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category: Inverters & Converters
reference price:¥$55.00 - $200.00
2.Introduction of EM60 50/60Hz 0.75kw Frequency Intelligent Inverter
The CDI-EM60-series inverter is a mini-type low-power inverter with optimum SVC and V/F control, stable performance and simplified functions. It reserves the configuration most-frequently used by users, and can be extended with several I/O and communication interfaces.
3.Application of EM60 50/60Hz 0.75kw Frequency Intelligent Inverter
Mainly applies to low-power non-VC situations with demanding requirements for input/output.
Die-cutting machine, carving machine, textile machine, glass-making machine, dyeing machine, book sewer, automatic production line and food machine.
4.Technical Characteristics of EM60 50/60Hz 0.75kw Frequency Intelligent Inverter
1).Small size and easy operation; Embedded with DC brake function and can have optional external brake unit; Accuracy of stop position.
2).Separate keyboard that supports hot plug and can be pulled out to a distance of 50m at most; a copy keyboard with parameter control is optional.
3).Extensible RS485 communication interface which enables standard MODBUS-RTU communication and can be compatible with a variety of host computers.
4).Long service-life with a controllable fan; the AVR (Automatic Voltage Regulation) function ensures large output torque in case of low input voltage.
5).Multiple protection functions to ensure safe and reliable operation of the motor.
6).All standard products have been treated with conformal coatings.
7).Air-duct isolated by windshields to ensure good thermal dissipation and thus significantly improved adaption to the environment.
5.EM60 Series Inverter Technical Standard
item | specifications | |||||||
Control | Control Mode | V/F control Open-loop Vector Control (SVC) Vector Control (VC) (Not applicable to E100/E102/EM60 series) |
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Frequency Precision | Digital: 0.02% Analog: 0.1% |
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V/F Curve | Linear, square root, any V/F | |||||||
Overload Capacity | G-type: 150% rated current for 60s; 180% rated current for 3s P-type: 120% rated current for 60s; 150% rated current for 3s |
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Start Torque | G-type: 0.5Hz/150% (SVC); 0Hz/180% (VC) | |||||||
Speed Adjustment Range |
1:100 (SVC) 1:1000 (VC) | |||||||
Steady Speed Precision |
0.5% (SVC) 0.02% (VC) | |||||||
Torque Precision | 5% (VC) | |||||||
Torque Compensation |
Manual torque compensation (0.10%-30.0%); Automatic torque compensation |
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Operating Mode | Key-board, terminal, RS485 communication | |||||||
Basic Type Function |
Frequency Source | 14 main sources, 14 auxiliary sources. Easy switch between different modes. Diversified input modes for every source: keyboard potentiometer, external analog, digital setting, pulse frequency, multi-speed, simple PLC, communication, computing results, etc. |
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Torque Source | 14 torque sources, including digital setting, external analog, pulse setting, multi-order, communication, computing results, etc. |
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Acceleration and Deceleration Time |
4 groups of lines (can be switched through the option terminals); S Curve 1, S Curve 2 |
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Emergency Stop | Interrupt the output instantaneously | |||||||
Multi-speed | 16-shift speeds at most; can be switched by different combination of order terminals | |||||||
Simple PLC | Continuous operation of 16-shift speeds; the acceleration/deceleration time, operating time and frequency source for every shift can be set separately |
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Inching Control | Inching frequency and inching acceleration/deceleration time can be set separately; Inching can be prioritized in process. |
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Rotating-speed Track | Track the start speed and operating speed of the inverter’s load | |||||||
Length and Distance Control |
Length and distance control through pulse inputs | |||||||
Counting | Counting through pulse inputs | |||||||
Swing Frequency | For winding machines in the textile industry | |||||||
Internal PID | Closed-loop process control system is available | |||||||
AVR | Ensure constant output in case of fluctuating grid voltage | |||||||
DC Brake | Quick and stable parking is available | |||||||
Slip Compensation | Compensate the slip deviation due to increased load | |||||||
Hopping Frequency | Prevent resonance with the load | |||||||
Droop Function | Balance the load rate of different motors which drive the same load | |||||||
Timing | Automatic stop at a given time |
6.EM60 Model Selection
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