INVT Goodrive 300-16 - Chapter 2 Product Overview

Goodrive300-16 special inverter for HVAC Product overview
7
Chapter 2 Product overview
Goodrive300-16 are special inverters for HVAC designed to solve the application problems
in HVAC industry, reduce the costs of customers, enhance the competitiveness and
guarantee for the advantages in HVAC industry. The products possess following features:
1. Built-in realtime clock for setting multiple events;
2. Built-in two groups of PID adjusters for various feedback sources;
3. Available various communication extension interfaces for customers, such as BACnet,
Profibus DP, DeviceNet and CANopen;
4. Extensible special relay extension board, available multi-motor power and variable
frequency switching start or power frequency start
2.1 Product specification
Function
Specification
Power
input
Input voltage (V)
3PH 380V(-15%)~440V(+10%)
Input current (A)
Refer to the rated value
Input frequency (Hz)
50Hz/60Hz
Allowed range: 47~63Hz
Power
output
Output voltage (V)
0~input voltage, error<5%
Output current (A)
Refer to the rated value
Output power (kW)
Refer to the rated value
Output frequency
(Hz)
0~400Hz
Running
control
feature
Control mode
V/F, sensorless vector control
Max. output
frequency
400Hz
Adjustable-speed
ratio
Open loop vector 1:100
Speed control
accuracy
±0.2% (sensorless vector control)
Speed fluctuation
± 0.3% (sensorless vector control)
Torque response
<20ms (sensorless vector control)
Torque control
accuracy
Open loop vector 10%