CE ISO Approved 4kw 5.5kw 7.5kw VFD Drives 380V-440V 3 Phase Variable Frequency Inverter Drives for Water Treatment

Min.Order: 1
Product origin: Shenzhen, Guangdong, China
Infringement complaint: complaintComplaint
US$ 103 ~ 1136

Description
CE ISO Approved 4KW 5.5kw 7.5KW VFD Drives 380V-440V 3 Phase Variable Frequency Inverter Drives For Water Treatment
Product Description

Three-phase AC  340V-460V  0.75kW-710kW

660V-690V  18.5kW-800kW

The EM760 series inverter is a high-performance vector control inverter launched by SINEE, which integrates the synchronous motor drive and asynchronous motor drive. It supports three-phase AC asynchronous motors and permanent magnet synchronous motors; drive control technologies, such as the improved vector VF control technology (VVF), speed sensorless vector control technology (SVC) and speed sensor vector control technology (FVC); speed output and torque output; Wi-Fi access and background software debugging; expansions such as I/O expansion cards, communication bus expansion cards and PG cards.

Features of the EM760 series Frequency Converter:
1.Standard built-in C3 filter to meet the high requirements of electromagnetic compatibility
2.Built-in DC reactor to reduce input current distortion and increase the power factor
3.Standard LCD panel, easy to operate
4.Integration of the permanent magnet synchronous motor / asynchronous motor / permanent magnet
synchronous reluctance motor / high-speed motor drive
5.Mainstream bus expansion cards: PROFINET, CANopen, EtherCAT
6.PG cards: OC, differential, UVW, resolver PG card, sine and cosine PG card

Product Parameters

 

ItemSpecification
Power supplyRated voltage of power supplyThree-phase 340V-10% to 460V+10% 50-60Hz ± 5%; voltage unbalance rate: <3%
OutputMaximum output voltageThe maximum output voltage is the same as the input power voltage.
Rated output currentContinuous output of 100% rated current
Maximum overload currentG model: 150% rated current for 60s P model: 120% rated current for 60s (2kHz carrier; please derate for carriers above this level)
Basic control Driving modeV/F control (VVF); Speed sensorless vector control (SVC) Speed sensor vector control (FVC)
Input modeFrequency (speed) input, torque input
Start and stop control modeKeyboard, control terminal (two-line control and three-line control),communication
Frequency control range0.00~600.00Hz/0.0~3000.0Hz
Input frequency resolutionDigital input: 0.01Hz Analog input: 0.1% of maximum frequency
Speed control range1:50 (VVF), 1:200 (SVC), 1:1000 (FVC)
Speed control accuracy±0.5% (VVF), ±0.2% (SVC), ±0.02% (FVC)
Acceleration and deceleration time0.01s~600.00s/0.1s~6000.0s/1s~60000s
Voltage/frequency characteristicsRated output voltage 20%~100% adjustable, reference frequency 1Hz~600Hz/3000Hz adjustable
Torque boostFixed torque boost curve, any V/F curve optional
Starting torque150%/3Hz (VVF), 150%/0.25Hz (SVC), 180%/0Hz (FVC)
Torque control accuracy±5% rated torque (SVC), ±3% rated torque (FVC)
Self-adjustment of output voltageWhen the input voltage changes, the output voltage will basically remain unchanged.
Automatic current limitOutput current is automatically limited to avoid frequent overcurrent trips.
DC brakingBraking frequency: 0.01 to maximum frequency Braking time: 0~30S Braking current: 0%~150% rated current
Signal input sourceCommunication, multi-speed, analog, high-speed pulse, etc.
Input and output Reference power supply10.5V±0.5V/20mA
Terminal control power24V/200mA
Digital input terminal7 (standard configuration X1~X7) + 3 (extension card X8~X10)-channel digital multi-function inputs: X7 can be used as a high-speed pulse input terminal (F02.06 = 35/38/40); X1~X6 and X8~X10, totally 9 terminals that can only serve as ordinary digital input terminals
Analog input terminal3 (standard configuration AI1 ~ AI3) + 1 (extension card AI4)-channel analog input: 1-channel AI1: support 0 ~ 10V or -10~ 10V, optional for selection by using function code F02.62; 2-channel AI2/AI3: support 0 ~ 10V or 0~ 20mA or 4~ 20mA, optional for selection by using function code F02.63 and F02.64 is optional; 1-channel AI4: support 0 ~ 10V or -10~ 10V, optional for selection by using function code F02.65
Digital output terminal2 (standard Y1/Y2) open-collector multi-function outputs + 2 (R1: EA/EB/EC and R2: RA/RB/RC) relay multi-function outputs + 2 (extension card) (R3: RA3/RC3 and R4: RA4/RC4) relay multi-function outputs Maximum output current of the collector: 50 mA; Relay contact capacity 250VAC/3A or 30VDC/1A, with EA-EC and RA-RC normally open, EB-EC and RB-RC normally closed; RA3-RC3, RA4-RC4 normally open
Analog output terminal2-channel (M1/M2) multi-function analog output terminals to output 0~10V or 0~20mA or 4~20mA, optional for selection by using function codes F03.34 and F03.35
Operation panelLCD displayThe LCD digital tube displays relevant information about the inverter.
Parameter copyingParameter settings of the inverter can be uploaded and downloaded for fast parameter copying.
ProtectionProtective FunctionShort circuit, overcurrent, overvoltage, undervoltage, phase loss, overload, overheat, overspeed, load loss, external fault, etc.
Use conditionsLocationIndoor, at an altitude of less than 1 km, free of dust, corrosive gases and direct sunlight
Applicable environment-10ºC to +50ºC, derating by 5% per 1ºC increase above 40ºC, 20% to 90%RH (non-condensing)
VibrationLess than 0.5g
Storage environment-40ºC~+70ºC
Installation methodWall-mounted, floor-standing electrical control cabinet, through-wall
Protection levelProtection levelStandard IP21/IP20 (remove the plastic cover at the top of the plastic case)
Cooling methodCooling methodForced air cooling
 
Installation Instructions

 


Company Profile

 

Product Tag:
Related categories:
Scroll to Top