MG3 Soft Starter Fan Soft Starter
Fan Soft Starter Description
Through the research and exploration of water industry
applications, Ackwell has developed the Mg3 series of pump and
fan-specific soft starters for the water industry, which utilizes a
unique pump stopping algorithm to completely solve the "water
hammer effect" and mechanical shock. The design adopts the
industry-specific module approach, which can realize customized
control solutions according to customer requirements, and is easy
to upgrade and maintain the equipment.
Easy to upgrade and maintain the equipment.
| Item | Project Description |
| Applicable standards | GB14048.6-2016(IEC60947-4-2:2011) |
| Applicable motor type | Squirrel-cage three-phase asynchronous motors |
| Motor power | 18A ～ 1260A(7.5～630kW) |
| input | Three-phase power supply | AC380V:50Hz±5% |
| Control power supply | AC220V:50Hz±5%. |
| Allowable Voltage | Continuous voltage fluctuation not more than ±10%, short-term
fluctuation not more than 15%～+10 |
| Fluctuation range | Voltage imbalance rate:<3%;frequency:±5% |
| Adjustable start time | 1～60s adjustable |
| Adjustable stopping time | 0～60s adjustable |
| I/0 | Logic Inputs | 3 logic inputs (start, stop, emergency stop) |
| Relay outputs | 2 relay outputs (bypass, alarm (normally open, normally closed)) |
| Run command input | LED keypad display unit given, control terminal given |
| Protection and monitoring | Phase failure, operation overcurrent |
Product main features
Perfect pump control
By means of special algorithms for starting and stopping pumps and
fans, e.g. quadratic torque control, this is an effective way of
controlling the starting and stopping of pumps and fans.
Compact design
Compact and attractive design saves installation space.
Stop function
Perfect pump shutdown function, effectively solving the "water
hammer effect" and alleviating mechanical shock, increasing the
service life of the equipment.
Modularized design
A variety of expandable function modules, to meet the individual
needs of customers, easy to upgrade and maintain the equipment.
Communication function
Optional ModbusRtu communication protocol is easy to realize group
control.
Simple operation
LCD menu display, good human-machine interaction interface, simple,
Quick, no need for professional personnel to use. Support
hot-swappable
personalized display device.
