Laboratory Power Supplies

Delta Elektronika SM6000 SERIES Laboratory Power Supply

The Delta Elektronika SM6000 Series is a high-power, precision DC power supply, engineered to meet the needs of demanding industrial, laboratory, and research applications. Delivering up to 6000W of output, with voltage options ranging from 15V to 600V and current capacities up to 400A, the SM6000 Series ensures reliable performance for diverse ...

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The Delta Elektronika SM6000 Series is a high-power, precision DC power supply, engineered to meet the needs of demanding industrial, laboratory, and research applications. Delivering up to 6000W of output, with voltage options ranging from 15V to 600V and current capacities up to 400A, the SM6000 Series ensures reliable performance for diverse and critical operations. Its robust 4U design supports 19” rack mounting or standalone setups for maximum versatility.

Key features include Master/Slave parallel and series operation for high-power configurations, ultra-low ripple and noise for interference-free performance, and comprehensive protection against overloads and short circuits. The SM6000 Series offers flexible programming with optional high-speed functionality, digital encoders for precise adjustments, and two-quadrant operation for source and sink capabilities. Temperature-controlled fans ensure quiet and efficient cooling for continuous operation under load.

Ideal for applications such as automotive battery simulations, solar inverter testing, aerospace systems, and plasma chamber operations, the SM6000 Series is designed to handle the most challenging tasks with precision. Fully compliant with safety and EMC standards (cTUVus, EN60950, EN61010), it guarantees reliable and safe operation across various environments.

Choose the Delta Elektronika SM6000 Series Laboratory Power Supply for a powerful, adaptable, and precision-engineered solution to support your advanced technological needs with confidence.

