300 HP 220kw Motor Soft Starter Three Phase 240V for AC Motor
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Product Highlights
- Wide Voltage Compatibility: Supports 220V, 240V, 380V, 400V, 415V, 460V, 480V, and 690V AC input.
- High Current Capacity: Delivers up to 900A at 220V and 440A at 380V/480V for 300HP motors.
- Multiple Start Modes: Offers current-limiting, voltage ramp, torque control, and double closed-loop starts.
- Comprehensive Protection: Includes over-heat, phase loss, overload, short circuit, and fault parameter protection.
- RS485 Communication: Features DB9 male plug interface for PLC integration and remote monitoring.
- Flexible Control Options: Supports operation panel, external control, and COM control combinations.
- Robust Cooling System: Utilizes natural wind cooling with DC/AC fan options for efficient heat dissipation.
- Compact Design: Dimensions 525*257*194mm and weight 21kg for easy installation in tight spaces.
Product Attributes
- Customization
- Available
- Application
- Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
- Output Type
- Triple
- Model NO.
- JKR2-220KW
- Principle of Work
- V/F Control Transducer
- Switch Mode
- PWM Control
- Main Circuit Type
- Voltage
- Voltage of Power Supply
- Low Voltage Variable-Frequency Drive
- Link of Transformation
- AC-AC Variable-Frequency Drive
- Nature of DC Power
- Voltage Variable-Frequency Drive
- Function
- Simple Type, Elevator Special, Textile Special, Constant Torque Universal Type
- Material
- Aluminum Alloy
- Conmunication
- RS485/RS232 PLC
- Input Voltage
- 380V.440V
- Adaptive Motor
- Squirrel-Cage Three-Phase Asynchronous Motor
- Starting Times
- It Is Recommended Not to Exceed 20 Times Per Hour.
- Stop Mode
- Online /Bypass
- Output Power
- 7.5kw-680kw
- Output Curren
- 22A ~1200A
- Cooling Mode
- DC/AC Fan
- Control
- Voltage Control
- Current
- Current Control
- Transport Package
- Wooden Package
- Specification
- RoHS package
- Trademark
- OEM
- Origin
- Zhejiang Yueqing
- HS Code
- 8537101990
- Production Capacity
- 10000PCS/Month
- Package Size
- 50.00cm * 40.00cm * 50.00cm
- Package Gross Weight
- 15.000kg
- Lead Time
-
5 days (1 - 1 Pieces)
To be negotiated ( > 1 Pieces)
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of 300 HP 220kw Motor Soft Starter Three Phase 240V for AC Motor
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300 HP 220kw Motor Soft Starter Three Phase 240V for AC Motor -
300 HP 220kw Motor Soft Starter Three Phase 240V for AC Motor -
300 HP 220kw Motor Soft Starter Three Phase 240V for AC Motor -
300 HP 220kw Motor Soft Starter Three Phase 240V for AC Motor -
300 HP 220kw Motor Soft Starter Three Phase 240V for AC Motor -
300 HP 220kw Motor Soft Starter Three Phase 240V for AC Motor -
300 HP 220kw Motor Soft Starter Three Phase 240V for AC Motor
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Product Description
300 hp motor soft starter, 220 kW three phase 240v, 415v, 480v, 690v AC motor starter, manufacturer direct sale.
Tips: Notice for soft starter
| Model | GS2-220 (220v, 240v), GS3-220 (380v, 400v, 415v), GS4-220 (460v, 480v), GS6-220 (690v). | |
| Capacity | 300 hp (220 kw) | |
| Current | 440 amps at 380v/480v, 900 amps at 220v | |
| Weight | 21 kgs | |
| Dimension | 525*257*194 mm | |
| Input | Voltage | Three-phase 240v, 400v, 480v, 690v AC |
| Frequency | 50Hz/ 60Hz | |
| Adaptive Motor | Squirrel-cage three-phase asynchronous motor | |
| Starting Times | It is recommended not to exceed 20 times per hour. | |
| 485 Communication | DB9 interface, male plug, is RS485- | |
| Control Mode |
|
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| Start Mode |
|
|
| Stop Mode |
|
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| Protective Function |
|
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| Ambient | Place to be used | Indoor location with good ventilation free from corrosive gas and conductive dust. |
| Altitude | Below 1000M. It has to increase the soft starter rate power when the altitude is more than 1000M. | |
| Temperature | -30 +55 oC | |
| Humidity | 90%RH without dew condensation. | |
| Vibration | <0.5G | |
| Structure | Enclosure | IP 20 |
| Cooling | Natural wind cooling. | |
- The installation and maintenance of the soft starter shall be carried out by qualified professional.
- Do not use high-voltage test equipment (such as megger) to test the insulation of soft starter.
- If the motor is required to run reversibly, an inverting contactor can be installed on the incoming line side. Be careful not to install it on the output side of soft starter.
- The coil-type motor rotor can be winded with appropriate starter resistance to improve the starting torque, the soft starter can also be used to start the coil-type motor. When the motor reaches the top speed and keeps stable, starting resistance shall be bypassed to reduce power loss.
- It is strictly forbidden to place the power factor compensation capacitor on the output side of the soft starter and the capacitor cannot be switched during start-up.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR243177". Items marked "
" are certified.
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Company Profile
We are the professional manufacturing automatic transfer switch, air circuit breaker power capacitor ANSI meter socket and bypass online soft starter, starter panel and low high voltage switchgear panel indoor vacuum circuit breaker, outdoor SF6 circuit breaker, load break switch with automatic controller, auto transfer switch panel and so on
1. Who we are
Junkeis dynamic company established in 1992, who specializes in research and design, manufacturing, and distribution of low high voltage switchgear panel
2 why choose us
We have our own facilities for R& D, Production, Sales & Market, and Customer Support, specializing in the design, manufacture and delivery of customized solution. Equipped with all kinds of professional instruments and testing equipment, combined the professional standard of product testing methods, now we has an annual output of 5, 000, 000 or more products.
3 Junke Mission, vision values
Junke mission is to provide reliable, accurate and customized current transformer solution
Junke vision is leading automatic transfer switch and reactive compensate solution provider
Values Enthusiastic by our work, we offer a quality personal and close service to our customers
Some products have been approved by CE and IEC certificates.
Help client research electric souce for all panel. Control quality door to door to all country of world.
https://junkeelectric.en.made-in-china.com
About Our Factory & Business Background
- Address
- Tangaozhu West Village Liushi Yueqing Zhejiang
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, CIF, DDP, EXW
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- NINGBO, SHANGHAI, QINGDAO
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2010-10-01
- Main Markets
- South America, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia
FAQ
- What is the maximum starting frequency?
- It is recommended not to exceed 20 starting times per hour.
- Can the soft starter be used for reversible motors?
- Yes, but an inverting contactor must be installed on the incoming line side, not the output side.
- What are the altitude limitations?
- It is designed for altitudes below 1000M; power rating must be increased if used above this altitude.
- Is the enclosure waterproof?
- No, the structure has an IP 20 rating and requires an indoor location with good ventilation.
- Can I use a megger to test insulation?
- No, do not use high-voltage test equipment like a megger to test the soft starter insulation.
- What is the lead time for orders?
- Peak season lead time is one month, while off-season lead time is within 15 workdays.
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Product Groups
- Single Phase Pad Mounted Transformer
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- Air Circuit Breaker
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