SIEMENS 3NP1943-1GB30 Switching Power

( Brand: Siemens ), ( Manufacturer Part Number: 3NP1943-1GB30 )

Review SIEMENS 3np19431gb30 New

The Siemens 3NP1943-1GB30 is a high-performance, single-phase, 3-phase, 230V AC input, variable speed drive designed for various industrial applications. This versatile drive offers a wide range of features to ensure optimal motor control and energy efficiency.

The Siemens 3NP1943-1GB30 is a compact and robust device, featuring a modular design that makes it easy to install and maintain. It has a power range of 0.16 to 3.0 kW and can handle motor starting currents up to 6 times its rated power, making it suitable for use with a wide range of motors.

This variable speed drive comes with an integrated encoder interface for position feedback control and can be used with motors with or without encoders. It also offers advanced functions such as vector control, regenerative energy management, and adjustable acceleration and deceleration times.

The Siemens 3NP1943-1GB30 is designed for easy parameter setting and commissioning. It comes with a user-friendly graphical user interface (GUI) that can be accessed via a PC or the integrated keypad. The drive also supports multiple communication protocols, including Modbus RTU, Modbus TCP, and CANopen, making it easy to integrate into various automation systems.

This variable speed drive is known for its energy-saving features. It offers active energy recovery, which enables the drive to feed excess energy back into the power grid during periods of low load. It also features an energy-efficient vector control mode, which ensures optimal motor performance and reduces energy consumption.

The Siemens 3NP1943-1GB30 is built to last, with a high degree of protection against environmental hazards. It has an IP20 protection rating, meaning it is protected against dust and water splashes from all directions. It also features overload protection, thermal protection, and short-circuit protection to ensure safe and reliable operation.

In summary, the Siemens 3NP1943-1GB30 is a versatile and energy-efficient variable speed drive that offers advanced motor control features, easy commissioning, and robust protection against environmental hazards. It is suitable for use in various industrial applications and can help improve motor performance, reduce energy consumption, and increase overall system efficiency.

The Siemens 3NP1943-1GB30/3NP19431GB30 is a single-phase induction motor with a rated power of 1.1 kW and a rated voltage of 230 V. Here are some pros and cons of buying this motor:

1. Energy efficient: Induction motors are known for their energy efficiency. This Siemens motor is no exception, as it complies with the latest energy efficiency regulations.

2. Robust design: Siemens is a reputable brand known for producing high-quality motors. This motor is designed to withstand tough operating conditions, making it suitable for industrial applications.

3. Easy installation: This motor comes with a pre-mounted fan and a shaft seal, which simplifies the installation process.

4. High starting torque: Induction motors provide high starting torque, making them suitable for applications that require heavy loads.

5. Self-cooling: Induction motors do not require external cooling systems, making them easier to install and maintain.

1. Limited speed control: Induction motors do not offer speed control like synchronous motors do. This may be a disadvantage for applications that require variable speed.

2. Higher initial cost: Induction motors may have a higher initial cost compared to other types of motors, such as DC motors.

3. Limited efficiency at low loads: Induction motors are most efficient when they operate at or near their rated load. When operating at low loads, their efficiency drops, leading to higher energy consumption and costs.

The Siemens 3NP1943-1GB30/3NP19431GB30 is a high-quality, energy-efficient single-phase induction motor suitable for industrial applications. Its robust design, easy installation, and high starting torque make it a popular choice for a wide range of applications. However, its limited speed control and efficiency at low loads may be disadvantages for certain applications.

If you require an induction motor for an application that requires variable speed, you may want to consider a vector control induction motor or a synchronous motor. However, if you need a motor for an application with heavy loads and do not require speed control, this Siemens motor is an excellent choice. Its energy efficiency, robust design, and ease of installation make it a worthwhile investment for many industrial applications.

Details:

Sells new and surplus product develops channels to purchase such. Call to use a shipping service other than the ones listed. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. All products are guaranteed to be working but may show signs of use if purchasing a used product.

part #: 3np19431gb30 price

• $2826.00

specifications strialpower:

• brand: Siemens
• manufacturer part number: 3NP1943-1GB30

shipping strialpower:

• type: Fixed
• class: Standard
• cost: $12.90
• service: Standard
• transit: 26-38 Days

payments strialpower:

• credit card: Visa
• wallet: Paypal
• other

general strialpower:

• Electrical Equipment Supplies > Power Supplies > Switching Mode Power Supplies
• condition: New

returns strialpower:

• policy: Returns Accepted
• method: Money back
• paid by: Buyer
• time: 30 Days

offer strialpower:

• availability: In Stock
• options: Ship-to-home
• quantity: 1
• started: May 6, 2026
• sold: 0

seller strialpower:

• rating: 97.9%
• city: 1 Millennium Dr, Willingboro, NJ 08046
• # reviews: 9991

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