Off Grid Solar Variable Frequency Inverter 3KVA 24V Built In PWM Controller
Brand Name:K-EASY
Certification:CE And ISO Certificated
Model Number:KD600
Minimum Order Quantity:1pcs
Delivery Time:1~7days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Location:
Shenzhen China
Address:
Wisdom Lmgyu, baishixia community, Fuyong street, Bao 'an District, Shenzhen, China
Supplier`s last login times:
within 34 hours
Product Details
Company Profile
Product Details
KD600 Vector Variable Frequency Inverter AC Drive
7.5kw 11kw 15kw VFD 3 Phase 380V Variable Frequency Inverter AC Motor Drive
Features
Deceleration over excitation function
In many applications, the over-excitation function is set, the
deceleration time is shortened by adjusting the motor output
frequency and current, and the peripheral braking resistor and
other accessories are reduced when the requirements for fast
shutdown are met.
Energy saving function
It has excellent automatic energy saving function, only need to set
the maximum energy saving target, as long as the operation meets
the energy saving condition, it can enter the automatic skill
state.
By setting the VF function, it can realize the application of 1
drag and long distance control to meet the application of the
transformation
occasion.
Undervoltage stall function
When the system is powered off instantaneously, the motor is
controlled by the regenerative energy during deceleration to
maintain the inverter running for a short period of time and reduce
the risk of idling under the instability of the grid.
User-Friendly Operation
Keyboard modes: standard mode (-bSC-), user defined mode (-USr-),
check mode (-vrF-) and wizard mode (-GdE-), easy to switch.
Optional powerful LCD operator with parameter setting, parameter
macro, monitoring, parameter copying, mobile phone Bluetooth,
inverter program upgrade and other functions.
Excellent Speed Tracking
Non-impact smooth start for motors that do not stop rotating
Production Application
K-Drive VS Other brands
| Performance | Common brands | K-Drive |
|---|---|---|
| Applicable motors | Asynchronous motors | Asynchronous /synchronous motors |
| Starting torque | 2.0Hz, 150% (sensor-less vector control) 0Hz, 180% (closed-loop vector control) | 0.5Hz, 180% (sensor-less vector control) 0Hz, 200% (closed-loop vector control) |
| Speed adjustable range | 1:100 (SVC), 1:1000 (VC) | 1:200 (SVC), 1:1000 (VC) |
| Ambient temperature (no derating required) | -10-40ºC | -10-50ºC (for most of the models) |
| Rated input voltage | 208VAC-400VAC | 208VAC-480VAC |
| Communication | Modbus RTU//ASCII | Modbus RTU//ASCII Profibus-DP, CANopen, etc. |
| Position control (fixed length, or angular positioning) | × | √ |
| Field weakening control | × | √ |
| Autotune online | Online | Online & Offline |
| Short-time ramp-up | Trip | No trip |
| Customized features (software and/or hardware) | Unprocurable or no experience | Procurable with rich experience |
Inverter Knowledge
1. How do you choose the right frequency inverter for your application?
When choosing a frequency inverter, factors to consider include the motor type and power rating, the application requirements for speed control and torque, the operating environment, and the desired level of functionality and communication options.
2. What is the difference between a frequency inverter and a soft starter?
A soft starter is a device that reduces the initial voltage supplied to a motor to limit the inrush current, while a frequency inverter provides variable speed control by adjusting the frequency of the power supplied to the motor.
3. How do you choose the right frequency inverter for your application?
When choosing a frequency inverter, factors to consider include the motor type and power rating, the application requirements for speed control and torque, the operating environment, and the desired level of functionality and communication options.
Off Grid Solar Variable Frequency Inverter 3KVA 24V Built In PWM Controller
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