High Performance Three Phase AC Drive Low Voltage Variable Frequency Drive VFD (DZB312)

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High Performance Three Phase AC Drive Low Voltage Variable Frequency Drive VFD (DZB312)

Customization:	Available
Application:	High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
Output Type:	Triple

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Product Description

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Basic Specification

Model NO.

DZB312 series

Principle of Work

Vector Control Transducer

Switch Mode

PWM Control

Main Circuit Type

Voltage

Voltage Supply

Low Voltage Variable-Frequency Drive

Link Transformation

AC-DC-AC

Function

Simple Type, Textile Special

Certification

CE, ISO9001

Specification

125*170*142mm

HS Code

85044090

Production Capacity

30000 Pieces/Month

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Product Overview

The DZB312 series special inverter for carving machines is designed specifically for the carving machining industry. It utilizes sine wave pulse width vector control technology with a specialized built-in macro code function. It is easy to install and debug, with a stable and reliable wiring design.

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Key Features

8-segment speed running for convenient macro card control
32-bit microprocessor and sine PWM control
Unique core algorithm with low interference
Independent air duct design for dusty environments
Automatic torque promotion and slip compensation
Output frequency range: 0~600.0Hz (customizable up to 2000Hz)
Built-in standard 485 communication function
Humanized design with carving machine specialized macro code parameters

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Technical Parameters

Input Voltage	1AC220V±15% / 3AC220V±15% / 3AC380V±15%
Output Power	220V: 0.75kW~15kW \| 380V: 1.5kW~15kW
Control Mode	Non-PG vector control, V/F control
Overload Capacity	130% rated current (60s), 150% rated current (3s)
Carrier Frequency	1.0kHz~15.0kHz (auto-adjusting)
Frequency Resolution	Digital: 0.01Hz \| Analog: 0.1% of max frequency
Voltage Regulation	Automatic voltage regulation (AVR) during grid fluctuations

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Industrial Applications

Woodworking engraving machines
Advertising carving machines
Stone and Process engraving machines
Cylinder engraving systems

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Main Components & Quality

IGBT

Infineon (Germany), Fuji Electric (Japan)

Capacitor

Nichicon (Japan), EPCOS (Germany)

CPU

Texas Instruments, Avago, SHARP, TOSHIBA

Bridge Rectifier

SEMIKRON (Germany), SanRex (Japan)

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Commercial Terms

Payment: Small orders (Air/Express): 100% T/T in advance. Large orders (Sea): 30% deposit, 70% against B/L copy.

Delivery: Sample orders: 3-7 working days. Large orders: 14-20 working days.

Packing: Standard carton or wooden case. OEM packing available for qualifying orders.

Warranty: 24 months from the shipping date of B/L and lifetime technical support services.

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Frequently Asked Questions

What specific industries is the DZB312 series designed for?

The DZB312 is specifically optimized for the engraving and carving industry, including woodworking, stone, and advertising engraving machines.

What is the maximum output frequency supported?

The standard output frequency range is 0~600.0Hz, but it can be customized to reach up to 2000Hz for high-speed requirements.

Does this VFD support remote communication?

Yes, it features a built-in standard RS485 communication function, allowing for remote control and monitoring via PLC or other controllers.

What brands of internal components are used?

We use world-class components including Infineon (Germany) or Fuji (Japan) IGBTs, and Nichicon or EPCOS capacitors to ensure high reliability.

How does the inverter handle dusty environments?

The DZB312 adopts an independent air duct design which effectively isolates the internal electronics from dust, making it ideal for woodworking and stone carving sites.

What is the standard warranty period for these drives?

We provide a 24-month warranty from the shipping date and offer lifetime technical support for all our AC drives.