High Quality 0.75kw-1000kw AC Drive VFD with CE Single/Three Phase

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Product Description

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Basic Information

Model NO.
G630
Principle of Work
Vector Control Transducer
Switch Mode
PWM Control
Main Circuit Type
Current
Voltage of Power Supply
Low Voltage Variable-Frequency Drive
Link of Transformation
AC-DC-AC Variable-Frequency Drive
Nature of DC Power
Voltage Variable-Frequency Drive
Function
Simple Type, Elevator Special, Textile Special, Constant Torque Universal Type
Maximum Frequency
Vector Control: 0~600Hz Vf Control: 0~1200Hz
Control Method
Open-Loop Vector Control (SVC), V/F Control
Speed Range
1:200 (Open-Loop Vector Control)
Torque Response
≤40ms (Open Loop Vector Control)
V/F Curve
Three Types: Linear; Multi-Point; Squared V/F Curve
Timing Control
Setting Time Range 0h~65535h
Contamination Level
2
EMC Standards
IEC 61800-3:2005
Safety Standard
IEC 61800-5-1:2007
HS Code
8504409999
Production Capacity
50,000 pieces/Year
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Product Description

01.
Maximum Frequency: Vector control: 0~600Hz; VF control: 0~1200Hz
02.
Carrier Frequency: 1k~15kHz; automatically adjusted according to load characteristics
03.
Input Resolution: Digital: 0.01Hz; Analog: Maximum frequency × 0.1%
04.
Control Method: Open-loop vector control (SVC), V/F control
05.
Starting Torque: G-model: 0.5Hz/180%; P-model: 0.5Hz/120% (SVC)
06.
Speed Range: 1:200 (Open-loop vector control)
07.
Torque Response: ≤40ms (Open-loop vector control)
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Product Advantages

● High performance with easy operation
● Compact structure design for space saving
● Dual GP (heavy/normal duty) models supported
● Digital dual display keypads for clear monitoring
● Suitable for permanent magnet synchronous motors
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Industry Applications

■ Cable, paper, lifting, fans and pumps, petrochemicals, air compressors
■ Textile, plastic, woodworking, ceramic, and stone machinery industries
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Technical Specifications

Category Feature Specifications
Primary ControlOverload capacityModel G: 150% rated current/60s, 180%/5s; Model P: 120%/60s, 150%/5s
Primary ControlTorque IncreaseAuto or manual (0.1% to 30.0%)
Primary ControlDC BrakeFrequency: 0.0Hz to max; Time: 0.0-36.0s; Current: 0.0%-100.0%
CustomizedSafety Self-testPower-on detection of grounding, short-circuiting, etc.
CustomizedTextile ControlVarious triangle wave frequency control functions
Run ChannelInput Terminals7 standard digital inputs (up to 9); 2 analog inputs (voltage/current selectable)
DisplayLED DisplayFull parameter display and LCD parameter copy support
EnvironmentTemperature-10ºC~+50ºC (derating required above 40ºC)
EnvironmentHumidityLess than 95% RH, no condensation
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Frequently Asked Questions

Q1: What are the supported control methods for this AC drive?
It supports both Open-loop vector control (SVC) and V/F control, allowing for high-performance and flexible motor management.
Q2: What is the maximum frequency range?
For Vector Control, the frequency range is 0 to 600Hz. For V/F Control, it can reach up to 1200Hz.
Q3: How does the "Fast Current Limit" function help operations?
The built-in fast current limiting algorithm reduces the probability of overcurrent trips, significantly improving anti-interference capabilities.
Q4: Can this VFD handle multi-speed operations?
Yes, it features a simple PLC function that allows for up to 16 speeds via built-in logic or control terminals.
Q5: What are the environmental temperature limitations?
The operating range is -10ºC to +50ºC. Note that derating is required for operation between 40ºC and 50ºC.
Q6: Is it suitable for permanent magnet motors?
Yes, the drive is fully compatible with and suitable for permanent magnet synchronous motors in various industrial applications.

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