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High Performance Vector Control AC Motor Drive 18.5kw, / Variable Frequency Drive / VFD 18.5kw 380V for Injection Molding/Blow Molding Machine
Port And Wharf Equipment

High Performance Vector Control AC Motor Drive 18.5kw, / Variable Frequency Drive / VFD 18.5kw 380V for Injection Molding/Blow Molding Machine

This detail page turns one product record into a narrower sourcing decision with clearer category fit, adjacent routes and RFQ-ready context.

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Key specifications

Category
PLC, HMI and ControllersBased on visible page data; confirm exact value in the RFQ.
Brand
ChnchiBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
ACC/DEC curve
Linear or S curve of ACC/DEC ways. Four types of ACC/DEC Time, ACC/DEC time rangBased on visible page data; confirm exact value in the RFQ.
Altitude level
Less than 1000mBased on visible page data; confirm exact value in the RFQ.
Application
Industrial automation and process controlBased on visible page data; confirm exact value in the RFQ.
Auto-adjust voltage(AVR)
When grid voltage changes, can keep output voltage steadily automaticallyBased on visible page data; confirm exact value in the RFQ.
Auxiliary frequency sources
10 types of auxiliary frequency source, can realize auxiliary frequency trimmingBased on visible page data; confirm exact value in the RFQ.

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FAQ

What should buyers confirm first?

Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.

Can buyers inquire when specs are incomplete?

Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.

How should this listing be evaluated?

Check title, category, specifications and related keywords against the actual sourcing requirement.

Source mix: ugc

Product sourcing profile

CategoryPort And Wharf Equipment
Inquiry workflowPlatform RFQ workflow
AvailabilityInquiry required
Updated2026-05-05

Product introduction

Home Electrical & Electronics Variable-Frequency Drive High Performance Vector Control AC Motor Drive 18.5kw, / Variable Frequency Drive / VFD 18.5kw 380V for Injection Molding/Blow Molding Machine US$ Pieces-led product discovery for buyers looking for plc, hmi and controllers options. The page is organized around specification review, application fit, and inquiry-ready comparison.When evaluating this product, buyers should confirm application fit, required performance range, installation environment, lead time, documentation, and whether the supplier can support OEM or project quotations. Current vertical focus: plc, hmi, sensors, drives, controllers, robots, and factory automation parts sourcing and rfq-ready export supply platform.

Selection and RFQ points

Review material fit, application context, alternatives and RFQ detail before comparing related product paths.

Material fit Blow Molding Machine

Confirm material, size, finish, tolerance and processing needs before price comparison.

Application fit application, operating environment and usage frequency

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Alternative path Port Wharf Equipment

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RFQ detail Quantity, destination, timing

