World Water Day | STEP Inverters Safeguard Water Resources and Promote Green, Low-Carbon Development
2024-03-25
March 22, 2024, marks the 32nd “World Water Day.”
This year’s “World Water Day” theme is:
Water for Peace (Promoting Peace Through Water)
March 22 to 28 marks the 37th “China Water Week,” with the theme:
Use water resources wisely and efficiently, and manage them strictly and meticulously.

As an expert in the innovative water systems industry, STEP possesses specialized knowledge and extensive experience in the water supply and drainage field. Since entering the water industry in 2015 with industry-specific variable-frequency drives, the company has consistently focused on R&D of advanced products and solutions that meet the needs of the water treatment sector. Currently, its variable-frequency drive products have already covered... The entire chain of water intake, water conveyance, drainage, and wastewater treatment. The product layout is basically complete, and the resulting solutions cover urban-level long-distance pressurized water transmission systems: Water intake pump station, pressurization pump station, residential district terminal water supply units, and water supply and drainage electromechanical control. Variable-frequency drive and control products for various stages.
Next, let’s take a look together.
A few key members of the Shixinda Water Family!

The intelligent flexible drive is a high-quality, smart, flexible, easy-to-use, and reliable drive that STEPeng has developed by drawing on over 20 years of industrial control field experience accumulated from millions of applications.
Product advantages:
1. Quickly adapts to customer-specific requirements and is applicable to asynchronous, synchronous, and reluctance motors; its parameters are self-adaptive and require no self-learning.
2. Rich selection of industry-specific option cards: Supports various bus and protocol expansion cards; supports a wide range of closed-loop encoder boards; supports STO safety torque-off extension cards.
3. It integrates a soft PLC, enabling simple secondary development and offering scalable PLC functionality.
4. The design is uniquely crafted, featuring a large-screen LCD operator with a built-in debugging wizard that allows customers to quickly and easily configure the system. It also provides visual graphical displays of the operating status.
Application areas:
Water supply, HVAC, logistics, rubber and plastics, metallurgy
AS180N Series Inverters
The AS180N series of frequency converters, a classic masterpiece from STEP, has been a bestseller in the water industry for over a decade. This product boasts an exceptionally high power density and offers an extensive range of optional features, helping customers save on cabinet assembly costs while providing greater operational and application convenience.
Product advantages:
1. Combines light and heavy loads, with a power range from 1.1 kW to 630 kW, making selection centralized and convenient.
2. The proprietary GVC algorithm supports asynchronous motors and permanent-magnet synchronous motors, making commissioning more convenient.
3. Optional large-screen LCD handheld controller and PN/DP communication cards available to meet the needs of various industry applications.
Application areas:
Residential communities, hospitals, schools, commercial buildings, irrigation, manufacturing
AS170PLUS Pump Inverter

The AS170PLUS pump inverter, specially developed for pressurized water supply systems, features a built-in control board that enables secondary water supply without the need for a PLC. It boasts advantages such as compact size, high module utilization, and high rotational speed, thereby supporting the standardization, modularization, and product line upgrades of pump industry products. Its built-in sensors for temperature and vibration detection make it even smarter.
Product advantages:
1. Fault warning and effective protection of the water pump;
2. Integrated pump control function for greater cost savings, energy efficiency, and high performance;
3. Zero complaints from users and “no” instances of service interruptions or water outages;
4. Noise-free, simple operation, and quick water flow;
5. Solid and durable.
Application areas:
Secondary water supply applications for commercial properties, residential communities, and public spaces.
In the future, STEP will uphold the principles of greenness, reliability, and sustainability, guided by the dual-carbon policy and driven by intelligent technologies, to continuously introduce innovative solutions. At the same time, we will keep sharing our expertise in the field of water technology, relentlessly striving to fully support China’s needs for green development.
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Email:
market@stepelectric.com
Address:
No. 1560, Siyi Road, Jiading District, Shanghai Municipality