N68000
Programmable DC Load
High-power DC load for dynamic testing of power supplies and energy systems.
The N68000 series is a programmable high-power DC electronic load offering power ranges from 2.4 kW up to 14.4 kW, voltages up to 1000 V, and currents up to 1200 A, designed for demanding R&D, validation, and production testing environments. With operating modes CC, CV, CR, and CP, it enables precise simulation of a wide range of load conditions for modern power electronics. Functions such as dynamic mode (TRAN), sequence testing, charge/discharge testing, OCP testing, and optional ESR measurement allow realistic test scenarios for DC-DC converters, chargers, power supplies, battery systems, automotive electronics, and energy storage applications. Programmable slew rates and fast transient response ensure accurate and repeatable dynamic testing. High power density, comprehensive protection functions (OCP/OVP/OPP/OTP), and LAN, RS232, and CAN interfaces make the series easy to integrate into automated test benches and ATE systems. Its modular design also supports simplified maintenance and scalable power expansion.
Personal project consultation
Do you need support selecting the right power supply? Our technical specialists will provide personal advice tailored to your application.
Select the appropriate technical configuration or access product documentation directly.
|
Description
N68024-150-200 Electronic DC load, 2.4 kW, 150 V, 200 A, 3U, dynamic up to 20 kHz
|
Current [A]
200
|
Power [P]
2400
|
Voltage [V]
150
|
Technical Data
Height
12
9
6
3
max. Current (A)
max. power (W)
max. voltage (V)
Number of channels
Single channel
Product category
DC Electronic Load
Type of DC Load
Standard Load
|
Description
N68024-150-060 Electronic DC load, 2.4 kW, 150 V, 60 A, 3U, dynamic up to 20 kHz
|
Current [A]
60
|
Power [P]
2400
|
Voltage [V]
150
|
Technical Data
Height
12
9
6
3
max. Current (A)
max. power (W)
max. voltage (V)
Number of channels
Single channel
Product category
DC Electronic Load
Type of DC Load
Standard Load
|
Description
N68024-600-020 Electronic DC load, 2.4 kW, 600 V, 20 A, 3U, dynamic up to 20 kHz
|
Current [A]
20
|
Power [P]
2400
|
Voltage [V]
600
|
Technical Data
Height
12
9
6
3
max. Current (A)
max. power (W)
max. voltage (V)
Number of channels
Single channel
Product category
DC Electronic Load
Type of DC Load
Standard Load
|
Description
N68024-600-060 Electronic DC load, 2.4 kW, 600 V, 60 A, 3U, dynamic up to 20 kHz
|
Current [A]
60
|
Power [P]
2400
|
Voltage [V]
600
|
Technical Data
Height
12
9
6
3
max. Current (A)
max. power (W)
max. voltage (V)
Number of channels
Single channel
Product category
DC Electronic Load
Type of DC Load
Standard Load
|
Description
N68024-1000-020 Electronic DC load, 2.4 kW, 1000 V, 20 A, 3U, dynamic up to 20 kHz
|
Current [A]
20
|
Power [P]
2400
|
Voltage [V]
1000
|
Technical Data
Height
12
9
6
3
max. Current (A)
max. power (W)
max. voltage (V)
Number of channels
Single channel
Product category
DC Electronic Load
Type of DC Load
Standard Load
|
Description
N68024-1000-060 Electronic DC load, 2.4 kW, 1000 V, 60 A, 3U, dynamic up to 20 kHz
|
Current [A]
60
|
Power [P]
2400
|
Voltage [V]
1000
|
Technical Data
Height
12
9
6
3
max. Current (A)
max. power (W)
max. voltage (V)
Number of channels
Single channel
Product category
DC Electronic Load
Type of DC Load
Standard Load
|
Description
N68036-150-300 Electronic DC load, 3.6 kW, 150 V, 300 A, 3U, dynamic up to 20 kHz
|
Current [A]
300
|
Power [P]
3600
|
Voltage [V]
150
|
Technical Data
Height
12
9
6
3
max. Current (A)
max. power (W)
max. voltage (V)
Number of channels
Single channel
Product category
DC Electronic Load
Type of DC Load
Standard Load
|
Description
N68036-150-090 Electronic DC load, 3.6 kW, 150 V, 90 A, 3U, dynamic up to 20 kHz
|
Current [A]
90
|
Power [P]
3600
|
Voltage [V]
150
|
Technical Data
Height
12
9
6
3
max. Current (A)
max. power (W)
max. voltage (V)
Number of channels
Single channel
Product category
DC Electronic Load
Type of DC Load
Standard Load
|
Description
N68036-600-030 Electronic DC load, 3.6 kW, 600 V, 30 A, 3U, dynamic up to 20 kHz
|
Current [A]
30
|
Power [P]
3600
|
Voltage [V]
600
|
Technical Data
Height
12
9
6
3
max. Current (A)
max. power (W)
max. voltage (V)
Number of channels
Single channel
Product category
DC Electronic Load
Type of DC Load
Standard Load
|
Description
N68036-600-090 Electronic DC load, 3.6 kW, 600 V, 90 A, 3U, dynamic up to 20 kHz
|
Current [A]