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Key specifications

CategoryPLC, HMI and Controllers
Brand
Unitset
ACC/DEC curveLinear or S curve of ACC/DEC ways. Four types of ACC/DEC Time, ACC/DEC time range is 0.0~6500.0s
Altitude levelLess than 1000m
ApplicationIndustrial automation and process control
Auto-adjust voltage(AVR)When grid voltage changes, can keep output voltage steadily automatically
Auxiliary frequency sources10 types of auxiliary frequency source, can realize auxiliary frequency trimming, frequency combining flexibly
Basic functionHighest frequency Vector control: 0 ~ 500Hz;V/F control: 0 ~ 500Hz
BrandChnchi
Built-in PIDCan realize process control close-loop system conveniently
Capacity8.000kg
Carrier frequency0.8kHz ~ 12kHz Carrier frequency can be adjusted automatically according to temperature characteristics
CategoryPLC, HMI and Controllers
ColorBlack
Command sourcecontrol panel, control terminal, communication;can be switched by several modes
Control ModeSVC, Fvc, V/F
CustomizationAvailable
DC brakeDC brake frequency: 0.00Hz~ max frequency, brake time: 0.0s~36.0s,brake action current: 0.0%~100.0%
EnvironmentApplication site Indoor, without direct sunlight, no powder, corrosive gas, combustion air, oil dust, water steam, water drop or salt etc.
Environment temperature10 ºC ~ + 40 ºC
Feature Highlightsdigital, automatic, precision
Frequency source10 types of frequency sources: digital setting, analog voltage setting, analog current setting, pulse setting, communication setting, can be switched by several methods
FunctionSimple Type, Constant Torque Universal Type
Hardware design1. Small size, compact structure and less space occupation. 2. Optimized structural design, with high performance and reliability, ensures the stable operation of the product. 3. Heat dissipation design optimization, reliable operation in high temperature
Highest Frequency0~500Hz
Input Current38.5
Input frequency resolutionDigital setting: 0.01Hz Analog setting: maximum frequency × 0.025%
Instantaneous stop not stopDuring instant power-off, by motor feed backing energy, inverter compensates voltage-drop to keep running for short time.
ItemSpecification
JOG ControlJOG frequency range: 0.00Hz~50.00Hz.JOG speed-up/down time: 0.0s~6500.0.
LED displayCan display parameter
Link of TransformationAC-DC-AC Variable-Frequency Drive
Main Circuit TypeVoltage/Current
Model NO.EV510A-0185G/0220P-T4
Model No.EV510A
Multi-encoder supportSupport differential, open collector, rotary transformer
Multi-motor switch2sets of motor parameter, can realize 2motors switching control
Multi-threading bus supportSupport multiple fieldbus: Modbus, RS85, CANopen, CANlink
Nature of DC PowerVoltage Variable-Frequency Drive
OEMYes
OpitionalTwo Panel LED display LED display;using RJ45 port to connect
Optional partsDifferential PG card, open collector PG card, rotary transformer PG card
OriginNanjing, China
Other aspects1. CE certification conforms to European standards, and the quality and safety are guaranteed.
Output Current37.0A
Output TypeTriple
Output terminalStandard: 1 high-speed pulse output terminal
Over current and over voltage speed controlDuring running, limit current and voltage automatically, protect from tripping off frequently for over voltage and over current.
Overload capacityG type: 150% rated current 60sec;180% rated current 3sec P type: 120% rated current 60sec;150% rated current 3sec
Personable functionOutstanding perform Using high-perform current vector control
Power18.5kw
Power and voltage1. Wide power and voltage coverage, power range from 0.4kW to 1600kW , suitable for voltages of 220V, 380V, 660V and 1140V .
Press-key locking and function selectionRealize press-key partial or full locking, define partial press-key function range, to avoid wrong operation
Principle of WorkVector Control Transducer
Product TitleHigh Performance Vector Control AC Motor Drive 18.5kw, / Variable Frequency Drive / VFD 18.5kw 380V for Injection Molding/Blow Molding Machine
Protection functionPower-on motor short circuit test, output phase-loss protection, over-current protection, over-voltage protection, under-voltage protection, overheat protection, overload protection etc.
Quick current-limit functionReduce over current error on max extent, protect inverter normal running
Refund policyClaim a refund if your order doesn't ship, is missing, or arrives with product issues.
Running display and keypadInput terminal Standard: 7 digital input terminal, one of them support max 100KHz HS pulse input;2 analog input terminal, one of them support 2 support 0~10V voltage input,one support 0~10V voltage or 0~20mA current input.
Safety and Energy Saving1. Built-in various protection functions, such as overload, overvoltage and undervoltage protection, ensure the safe operation of the equipment. 2. High efficiency and energy saving, accurate speed and torque control to achieve high efficiency and energy s
Secure paymentsEvery payment you make on Made-China.com is protected by the platform.
Shipping Cost.
Simple PLC, multi-stage speed runningVia built-in PLC or control terminal can realize max 16 stage speed running
Specification18.5KW
Speed Control Range1:100 (SVC);1:1000(Fvc)
Speed control accuracy±0.5% ( SV C ) ±0.02% ( FV C )
Speed range1 : 100 ( SVC ) 1 : 1000 ( FVC )
Start torqueG type: 0.5Hz/150% ( SVC );0Hz/180% ( FVC ) P type: 0.5Hz/100%
Switch ModeHigh Carrier Frequency PWM Control
Timing controlTiming control function: setting time range: 0.0min~6500.0min
Torque boostAuto-torque boost;manual torque boost 0.1%~30.0%
Torque control accuracy±5% ( FV C )
Torque limitation and control"Digger" feature, inverter could limit torque automatically, prevent over current tripping off;close-loop vector can realize torque control.
TrademarkChnchi
Transport PackageCarton Box/Wood
US$230.0010 Pieces (MOQ)
V/F SeparationTwo types: full separations, half separation
V/F curveThree types: linear type;multi-point type;the nth power of V/F curve
Voltage380v
Voltage of Power SupplyMedium Voltage Variable-Frequency Drive
control modewithout PG Vector(SVC),Feedback vector(FVC) and V/F control

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SOURCING DECISION BRIEF

High Performance Vector Control AC Motor Drive 18.5kw, / Variable Frequency Drive / VFD 18.5kw 380V for Injection Moldin...

This detail page turns one product record into a narrower sourcing decision with clearer category fit, adjacent routes and RFQ-ready context.

Category
PLC, HMI and Controllers
Price status
Quote on request
Inquiry model
Structured product RFQ with quantity, destination and technical requirements.
Availability
Confirm by inquiry
Sourcing lens
Product detail to shortlist decision
Primary compare
Category, Brand, Unit
Record focus
High Performance Vector Control Ac Motor Drive 18.5kw, / Variable Frequency Drive / Vfd 18.5kw 380v For Injection Molding/blow Molding Machine
Category focus
Port And Wharf Equipment
Buyer checklist
  • Category fit: Confirm whether the product belongs to the right category and nearby application path before outreach.
  • Specification depth: Review the visible specifications and convert missing fields into a clearer RFQ requirement set.
  • Route expansion: Use adjacent category, solution and procurement routes before settling on one detail page.
How should buyers use this detail page?

Use the detail page as a product-fit checkpoint. Confirm category placement, visible specifications and adjacent sourcing paths before sending an RFQ.

What should buyers compare first?

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Capacity Confirm Capacity before comparing offers or moving the inquiry forward.
Material Confirm Material before comparing offers or moving the inquiry forward.
Application route Use Application to compare adjacent options instead of relying on one broad title match.
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Procurement notes

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