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Industrial Grade VFD Variable Frequency Drive AC Drive for Lifting and Hoisting Equipment
Port And Wharf Equipment

Industrial Grade VFD Variable Frequency Drive AC Drive for Lifting and Hoisting Equipment

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

Quote on request

Industrial | Applications and Buyer Notes

Industrial is organized as a sourcing-ready Port And Wharf Equipment reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-ti

Applications

  • Initial shortlist building for related product or supplier options.
  • Specification and application fit review before bulk purchasing.
  • Category, keyword and detail-page comparison before sending an RFQ.

Key specifications

Category
PLC, HMI and ControllersBased on visible page data; confirm exact value in the RFQ.
Brand
SineeBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
Acceleration and deceleration time
0.01 s to 600.00 s / 0.1 s to 6,000.0 s / 1 s to 60,000 sBased on visible page data; confirm exact value in the RFQ.
Analog input terminal
3 (standard AI1 to AI3) + 1 (extension card AI4) analog inputs:Based on visible page data; confirm exact value in the RFQ.
Analog output terminal
Two-function analog output terminals, with output of 0 to 10V or 0 to 20mABased on visible page data; confirm exact value in the RFQ.
Applicable environment
10 ºC to + 40 ºC , 20% to 90% RHBased on visible page data; confirm exact value in the RFQ.
Application
Electrical and power distributionBased on visible page data; confirm exact value in the RFQ.

Buyer tips

  • State quantity range and split-delivery needs before price comparison.
  • Add certification, material or inspection standards when they affect acceptance.
  • For time-sensitive projects, include target arrival date and destination.
  • For special applications, describe operating condition, installation environment and duty cycle.

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
Updated2026-05-04

Product introduction

Home Electrical & Electronics Variable-Frequency Drive Industrial Grade VFD Variable Frequency Drive AC Drive for Lifting and Hoisting Equipment US$79.00-1,698.00 1 Set-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.factoryexportlogicservo

Selection and RFQ points

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

Material fit Drive Lifting Hoisting Equipment

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

Application fit application, operating environment and usage frequency

Add the target application and operating context so related products can be compared correctly.

Alternative path Port Wharf Equipment

Use nearby materials, equipment types or category pages when this record is close but not exact.

RFQ detail Quantity, destination, timing

Include quantity, destination, target delivery window, packaging and any technical constraints.

