High Voltage 6-10kvac Motor Magnetic Starter Soft Start Device

• Task: Program
• Structure: Combination
• Mathematical Model: Non-Linear
• Signal: Continuous
• Function: Automatic Control, Protection, Monitoring, Measurement
• Certification: ISO: 9001, CE
• Model NO.: KSSHV-6T/10T
• Condition: New
• Customized: Customized
• Material: Stainless Steel
• Application: Pumps, Fans, Compressors, Shredders, Mixers, Belt
• Alternating Current Voltage: 6-10kvac
• Operating Frequency: 50Hz/60Hz±2Hz
• Control Power Supply: AC220V±15%
• Instantaneous Overvoltage Protection: DV/Dt Absorption Network
• Starting Frequency: 1-6 Times (Per Hour)
• Fault Record: Record The Latest 100 Faults
• Transport Package: Wooden Box
• Specification: 3 Years Warranty
• Trademark: K-Drive
• Origin: China
• HS Code: 8504409999

Product Description

 

Product Description

 

KSSHV voltage soft starting can reduce the power grid voltage drop caused by the direct start of the motor. The use of this product does not affect the normal operation of other equipment in the common network, and can reduce the impulse current of the motor, which will cause the local temperature rise of the motor to be too large and reduce the life of the motor. It can reduce the mechanical impact caused by direct starting and accelerate the wear of the transmission machinery. Reduce electromagnetic interference, the impact current will interfere with the normal operation of the electrical instrument in the form of electromag-neticwaves, high voltage soft start can start and stop freely, improve work efficiency.

 

High voltage soft start devices include KSSHV-6 standard 6kV solid state soft start device, KSSHV 0 standard 10kV solid state soft start device and KSSHV-E series all-in-one high voltage solid state soft start device.

 

KSSHV high voltage soft start is suitable for starting AC motors with rated voltage 6-10KV. Products are
widely used in large-scale iron and steel, petroleum, chemical, aluminum, fire, mining, sewage treatment,
electric power and other industrial fields, can be well used with motor drive equipment. Such as: pumps,
fans, compressors, shredders, mixers, belt machines and other mechanical and electrical equipment.

Product Parameters

 

Item	Basic parameter
Type of load	Three-phase high voltage squirrel cage induction motor, synchronous motor
Alternating current voltage	6-10KVAC
Operating frequency	50HZ/60Hz±2Hz
Phase sequence	KSSHV allows operation in any phase sequence (configurable by parameter)
Bypass contactor	Contactor with direct starting capacity
Control power supply	AC220V±15%
Instantaneous overvoltage protection	dv/dt absorption network
Starting frequency	1-6 times (per hour)
Environmental condition	Ambient temperature: -20°C to +50°C
	Relative humidity: 5%---95% no condensation
	Altitude is less than 1500 meters (more than 1500 meters need to drop capacity)
Operating interface
Language	Chinese and English
Data recording
Fault record	Record the latest 100 faults
Protection function
Phase loss protection	Disconnect any phase of the main power supply during startup or operation
Run overcurrent protection	Overcurrent protection setting: 100 ~ 500%
Phase current unbalance protection	Phase current imbalance protection: 20-100%
Overload protection	Overload protection levels: 10A, 10, 20, 30
Underload protection	Underload protection level: 50 to 100%
	Underload protection operation time: 0-10S
Starting timeout	Starting time limit: 10-120S
Overvoltage protection	Overvoltage protection when the main supply voltage is higher than 120% of the rated value
Undervoltage protection	Undervoltage protection when the main supply voltage is less than 70% of the rated value
Phase sequence protection	Allows operation in any phase sequence (can be set by parameters)
Ground protection	Protection when the ground current is greater than the set value
Communication specification
Communication protocol/interface	Modbus RTU
Network connection	Each KSSHV can communicate with 32 KSSHV devices
Feature	Through the communication interface can observe the running state, programming
Instrument display
Main supply voltage	Displays the three-phase main power supply voltage
Three-phase current	Displays three-phase main circuit current

Product Features

 

The switch cabinet, soft starting cabinet, bypass cabinet three-in-one integrated design, small size, easy to install;

Standard configuration includes vacuum circuit breaker and bypass vacuum contactor, no need to prepare operating cabinet or switch cabinet, high design costs will never return;

Small size, the volume of the same power is 50% to 60% of other methods of soft starting, easy installation, space saving;

The cabinet is made of imported negative aluminum zinc plate, processed by CNC machine tool, completely metal armored, assembled structure, wide combination scheme, advanced multiple flanging process, with rivet nut bolt connection, and high precision, corrosion resistance, light weight, high strength, and strong parts versatility;

Can be equipped with domestic ZN63A-12(VSI) series or imported VD4 series vacuum circuit breaker, wide applicability, high reliability, to achieve maintenance free;

All kinds of handcarts change according to modular building blocks, to ensure that the same specifications of the car can be freely interchangeable, different specifications can not enter;

Highly reliable interlocking device, fully meet the "five prevention" requirements;

Suitable for installation anywhere, with no distance requirement from other equipment layout;

Pressure relief channels are provided in each high pressure chamber to ensure personal safety;

The circuit breaker room and cable room can be equipped with heaters respectively to prevent condensation and corrosion;

The face door is equipped with an observation window to observe the working state of indoor components;

Protection level :IP40.
 

Applications

 

Company Profile