150 hp (115KW) Soft Starter, 240V/380V/480V, 230A

150 hp (115 kW) soft starter comes with LCD, three-phase 240V, 380V, 400V, 480V, etc, and 230A of rated current. The high-performance soft starter makes induction motors in soft start and soft stop for a compact and complete starting and stopping solution. High-quality soft starter with multiple protection functions and industrial-grade ABS plastics.

Soft Starter User Manual: Peaco Support soft starter user manual.pdf

Features

• Smart start. The intelligent motor soft starter comes with various startup modes, including limited current startup mode, voltage ramp startup mode, sudden start mode, current ramp startup, and voltage current limiting double closed-loop startup.
• Multifunctional operation panel. LCD for soft starter displays parameters intuitively and is easy to operate.
• High continuity terminals. Reliable motor soft starter features high-conductivity terminals made of quality and thickened material and good electrical conductivity is available.
• Powerful cooling. The motor soft starter provides effective heat dissipation protection to quickly reduce the operating temperature.
• Multiple protections in one machine. A smart motor soft starter is available with overcurrent, overload, overheat, low voltage, high voltage, load short circuit, output phase loss, input phase loss, and three-phase unbalance protections.
• High and low-temperature resistance. The electronic soft starter is made of industrial-grade ABS plastics with high impact resistance, high heat resistance, stability, and good performance.

Specification

Product Name: Intelligent Motor Soft Starter

Model: PEACO-ZJR2-31150

Capacity: 150 hp (115 kW)

Current: 230A at 380V

Input Voltage*: Three phase 220V, 240V, 380V, 400V, 415V, 440V, 460V, 480V, 690V

Frequency: 50Hz/ 60Hz

Adaptive Motor: Squirrel-cage three-phase asynchronous motor

Starting Times: It is recommended not to exceed 20 times per hour.

Control Mode

1) Operation panel control.

2) Operation panel + external control.

3) External control.

4) External control + COM control.

5) Operation panel + external + COM control.

6) Operation panel + COM control.

7) COM control.

8) No start or stop operation.

Start Mode

1) Current-limiting to start.

2) Voltage ramp to start.

3) Torque control + current-limiting to start.

4) Torque control + voltage ramp to start.

5) Current ramp to start.

6) Voltage current-limiting double closed-loop start.

Stop Mode

1) Soft stop.

2) Free stop.

Protective Function:

1) Open loop protection for external instantaneous stop terminals.

2) Overheat protection for soft starters.

3) Protection for too long starting time.

4) Input open phase protection.

5) Output open phase protection.

6) Unbalanced three-phase protection.

7) Starting over current protection.

8) Running overload protection.

9) Under voltage protection for power voltage.

10) Overvoltage protection for power voltage.

11) Protection for fault parameter setting of the soft starter.

12) Load short circuit protection.

13) Auto restart or incorrect wiring protection.

14) Incorrect wiring protection of external control stop terminals.

Ambient

A place to be used: Indoor location with good ventilation free from corrosive gas and conductive dust.

Altitude: Below 1000M. It has to increase the soft starter rate power when the altitude is more than 1000M.

Temperature: -30℃~+55℃

Humidity: ≤90% RH (without dew condensation)

Vibration: ＜0.5G

Structure

Enclosure: IP 20

Cooling: Natural wind cooling.

Certification: CE, ISO9001

Warranty: 12 months

Outline Dimension (W1*H1*D): 260*530*200mm

Installation Dimension(W2*H2*d): 235*380*M8

Weight: 25 kg

Note: This model of soft starter is without bypass, you need to connect an external AC contactor. If you want the soft starter with a built-in bypass where there is an AC contactor inside, please visit here 150 hp (115 kW) Soft Starter with Built-in AC Contactor.

Softer Starter Outline & Installation Dimension (Unit: mm)

Soft Start Wiring Diagram

Soft Starter Details

• Simple control panel. The control panel can be removed to clean, easy-to-operate, real-time data display on an LCD screen.
• Smart mainboard. Soft starter features fast response and multi-functions.
• Power control transformer. It comes with energy saving, a circulating circuit, and high-quality coils with insulation isolation.
• Mutual inductor. the mutual inductor makes the soft starter more standard for measuring instruments, protection equipment, and automatic control equipment.

Soft Starter Applications

The 150 hp soft starter well suits motor, water pump, mixer, air compressor, conveyor, gravel crusher, etc.

In what cases does the pump need to use a motor soft starter?

Water pumps need to use soft starters in many situations. It is an electrical device used to control the starting and stopping of motors. So in what cases will you need to use a motor soft starter for the water pump?

1. For high-power water pumps (those below 7.5KW can be started directly), direct start may cause the grid voltage to drop, affecting the operation of other equipment, while the soft starter can smoothly control the starting current and reduce the impact on the grid.

2. For water pumps that are started frequently, soft starters can reduce impact and improve equipment reliability.

3. In applications that require precise control of water flow, soft starters can avoid sudden changes in water flow and maintain stable operation of the system.

4. For water pumps with large mechanical stress, soft starters can reduce mechanical impact and protect equipment from damage.

The starter plays an important role in the operation of the water pump. It can effectively solve various problems during the starting and stopping process of the water pump, reduce the harm of the water hammer, and make the water pump run more stable.