China wholesale Frequency Changer - High Protection Universal Vector Inverter XCD-E7000 – LINGSHIDA

Features

Design features
Design features

1. Using 32-bit motor dedicated CPU, which has high-precision frequency output, and resolution up to 0.01Hz.
2. Comes with simple PLC and PID control functions.
3. Built-in RS485 communication interface, adopting international standard MODBUS bus control protocol.
4. With vector control mode and V/F control mode, it is suitable for various working conditions.
5. Low-speed rated torque output is 0.2Hz, and 150% rated torque can be output at startup.
6. With automatic voltage adjustment, frequency tracking starts when instantaneous stop.
7. With multi-speed control function, the carrier frequency is adjustable.
8. With multiple fault protection functions in conditions such as overvoltage, undervoltage, overheating, low temperature, overcurrent, overload, lack and etc.
9. Voice boot guidance and troubleshooting functions are optional
10. The protection grade is IP65, which can adapt to various harsh environments.
11. The all-aluminum casing design has good heat dissipation effect and better product stability.

Model Table
Product installation size
Product Structure
Technical Parameters
Model Table

Product installation size

Inverter model specifications	Input voltage	D（mm）	D1（mm）	L（mm）	L1（mm）	K（mm）	Screw specifications
XCD-E7000-0.75KW-15KW	380V	166.3	248	148	235	188	M6

Product Structure

Technical Parameters

Product Application

XCD-E7000 product application industry:
Papermaking, food, fan, water pump, textile, printing, pharmaceutical, copper, printing and dyeing, packaging, woodworking machinery and other industries

Tips

Handling Skills of Frequency Inverter Undervoltage
In order to protect the frequency inverter, when the bus voltage is too low, the frequency inverter will report an undervoltage fault and block the frequency inverter’s pulse output. This is an important and necessary method to protect the frequency inverter components from damage. This fault cannot be shielded either.
There is a bus voltage check mechanism inside the frequency inverter. When the measured value of the bus voltage is lower than a certain threshold, the frequency inverter will report an undervoltage fault.
There are many reasons for the undervoltage of the DC bus, which should be analyzed according to the actual situation. If you find the right root cause and then prescribe the right medicine, it can usually be solved.
1. The first is the influence from the incoming line voltage.
2. The second is the influence from the output end, that is, the inverter side.
3. Finally, there is a hardware problem.

Product Application

XCD-E7000 product application industry:
Processing centers, large complete sets of equipment, plastic machinery, textiles, printing, copper materials, printing and dyeing, packaging, woodworking machinery and other industries