High Quality 30kw 380V 3 Phase 40HP 60A AC Built-in Bypass Intelligent Electric Motor Soft Starter for Pump

• Customization: Available
• Task: Adjust
• Function: Automatic Control, Protection
• Model NO.: RQ7700 30KW
• Certification: CE
• Condition: New
• Customized: Customized
• Phase: 3
• Input Voltage: 380V +/-15% up and Down
• Adaptive Motor: 3 Phase Asynchronous Motor
• Other Voltage: 440V/690V/1140V/220V/Custom
• Frequency: 50/60Hz
• Type: Built-in Type
• ODM/OEM: Yes
• Keypad: External Keyboard Available
• Run Control: Keyboard/External Terminal/RS485
• Transport Package: Carton Box/ Pallet
• Specification: 350*150*160mm
• Trademark: Aigoodele
• Origin: China
• HS Code: 8511409900
• Production Capacity: 500000PCS/Years

Product Description

Product Description

Built-in three phase 380v motor soft starter has an ac contactor built in machine.

LSRQ7700 series motor soft starter is a new type start-up equipment which integrates electric force and electronic techniques,computer technique and modern control -theory.

It is the new generation product to replace the conventional Star-delta Starter,

Self-coupling voltage-drop Starter and Magnetic control voltage-drop Starter.

The soft starter is advanced digital soft starter solution is suitable for the power of 5.5kW TO 800KW motor provides a set of perfectand the installation of the system has the function of protection even in the worst environment also can ensure reliable performance

 

 

 

 

Model NO.	RQ7700-30KW	Switch Mode	Thyristor
Main Circuit Type	Voltage	Voltage of Power Supply	AC380V±15%
Function	Simple Type	Brand	Zhejiang Lingshine
Protection Class	IP20	Cooling Way	Fan Cooling
OEM/ODM	Yes	Warranty	18 Months
18 Kinds Protection Function	Ground Fault and Motor Short Circuit	Voltage	220V/380V/440V/660V  customizable
Starting Times	It Is Recommended Not to Exceed 20 Times Per Hour.	Adaptive Motor	Squirrel-Cage Three-Phase Asynchronous Motor
Language	English	Communication	RS485/Profibus
Transport Package	Carton	Specification	Application motor, thyristor
Trademark	Aigoodele	Origin	Zhejiang
HS Code	8511409900	Production Capacity	500000pieces/Year

 

This product size is for LSRQ7700-5.5KW~75KW

5.5KW   380V  11A  7.5HP

7.5KW   380V  15A  10HP

11KW   380V  23A  15HP

15KW   380V  30A  20HP

18.5KW   380V  37A  25HP

22KW   380V  45A  30HP

30KW   380V  60A  40HP

37KW   380V  75A  50HP

45KW   380V  90A  60HP

55KW   380V  110A  75HP

75KW   380V  150A  100HP

SIX SMART STARTUP MODES

JUMP START MODE

LINE CURRENT START MODE

FULL VOLTAGE START MODE

CURRENT RAMP START MODE

VOLTAGE RAMP START MODE

VOLTAGE CURRENT LIMITING DOUBLE CLOSED LOOP

Product Parameters

 

MOTOR PROTECT FUNCTIONS	Suitable for all kinds of bad environments
1.Start overload protection	2.Running overload protection
3.Starting overcurrent protection	4.Running over current proterction
5. Overvoltage protection	6.Under voltage protection
7.Three-phase unbalance protection	8.Start timeout protection
9.Jog timeout protection	10.Underioad Protection
11.Soft start overheating Protection	11.Soft start overheating Protection
13.Phase-to-phase short circuit Protection	14.Ground Fault Protection
15.Phase sequence protection	16.Thyristor breakdown protection
17.External fault protection	18.Frequency protection

Detailed Photos

 

Application

 

Pump: make use of soft stop function to relieve the influence of water hammer so as to save system maintenance cost.
Ball mill: make use of voltage ramp startup to reduce gear torque friction so as to save cost and time.
Fan: reduce belt friction and mechanical conflict to save maintenance cost.
Compressor: make use of current limitation function to realize smooth startup so as to reduce motor heating and prolong its service life.
Conveyor: make use of soft start to realize smooth and gradual startup process in order to avoid product move and liquid overflow.
Electric motor/Water storage/Ventilator/Food mixer/Air compressor/Conveyors/Stone crusher/Pulverizer/Heavy-duty machinery and equipment
 

Installation Instructions

 

 

Company Profile

Zhejiang Lingshine Electric Co., Ltd (Aigoodele), is a high-tech enterprise integrating production, sales and service. Our main products are frequency converter (VFD), soft starter (LSRQ), solid state relay (SSR), solid state voltage regulator (LSCR), high power rectifiers and so on (KP, ZP, MTC, MDS, MDQ, MDC, MDK, ETC). These products have been widely used in energy, petroleum, metallurgy, chemical industry, construction, plastics, textile, water supply, paper making, mining, printing and many other industrial fields. In addition, our products not only perform well in the domestic market, but have also been exported to dozens of countries and regions in Asia, Africa, Europe and other continents, winning wide international recognition.
We look forward to cooperating with every customer, welcome your guidance and suggestions, and work together to create a more brilliant future.

FAQ

Q1.Can you provide price sheet and catalog to me ?
We are pleasure to provide these to you for reference,you can cotact me,give me your emails ID.

Q2.Can I get some samples?
Yes,Sample order is available for quality check and market test .but you need to pay the sample fee and shipping cost

Q3.How long is your lead time?
2-3 days for the stocks items, mass production generally needed 1-2 weeks.

Q4.What's your payment terms?
We usually accept all kinds of payment terms.Such as T/T,L/C,Western Union.Cash.

Q5.What's your warranty terms?
We offer 12 months warranty time.

Q6.Do you have the products in stock?
Depends on your request,We have standard models in stock.Some special products and big order will be newly produced according to your order.

Q7 How about your payment and shipment?
Payment: We accept  T/T, Western Union, Paypal, Cash etc.
We usually ship via DHL, UPS, FedEx or TNT, SF for small order and via ocean for bulk order according to your requirement.

Q8.How does your factory do the quality control?
Quality is priority,we always attach the importance to quality control from the beginning to the end of the production.every product will be fully assembled and carefully tested before packing and shipping.