90
|
Power [P]
3600
|
Voltage [V]
600
|
Technical Data
Height
12
9
6
3
max. Current (A)
max. power (W)
max. voltage (V)
Number of channels
Single channel
Product category
DC Electronic Load
Type of DC Load
Standard Load
|
Description
N68036-1000-030 Electronic DC load, 3.6 kW, 1000 V, 30 A, 3U, dynamic up to 20 kHz
|
Current [A]
30
|
Power [P]
3600
|
Voltage [V]
1000
|
Technical Data
Height
12
9
6
3
max. Current (A)
max. power (W)
max. voltage (V)
Number of channels
Single channel
Product category
DC Electronic Load
Type of DC Load
Standard Load
|
Description
N68036-1000-090 Electronic DC load, 3.6 kW, 1000 V, 90 A, 3U, dynamic up to 20 kHz
|
Current [A]
90
|
Power [P]
3600
|
Voltage [V]
1000
|
Technical Data
Height
12
9
6
3
max. Current (A)
max. power (W)
max. voltage (V)
Number of channels
Single channel
Product category
DC Electronic Load
Type of DC Load
Standard Load
|
Description
N68048-150-400 Electronic DC load, 4.8 kW, 150 V, 400 A, 6U, dynamic up to 20 kHz
|
Current [A]
400
|
Power [P]
4800
|
Voltage [V]
150
|
Technical Data
Height
12
9
6
3
max. Current (A)
max. power (W)
max. voltage (V)
Number of channels
Single channel
Product category
DC Electronic Load
Type of DC Load
Standard Load
|
Description
N68048-150-120 Electronic DC load, 4.8 kW, 150 V, 120 A, 6U, dynamic up to 20 kHz
|
Current [A]
120
|
Power [P]
4800
|
Voltage [V]
150
|
Technical Data
Height
12
9
6
3
max. Current (A)
max. power (W)
max. voltage (V)
Number of channels
Single channel
Product category
DC Electronic Load
Type of DC Load
Standard Load
|
Description
N68048-600-040 Electronic DC load, 4.8 kW, 600 V, 40 A, 6U, dynamic up to 20 kHz
|
Current [A]
40
|
Power [P]
4800
|
Voltage [V]
600
|
Technical Data
Height
12
9
6
3
max. Current (A)
max. power (W)
max. voltage (V)
Number of channels
Single channel
Product category
DC Electronic Load
Type of DC Load
Standard Load
|
Description
N68048-600-120 Electronic DC load, 4.8 kW, 600 V, 120 A, 6U, dynamic up to 20 kHz
|
Current [A]
120
|
Power [P]
4800
|
Voltage [V]
600
|
Technical Data
Height
12
9
6
3
max. Current (A)
max. power (W)
max. voltage (V)
Number of channels
Single channel
Product category
DC Electronic Load
Type of DC Load
Standard Load
|
Description
N68048-1000-040 Electronic DC load, 4.8 kW, 1000 V, 40 A, 6U, dynamic up to 20 kHz
|
Current [A]
40
|
Power [P]
4800
|
Voltage [V]
1000
|
Technical Data
Height
12
9
6
3
max. Current (A)
max. power (W)
max. voltage (V)
Number of channels
Single channel
Product category
DC Electronic Load
Type of DC Load
Standard Load
|
Description
N68048-1000-120 Electronic DC load, 4.8 kW, 1000 V, 120 A, 6U, dynamic up to 20 kHz
|
Current [A]
120
|
Power [P]
4800
|
Voltage [V]
1000
|
Technical Data
Height
12
9
6
3
max. Current (A)
max. power (W)
max. voltage (V)
Number of channels
Single channel
Product category
DC Electronic Load
Type of DC Load
Standard Load
|
Description
N68060-150-500 Electronic DC load, 6 kW, 150 V, 500 A, 6U, dynamic up to 20 kHz
|
Current [A]
500
|
Power [P]
6000
|
Voltage [V]
150
|
Technical Data
Height
12
9
6
3
max. Current (A)
max. power (W)
max. voltage (V)
Number of channels
Single channel
Product category
DC Electronic Load
Type of DC Load
Standard Load
|
Description
N68060-150-150 Electronic DC load, 6 kW, 150 V, 150 A, 6U, dynamic up to 20 kHz
|
Current [A]
150
|
Power [P]
6000
|
Voltage [V]
150
|
Technical Data
Height
12
9
6
3
max. Current (A)
max. power (W)
max. voltage (V)
Number of channels
Single channel
Product category
DC Electronic Load
Type of DC Load
Standard Load
|
Description
N68060-600-050 Electronic DC load, 6 kW, 600 V, 50 A, 6U, dynamic up to 20 kHz
|
Current [A]
50
|
Power [P]
6000
|
Voltage [V]
600
|
Technical Data
Height
12
9
6
3
max. Current (A)
max. power (W)
max. voltage (V)
Number of channels
Single channel
Product category
DC Electronic Load
Type of DC Load
Standard Load
|
Description
N68060-600-150 Electronic DC load, 6 kW, 600 V, 150 A, 6U, dynamic up to 20 kHz
|
Current [A]
150
|
Power [P]
6000
|
Voltage [V]
600
|
Technical Data
Height
12
9
6
3
max. Current (A)
max. power (W)
max. voltage (V)
Number of channels
Single channel
Product category
DC Electronic Load
Type of DC Load
Standard Load
|
Description
N68060-1000-050 Electronic DC load, 6 kW, 1000 V, 50 A, 6U, dynamic up to 20 kHz
|
Current [A]
50
|
Power [P]
6000
|
Voltage [V]
1000
|
Technical Data
Height
12
9
6
3
max. Current (A)
max. power (W)
max. voltage (V)
Number of channels
Single channel
Product category
