Dold 3 Phase Soft Starter 460V AC 3 kW with IP20 IP40 Protection BA9026 3AC50/60Hz 200-460V 3kW

Dold BA9026 3AC50/60Hz 200-460V 3kW Soft Starter is engineered to provide smooth motor starting and stopping for three-phase asynchronous motors rated at 3 kW with a maximum supply voltage of 460V AC. The device uses thyristor-based phase control to ensure currents and torque rise steadily, preventing jerks and mechanical stress during startup and deceleration phases.

This soft starter features configurable start and deceleration time settings along with adjustable torque controls, allowing precise tuning for various industrial applications. The bridging of power semiconductors via internal relay contacts after startup minimizes energy losses, enhancing efficiency.

With integrated galvanically isolated DC control inputs and auxiliary voltage, plus temperature monitoring to safeguard the device, it supports reliable and safe operations. Designed with IP20 and IP40 ingress protection, it suits diverse mounting locations including DIN rail installations.

Typical applications for the BA9026 include machines powered by gear, belt, or chain drives, conveyor belts, fans, pumps, compressors, woodworking machines, centrifuges, packaging machines, and door operating mechanisms. The smooth deceleration function extends natural stopping periods to reduce mechanical shocks.

The unit must not be used with capacitive loads at the output to preserve smooth start-up behavior. Overall dimensions are compact, with 121 mm length, 45 mm width, and 74 mm depth, facilitating easy integration into control panels.

Controls three-phase motors with smooth ramp-up to avoid mechanical jerk. Adjustable parameters for start time, deceleration, and torque provide application versatility. Internal relay contacts bridge power semiconductors post start to reduce losses.

Galvanic isolation ensures signal integrity and device safety. Temperature monitoring protects against overheating. Robust IP20 and IP40 rated enclosure offers protection in industrial environments. Supports a wide voltage input range from 200 to 460 V AC.

Ideal for conveyor belts, pumps, compressors, and packaging machines. Designed and manufactured in Germany ensuring high quality standards. Explore more reliable Automation & Control Gear and Motor Starters in the Electronics & Electricals category at EnvMart.

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