Cess Automation, Ahmedabad

Clients can buy from us Sub Fraction AC Drive. It is specifically designed for low horsepower applications with built-in EMI filter to efficiently reduce electromagnetic interference and to conform to the CE EMI directive. This drive supports in built Modbus communication with baud rate up to 9600bps. Hence, customers can buy these products from us at an affordable prices.

• Support induction and permanent magnet motors 
• Precise control of S curve performs smooth start and stop for a comfortable ride 
• Optional PG feedback cards (for ABZ & Heidenhain encoder) 
• Highly precise field-oriented vector control 
• Automatic torque compensation function to prevent elevator from slipping or vibrating 
• Emergency operation enabled with UPS or battery when power outage occurs 
• Wall-mount or embedded installation 
• Built-in LED digital keypad 
• 4 relay output and 2 multi-function digital signal output terminals (MO) 
• 2 analog signal input (Al) and 2 analog signal output (AO) 
• 1 CANopen and 2 RS-485 (Modbus) 

• Support single phase 230VAC Uninterrupted Power System (UPS)
• Automatically determine the light load operation direction when a power outage occurs

• Compact design with reactor included, easy to install 
• Outstanding energy-saving performance with more than 95% power regeneration efficiency 
• Replace traditional brake resistors to reduce the generation of heat 
• Compatible with the drives and servo drives that have DC terminals 
• Support parallel connections for large power applications 
• Improve motor braking capability from 125% to 150% 
• Built-in RS-485 (Modbus) communication and real-time monitoring of energy-saving performance and cost 
• Optional communication cards: r) Modbus TCP, EtherNet/IP, CANopen, PROFIBUS DP and DeviceNet

• Large-inertia load applications: centrifuge equipment, industrial laundries, roving machines and more
• 4-quadrant load applications: elevators, cranes, pumpjacks and more 
• Quick braking applications: machine tools, bag making machines, auto storage and retrieval, presses and more 
• Long-term energy feedback applications: printing machines, escalators and more 

• Compact Design with up to 40% size reduction compared to existing models

• Support both induction and permanent magnet motors 
• MS300 series: supports open-loop control 
• MH300 series, supports open-loop/closed-loop control 
• Strong System Support 
• High speed models: support up to 1500Hz (MS300)/ 2000Hz (MH300) output frequency under open-loop control 
• Built-in PLC with 2k steps (MS300); 5k steps (MH300) program capacity 
• Built-in braking choppers for the entire series 
• Various communications: EtherCAT, PROFIBUS DP, DeviceNet, Modbus TCP, EtherNet/IP, CANopen 

• Built-in STO (SIL2/PLd) safety function and safety measures for sudden power outages 
• Enhanced 100% PCBs conformal coating; compliant with IEC 60721-3-3 class 3C2 
• Extended key components lifetime Easy to Install, Easy to Use 
• A user-friendly and removable 5-digital LED keypad for the MS300 series; LCD keypad equipped with quick setting wheel dial for the MH300 series 
• Macro function, quick parameter setting and duplication 
• Built-in USB port for monitoring 

• Support asynchronous motors with open loop control
• Precise control of S curve performs smooth start and stop for a comfortable ride
• Compact design and user-friendly operation
• EPS/ARD and sequence control functions for elevator applications
• Built-in 5-digit 16-segment LCD digital keyapd
• Built-in USB connection port
• Built-in EMC filter
• Built-in brake chopper
• 7 digital inputs (extension up to 10) and 1 relay output (extension up to 3)
• Integrated Safe Torque Off (STO) SIL2

• Highly efficient group control function, capable of controlling multiple elevators without additional control cards
• Various operation modes: demo mode, attendant service mode and time-based mode
• Single/Double-door elevator applications
• Max. 48 floors

• Compact design, suitable for limited installation spaces
• Modular design of fans and capacitors for easy replacement and maintenance
• A small-size LED keypad allows users to check and set the drive control

• Support induction and permanent magnet motors
• Emergency Power Supply (EPS) function
• Dual Safety Protection functions: torque output check before releasing mechanical brake

• Auto-learning hoistway and auto floor height detection
• Auto-tuning motor parameters without load disconnection
• PC software monitors motor operation status

• Power regeneration function available when installed with Delta's Active Front End (AFE2000 Series) or Power Regenerative Unit (REG2000 Series)
• Lighting and air circulation scheduling for elevator cars
• Standby mode to save energy

• Direct stop: multi-speed control to provide a comfortable ride with higher efficiency
• Peak hour operation: improves peak hour operation efficiency
• Full-load bypass operation: arrives at designated floor without stopping

