Programmable 800V DC Power Supply Control & Procurement
Designed specifically for automated testing and advanced diagnostic systems, the eTommens eTM 800V series integrates robust programming. When configuring a programmable 800V DC power supply for automated test systems, engineers can automate complex voltage profiles, simulate dynamic battery behaviors, and script device burn-in runs over stable RS232/485 serial interfaces, standard Ethernet links, USB COM ports, or optional IEEE-488 GPIB interfaces using industry-standard SCPI syntax.
Procure Programmable 800V Power Supplies
Select standard digital-controlled models for immediate dispatch or custom enterprise integration setup.
eTommens eTM-8001
2U Bench & RackmountClassic 4-Knob design high-precision 800V programmable DC power supply designed for engineering workbenches, academic research and low-current high-voltage hardware testing. View 800V 1A spec ↗
eTommens eTM-8001C
2U Bench & RackmountUpgraded 2-Knob model with output switch control. Perfect for high-voltage testing requiring safe connection gating and advanced hardware-level protections. View 800V 1A spec ↗
eTommens eTM-8002
2U Standard RackmountClassic 4-Knob automated test equipment (ATE) optimization model. Ideal for manufacturing burn-in chambers, battery cell simulation clusters, and capacitor performance tests. View 800V 2A spec ↗
eTommens eTM-8002C
2U Standard RackmountUpgraded 2-Knob 2A model with embedded output switch control, 5 powerful hardware protections, and specialized low-noise design. View 800V 2A spec ↗
eTommens eTM-8003
3U Rugged RackmountClassic 4-Knob 3A model designed for continuous duty cycles in factory automation. Excellent isolation parameters permit safe operation adjacent to high-speed electrical machinery. View 800V 3A spec ↗
eTommens eTM-8003C
3U Rugged RackmountUpgraded 2-Knob 3A model with independent output switch control and 5 powerful protections. Optimized for high-voltage automated ATE racks. View 800V 3A spec ↗
eTommens eTM-8005
3U Rugged RackmountClassic 4-Knob high-power density 4.0 kW model built for EV battery pack charge/discharge cycling, onboard charger validation schemes, and solar PV array tracking simulation. View 800V 5A spec ↗
eTommens eTM-8005C
3U Rugged RackmountUpgraded 2-Knob 5A high-power model featuring independent output switch control, 5 powerful protections, and low-noise operational circuitry. View 800V 5A spec ↗
eTommens eTM-8006
3U Heavy Industrial RackClassic 4-Knob flagship heavy-duty 4.8 kW 800V DC power supply. Tailored for testing electric drivetrains, heavy high-voltage servo motors, and direct replacement of generator arrays. View 800V 6A spec ↗
eTommens eTM-8006C
3U Heavy Industrial RackUpgraded 2-Knob flagship heavy-duty 4.8 kW 800V DC power supply with output switch control, 5 powerful hardware protections, and specialized low-noise design. View 800V 6A spec ↗
Laboratory & Scientific Research Scenarios
See how programmatic automated voltage sweeps and SCPI remote control enable safety and absolute accuracy across diverse laboratory testing benches.
1. EV BMS & Battery Charging Simulation
Electric Vehicle Hardware-in-the-Loop (HIL)Modern EV components (On-Board Chargers, high-voltage battery management chips, motor controllers) require evaluation profiles ranging between 400V and 800V DC. Using SCPI commands, engineers automate state-of-charge (SoC) profiles, verifying that diagnostic safety fuses, active charge/discharge systems, and heat management units trigger inside specified parameters.
2. Solar PV MPPT & Inverter Sweeps
Renewable Photovoltaic OptimizationString inverters operating near peak 800V ranges need continuous variable voltage sweeps to calibrate Maximum Power Point Tracking (MPPT) algorithms. The power supply acts as a Solar Array Simulator. By programming a curve array (varying voltage incrementally relative to output current), developers simulate fast weather shifts, cloud shadows, and sunrise ramps seamlessly.
3. High-Voltage Capacitor Stress Checks
Continuous Component Lifetime Burn-InCapacitor research facilities and manufacturing quality-control desks stress-test film capacitors at elevated voltages. Programmed eTM systems can repeat charging cycles consecutively. The 16-bit high speed programming interface ramps up voltage safely, monitors active leakage current levels, and discharges the device under test safely when complete.
4. Scientific Materials & Physics Research
Electrostatic Fields & Breakdown TestingAcademic research centers testing plasma containment, high-voltage insulation materials, and electrostatic deposition arrays rely on absolute resolution step controls. The eTM-8001 features standard low ripple (≤ 50mVrms) and micro-fine programming increments. If an avalanche breakdown occurs, active hardware overrides shut down power instantly for laboratory safety.
Interactive SCPI Terminal Simulator
Interactive diagnostic simulator tool. Click any preset command on the right panel, or type commands manually into the prompt input line to inspect eTommens remote communication responses.
Click any command to load and test in the diagnostic simulator:
Automated Python Script Template
import serial
import time
# Establish connection to Ellsen 800V DC PSU
ser = serial.Serial(port='COM3', baudrate=9600, timeout=1)
# Initialize and query identification
ser.write(b'*IDN?\n')
print("Device IDN:", ser.readline().decode().strip())
# Configure safe test parameters
ser.write(b'VOLT 800.0\n')
ser.write(b'CURR 5.0\n')
# Turn on high-voltage output link
ser.write(b'OUTP ON\n')
time.sleep(1) # Allow relay stabilization
# Read output back
ser.write(b'MEAS:VOLT?\n')
print("Measured Volts:", ser.readline().decode().strip())
# Safe shutdown procedure
ser.write(b'OUTP OFF\n')
ser.close()Technical Standards & Regulatory Citations
Automated high-voltage test systems rely on industry-standard command parser architectures. The IEEE 488.2 standard defines the communication protocol layers, which are further structured by the Standard Commands for Programmable Instruments (SCPI) Consortium to guarantee uniform syntax across electrical measurement hardware.
For system-level integration layouts and rack cabinet electrical safety wiring, refer directly to the official eTM-8006 High-Power ATE Model Specification. This flagship 4.8 kW 800V DC supply supports full remote SCPI scripting over USB/RS232/RS485 and Ethernet interfaces.