AMERICAN CRS EQUIPMENT · SIRIUS
S075 single-phase rectifiers
Desktop S075 & wall-mounted S075W
Compact DC power for electroplating and anodizing, with a choice of desktop or wall-mounted installation. The Sirius S075 combines single-phase input, accessible controls and a serviceable design for practical day-to-day operation.
Up to 1.5 kW
Maximum output power
Up to 250 A
Maximum DC output current
6–150 VDC
Available output voltage ratings
Output ratings depend on the selected configuration. Maximum voltage, current and power are separate limits, not a simultaneous operating point.
Compact power. Flexible control.
The S075 is an air-cooled switch-mode rectifier with current or voltage control. Select manual operation or an automatic-control configuration with amp-hour counting and ramp functions. Reversing and pulse-output options help adapt the unit to the process.
Single-phase input
Specify 120 or 230 VAC input to match the installation. Optional power-factor correction raises rated-load power factor above 0.95.
Process control
Current and voltage regulation, amp-hour counting and programmable ramping support repeatable operation. Control features depend on the selected configuration.
Room to expand
Compatible units can be interconnected to share a common load under a master controller. Ask ACRS to size and configure the complete system.
Two formats. One S075 platform.
Choose the enclosure around your work area and service access. Both variants use air cooling and offer the S075 output range; their mounting arrangement and overall dimensions differ.
S075 desktop
A compact tabletop format for a workstation or nearby process installation, with the operator controls facing the user.
W × H × D: 7.48 × 10.47 × 16.10 in
S075W wall mount
The wall-mounted version keeps the rectifier off the work surface and reduces the floor or bench space needed for the installation.
W × H × D: 7.48 × 15.75 × 11.22 in
Technical specifications
Specifications below apply to the S075 desktop and S075W wall-mounted platforms unless identified otherwise. ACRS will confirm the selected input, output rating and options for your application.
Specification
S075 / S075W rating
Electrical & output
Input supply
Single phase; 120 or 230 VAC ±10%
Input frequency
50–60 Hz
Maximum power
1,500 W
Voltage ratings
6–150 VDC, configuration dependent
Maximum current
250 A DC
Power factor
0.60 at rated load, standard
>0.95 at rated load with optional PFC
Efficiency
Up to 85% at rated load
Control & enclosure
Operating mode
Current or voltage control
Current regulation
2–100%
Voltage regulation
5–100%
Accuracy
1% of full scale
Cooling / protection
Air cooled / IP31
Ambient temperature
104°F standard
Up to 122°F available with derating
Maximum weight
24.3 lb
Enclosure color
RAL 3004
Choose voltage and current together within the 1.5 kW power limit. The final configuration also determines control functions, ripple performance and available output waveforms.
Dimensions & drawings
Overall dimensions are shown in width × height × depth order. Use the selected unit’s manufacturer drawing to review mounting, connections and required installation clearances.
S075 desktop
7.48 in
Width
10.47 in
Height
16.10 in
Depth
Original manufacturer drawing uses millimeters; overall dimensions above are converted to inches.
S075W wall mount
7.48 in
Width
15.75 in
Height
11.22 in
Depth
Original manufacturer drawing uses millimeters; overall dimensions above are converted to inches.
Options & accessories
Build the S075 around the process, the controls and the installation. Availability depends on the selected output and system configuration.
Options
- Reversing output. An optional reversing configuration switches the output between forward and reverse polarity.
- Pulse output. A 1 ms pulse option combines hardware and software for fast rise and fall times on resistive loads. Confirm waveform requirements for your process.
- Industrial communications. Available protocols include Profibus-DP, DeviceNet, EtherNet/IP, PROFINET and Modbus TCP for integration with plant controls.
- Power-factor correction. Optional PFC improves rated-load power factor from the standard 0.60 to above 0.95. Specify the required input configuration.
Accessories
- Q800 Cabinet. The Q800 is a cabinet platform for compatible tabletop units, including the S075 desktop. Ask ACRS about cabinet size, power distribution and the arrangement for multiple outputs.
A closer look at the S075
Actual S075 product photographs show the operator interface, enclosure and connection areas. Views below cover the desktop and wall-mounted formats.
S075 desktop — actual unit
S075W wall mount — actual unit
S075 desktop — rear view
S075W — underside / rear view
CONFIGURE YOUR S075
Put the right DC power at your process.
Tell American CRS your required voltage and current, available input supply, mounting preference and control needs. We’ll help select an S075 or S075W configuration for your electroplating or anodizing operation.