Smarter control for industry.

PLC and SCADA, control panels, instrumentation, motion control, CO-based ventilation and DG power management. Designed, built, tested and commissioned by one accountable team.

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Try our CO ventilation logic

Drag the slider to change the CO level in a basement car park.
18 ppm CO
Fresh-air fan
Jet fans
Exhaust fan
15+Years of experience
30+Projects delivered
100+Panels built
24×7Service support

Everything your plant needs to run under control

From the first site survey to long-term support, our engineers stay responsible for the result.

PLC and SCADA

Siemens, Allen-Bradley and Schneider logic, with operator screens that turn plant data into decisions.

Control panels

MCC, PCC, VFD, PLC and APFC panels built in-house to IEC 61439 practices.

Ventilation and power

CO-based fan control, DG synchronization and load-dependent start/stop that save energy and fuel.

Why clients choose us

  • Turnkey delivery: one team, one point of responsibility
  • Multi-brand PLC, drive and genset-controller expertise
  • In-house panel manufacturing and testing
  • Documented FAT / SAT with complete drawings
  • Remote diagnostics and annual maintenance contracts
  • Training for your operators and maintenance team

Our work

Real panels, PLCs and SCADA screens from our projects. Select a photo to enlarge it.

Industries we serve

  • Water & wastewater
  • Pharma & chemicals
  • Food & beverage
  • Cement & steel
  • Power & utilities
  • Oil & gas
  • Textiles
  • Hospitals & data centres
  • Buildings & infrastructure
  • Automotive & OEMs
  • Car parks & tunnels
  • Malls & commercial complexes

About us

Your single-source automation partner in Visakhapatnam.

One team from concept to commissioning

SS Automation Technologies designs and delivers complete industrial automation and power-control systems. Our engineers take responsibility from concept and panel design through software, factory acceptance testing, site commissioning and long-term support.

The result: your plant runs safer, leaner and with complete visibility.

  • Turnkey delivery with a single point of responsibility
  • Siemens, Allen-Bradley and Schneider Electric platforms
  • In-house panel manufacturing and 100% routine testing
  • Documented FAT / SAT with complete drawings
  • Operator and maintenance training

How we deliver

  1. ConsultSite survey and requirements
  2. DesignArchitecture, drawings and BOM
  3. BuildPanel manufacturing and coding
  4. TestFactory acceptance (FAT)
  5. CommissionInstallation and SAT on site
  6. SupportTraining, AMC and remote help

Technologies we work with

Siemens

PLC
SIMATIC S7-1200, S7-1500, S7-300 / 400
Engineering
TIA Portal, STEP 7
HMI / SCADA
WinCC, WinCC Unified, TIA Runtime

Allen-Bradley

PLC
ControlLogix, CompactLogix, Micro800
Engineering
Studio 5000, RSLogix
HMI / SCADA
FactoryTalk View SE / ME, PanelView

Schneider Electric

PLC
Modicon M221, M241, M251, M580
Engineering
EcoStruxure Machine Expert
HMI / SCADA
Machine SCADA Expert, Harmony HMI

All product names and trademarks belong to their respective owners and are used only to indicate platforms we work with.

Services

Nine disciplines, delivered by one accountable team.

PLC programming

Reliable, well-structured logic for machines and processes, from compact controllers to redundant, distributed I/O.

  • New system design, logic development and simulation
  • Legacy PLC migration and retrofits with minimal downtime
  • Profinet, EtherNet/IP and Modbus I/O
  • Safety interlocks, sequencing and PID control
SCADA and HMI

Operator-friendly screens, locally, in the control room or securely on the web.

  • Process mimics, trends and alarm management
  • Historian, shift / batch reports, energy dashboards
  • OPC UA / MQTT integration
  • Remote monitoring and redundant servers
Control panels

Engineered and tested in-house, with wiring schedules and as-built documentation.

  • PLC, MCC, PCC, VFD, APFC and soft-starter panels
  • DG synchronizing and AMF panels
  • Car-park ventilation panels
  • 100% routine testing and FAT before dispatch
Instrumentation

We select, install, calibrate and loop-check field instruments end to end.

  • Pressure, level, flow, temperature and analytical instruments
  • CO, NO₂, LPG and O₂ gas detection
  • Control valves, actuators and positioners
  • Calibration with traceable certificates
Process and factory automation
  • Special-purpose machine and line automation
  • Batch, dosing, mixing and filling systems
  • Pumps, compressors, chillers and boilers
  • Robot and vision integration; OEE and IIoT
Motion control
  • Servo, stepper and multi-axis systems
  • Electronic gearing, camming and registration
  • VFD selection, commissioning and energy optimization
  • Synchronized web and flying-shear applications
CO-based ventilation control

Zone-wise CO sensing stages exhaust, jet and fresh-air fans automatically, so fans run only when the air needs them.

