China supplier High EMC VSD Inverter Speed Variator with Two Years Warranty with Best Sales

Product Description

High EMC vsd inverter SPEED VARIATOR with 2 years warranty

Product Description

Single-phase/three-phase 220V-240V 0.4kW-2.2kW
Three-phase AC  340V-460V 0.75kW-450kW

The EM730 series inverter is a high-reliability general-purpose inverter launched by SINEE. EM730 supports three-phase AC asynchronous motors and permanent magnet synchronous motors. They support a variety of drive control technologies, such as the vector VF (VVF) control and speed sensorless vector control (SVC); speed output and torque output; and Wi-Fi access and background 

Features of the EM730 series inverter:
1.Support the mobile APP and Wi-Fi module to facilitate inverter debugging and monitoring
2.Reliable operation with full load at 50°C ambient temperature
3.Integration of special functions for rewinding and unwinding
4.Support the high-frequency output up to 3000Hz for driving high-speed motors
5.Support the 100kHz high-speed pulse input
6.Metal substrate should adapt to the vibratory environment to reduce the induced voltage of the motor.
7.Built-in filter is close to Level C3.

Product Parameters

Item Specification
Power supply Rated voltage of power supply Three-phase 340V-10% to  460V+10%,Single-phase/three-phase 200V-10% to 240V+10%;50-60Hz ± 5%; voltage unbalance rate: <3%
Output Maximum output voltage The maximum output voltage is the same as the input power voltage.
Rated output current Continuous output of 100% rated current
Maximum overload current 150% of heavy-duty rated current for 60s
(185kW-450kW: 140% of heavy-duty rated current for 60s)
120% of light-duty rated current for 60s
Basic control Driving mode V/F control (VVF); speed sensorless vector control (SVC)
Input mode Frequency (speed) input, torque input
Start and stop control mode Keyboard, control terminal (two-line control and three-line control), communication
Frequency control range 0.00~600.00Hz/0.0~3000.0HZ
Input frequency resolution Digital input: 0.01Hz/0.1Hz
Analog input: 0.1% of maximum frequency
Speed control range 1:50(VVF),1:200(SVC)
Speed control accuracy Rated synchronous speed ± 0.2%
Acceleration and deceleration time 0.01 s to 600.00 s / 0.1 s to 6,000.0 s / 1 s to 60,000 s
Voltage/frequency characteristics Rated output voltage: 20% to 100%, adjustable
Fundamental frequency 1Hz to 600Hz/3000Hz, adjustable
Torque boost Fixed torque boost curve
Any V/F curve is acceptable.
Starting torque 150%/1Hz(VVF)
Precision torque control ±5% rated torque (SVC)
Self-adjustment of output voltage When the input voltage changes, the output voltage will basically remain unchanged.
Automatic current limit Output current is automatically limited to avoid frequent overcurrent trips.
DC braking Braking frequency: 0.01 to maximum frequency  Braking time: 0~30S
Braking current: 0% to 100% of rated current
Signal input source Communication, multi-speed, analog, etc.
Input and output  Reference power supply 10V/20mA
Terminal control power 24V/100mA
Digital input terminal 5-channel digital multi-function input: X1 to X5
X5 can be used as the high-speed pulse input (max. 100kHZ).
Analog input terminal 2-channel analog inputs:
One (AI1) voltage source: -10 to 10V input;
One channel (AI2): 0 to 10V input voltage or 0 to 20mA input current optional;
Digital output terminal Multi-function output of 1 open collector and 1 relay
Maximum output current of the collector: 50mA;
Relay contact capacity: 250VAC/3A or 30VDC/1A,
EA-EC: normally open; EB-EC: normally closed
Analog output terminal One multi-function analog terminal output
M1: 0-10V/0-20mA multi-function analog output terminal
Operation panel LED display The LED digital tube displays relevant information about the inverter.
Protection Protective Function Short circuit, overcurrent, overvoltage, undervoltage, phase loss, overload, overheat,
load loss, external fault, etc.
Use conditions Location Indoor, at an altitude of less than 1 km, free of dust, corrosive gases and direct
sunlight. When the altitude is higher than 1km, it is derated by 1% per 100m.
The maximum allowable altitude is 3km.
Applicable environment  -10ºC to +60ºC, 5% to 95% RH (non-condensing). When the ambient temperature
exceeds 50°C, it needs to be derated by 3% per 1°C temperature rise. The maximum
allowable ambient temperature is 60°C.
Vibration Less than 0.5g
Storage environment -40ºC~+70ºC
Installation method Wall-mounted or installed in the cabinet
Protection level Protection level Standard IP20/IP21 (with plastic baffle)
Cooling method Cooling method Forced air cooling

