Taian automation components and AC motor drives

Taian industrial automation equipment: A510, E510, L510 vector motor drives, CNA-CUA magnetic contactors, TO frame circuit breakers, and RHU overload relays.

Taian A510 series heavy-duty variable frequency motor drives

Taian A510 series frequency inverters are engineered for heavy-duty motor drives requiring high starting torque in machine tools, cranes, and extruders. The inverters provide sensorless vector control, one hundred fifty percent overload capability, and high torque output.

Sensorless vector motor drive control with intelligent auto-tuning routine
Integrated dynamic braking chopper and fieldbus industrial network ports
Programmable discrete and analog input channels for automation feedback
Power inverter protection against electrical surges and line-side faults

Taian E510 series compact vector control frequency inverters

Taian E510 compact vector motor drives deliver energy-efficient regulation for three-phase induction motors across conveyor, packaging, and sorting lines. Units feature an integrated PID regulator, built-in electromagnetic filter, and detachable control display.

Compact enclosure with ingress protection engineered for tight panel space
Embedded PID process control loop for pressure and fluid flow regulation
Detachable operator keypad offering parameter set replication function
Motor overload monitoring combined with phase loss diagnostic features

Taian L510 series micro AC motor drives for pumps and fans

Taian L510 micro AC frequency converters are designed for smooth speed regulation of auxiliary machinery drives rated up to two kilowatts. The units support volt-hertz control algorithms, straightforward parameter configuration, and swift DIN rail installation.

Economical drive solution tailored for industrial fans and light conveyors
Swift DIN rail clip mounting for streamlined distribution cabinet layout
Front panel speed adjustment potentiometer for rapid frequency trim
Reliable power stage cooling design optimized for airflow efficiency

Taian CNA-CUA and CNE series magnetic contactors and starters

Taian CNA-CUA and CNE magnetic contactors are designed for switching AC motor circuits operating up to six hundred sixty volts. Devices feature wear-resistant silver alloy contacts, efficient arc extinguishing chutes, and high mechanical switching endurance.

Inductive load switching for AC-3 category industrial motor starters
Interchangeable control coils available in alternating and direct voltages
Front and side-mount auxiliary contact blocks for control interlocks
Mechanical interlock assemblies for reversing motor starter combinations

Taian TO and TG series molded frame circuit breakers

Taian TO and TG series molded frame circuit breakers deliver reliable overcurrent and short-circuit protection for distribution boards and machinery feeders. Trip units provide high interrupting performance along with ambient thermal temperature compensation.

Dependable feeder protection across workshop distribution switchboards
Thermal and magnetic trip mechanisms with calibrated overcurrent settings
Durable polymer molded housing exhibiting elevated arc flash resistance
Compatible with external rotary door handles and shunt trip accessories

Taian RHU and RHN series motor thermal overload relays

Taian RHU and RHN bimetallic thermal overload relays are designed for direct mounting to CN contactors to provide thermal monitoring for motor windings. Units prevent motor burnout caused by phase failure, prolonged overcurrent, or locked rotor conditions.

Differential mechanism engineered for rapid tripping during phase loss
Fine current setting dial matched precisely to motor nameplate ratings
Manual and automatic reset push-button selector following trip events
Isolated auxiliary alarm contacts for plant automated supervisory logic

Electrical engineering milestones and Taian brand background

Founded in 1969, Taian Electric established its reputation as a prominent manufacturer of industrial motor drives, low-voltage switchgear, and automation control systems.

Through integration into the international TECO group, the enterprise expanded its manufacturing foundation and implemented strict quality assurance standards.

Manufacturing facilities in Taiwan, the Taian Subic Electric joint venture in the Philippines, and the Wuxi Taian Technology plant ensure steady production of electrical equipment.

The product lines earned engineering acclaim through robust overload capability, long switching lifespan, and refined electrical architecture.

Vector motor control architecture across Taian A510 and E510 series

Taian A510 and E510 series frequency inverters are built upon high-speed digital signal processors executing sensorless vector regulation with automatic motor parameter identification.

The drives maintain full motor torque near zero speed, ensuring smooth acceleration for heavy mechanical loads without mechanical shock.

An integrated dynamic braking chopper enables direct connection of external braking resistors for dissipating regenerative energy during rapid deceleration cycles.

Flexible industrial communication modules simplify integration into automated machinery networks and plant supervisory systems via standard fieldbus protocols.

Energy-efficient L510 series micro AC motor drives for pumps and conveyors

Engineered for light industrial automation, the compact Taian L510 inverter family combines a space-saving footprint with straightforward configuration.

The motor drive is optimized for three-phase induction motors operating across pump skids, ventilation fans, packaging stations, and sorting conveyor lines.

Adaptive volt-hertz control algorithms minimize electrical losses within motor windings under partial load operation. A well-designed heatsink layout eliminates thermal build-up around power semiconductors, while detachable screw terminals accelerate electrical wiring and control signal termination.

Switching endurance of Taian CNA-CUA series magnetic contactors

Taian CNA-CUA and CNE magnetic contactors and starters are designed for switching inductive loads under heavy industrial AC-3 and AC-4 operating duty.

Main power contact tips are manufactured from silver-nickel composite material offering high resistance to electrical erosion and contact welding under high inrush currents.

Multi-splitter arc extinguishing chambers quickly confine and quench electrical arcs, safeguarding the polymer device frame.

Rapid field replacement of alternating and direct voltage control coils along with top-mount auxiliary contact blocks provides flexibility when assembling motor starter panels.

Distribution board protection via Taian TO series molded frame breakers

Taian TO series molded frame circuit breakers deliver dependable protection for low-voltage power distribution networks against short circuits and abnormal thermal overcurrents.

The trip-free operating mechanism ensures instant separation of main contacts during fault conditions regardless of operating handle position.

The breaker enclosure is molded from high-strength thermoset polymer material with elevated resistance to dynamic arc blast pressures.

Calibrated thermal trip elements with ambient temperature compensation ensure stable tripping curves during seasonal temperature variations within enclosed switchgear cabinets.

Motor thermal overload protection with RHU and RHN series relays

To safeguard stator windings of three-phase induction motors from thermal degradation under overload conditions, Taian produces RHU and RHN bimetallic overload relays.

An integrated differential mechanism accelerates tripping during single-phasing events, preventing motor operation in an abnormal phase-loss state.

A calibrated current setting dial allows precise adjustment to the motor rated current marked on the machine nameplate. The relay incorporates a manual-to-automatic reset selector button, a trip-test lever, and isolated auxiliary alarm contacts for signalling automated plant supervisory panels.

Taian and model names are trademarks of their respective owners and are used only to identify the equipment for which we source parts. SpareX is not an official dealer, distributor or representative of Taian and is not affiliated with the trademark owner. Origin, documents and warranty are stated for each item in the quotation.