• Heavy Duty overload capability: 150% / 60 sec. and 180% / 3 sec., suitable for constant torque applications
• Support both induction and permanent magnet motors
• Field-oriented vector control
• Support P2P Control
• Wide Power range (up to 560 kW for 460 V model)
• User-friendly Start Wizard
• Display in 9 languages: English, Spanish, Portuguese, French, Russian, Turkish, German, Italian, Traditional/Simplified Chinese
• Built-in PLC with 10 k steps program capacity
• Enhanced protections and adaptation with PCB coating, compliant with 3C3 standard
• Modular design for easy maintenance and extension
• Built-in Modbus and optional communication cards: EtherCAT PROFINET EtherNet/IP PROFIBUS DP DeviceNet Modbus TCP CANopen

• Built-in BACnet and RS-485 (Modbus) communication protocols 
• Enhanced conformal coating on PCBs for superior durability in critical environments 
• Fire mode and Bypass mode: continuous pressure output to extract smoke when a fire accident or other emergencies occur
• Quick setting functions to support self-defined parameter groups and parameter duplication for fast and easy installation
• Various modes for fans/pumps applications, including PID control, sleep/wake up functions, flying start and frequency-hopping functions
• Built-in LCD keypad is easy-to-use, and the TPEditor software allows users to customize the main page screen
• Multi-pumps synchronous control of up to 8 motors at one time, fixed amount and fixed time circulation contract; optional relay expansion card
• Built-in PLC with 10k steps program capacity and real-time clock (RTC)
• Optional communication cards: PROFIBUS DP, DeviceNet, Modbus TCP, EtherNet/IP and CANopen

• Optional extension modules for more flexible applications.
• (High speed fieldbus, braking modules, I/O cards and PG cards for VFD-E Series)
• Modular fan design for easy maintenance and replacement
• Built-in EMC filter for 230V single-phase and 460V three-phase models to effectively minimize the electromagnetic interference
• Built-in RFI Switch for noise suppression (all models)
• Built-in PLC with 500 steps program capacity (VFD-E Series)
• Support common DC BUS. The regenerative braking power is shared by paralledl connected AC motor drives to enhance the stability of the DC BUSS Voltage
• Support side-by-side installation and DIN-rail mounting
• Built-in PID feedback control, special functions for constant pressure pump
• Built-in RS-485, compatible with MODBUS communication (baud rate up to 38,400 bps)
• VFD-E Series provides two models for selection: CAN open drive with CAN open communication protocol, and the plate with no fan and colling fins installed

• Food Packaging Machines
• Textile Machines
• Presses
• Conveyors

• Support both induction and permanent magnet motors 
• Built-in PLC with 5k steps program capacity 
• High-speed frequency output (V/F control mode) up to 2,000 Hz 
• Flange mount design for Frame A and removable panel to facilitate installation process 
• Built-in pulse input terminal with encoder for closed-loop control 
• Built-in CANopen and RS-485 (Modbus) communication 

• IP55 and IP41 enclosure protections
• Built-in main switch for the IP55 models (optional)
• Built-in Safe Torque Off (STO) SIL2
• Built-in EMC filter; IEC61800-3 C2, C1 standard
• Built-in DC reactor effectively reduces the harmonic distortion; IEC61000-3-12 standard
• Enhanced PCB (Printed Circuit Board) conformal coating improves drive durability; Clas 3C3 standard
• 2 sets of PID controllers
• Built-in PLC with 10k steps program capacity and real-time clock (RTC)
• Built-in Modbus and BACnet MS/TP communication
• Optional communication cards: PROFIBUS DP, DeviceNet, Modbus TCP, EtherNet/IP, CANopen
• Built-in Quick Start function and application groups to simplify installation and setup

• Fast response to impact loads
• Super Heavy Duty (SHD) setting for high overload capability: 150% of rated current for 60secs and 200% of rated current for 3 secs
• Large starting torque: above 200% at 0.5Hz, and 200% at 0Hz in FOC+PG mode
• Support both induction and permanent magnet motors 
• Various crane functions for high operation performance 
• Modular design: easy installation and maintenance 
• Built-in PLC with 10k steps program capacity 
• Built-in Modbus communication 
• Optional communication cards: PROFIBUS DP, DeviceNet, Modbus TCP, EtherNet/IP, EtherCAT and CANopen 