Key specifications

CategoryPLC, HMI and Controllers
Brand
Unitset
Acceleration and deceleration time0.01 s to 600.00 s / 0.1 s to 6,000.0 s / 1 s to 60,000 s
Analog input terminal3 (standard AI1 to AI3) + 1 (extension card AI4) analog inputs:
Analog output terminalTwo-function analog output terminals, with output of 0 to 10V or 0 to 20mA
Applicable environment10 ºC to + 40 ºC , 20% to 90% RH
ApplicationElectrical and power distribution
Automatic current limitOutput current is automatically limited to avoid frequent overcurrent trips.
Basic control functionsDriving mode V/F control (VVF)
BrandSinee
Capacity1.280kg
CategoryPLC, HMI and Controllers
Cooling MethodForced Air Cooling
Cooling methodForced air cooling
CustomizationAvailable
DC brakingBraking frequency: 0.01 to maximum frequency Braking time: 0~30S
Digital input terminal7-channel digital multi-functional input terminal
Digital output terminal2-collector multi-function outputs and 2-function outputs.
Driving ModeVvf;SVC;Fvc
EM630-022-3/3B(c)
EM630-090-3(d)
EM630-4R0-3B130 115/ (b)
EM630-5R5-3B140 120/
Feature Highlightsdigital, automatic
Frequency Control Range0.00~600.00Hz
Frequency control range0.00~600.00Hz
FunctionLifting VFD
Input ModeFrequency (Speed) Input, Torque Input
Input frequency resolutionDigital input: 0.01Hz Analog input: 0.1% of maximum frequency
Input modeFrequency (speed) input, torque input
Input&Output FunctionReference power supply 10V/20mA
Installation methodWall-mounted, floor-standing electrical control cabinet, through-wall
ItemSpecification
Keyboard DisplayLED display The LED digital tube displays relevant information about the inverter.
Link of TransformationAC-AC Variable-Frequency Drive
Main Circuit TypeVoltage
Matched Termsfactory, export, logic, servo
Model NO.EM630
Nature of DC PowerVoltage Variable-Frequency Drive
OriginChina
OutputMaximum output voltage The maximum output voltage is the same as the input power voltage.
Output TypeTriple
Overload capacity of heavy-duty type150% rated current: 60s;180% rated current: 10s
Overload capacity of super heavy-duty type150% rated current: 60s;200% rated current: 3s
Parameter copyingParameter settings of the inverter can be uploaded and downloaded for fast parameter copying.
Power450kw
Power supplyRated voltage of power supply Three-phase 380V-20%~415V+20%, 50~60Hz±5%, voltage unbalance rate
Principle of WorkVector Control Transducer
Product TitleIndustrial Grade VFD Variable Frequency Drive AC Drive for Lifting and Hoisting Equipment
ProtectionProtective Function Short circuit, overcurrent, overvoltage, undervoltage, phase loss, overload, overheat, overspeed, load loss, external fault, etc.
Protection LevelIP20/IP21 (450kw and Above)
Protection levelIP20/IP21 (450kW and above)
Rated output currentContinuous output of 100% rated current
Reference Power Supply10V/20mA
Refund policyClaim a refund if your order doesn't ship, is missing, or arrives with product issues.
Secure paymentsEvery payment you make on Made-China.com is protected by the platform.
Self-adjustment of output voltageWhen the AVR function is enabled, the output voltage remains basically the same as the input voltage changes
Shipping Cost.
Signal input sourceCommunication, multi-speed, analog, high-speed pulse, etc.
SpecificationsW W1/W2 H H1 H2 D D1 D2 d Appearance
Speed control accuracyRated synchronous speed ± 0.2%
Speed control range1:50 (VVF), 1:1000 (FVC)
Start and stop control modeKeyboard, control terminal-line control and three-line control), communication
Starting torque150%/1Hz (VVF), 150%/0.25Hz (SVC), 150%/0Hz (FVC)
Storage environment25 ºC ~+65 ºC
Switch ModePWM Control
Terminal Control Power24V/200mA
Terminal control power24V/200mA
Torque boostFixed torque boost curve, any V/F curve optional
Torque control accuracy±5% rated torque (FVC)
TrademarkSINEE
Transport PackageWooding
US$79.00-1,698.001 Set (MOQ)
Use conditionsLocation Indoor, at an altitude of less than 1 km, free of dust, corrosive gases and direct sunlight
VibrationLess Than 0.5g
Voltage10v
Voltage of Power SupplyMedium Voltage Variable-Frequency Drive
Voltage/frequency characteristicsRated output voltage: 20% to 100%, adjustable;fundamental frequency: 1Hz to 600Hz, adjustable

Product sourcing keywords

These terms come from the title, visible copy and specifications, and link into matching aggregate pages.

Related keyword paths

Grouped by the product keyword that generated the related path.

SOURCING DECISION BRIEF

Industrial Grade VFD Variable Frequency Drive AC Drive for Lifting and Hoisting Equipment sourcing decision brief

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
Industrial Grade Vfd Variable Frequency Drive Ac Drive For Lifting And Hoisting Equipment
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?

Compare the visible specifications, category fit and the nearest application or solution routes before asking for supplier options.

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PLCDriveHub procurement phrases

PLCDriveHub project-fit checks

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

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Procurement notes

If visible specifications are still thin, add model, material, interface, quantity, application fit, destination and target lead time before comparing quotes.

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