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HVAC Ac Variable Speed Controller , 110KW / 132KW Ac Tech Variable Speed Ac Motor Drive

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Good quality VSD Variable Speed Drive for sales
Good quality VSD Variable Speed Drive for sales
1. System is started smoothly, without surge current; 2. Much higher efficiency than old system; 3. Remarkable energy saving than old system; 4. System running smoothly and stably, very low current.

—— Malaysian partner

The machine runs steadily and the high quality machine is very good.

—— Russian agent

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HVAC Ac Variable Speed Controller , 110KW / 132KW Ac Tech Variable Speed Ac Motor Drive

China HVAC Ac Variable Speed Controller , 110KW / 132KW Ac Tech Variable Speed Ac Motor Drive supplier
HVAC Ac Variable Speed Controller , 110KW / 132KW Ac Tech Variable Speed Ac Motor Drive supplier HVAC Ac Variable Speed Controller , 110KW / 132KW Ac Tech Variable Speed Ac Motor Drive supplier

Large Image :  HVAC Ac Variable Speed Controller , 110KW / 132KW Ac Tech Variable Speed Ac Motor Drive

Product Details:

Place of Origin: China
Brand Name: Kinda
Model Number: KD330

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiable
Delivery Time: 3~8 Day
Payment Terms: TT
Supply Ability: Adequate inventory
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Detailed Product Description
Way Of Communication: Standard Modbus Communication Terminal Function: Rich Multi-function Terminal
Intelligent Control: Speed Sensorless Open Loop Vector Control Smart Start/sttop: Reliable Speed Tracking Restart Performance
Design: Modular Design, Compact Structure, Easy Maintenance And Enhanced Product Interchangeability PCB Protection: Spray Three Anti-paint To Protect The Circuit Board Intelligently And Efficiently

HVAC VSD Variable Speed Drive 110KW 132KW 3AC 380V ~ 460V

 

The KD330 series inverter is a general-purpose high-performance drive vector control function inverter. The inverter-controlled speed control system is based on advanced technical control theory and intelligent control means to achieve extremely high responsiveness and stability. Better meet the different needs of various industrial control applications.

 

Item Technical Index Specification
Input Input voltage 1AC 220~240V±15%
3AC 220~240V±15%
3AC 380~460V±15%
Input frequency 50/60Hz±5%
Output Output voltage 0~rated input voltage
Output frequency 0~6000Hz
Control Features Control mode V/f control
Sensorless vector control
Torque control
Starting torque 0.5Hz/180% (SVC); 1Hz/150% (V/f)
Speed control precision ±0.5% (SVC)
Carrier frequency temperature and load characteristics 0.5~16.0kHz, automatically adjusted according to
Frequency accuracy Digital setting: 0.01Hz
Analog setting: maximum frequency ×0.05%
Operation command mode Keypad control
Terminal control
Serial communication control (Modbus)
Frequency setting mode Digital setting, analog setting, pulse frequency setting, serial communication setting, multi-step speed setting & simple PLC, PID setting, etc. These frequency settings can be combinated & switched in various modes.
Torque boost Automatically torque boost; manually torque boost: 0.1%~30.0
Acceleration/deceleration mode Straight line/S curve; four kinds of acceleration/deceleration time, range: 0.0s~65000s
V/f curve Three types: linear, multiple point and square type (1.2 power, 1.4 power, 1.6 power, 1.8 power, square)
Acceleration/deceleration mode Straight line/S curve; four kinds of acceleration/deceleration
time, range: 0.0s~65000s
Braking unit build-in standard.
DC braking DC braking when starting and stopping
DC braking frequency: 0.0Hz~maximum frequency
Braking time: 0.0s~25.0s
Simple PLC & multi-step speed operation It can realize a maximum of 16 multi-step speeds running via the built-in PLC or control terminal.
Built-in PID Built-in PID control to easily realize the close loop control of the process parameters (such as pressure, temperature, flow, etc.)
Automatic voltage regulation Keep output voltage constant automatically when input voltage fluctuating
Control Function Over-voltage & over-current stall control Limit current & voltage automatically during the running process, prevent frequent over-current & over-voltage tripping
Torque control Torque control without PG
Wobble frequency control Multiple triangular-wave frequency control, special for textile
Timing/length/counting control Timing/length/counting control function
Fault protection function Comprehensive protections include over-current, over-voltage, under-voltage, overheating, default phase, overload, shortcut, etc., can record the detailed running data while failures happen.
Input/output terminals Input terminals Programmable digital input: 7 multifunctional inputs, one can be work as high speed pulse input.3 programmable analog input:AI1, AI2, AI3: 0~10V / 4~20mA
Output terminals 2 relay outputs,
2 open collector outputs,
2 anaalog outputs, 0~10V / 4~20mA
Communication terminals Build-in standard RS485 communication interface, support MODBUS-RTU communication protocol
Human machine interface LED display Display frequency setting, output frequency, output voltage,output current, etc. Two lines display
Environment Ambient temperature -10~50°C, without direct sunshine.
Humidity 90%RH or less (non-condensing)
Altitude ≤1000M: output rated power, >1000M: output derated
Storage temperature -20~60°C
     
No Items KD330
1 Reliable hardware Only first-class componens are built-in.
2 Rubust design IGBT current > 2 times of inverter output current
Capacitor > 50uF/A
3 Electrostatic testing 1. Noncontact conditions -- without failure under 10000V.
2. Under contact condition -- without failure under 5000V.
4 Smart start / stop mode Acceleration / Deceleration time can be set as 0.0s, the inverter starts and stops the motor as fast as possible without failure.
5 PCB aging test 100% test, 50°C, 12 hours.
Finished products aging test 100% test, 50°C, 24 hours.
6 Loading test Two times, 100% tested:
1. After manufacturing.
2. After aging test.
7 Grouped pulse testing Without failure under 4500V (better EMC performance).
8 Big start torque 0.5Hz/150% (V/f), 1Hz/150% (SVC)
9 LED display >7,5kW, two lines parameters dispaly, convenient for commissioning and operating.
10 EMC filter

C3 level EMC filter build-in standardly

 

 

Model Motor Rated Input Current (A) Rated Output Current (A)
KW HP
3AC 380~460V±15%
KD330-11000T4 110 150 214 210
KD330-13200T4 132 175 260 253

 

Machine automatic test platform

HVAC Ac Variable Speed Controller , 110KW / 132KW Ac Tech Variable Speed Ac Motor Drive

Contact Details
Shenzhen Kinda Technology Co., Ltd

Contact Person: Tim

Tel: +8618665335699

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