• Machine tools, punching machines, cranes and hoists

• Fanless design with highly effective heat sink to prevent fiber and dust from clogging or entering the drive solving overheating problems
• Flange-mount installation to enhance system safety and stability, providing excellent heat dissipation performance
• Support external fan connection (optional)
• Wall-mount installation model with an enlarged fan
• Deceleration Energy Backup (DEB) function for smooth motor deceleration control
• Support induction and permanent magnet motors
• Common DC Bus design
• Built-in PLC with 10k steps program capacity RS-485 support Modbus communication
• Optional communication cards available upon request

• Textile machines and all textile applications that require flange-mount or wall-mount installation Flange Mount: Please refer to the CT2000 user manual for airway design requirements before installation

• Simplified elevator door control system 
• Support induction and permanent magnet motors 
• Easy to install with I/O input/output design 
• Various protection functions ensure passenger safety 
• Auto-tuning of door width 
• Auto-positioning when power is applied
• Smooth door re-open/re-close curve
• Demo mode 
• Support elevator door obstruction detection

• ECMD-B91207MS
• ECMD-B91608MS
• ECMD-B81610MS

• Elevator Doors

• Superior Energy-Saving Outcomes: 40% less energy consumption than variable pump hydraulic systems; 60% less energy consumption than traditional quantitative pump hydraulic systems.
• Low Oil Temperature: oil temperature decreased saving costs on oil cooler
• Reduce Oil Usage: 50% to 60% oil usage savings and a 50% smaller oil tank
• High Duplication Accuracy: Precise flow and pressure control featuring duplication of products with less than difference
• Long Holding Pressure: keep mold halves securely closed for a longer period for thick plastic products formation
• Fast Frequency Response: High speed frequency response up to 50 ms with permanent magnet servo motor (PMSM)
• Suitable for Harsh Environments: Resolver is resistant to earthquakes, oil and dust
• Easy to Refurbish Old Machines: Analog command 0-10 V and linear correction (3 points). no need to replace the computer
• Flow Convergence: Saves cost on tubes; enlarged flow capacity enhances energy-saving performance

• Injection modling machines, bottle blowing machines, pipe bending machines, bending machines and other hydraulc equipment

• Filter the 2"' to 50. order harmonics with efficiency of more than 90%, compliant with IEEE519 standard 
• Full response speed faster than 20 ms 
• Selection to compensate either harmonic wave or reactive power, or both at the same time 
• Modular design of fan, power, drive control and reactor modules 
• Parallel connection of multiple units to expand total capacity 
• Built-in RS-485 communication and provides various communication and fieldbus card options

• An active power filter is a large power electrical device that monitors the three-phase current in real time and provides an equally opposite phase to relevant devices to filter out the harmonics. It is parallel connected to the grid and uses a current transformer to inspect the 3-phase current waveform and obtain the required compensation data of harmonic current and reactive power. The active power filter will then inject an equally opposite current input to the power system for harmonic filtering results. In addition, the active power filter can also create phase that complements the leading and lagging reactive current. It effectively improves the power factor of the grid and provides compensation to the reactive power. 

• Metallurgy and petrochemicals industries: Rectifier, converter, rolling mill, electric arc furnace, medium frequency furnace and inverter 
• Chemical and electrolysis industries: Rectifier, calcium carbide furnace, electric soldering and inverter 
• Mechanical industries: Rectifier, rolling mill, inverter, electric arc equipment 
• Metal, paper, plastic processing and textile industries: Rectifier, rolling mill, inverter, electric arc furnace and electric furnace
• Transportation industries: The rectifier and the inverter of electric vehicles, electric motorcycles and metro systems 
• Automobile manufacturing industries: Soldering equipment, car painting equipment, battery charger and inverter 
• Telecommunication, medical and construction industries: Server station, EPS, UPE, converter, charger and inverter 

• Compensate both leading and lagging reactive current; improve power factor to 0.99 
• Adopt special Delta power supply modules to provide a wide range application
• Modular design of fan, power, drive, control and reactor modules 

• A new solution to replace traditional phase-capacitors, applicable to the power distribution systems of industry, infrastructure, commercial buildings and homes

• More than 95% power regeneration efficiency
• Improve power factor to more than 99% with input current THD <5%
• Realize 4-quadrant operation with variable frequencies and speed control when applied with AC motor drives
• Maintain constant DC BUS voltage and current when the voltage provided by the mains is unstable
• Support all kinds of fieldbus for real-time power status monitoring and control

• Large-inertia applications: centrifuge equipment, dewatering machines and roving machines 
• 4-quadrant loads applications: elevators, cranes and pumpjacks (oil extraction machines) 
• Quick braking applications: machine tools, bag making machines, auto storage and retrieval systems, and lathes
• Long energy feedback time applications: wind power, water power, steel printing and paper making machinery (winding equipment) Power quality improvement: semiconductor and panel industries