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
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 |
Functionalities
- 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
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 for programming and monitoring
Sequencer
Arbitrary Waveform generator or standalone automation.
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
Not yet available:
Front and rear panel USB-Input for exchange of settings and waveforms (Host/Type-A).
Options
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
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
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
Specifications
| SM18-220 | SM66-AR-110 | SM100-AR-75 | SM330-AR-22 | SM660-AR-11 | |
| DC Power terminals voltage |
0-18 V | 0-66 V | 0-100 V | 0-330 V | 0-660 V |
| Current | 0-220 A | 0-110 A | 0-75 A | 0-22 A | 0-11 A |
| AC Input 1 or 3 phase, 48 - 62 Hz |
180-528 V | 180-528 V | 180-528 V | 180-528 V | 180-528 V |
| Rated Voltage Range | 200 - 480 V | 200-480 V | 200-480 V | 200-480 V | 200-480 V |
| Rated Frequency | 50/60 Hz | 50/60 Hz | 50/60 Hz | 50/60 Hz | 50/60 Hz |
| Rated Current | 16 A max | 16 A max | 16 A max | 16 A max | 16 A max |
| Current (400V / 3 ph, 3300W) | 5.8 A | 5.6 A | 5.6 A | 5.6 A | 5.6 A |
| Power Factor (3300W,1750W) | 0.94, 0.92 | 0.94, 0.92 | 0.94, 0.92 | 0.94, 0.92 | 0.94, 0.92 |
| Power Derating vs input Single Phase 230 V : Pout max (W), Iin (A) |
3050W,16A | 3100W,16A | 3100W,16A | 3200W,16A | 3200W,16A |
| 205 V : Pout max (W), Iin (A) | 2650W,16A | 2700W,16A | 2700W,16A | 2800W,16A | 2800W,16A |
| 180 V : Pout max (W), Iin (A) | 2350W,16A | 2400W,16A | 2400W,16A | 2400W,16A | 2400W,16A |
| Three Phase 190 V : Pout max (W), Iin (A) |
3300W,12.5A | 3300W,12.5A | 3300W,12.5A | 3300W,12.5A | 3300W,12.5A |
| 180 V : Pout max (W), Iin (A) | 3100W,12.5A | 3100W,12.5A | 3100W,12.5A | 3100W,12.5A | 3100W,12.5A |
| Power factor single phase | 0.99 | 0.99 | 0.99 | 0.99 | 0.99 |
| Internal Fuses | 20 AT | 30 AT | 20 AT | 20 AT | 20 AT |
| Standby Input Power (Vo=0) | 30 W | 30 W | 30 W | 30 W | 30 W |
| Standby Input Power (Vo=Vmax) | 60 W | 50 W | 50 W | 50 W | 60 W |
| Efficiency 400 V AC, 3 ph input, full load |
89% | 90% | 90% | 91% | 92% |
| Regulation Load 0-100% CV |
2.5 mV | 5 mV | 5 mV | 5 mV | 5 mV |
| Line 180 - 528 V AC CV (external voltage sense) |
0.2 mV | 1 mV | 2 mV | 4 mV | 4 mV |
| Load 0-100% CC | 12 mA | 6 mA | 2 mA | 1.2 mA | 1.2 mA |
| Line 180 - 528V AC CC (internal voltage sense, after warm up) |
3 mA | 1 mA | 0.5 mA | 0.2 mA | 0.2 mA |
| 33 / 66V | 50 / 100 V | 165 / 330 V | 330/660 V | ||
| Ripple + noise rms (BW=300 kHz) CV |
3 mV | 7 mV | 7 mV | 10 mV | 15 mV |
| rms (BW=20 MHz) CV | 12 mV | 18 mV | 22 mV | 50 mV | 120 mV |
| rms (BW=300 kHz) CC | 50 mA | 15 / 7.5 mA | 6 / 2 mA | 4.5 / 1.5 mA | 1.8 / 0.6 mA |
| rms (BW=20 MHz) CC CC-ripple at full load |
250 mA | 90 / 45 mA | 60 / 20 mA | 24 / 8 mA | 7.5 / 2.5 mA |
| Dimensions front panel: h x w behind front panel: h x w x d |
88.1 x 483 mm (19", 2 U) 86 x 448 x 455 mm (excluding feet) with optional interfaces required depth is 500..530mm |
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| Weight | 15 kg | ||||
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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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