Powtran PR5300 030G3N 30 kW / 380–440 V 3-Phase Intelligent Soft Starter with Integrated Bypass

Detailed Description

The Powtran PR5300 030G3N is an advanced 30 kW three-phase intelligent soft starter, designed for motors operating at 380–440 V AC. It incorporates an integrated bypass contactor, advanced control logic, full motor protection, and remote communication for industrial applications.

Key Features & Benefits

• Soft start & soft stop to reduce inrush current, mechanical stress, and voltage dips

• Integrated bypass contactor transitions motor into full voltage mode after startup to improve efficiency

• Flexible starting modes (current limit, voltage ramp, kickstart, dual-loop, etc.) per Powtran’s PR5300 series design 

• Comprehensive protection features: over/under voltage, phase loss, imbalance, overcurrent, short circuit, motor stall, overheating, etc. 

• RS-485 / Modbus RTU built-in for remote monitoring & control 

• LCD + keypad interface in multiple languages, intuitive parameter configuration and monitoring 

• Forced air cooling, compact structure, and rugged design for industrial environments 

• Rated power: 30 kW (approx.) 

• Typical rated current: ~ 60 A 

• Input / output voltage range: 380–440 V AC, three-phase 

• Operating ambient: –10 °C to +40 °C (typical) 

• Protection levels: phase loss, imbalance, overcurrent, etc. 

Applications

Ideal for:

• Pumps, fans, compressors

• Conveyor systems and material handling machinery

• Industrial motors where soft starting and stopping reduce mechanical and electrical stress

• Systems requiring networked control (via RS-485/Modbus)

• Environments demanding robust protection and efficient motor management