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Delta SM3300 DC Power Supply

Delta SM3300 3300W DC Power Supplies

Introducing Intepro's latest offering, the SM3300 Series 3300W DC Power Supplies by Delta. Featuring flexible output with constant power characteristics, the Delta SM3300 offers long life at full power and excellent dynamic response to load changes

Featured Benefits
  • 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: low emission und high immunity
  • Low audible noise: fans are temperature controlled
  • High voltage isolation up to 1320 V

Delta SM3300 DC Power Supply
Models Table
Models Voltage range Current range
SM 18-220 0 - 18 V 0 - 220 A
SM 66-AR-110
Autoranging output
0 - 33 V
0 - 66 V
0 - 110 A
0 - 55 A
SM 100-AR-75
Autoranging output
0 - 50 V
0 - 100 V
0 - 75 A
0 - 37.5 A
SM 330-AR-22
Autoranging output
0 - 165 V
0 - 330 V
0 - 22 A
0 - 11 A
SM660-AR-11
Autoranging output
0 - 330 V
0 - 660 V
0 - 11 A
0 - 5.5 A
Featured Benefits
  • Operation on single and three phase input voltages
  • Standard Ethernet interface
  • Large user display, menu driven operations
  • Durable digital encoders for voltage and current adjustment
  • Plug and play optional interfaces
Typical Applications
  • Solar inverter testing, PV-Simulation
  • Car testing systems
  • ATE in industrial production lines
  • Plasma chambers
  • Automotive battery simulations
  • Controlled battery (dis)charging
  • Lasers
  • Sustainable energy
  • Driving PWM-Controlled DC motors
  • Accurate current sources
  • Aerospace and military equipment
Standard Features

digital-cv-and-cc-settings

Digital CV- and CC-Settings


Reliable, long-life digital encoders are implemented at the front panel. Includes total front panel lock (also for CV-/CC-knobs) and a coarse or fine pitch adjustment depending on the turning speed.



ethernet-interface

Ethernet Interface


Ethernet interface for programming and monitoring



sequencer

Sequencer


Arbitrary Waveform generator or standalone automation.



high-voltage

High Voltage Isolation


A high DC output isolation allows floating operation up to 1000 V for SM18-220, SM66-AR-110 and SM100-AR-75, and up to 1330V and 1400V for SM330-AR-22 and SM660-AR-11.



usb-input

USB-Input


Not yet available:
Front and rear panel USB-Input for exchange of settings and waveforms (Host/Type-A).


Options

software-control-and-interface

Software Control and Interfaces


- Master / Slave controller
- Isolated Contacts
- Serial controller with multiple protocols: RS 232, RS 485, RS 422 and USB (Device)
- Digital I/O
- Isolated Analog Programming
- Simulation interface

Order Code:

  • INT MOD M/S
  • INT MOD CON
  • INT MOD SER
  • INT MOD DIG
  • INT MOD ANA
  • INT MOD SIM


high-speed-programming

High Speed Programming


A 10 to 20 times higher programming speed (down to 0.2ms rise time at full load) and lower output capacitance. Excellent for laser applications, test systems or as current source with low parallel capacitance as used in plasma chambers.

Order Code:

  • SM 18-220 – P300
  • SM 66-AR-110 – P302
  • SM 100-AR-75 – P303
  • SM 330-AR-22 – P304
  • SM 660-AR-11 – P305


bi-directional-two-quadrant-output

Two-Quadrant Output Power Sink


Two quadrant operation maintains the DC output voltage constant regardless the output power is positive or negative. Ideal for PWM-speed controlled DC-Motors and ATE systems.

Order Code:

  • SM 18-220 – P306
  • SM 66-AR-110 – P308
  • SM 100-AR-75 – P309
  • SM 330-AR-22 – P310
  • SM 660-AR-11 – P311

Documents

User Manuals and Datasheets

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EST150 Programmable DC Power Supply

FAQ

The SM3300 is a 3.3 kW programmable DC power supply from Delta, distributed by Intepro. It delivers reliable, constant-power output with excellent dynamic response, making it ideal for laboratory and production environments

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