R&S®NGT3600 Power supply series

A performance power supply from R&S Essentials

R&S®NGT3600 power supply series, front view

Key facts

Max. output power: 3600 W
Max. voltage per output: 80 V
Max. current per output: 50 A
Up to 480 V or 300 A in multi-device mode
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Power up your testing

The R&S®NGT3600 series delivers one or two fully independent 1800 W outputs in a compact instrument — perfect for demanding test environments that need power, flexibility and precision. With up to 80 V or 50 A per output, advanced autoranging architecture and smart features like QuickArb, EasyRamp and remote sensing, the series is designed to handle everything from high-current motor drives to avionics systems. A 4.3" touchscreen, built-in data logging, and intuitive operation accelerate workflows and reduce setup errors. Whether in R&D labs or automated test systems, the R&S®NGT3600 gives you the control and confidence to push your designs further.

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Features & benefits

4.3" high-resolution touch display

Intuitive control at your fingertips

The large high-resolution touch display makes operation fast and easy. Navigate through menus, adjust settings and enter values quickly using the virtual keyboard. The home screen gives you a clear overview of all channels, while selecting a channel brings up detailed status information, including statistics, protection states and active special functions.

Autoranging

Full power, flexible output

FlexPower gets the most out of each channel with up to 1800 W across a wide range of voltage and current combinations. Unlike traditional single-range supplies, FlexPower adapts to load requirements with high current at low voltage or high voltage at low current to maximize available power.

Channel fusion

Double the power, double the possibilities

Channel fusion lets you combine both R&S®NGT3622 outputs in series for higher voltage or in parallel for increased current. Ideal for applications that demand more than a single channel can deliver, this feature gives you the flexibility to scale your power supply to your project needs – without compromising precision or control.

Multi-device mode

Scalable power, synchronized performance

Multi-device mode can combine up to six outputs in series or parallel across multiple R&S®NGT3600 power supplies. Any channel can be designated as the host, while the remaining channels act as clients, all operating in sync under centralized control. Ideal for demanding applications, this mode extends your power capabilities whether you are building high-voltage stacks or driving high-current loads.

Built-in measurements

High-resolution monitoring

Integrated voltage and current meters on each output provide high-resolution readings down to 1 mV and 100 µA across the full output range of 80 V and 50 A. Built-in statistics display minimum, maximum and average values for power, voltage, current and energy consumption – simplifying your test setup by eliminating the need for external instruments.

Data logging

Track and analyze power performance

Data logging is essential for long-term monitoring, reviewing test setups and reproducing test conditions. The R&S®NGT3600 power supplies record voltage and current measurements simultaneously across all outputs, capturing detailed power behavior over time. Timestamped data can be easily exported as a .CSV file for thorough analysis, reporting and documentation.

Arbitrary

Emulate real-world power conditions

The arbitrary function lets you create time-varying voltage and current sequences with dwell times as short as 1 ms. Simulate real-world power conditions and system behavior early in the design phase, or stress-test a DUT by injecting controlled power variations to verify robustness and response.

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Specifications

Electrical specifications
Number of output channels		1 or 2
Total output power		max. 1800 W/3600 W
Maximum output power per channel		1800 W
Maximum output voltage per channel		80 V
Maximum output current per channel		50 A
Voltage ripple and noise (20 Hz to 20 MHz)	at 35 V / 25 A	< 5 mV (RMS) (meas.) < 10 mV (V_pp) (meas.)
Current ripple and noise (20 Hz to 20 MHz)		< 10 mA (RMS) (meas.)
Load recovery time (10 % to 90 % load change within a band of ± 200 mV of set voltage)		< 1.5 ms (meas.)
Programming resolution voltage		1 mV
Programming resolution current		1 mA
Output measurements
Readback resolution voltage		1 mV
Readback resolution current		100 µA
Readback resolution current	≤ 2.5 A output current	5 µA
Readback accuracy voltage ± (% of output + offset)		< 0.03 % + 6 mV
Readback accuracy current ± (% of output + offset)		< 0.05 % + 8 mA
Readback accuracy current ± (% of output + offset)	≤ 2.5 A output current	< 0.05 % + 500 µA
Special functions
Measurement functions		voltage, current, power, energy
Protection functions		OVP, OCP, OPP, OTP
FuseLink function		●
Fuse delay at output-on		●
Remote sensing		●
Trigger input/output		●
Arbitrary function		● (QuickArb)
Data logging		100 samples/s
Display and interfaces
Display		TFT 4.3" 480 × 272 pixel WVGA touch
Remote control interfaces: standard		USB, LAN
General data
Dimensions (W × H × D)		481 mm x 88 mm x 565 mm (18.93 in x 3.46 in x 22.24 in)
Weight		13.5 kg/18.5 kg

R&S®NGT3600 Power supply series

A performance power supply from R&S Essentials

Power up your testing