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  • Delta Elektronika SM6000 SERIES Laboratory Power Supply
  • Delta Elektronika SM6000 Series rear
  • Delta Elektronika SM6000 SERIES Laboratory Power Supply
  • Delta Elektronika SM6000 Series rear
Features
  • 6000W Laboratory Supply
  • Ranges 0-15V to 0-600V and 0-10A to 0-400A
  • Designed for long life at full power
  • Excellent dynamic response to load changes
  • Protected against all overload and short circuit conditions
  • EMC surpasses CE requirements for low emissions and high immunity
  • Low audible noise - fans are temperature controlled
  • Master/Slave parallel and series operation with voltage and current sharing
  • High power system configuration from multiple units
  • 19" rack mounting for for laboratory use (feet included)
  • Stacking is allowed & space between units is not required
Specifications
INPUT
Input voltages 342 - 528Vac  3Ph
Input Frequency 48 - 62Hz
Power Factor 400V 3Ph, full load
0.98, with 100% load
0.97 with 50% load
Input Current 10.2A rms (400Vac 3ph)
Internal Fuse 15 AT
Standby input power 55W Vo = 0 110W Vo = max
Turn on delay 200ms (after mains switch on
Inrush Current 20A (electronic limit)
Phase Loss Output shuts down in case of phase loss
Hold-up time 6ms 100% load Vin=3x380Vac
15ms 50% load Vin=3x380Vac
OPERATING
Series Operation Max total voltage 600V Master / Slave operation yes
Parallel Operation Max total current - No limit Master / Slave operation - max 3 units (including master)
Remote Sensing Max volt, drop per load lead: 2V
Potentiometers & Encoders Standard: Front panel control with knobs Resolution: 0.03%
Screwdriver adjustment Option P001
Digital encoders Option P002
Remote Shutdown with +5V, 1mA or relay contact
Interlock Contact at rear panel
Indicators Voltage meter, Amp meter, AC-Fail, DC-Fail, Over Temperature, Power Sink Overload, Remote Shutdown, Remote-CV, Remote-CC, Output On,CV-limit, CV- and CC- mode
Controls Mains on/off switch, CV and VV potmeter, CV and CC limit potmeter, Display Settings button, Display limits button, Remote/Local button, Output On/off button, Front panel lock button
Efficiency 87% Typical
Isolation Input - Output: 3750Vrms(1 min) Creepage clearance; 8mm Input - Case: 2500Vrms Output - Case: 600VDC
MTBF 500,000hrs
OUTPUT
Output Voltage Range 0-15V to 0-600V
Auto ranging models
See Selection Table
Output Current Range 0-10A to 0-400A
Auto ranging models
See Selection Table
Output Power Range 0 to 6000W
See Selection Table
STANDARDS AND APPROVALS
Safety cTUVus / EN60950 / EN61010
Power Supply Standard EN61204-3
Emission residential light industrial environment
CISP22 Class B Immunity - industrial environment
General Emission EN61000-6-3 residential, light industrial environment
EN55022B EN61000-6-2, industrial environment
ANALOG PROGRAMMING
Programming Inputs: CV Input Range: 0 - 5V Accuracy: +/-0.2% Offset: -0.1...+1.3mV (on 5V) Temp. coeff. offset:: 10uV/C Input Impedance: > 1Mohm
Programming Inputs: CC Input Range: 0 - 5V Accuracy: +/-0.5% Offset: 0...+2.2mV (on 5V) Temp. coeff. offset:: 50uV/C Input Impedance: > 1Mohm
Monitoring Outputs: CV Input Range: 0 - 5V Accuracy: +/-0.2% Offset: -1.1..0mV (on 5V) Temp. coeff. offset:: 3uV/C Output Impedance: > 2 ohm /max 4mA
Monitoring Outputs: CC Input Range: 0 - 5V Accuracy: +/-0.5% Offset: -1.1..0mV (on 5V) Temp. coeff. offset:: 60uV/C Output Impedance: > 2 ohm /max 4mA
Reference voltage Vref: 5.114V +/-15mV (Ro = 2ohm, max 4mA) TC: 20ppm
+12V output Vo: 12V+/-0.23V Imax: 0.2A Ro: 3ohm
ENVIRONMENTAL
Operating Temperature -20°C to +50°C (100% load) Derate output to 75% at 60°C
Temperature coefficient 0.02%./°C
Storage temperature -40°C to 85°C.
Thermal Protection Output shuts down in case of insufficient cooling
Humidity max 95% RH, non condensing up to 40°C
max 75% RH, non condensing up to 50°C
MECHANICAL
Mounting Stacking of units allowed, air flow is from left to right.
Input Connector Screw terminals for cable 2.5 - 4.0mm2 3 phase + earth (no neutral required)
Output Terminals 0-15V: M12 bolts
0-30V, 0-45V, 0-60V,0-70V M10 bolts
0-120V, 0-300V, 0-600V; M8 bolts
Programming Connector 15 pole D-connector at rear panel (FEMALE)
Enclosure IP20 Protection
Dimensions 177x 443 x 500mm Behind front panel (feet removed) 177 x 483mm, Front panel (19" 4U)
Weight 27kg
Selection Table
OUTPUT SM 15-400 SM 30-200 SM 45-140 SM 60-100 SM-70-90 SM-120-50 SM 300-20 SM 600-10
Output Voltage Range 0 - 15V 0 - 30V 0 - 45V 0 - 60V 0 - 70V 0 - 120V 0 - 300V 0 - 600V
Output Current Range 0 - 400A 0 - 200A 0 - 140A 0 - 100A 0 - 90A 0 - 50A 0-20A 0-10A
Meters 3.5 digit 3.5 digit 3.5 digit 3.5 digit 3.5 digit 3.5 digit 3.5 digit 3.5 digit
Scale voltage 0 - 15.00 V 0 - 30.0 V 0 - 45.0 V 0 - 60.0 V 0 - 70.0 V 0 - 120 V 0 - 300 V 0 - 600 V
Scale current 0 - 400 A 0 - 200.0 A 0 - 140.0 A 0 - 100.0 A 0 - 90.0 A 0 - 50.00 A 0 - 20.0A 0 - 10.0 A
Accuracy 0.5% + 2 digit 0.5% + 2 digit 0.5% + 2 digit 0.5% + 2 digit 0.5% + 2 digit 0.5% + 2 digit 0.5% + 2 digit 0.5% + 2 digit
PROGRAMMING SPEED STANDARD VERSION(Resisitive Load) SM 15-400 SM 30-200 SM 45-140 SM 60-100 SM 70-90 SM 120-50 SM 300-20 SM 600-10  
Rise time (10 - 90%) Output voltage step 0 - 15V 0 - 30V 0 - 45V 0 - 70V 0 - 120V 0 - 300V
Time, (100 % load) 7 ms
Time, (10 % load) 7 ms
Fall time (90 - 10%) Output voltage step 15 - 0 V 30 - 0 V 45 - 0 V 70 - 0 V 120 - 0 V 300 - 0 V
Time, (100 % load) 7 ms 7 ms 87 ms 8 ms 7 ms 11 ms
Time, (10 % load) 32 ms 58 ms 29 ms 82 ms 39 ms 91 ms
Programming bandwidth Small signal 50 Hz
Large signal,(100 % load) 50 Hz
Large signal,(10 % load) 5 Hz
Technical Drawings
Downloads
SM6000_DTS_V202403.pdf
Warranty & Returns

Warranty periods vary by product. Please refer to the Powerbox Warranty Policy for the applicable coverage period against manufacturing defects from date of purchase. For returns and RMA requests, please visit our RMA support page or contact our support team directly.