Fan, SJR3, 115KW

The fan listed here carries model Soft start and soft stop, certificate CE ISO9001, documented exactly as the manufacturer publishes it. Made by Guangxi Nanning Craftsman Electromechanical Equipment Co., Ltd. (8 years on the platform, factory-assessed). Send your target quantity and destination for a firm quotation with current lead times.

Key Features of This Fan

• Rate Power: 115kw
• Warranty: 18 months
• Place Of Origin: China
• Application: Fan,motor,air compressor.,etc
• Single Gross Weight: 0.0 kg
• Keyword: Soft starter

Technical Specifications

Product Details

Product Description

SJR3 Series 115KW Fan Moter Air Compressor Soft Starter

The soft starter is a motor control device that combines soft start, soft stop, light load energy saving and multi-function protection. Implemented throughout the boot process

No impact and smooth starter motor, and can adjust various parameters during start-up according to the characteristics of motor load, such as current limit value, when starting Wait.

Itmes	Description
Information	Product Name	SJR3 Series 115KW Fan Moter Air Compressor Soft Starter
		Model	SJR3-2115-4
		Power	115KW
		Rated Voltage	380V±15%
		Rated Frequency	50HZ/60HZ
Basic Function	Applicable motor	Squirrel-cage three-phase asynchronous motor
		Application scenario	Compressors, fans, pumps, conveyors, crushers, turbo blowers, axial fans, mixers, construction cranes, etc.
		OEM&ODM	Acceptable

Functional advantage

Perfect protection function

01)Soft start overheat protection

02)Input phase loss protection

03)Output phase loss protection

04)Three-phase unbalance protection

05)Start overcurrent protection

06)Operation overload protection

07)Power supply voltage protection is too low

08)High supply voltage protection

09)Load short circuit protection

Multiple start and stop modes

01)Start in limited current start mode

02)Voltage section slope starting

03)Jump mode started

04)Ramp starting

05)Voltage current limiting double closed loop starting

06)Soft stop free stop

Multiple control support

01)Programmable relay output

02)Programmable fault relay output

03)4~20mA dc analog output

04)RS485 communication input/output

Standards compliant	In line with national standards: (GB14048.6-98)
Three-phase power	Voltage (AC) 380V ± 15%
frequency	50Hz/60Hz
Applicable motor	Squirrel-cage three-phase asynchronous motor
Starting frequency	Recommended no more than 20 times per hour depending on load conditions
Protection level	IP (available)
Impact resistance	15gms
Seismic resistance	The altitude is below 3000, and the vibration intensity is below 0.5G.
Ambient temperature	Operating temperature 0 °C ~ +40 °C without derating (+40 ° C ~ 60 ° C, for every 1 ° C increase, the current is reduced by 2%)
Storage temperature	-25℃~70℃
environment humidity	93% non-condensing or dripping
Maximum work	No derating within 1000 meters (100 meters or more, for every 100 meters, the current is reduced by 5%)
cooling method	Natural cold wind
Relative to vertical	Maximum working angle for vertical position is not required

SJR3 series is a new generation of intelligent soft starter with built-in bypass function.According to the market demand, the software and the structure of the soft starter for further technological improvement, greatly reduced the boot device manufacturing cost and size, and with built-in bypass contactor soft starter provides a complete protection functions include launch control, operation of the motor and overload, open phase, three-phase imbalance, overvoltage, undervoltage protection do not need to be further install bypass contactor and thermal relay.Provide customers with high pit interference, multiple protection functions and multiple control modes.

KEY	MAIN FUNCTION
RUN	When it shows Ready,press this button to start and show Start -0000.
STOP	During normal operation, display A0000 (Current value). Press Stop for soft parking,it shows 0000. This button also can reset fault status.
SET	When it shows Ready,press this button can enter Menu Settings. Display F0:40 and press this button again. If the colon flashes at this time, you can press the Up &Down Keys to modify the parameters.
YES	After modifying the parameters, press this button to save.When it displays good and sound two times, the identification data has been stored, and then press this button or stop button to exit. Press this button and display the input power voltage.For details on AC380, see page 3-2 and press the YES button to power up, so that the setting parameters can be restored to the factory defaults.
UP&DOWN KEYS	Enter the menu to set the case and modify parameters. (When the colon does not flash, this button modifies the function code; when the colon flashes, this button modifies the data code). During operation, this button can observe the running A current, P power and H overload thermal balance display.
The keyboard panel can be removed, (for operation outside the cabinet) the lead distance is less than three meters.

Soft starter model

Soft starter 230V/400V/660V-50/60Hz			Motor rated power
Soft starter model	Class 10 maximum allowable current (A)	220V	380V	660V
SJR3-2018	38	9KW	18.5KW	30KW
SJR3-2022	44	11KW	22KW	37KW
SJR3-2030	60	15KW	30KW	45KW
SJR3-2037	74	18.5KW	37KW	55KW
SJR3-2045	100	22KW	45KW	75KW
SJR3-2055	110	30KW	55KW	90KW
SJR3-2075	150	37KW	75KW	115KW
SJR3-2090	160	45KW	90KW	132KW
SJR3-2115	200	55KW	115KW	160KW
SJR3-2132	250	75KW	132KW	200KW
SJR3-2160	300	90KW	160KW	250KW
SJR3-2200	360	115KW	200KW	355KW
SJR3-2250	480	132KW	250KW	400KW
SJR3-2315	590	160KW	315KW	560KW
SJR3-2400	790	220KW	400KW	–
SJR3-2500	1000	250KW	500KW	–
SJR3-2630	1200	355KW	630KW	–

Application

Soft starter application scenario

SJR3-2000 is mainly used in industrial and mining enterprises, municipal water supply and drainage, port terminals, subway tunnel exhaust, packaged food textile machinery, engraving machines, fans, etc.