DC Electronic Load
Type of DC Load
Standard Load
|
Description
N68060-1000-150 Electronic DC load, 6 kW, 1000 V, 150 A, 6U, dynamic up to 20 kHz
|
Current [A]
150
|
Power [P]
6000
|
Voltage [V]
1000
|
Technical Data
Height
12
9
6
3
max. Current (A)
max. power (W)
max. voltage (V)
Number of channels
Single channel
Product category
DC Electronic Load
Type of DC Load
Standard Load
Programmable High-Power DC Electronic Load N68000: Precision and Scalability for Industrial Test Environments
In modern research and development environments, especially in electromobility and battery technology, precise load simulation is essential for obtaining valid test results. The N68000 series was specifically developed for testing power supplies, batteries, and supercapacitors, accurately reproducing real operating conditions under laboratory conditions.
With a power range from 2.4 kW to 14.4 kW per standalone unit, the series offers a robust and scalable platform for demanding test processes. The combination of high power density, stable transient behavior, and flexible automation capabilities makes the N68000 a powerful solution for R&D, quality assurance, and industrial validation.
Key Advantages for Test Operation
The N68000 series is designed for maximum test efficiency, high measurement quality, and long-term operational reliability. The following features provide direct added value in everyday test field applications.
Strategic Application Areas
With voltage capability up to 1000 V and powerful discharge functions, the N68000 series addresses key markets with high demands on dynamics and precision.
Testing of on-board chargers, battery systems, and BMS structures under realistic load conditions.
Capacity measurement and defined discharge testing for batteries and supercapacitors with high repeatability.
Characterization of fuel cell stacks under realistic load profiles, including low-voltage operating ranges.
Stress testing and validation of power modules under defined transient and static load conditions.
Validation of industrial AC/DC and DC/DC converters with regard to control behavior, stability, and load capability.
Function and System Description
The N68000 series is based on a versatile control concept with static and dynamic operating modes for a wide range of test tasks.
Transient Operating Modes
For dynamic testing, the TRAN mode provides three specific operating modes for time-accurate simulation of transient load profiles.
Continuous switching between two load values based on defined pulse widths from 0.025 ms to 60,000 ms.
Single switch to a transient value after receiving a trigger signal.
Switching between the main and transient load value with every incoming trigger pulse.
Key Technical Data
Dual-Range Architecture and Variants
The N68000 series features a dual-range architecture for current and voltage. The lower range from 0 to 10% of the maximum value enables significantly higher resolution and accuracy in partial-load operation.
| Power | Voltage Classes | Max. Current (Examples) |
|---|---|---|
| 2.4 kW | 150 V / 600 V / 1000 V | 200 A at 150 V / 20 A at 1000 V |
| 4.8 kW | 150 V / 600 V / 1000 V | 400 A at 150 V / 40 A at 1000 V |
| 7.2 kW | 150 V / 600 V / 1000 V | 600 A at 150 V / 60 A at 1000 V |
| 9.6 kW | 150 V / 600 V / 1000 V | 800 A at 150 V / 80 A at 1000 V |
| 14.4 kW | 150 V / 600 V / 1000 V | 1200 A at 150 V / 120 A at 1000 V |
Additional optimized variants are also available, such as 14.4 kW at 150 V and 360 A, when higher voltage precision is the main priority.
Integration, Communication, and Automation
The N68000 series is designed for seamless integration into automated test environments and supports both digital and analog control and monitoring concepts.
Industrial Value and Operational Safety
For industrial users, the N68000 series provides clear advantages in terms of test depth, DUT protection, and future scalability.
Consulting and Contact
Not sure whether this product is the right fit for your application? We will be happy to support you in selecting the most suitable solution for your requirements – from a standalone application to complete system integration.
Contact us easily via live chat, contact form, email, or phone – we provide personal and practical support for your project.
Depending on availability, we can also provide a free demo unit for evaluation in your test environment, allowing you to assess the system directly under real operating conditions.
