Present Position：Homepage>Products>Variable frequency speed governor
- Category：Variable frequency speed governor
- Name：SY-7000
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Description
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SY-7000 Inverter
Product model: SY7000
Dual DSP+MCU+IPM with High Performance and Reliability
Automatic Identification of Motor Parameters and Automatic Realization of Temperature Compensation
Start up pre-excitation to speed up the fast response of vector control
On-line Switching of Speed Control and Torque Control
Zero Servo Locking Function
Carrier Frequency up to 16K, Full Silence Operation
Built-in standard RS485 port to support PROFIBUS Fieldbus
Built-in brake unit below 22KW
LCD/LED Keyboard Optional
Support parameter upload and download
Product introduction
1. High power saving rate
(1) The advanced digital micro-computer control (DSP) is used to make the ordinary injection machine quantitative pump and energy-saving cabinet together to form an efficient energy-saving variable displacement pump.
(2) The hydraulic system of the injection moulding machine matches the power required for the operation of the whole machine. There is no energy loss due to high-pressure throttling overflow, and the electricity saving rate is as high as 25%~65%.
2. High reliability
(1) Strong overload capacity: 150% rated current for 3 minutes, 200% rated current for 5 seconds;
(2) Keep the original control mode and oil circuit of the injection machine unchanged to ensure that during the injection process, under the impact of high pressure and heavy load such as injection mould locking, it will not jump off, affect the production process and ensure product quality;
(3) Safety design of double circuit of city power/energy-saving operation, with automatic reset and power-off reset function, ensures continuous production efficiency.
3. Soft Start
(1) Reducing vibration of unlocking mode, prolonging service life of equipment and mould, reducing noise and improving working environment;
(2) The heating of the system is obviously reduced, the oil temperature is stable, and the cooling water consumption of the injection moulding machine can be saved by more than 30%.
(3) To prolong the service life of sealing components, reduce downtime maintenance opportunities and save a lot of maintenance costs;
4. Easy to operate
(1) Dual-channel input, which can receive pulse signals below 0-1A, 0-10V and 200 Hz;
(2) Simple installation and super protection, running synchronously with the injection moulding machine without any adjustment;
(3) Small size, convenient installation, humanized structure design, compact structure, beautiful appearance;
(4) Fully enclosed independent duct design, dust, gas, anti-corrosion, environmental adaptability;
5. High Return Rate
All investments can be recovered through electricity savings for about 6 to 15 months.