Application type	Load type	SJR3 performs functions	Starting current%	Start time (seconds)
Centrifugal pump	Standard load	Slow stop protection (eliminating water hammer), underload protection or protection against phase reversal.	300	5-15
Piston pump	Standard load	Test run. Controls lubrication-free operation and pump rotation direction.	350	5-15
Fan	Standard load, if >30S is overloaded	Detects the process or underload caused by the obstruction and provides the braking torque at the time of shutdown. (motor fan drive is interrupted)	300	10-40
Cold shrinking machine	Standard load	Motor protection, available for special motors	300	5-10
Screw compressor	Standard load	Provides protection against phase reversal and contacts for automatic draining during shutdown	350	3-20
Centrifugal compressor	Standard load, if >30S is overloaded	Provides protection against phase reversal and contacts for automatic draining during shutdown	300	10-40
Piston compressor	Standard load	Provides protection against phase reversal and contacts for automatic draining during shutdown	350	5-10
Transfer belt/moving machine	Standard load	Process control to detect faults or underload control to detect open circuits	350	3-10
Spiral crane	Standard load	Process control to detect harsh environments.	300	3-10
T-type cable car	Standard load	Detect blocked overload control.	300	2-10
elevator	Standard load	Detect blocked overload control. Constant starting of varying loads.	400	5-10
Circular saw / band saw	Standard load	Quick stop brake	300-350	5-60
Crusher/chipper	Heavy load	Control starting torque	400	3-10
Mixer(large)	Standard load	The current display indicates the product density.	350	5-20
Mixer(small)	Standard load	Current display.	350	5-10
Grinder	Heavy load	Limit vibration during shutdown and detect blocked overload control.	450	5-60
Crusher	Standard load	Limit vibration during shutdown and detect blocked overload control.	400	10-40
Refiner	Standard load	Control start and stop torque.	300	5-30
Press	Heavy load	Increase the duty cycle of the brakes.	400	20-60
Traction lifting	Standard load	Detect blocked overload control or detect underrun control of breakpoints.	400	2-10
Lifting spiral	Standard load	Detect blocked overload control or detect underrun control of breakpoints.	300	3-10
Traction lifting	Standard load	Detect blocked overload control or detect underrun control of breakpoints.	400	2-10
Lifting spiral	Standard load	Detect blocked overload control or detect underrun control of breakpoints.	300	3-10

Packing & Delivery

All soft starters are well packaged prior to shipment and are suitable for air, sea and express delivery.

* Low-power soft starters are packed in cardboard boxes, others are packed in plywood boxes.

* Provide a large number of transportable transportation services on a global scale based on customer needs or expertise.

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Related Products

We have inverters, soft starters, PLCs, photovoltaic pump inverters, etc. We can customize constant pressure water supply control cabinets, energy-saving retrofit control cabinets,soft starter cabinets, etc.

Certifications

FAQ

Q1: Are you a manufacturer or trading company?

A: We are a inverter manufacturer.

 

Q2: Can you accept to use our logo?

A: we accept OEM production.

 

Q3:How can i get the after-service?

A:We' have more than 10 years experience in this field. If there's any problem, please feel free to contact us, we'll provide suggestion from our engineer to help you solve the problem.

 

Q4: What is your terms of payment ?

A:We accept T/T, L/C,paypal, western union,etc.The details you can discuss with us.

 

Q5:Do you provide warranty for the goods?

A: Yes, we provide 18 months of warranty for all the goods from us.

 

Q6: How about your products quality inspection?

A: We have professional QA and QC teams, 100% quality inspection is performed before goods out of factory.

 

Q7.Is your company certified?

A: We have CE,ISO9001, CQC, Patent Certificate.

About us

Major sales

Craftsman electromechanical is committed to creating a "craftsman" brand abroad, the main promotion of inverter, PLC, Soft starter, Industrial touch screen, Servo and other automation equipment products.

Other VFD

our company has the most professional engineers and technical team, who are familiar with international famous brands such as Siemens, ABB, schneider, continental, Emerson, walken, yaskawa, mitsubishi and Fuji inverter, and can provide remote technical support and services. 

Custom service

We can provide you with customized services, as long as you have drawings, we have a professional custom team to customize the inverter you want.

In production, strict quality control is applied to components, boards and finished products to ensure that the product is free from defects.

Excellent team, advanced technology, and create an excellent inverter full-service provider

Thank you for your interest in our products.

1. How much power soft starter do you need?

2. How much input and output do you need?

3. What machinery do you use the soft starter (what is the load?)

4. How much do you need? Our MOQ is 1, and we will give you a special price.

You can contact us online or send us a inquiry. Once we receive your request, our customer service will respond to your message within 24 hours.

Ordering and Pricing

• Minimum order quantity: 1 set
• Volume pricing:
  • 1–49 set: US $619 / set
  • 50+ set: US $608 / set
• Ships from: China
• Customization: OEM and ODM accepted on qualifying volumes.

Frequently Asked Questions

What is the minimum order quantity for this fan?

The standard minimum order quantity is 1 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.

What warranty is provided?

The manufacturer provides a 18 months warranty. Spare parts and technical support remain available after the warranty period.

Which certifications does this fan carry?

It is supplied with CE ISO9001 documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.

Do you accept OEM or custom branding?

Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.

How long does production and delivery take?

In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.

About the Manufacturer

This product is produced by Guangxi Nanning Craftsman Electromechanical Equipment Co., Ltd., based in China. The company 8 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Guangxi Nanning Craftsman Electromechanical Equipment Co., Ltd. range on HVACR Nexus.

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