
Medium - 0.04% + 4 mA
High 0.04% + 10 mA 0.04% + 15 mA
Constant voltage mode Low, 15 V 0.02% + 15 mV 0.02% + 15 mV
High, 150 V 0.02% + 40 mV 0.02% + 40 mV 7 CV mode only.
Environmental Conditions
Operating environment Indoor use, installation category II (for AC input), pollution degree 2 Operating temperature range 0 °C to 40 °C
Storage temperature –40 to 70 °C
Relative humidity Up to 85% RH at temperature up to 40 °C (non-condensing)
Altitude Up to 2000 meters
Electromagnetic compatibility
Compliant with EMC Directive (2014/30/EU) IEC 61326-1:2012/EN 61326-1:2013 Group 1 Class A Canada: I ES-001:2004 Australia/New Zealand: AS/NZS South Korea KC mark Safety UL 61010-1 3rd edition,
CAN/CSA-C22.2 No. 61010-1-12, IEC 61010-1:2010 3rd edition
Acoustic noise declaration
Sound pressure Lp <65 dB(A) at operator position, Lp <70 dB(A) at bystander position
Sound power, Lw <70 dB(A) AC input 100 VAC to 240 VAC (±10%), 50/60Hz
Interface Capabilities
GPIB SCPI-1999, IEEE 488.2 compliant interface
LXI compliance Class C
USB 2.0 Requires Keysight IO Library version 17.2.208 and up
10/100 LAN Requires Keysight IO Library version 17.2.208 and up
Digital Control Characteristics
Maximum voltage ratings +16.5 VDC/ -5 VDC between pins (pin 4 internally connected to chassis ground) Pins 1 and 2 as fault output Maximum low-level output voltage = 0.5 V @ 4 mA Maximum low-level sink current = 4 mA Typical high-level leakage current = 1 mA @ 16.5 VDC
Pins 1 - 3 as digital/trigger outputs (pin 4 = common) Maximum low-level sink current = 100 mA Typical high-level leakage current = 0.8 mA @ 16.5 VDC
Pins 1 - 3 as digital/trigger inputs and pin 3 as inhibit input (pin 4 = common) Maximum low-level input voltage = 0.8 V Maximum high-level input voltage = 2 V
Typical low-level leakage current = 2 mA @ 0 V (internal 2.2k pull-up) Typical high-level leakage current = 0.12 mA @ 16.5 VDC
Remote Sense Capabilities
Inputs can maintain specifications with up to a 5-volt drop per load lead. The load lead drop reduces the maximum available voltage at the load.
Weight and Dimensions
Model EL33133A EL34143A EL34243A
Weight, kg 6.50 6.50 8.42
Overall dimension, mm (H x W x D) 144.85 x 215.90 x 457.60 144.85 x 215.90 x 476.01
Net dimension (without feet, strap handle and GPIB module), mm (H x W x D) 132.51 x 212.80 x 457.60 132.51 x 212.80 x 458.48