Installation Instructions

Company Profile

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Application: Three Phase Transducer, Single-phase Transducer
Output Type: Triple
Principle of Work: Vector Control Transducer
Switch Mode: PWM Control
Main Circuit Type: Voltage
Voltage of Power Supply: Low Voltage Variable-Frequency Drive


Customized Request


A-Drive PWC single worm reducer

A worm gear is a gear used to reduce the speed of a mechanical device. Often used in the automotive and shipbuilding industries, these gears have a lifespan comparable to many other types of reducers. As a result, worm gears continue to be popular with engineers.

Agknx driver

Conical drive worm reducers are an excellent choice for a variety of applications. The double-enveloping worm gear geometry of the Agknx Drive reducer provides a larger contact area and higher torque carrying capacity. This specialized gear system is also ideal for applications requiring higher precision.
Agknx Drive’s products are ideal for the solar, packaging, steel, food and pulp and paper industries. Additionally, Agknx Drive’s products are ideal for motion control and medium to heavy duty applications. The company’s dedicated sales and service teams are available to assist with your specific needs.
Agknx drive worm gear reducers are available in single, double and triple reductions. Depending on the application, a single stage unit can transport up to 7,500 lbs. of torque. Its low-cost, compact design makes it a convenient option. Conical drive gearboxes are versatile and durable.
X & H

X & H worm gear units feature worm gear sets and are available in two different series. The X-Series includes XA versions with shaft and XF to XC versions with motor mounts. Compared to the XC compact series, the XF series offers outstanding versatility and higher efficiency. The H series combines the features of the X series with a spur gear pre-stage on the input. The H series has a die cast aluminum housing and cast iron shaft.
The X & H Worm Reducer Series “H” helical gears are compatible with NMRV and C side input 56F wired motors. These gear reducers are low cost and easy to install. They feature a cast iron housing and four threaded mounting holes.
RV seriese aluminum right angle

RV seriese aluminum right angle worm reduces versatility and durability. They are available in a variety of sizes including 25, 30, 40, 50, 63, 75, 110, 130, 150. Featuring standard NEMA motor input flanges and torque arm or foot mounting options, these reducers are ideal for a variety of applications.
RV series worm gear reducer is made of high-quality aluminum alloy with compact structure. It also features light weight, corrosion resistance and low noise. Its housing is made of die-cast aluminum alloy, while the worm gear is made of 20CrM. The worm gear is heat treated by carbon quenching to increase its hardness. The thickness of the carbide layer is between 0.3-0.5mm.
These worm gear reducers have multiple functions to maximize efficiency. In addition to being corrosion resistant, they are available in a variety of sizes to suit any application. Other features include a corrosion-resistant cast iron housing, enclosed breather, double-lip seal and magnetic drain plug. These worm gear reducers are available with single or dual input shafts and are interchangeable with NMRVs.
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worm_reducerAGknx Single

Worm reducers can be classified as sacrificial gears. It is used to reduce the torque of the machine. It has two parts: a worm and wheels. The worm can be made of brass or steel. Brass worm gears corrode easily. Phosphorus EP gear fluid can run on brass worm gears. It creates a thin oxide layer on the gear teeth, protecting them from impact forces and extreme mechanical conditions. Unfortunately, it can also cause serious damage to the brass wheels.
Worm reducers work by transferring energy only when the worm is sliding. This process wears away the lubricating layer and metal of the wheel. Eventually, the worm surface reaches the top of the wheel and absorbs more lubricant. This process will repeat itself in the next revolution.
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A-Drive AGknx Single

If you’re considering purchasing a new worm gear reducer for your A-Drive AGknx single, you need to understand your goals. While single-stage worm reducers can be used, their reduction ratios are often limited. In most cases, they can only achieve a reduction ratio of 10:1. However, there are other types of gears that provide additional speed reduction capabilities.
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worm_reducerAGknx X & H

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China supplier High EMC VSD Inverter Speed Variator with Two Years Warranty   with Best Sales China supplier High EMC VSD Inverter Speed Variator with Two Years Warranty   with Best Sales
editor by Dream 2024-05-10