KD100 (3AC 380~415V) Vector AC Variable Frequency Drive

Features

Vector AC Variable Frequency Drive: Introduction
3AC 380~415V, 0.75~1.5kW
Mini size variable frequency drive
Best cost-effective product
Compact structure
Easy installation, easy parameters setting
V/f and Sensorless Vector Control(SVC)
Suitable for small power applications

KD100 (3AC 380~415V) Vector AC Variable Frequency Drive
Specifications
Features
Selection
Vector AC Variable Frequency Drive: Specifications

Item

Technical Index

Specification

Input

Input voltage

  3AC 380V±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

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.

Overload capacity

  150% / 60s, 180% / 10s, 200% / 1s.

Starting torque

  0.5Hz/150% (SVC); 1Hz/150% (V/f)

Frequency accuracy

  Digital setting: 0.01Hz
  Analog setting: maximum frequency ×0.05%

Automatic voltage regulation

  Keep output voltage constant automatically when input
  voltage fluctuating

Input/output terminals

Input terminals

  Programmable digital input: 5 multifunctional inputs
  2 programmable analog input:
  VI: 0~10V 
  CI: 4~20mA

Output terminals

  Relay output: 1 channel 

  Open collector output: 1 channel

  Analog output: 1 channel (0~10V)

Communication terminals

  Build-in RS485 communication interface, support
  MODBUS-RTU communication protocol

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

Vector AC Variable Frequency Drive: Features

No.
Items
KD100
1
Reliable hardware

Only first-class componens are built-in.
2
Rubust design

All the components are selected at higher size.
3
PCB aging test

100% test, 45°C, 12 hours.
4
Finished products aging test

100% test, 50°C, 24 hours.
5
Loading test

Two times, 100%:
1. After manufacturing.
2. After aging test.
6
Grouped pulse testing

Without failure under 4500V (better EMC performance).
7
Electrostatic testing

1. Noncontact conditions -- without failure under 10000V.
2. Under contact condition -- without failure under 5000V.
8
Unqualification during production

<0.03%
9
Total failure ratio at industrail sites

<0.5%
10
High overload capacity

150% / 60s, 180% / 10s, 200% /1s
11
Smart start / stop mode

Acceleration / Deceleration time can be set as 0.0s, the inverter start and stop the motor as fast as possible without failure.
12
S ccure Acceleration / Deceleration mode

Better start stop performance.
13
Big start torque

0.5Hz/150% (V/f), 1Hz/150% (SVC)
14
Better stop performance

1. Current is limited smoothly while stoping;
2. Stops smoothly in very short time for heavy load applications.
15
Better input voltage flexibility

-15%~+15% without failure.

Vector AC Variable Frequency Drive :Selection

Inverter Model

Motor

Rated Input Current (A)

Rated Output Current (A)

kW

HP

  3AC 380V±15%

KD100-00075T4

0.75

1

3.4

2.5

KD100-00150T4

1.5

2

5.0

4.2