  • Stage 0 (under 25 ppm): standby with timed purge
  • Stage 1 (25–50 ppm): low speed via VFD
  • Stage 2 (50–100 ppm): high speed, warning raised
  • Stage 3 (over 100 ppm): full ventilation and alarm
  • Fire-mode override, fail-safe fallback, duty rotation
  • BMS / fire-alarm integration via Modbus, BACnet
DG synchronization

Run multiple diesel generators in parallel as one power plant.

  • Automatic matching of voltage, frequency and phase angle
  • Active (kW) and reactive (kVAr) load sharing
  • Soft loading and unloading, dead-bus closing, AMF
  • 2 to 32 gensets; island, mains-parallel and standby modes
Load-dependent start / stop

Run only the gensets your load actually needs, with spinning reserve always maintained.

  • Adjustable thresholds, timers and minimum reserve
  • Priority by running hours or efficiency
  • Lower fuel use, wear and wet-stacking
Service and support
  • Annual maintenance contracts
  • Breakdown support and spares
  • Remote diagnostics and program backups
  • Upgrades, training and energy audits

Have a project in mind?

Tell us what you need to control, and we will propose the design.

Talk to an engineer

Clients

The industries and facilities we automate, and what clients receive on every project.

Who we work with

Car parks, malls and commercial complexesCO-based ventilation control, DG synchronization and standby power, BMS integration.
Hospitals and data centresReliable standby and parallel power, AMF panels and remote monitoring.
Water, pharma, food and chemicalsPLC and SCADA, batch and dosing systems, instrumentation and calibration.
Cement, steel, power and oil & gasMCC, PCC and VFD panels, motion control and process automation.
Textiles, automotive and OEMsMachine and line automation, servo and VFD solutions, Industry 4.0 connectivity.

What every client receives

  • One accountable team from design to support
  • Complete drawings with documented FAT / SAT
  • Panels tested 100% before dispatch
  • Training for operators and maintenance teams
  • Annual maintenance contracts and 24×7 service support
  • Remote diagnostics and program backups

Client references

Want to speak to a client in your industry? Ask us for our reference list and project details.

Request references

Our client list

    Blogs

    Practical notes from our engineers.

    Why car parks should not run exhaust fans 24 hours a dayVentilation · 4 min read

    In basement car parks, carbon monoxide is the real hazard, and fans that run all day are the real cost. A PLC-based system reads CO sensors zone by zone and runs fans only as hard as the air quality needs.

    Four stages cover the full range: standby with a timed purge, low speed, high speed, and a full alarm state. Start / stop dead-bands and run-on timers stop fans from hunting, and lead / lag rotation shares running hours between fans.

    A fire-alarm contact can switch the system to smoke-extraction mode, and a sensor fault falls back to timed ventilation, so safety does not depend on a single device.

    DG synchronization: what really happens before the breaker closesPower · 5 min read

    Before two generators share a bus, the controller matches voltage, frequency and phase angle. Only then does it close the breaker.

    After closing, the system shares active load (kW) through governor control and reactive load (kVAr) through AVR control. Soft loading and unloading avoid a bump on the bus, and protection covers reverse power, over-current, and voltage and frequency limits.

    Load-dependent start / stop: stop running three gensets for one loadFuel savings · 4 min read

    LDSS compares plant load with running capacity. When running sets pass a set load (for example 80%) for a delay, the next set starts, syncs and takes load. When the load falls, one set soft-unloads and stops after cool-down.

    The benefits are lower fuel use, fewer running hours per set, and no long low-load running that causes wet-stacking, while spinning reserve stays in place.

    Planning a legacy PLC migration with minimal downtimePLC · 4 min read

    Obsolete controllers do not have to mean a long shutdown. Start with a survey and a full program backup, then document the I/O and rebuild the logic with clear comments.

    Simulate the new program, test the panel at the factory, and cut over in a planned window. Keep spares and a rollback plan until the new system has run through a full production cycle.

    Contact us

    Let's automate your next project.

    Address
    31-5-9/73, Flat No. 405, Sri VijayaLaxmi Vihar, Satavahana Nagar, Kurmanapalem, Visakhapatnam – 530046, Andhra Pradesh, India
    Mobile
    +91 96768 86909
    Email
    ssautomationtechnologies@gmail.com
    GSTIN
    37BCQPP9070E1Z2