Single Phase Pump Motor Starter UBZ-115


Display: LED digital display, Power (Watts or HP): 0.5 – 1.5 kW (0.7 – 2 HP), Motor Rated Current: 1A – 25A AC, Motor Voltage: 220 – 240 V AC, Application: Single phase pump motor starter & protection, Submersible pump starter & protection. Country of Origin: India

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Universal Single Phase Induction Electric Motor Protection & Starter Unit UBZ-115 is a microprocessor unit. UBZ-115 provides protection to single-phase induction electric motors with power up to 1.5 kW (25А). The UBZ-115 unit is designed to provide permanent control of mains voltage parameters and current effective value, which is consumed by the 230V/50Hz motor. In the UBZ-115 provides an external input for remote start or stop the motor, and feature “soft start” the motor up to 5 seconds.

UBZ-115 provides protection in the following situations:

– when the mains voltage is of poor quality (over & under voltage);

– mechanical overloads of the motor (over current);

– when motor torque is lost (“dry stroke”);

– delayed start or rotor jamming;

– thermal overload (thermal model of the motor). For each separate type of fault, the unit allows to enable or disable an automatic reset (AR) of the motor.

Additional Information:

Additional information

Weight 2.600 kg
Dimensions 25.2 × 18.8 × 12.5 cm




Country of Origin


1 review for Single Phase Pump Motor Starter UBZ-115

  1. waifxnlz

    Best solution for submersible pumps.

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