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

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)

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

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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