ABB IT94-3 HESG440310R2 HESG112699/B

ABB IT94-3 HESG440310R2 HESG112699/B

conserve energy ,reduce emissions

At present, energy conservation issues have attracted increasing attention from more and more countries. People are becoming increasingly concerned

Pay attention to the relationship between energy waste and environmental pollution, and recognize the adoption of technological methods to achieve it

Energy saving now.

Because pumps rarely operate at full load, using a frequency converter to control their speed can increase efficiency

Significantly reduce energy consumption. The energy required to operate the pump is basically the cube of the motor speed

Directly proportional, that is, slightly reducing speed can save a lot of energy. Pump running at half speed

The energy consumption is only one eighth of that of a pump running at full speed.

By using a frequency converter instead of throttling or damping devices, or inlet guide vanes,

The energy consumption of the pump can be reduced by up to 60% (please refer to the figure on page 4 for different control methods)

The energy consumption of the law. In addition, power frequency converters also help reduce CO2 emissions.

Reduce maintenance costs and extend equipment lifespan

The frequency converter can also serve as a soft starter to reduce stress on the power grid, motor, and pump. stay

During the start-up process, the frequency converter can gradually increase the speed of the motor and stabilize it according to the load

Speed up the ground. A frequency converter can start several pumps in sequence.

Soft start can eliminate high starting current and voltage drop, which can cause jumping

Lock. By using soft start, maintenance costs can be reduced and equipment lifespan can be extended.

If the pump is turned off or the water demand decreases, the frequency converter can gradually reduce the pump speed,

Avoiding water hammer effects. The reduction of stress on the pump helps to extend its service life.

ABB can provide a complete set of applications with a power range of 315 kW to over 100 MW

Medium voltage frequency converter and soft starter.

ACS 1000 (315 kW – 5 MW, up to 4.16 kV)

The ACS 1000 medium voltage frequency converter is an unparalleled solution for pumping stations in the water industry

Plan. Due to its unique sine wave output filter, it eliminates common mode voltage and voltage inversion

The ACS 1000 is suitable for any new or existing standard motor. ACS 1000i is

A fully integrated standard frequency converter, comprising an input transformer and an input contactor.

ACS 2000（250 – 2600 kW，4.0 – 6.9 kV）

ACS 2000 is suitable for modified applications and new standard induction voltages up to 6.9 kV

Machine. It does not require the use of an input isolation transformer, so it can be directly connected to the power grid (direct)

It can be equipped with an integrated transformer or connected to an external input isolation transformer.

ACS 2000 can also be used for four quadrant operation to achieve energy regeneration and reactive power compensation.

Universal frequency converters provide simple and reliable motor control for applications such as fans and pumps.

ACS 5000（2 – 32 MW，6.0 – 6.9 kV）

ACS 5000 is suitable for standard induction motors and synchronous motors with voltages up to 6.9 kV.

The ACS 5000 is ideal for high-power pump applications with voltage levels ranging from 6.0 to 6.9 kV

choice. The use of ACS 5000 to retrofit these pumps will significantly improve efficiency and reliability. empty

The cold type ACS 5000 can also be equipped with an integrated transformer.

ACS 6000 (3-27 MW, up to 3.3 kV)

ABB's ACS6000 is a modular frequency converter suitable for both synchronous and inductive electrical applications

High performance single or multiple motor applications for machines. ACS 6000 can be equipped with 12/24 pulse diodes

Rectifiers or IGCT active rectifier units to reduce or even eliminate grid harmonics

Wave. ACS6000 is an ideal choice for large pumping stations and applications with strict requirements for power grid conditions

choice.

MEGADRIVE LCI (2-72 MW, or higher power as needed)

ABB's MEGADRIVE LCI is the best solution for high voltage and high power pump applications

The case is applicable to the fields of irrigation and water transportation. They can also be used as soft starters for multi pump applications

The device. Equipment with a power range of 72 MW adopts standardized design, with a power exceeding 100 MW

MW's equipment adopts engineering design.