Optimized Engineering Inverter for Fan and Water Pump Systems with Sto Functionality

Product Details
Customization: Available
Application: Fan and Pumps
Output Type: Triple
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  • Optimized Engineering Inverter for Fan and Water Pump Systems with Sto Functionality
  • Optimized Engineering Inverter for Fan and Water Pump Systems with Sto Functionality
  • Optimized Engineering Inverter for Fan and Water Pump Systems with Sto Functionality
  • Optimized Engineering Inverter for Fan and Water Pump Systems with Sto Functionality
  • Optimized Engineering Inverter for Fan and Water Pump Systems with Sto Functionality
  • Optimized Engineering Inverter for Fan and Water Pump Systems with Sto Functionality
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  • Overview
  • Product Description
  • Product Parameters
  • Installation Instructions
  • Company Profile
Overview

Basic Info.

Model NO.
EM750
Principle of Work
Vector Control Transducer
Switch Mode
PWM Control
Main Circuit Type
Voltage
Voltage of Power Supply
Low Voltage Variable-Frequency Drive
Link of Transformation
AC-AC Variable-Frequency Drive
Nature of DC Power
Voltage Variable-Frequency Drive
Function
Fan and Pumps Engineering Inverter
Brand
Sinee
Driving Mode
Vvf;SVC
Frequency Control Range
0.00-600.00Hz/0.0-3000.0Hz
Reference Power Supply
10V/20mA
Terminal Control Power
24V/100mA
Precision Torque Control
+-5% Rated Torque (SVC)
Storage Environment
-40′c-+70′c
Vibration
Less Than 0.5g
Cooling Method
Forced Air Cooling
Input Mode
Frequency (Speed) Input, Torque Input
Protection Level
Standard IP20/IP21
Transport Package
Wooding
Trademark
SINEE
Origin
China
Production Capacity
400000pieces/Year

Product Description

Optimized Engineering Inverter for Fan and Water Pump Systems with STO Functionality
Optimized Engineering Inverter for Fan and Water Pump Systems with Sto Functionality
Product Description

EM750 series Engineering Inverter

Single-phase/three-phase 200V-240V 0.4kW-2.2kW

Three-phase AC  340V-460V 0.75kW-450kW

 

• Rated power supply voltage: three-phase AC 340~460V, three-phase/single-phase AC 200V~240V;

• Applicable motors: three-phase AC asynchronous motors (EM750) and permanent magnet synchronous motors.

• SIL3 Level (Built-in STO Safety Torque Off Function)

• Support Fan and Pumps G/P Integration

• 1-ph/3-ph AC 200V-240V 0.4kW-2.2kW

• 3-ph AC         340V-460V 0.75kW-450kW

• VVF/SVC Control

• Open-Loop

• LED Digital Displays

• Removable panel

• Spport PM/AM

• Modbus RTU

Product Parameters
Item Specifications
Power Supply Rated Power Supply Voltage Three-phase 340V-10%~460V+10%,
Single-phase/three-phase 200V-10%
~240V+10%; 50~60Hz±5%,
Voltage unbalance rate<3%
Output Maximum output voltage The maximum output voltage is the same as the input supply voltage
Output current rating 100% rated current continuous output
Maximum overload current 150% heavy load rated current for 60s (185kW-450kW 140% heavy load rated current for 60s)
120% light load rated current for 60s
Basic control functions Drive mode V/F control (VVF); Speed sensorless vector control (SVC)
Input method Frequency (speed) input, torque input
Start-stop control mode Keyboard, control terminal (two-wire control, three-wire 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 range 1:50(VVF),1:200(SVC)
Speed control accuracy ±0.2% rated synchronous speed
Acceleration and deceleration time 0.01s~600.00s/0.1s~6000.0s/1s~60000s
Voltage/Frequency Characteristics Rated output voltage 20%~100% adjustable
Base frequency 1Hz~600Hz/3000Hz adjustable
Torque boost Fixed torque boost curve
Any V/F curve can be selected
Starting torque 150%/1Hz(VVF)
150%/0.25Hz(SVC)
Torque control accuracy ±5% rated torque (SVC)
Output voltage self-adjustment The input voltage changes, and the output voltage remains basically unchanged
Automatic current limiting Automatically limit output current to avoid frequent overcurrent protection actions
DC braking Braking frequency: 0.01~maximum frequency Braking time: 0~30S
Braking current: 0%~150% rated current
Signal input source Communication, multi-speed, analog, etc.
Input and output functions Reference power supply 10V/20mA
Terminal control power supply 24V/100mA
Digital input terminal 5 digital multi-function inputs: X1~X5
X5 can be used as high-speed pulse input (up to 100kHZ)
Analog input terminal 2 analog inputs:
1 (AI1) voltage source -10~10V input;
1 (AI2) voltage source 0~10V input or current source 0~20mA input optional;
Digital output terminal 1 (Y1) open collector multi-function output, supports high-speed pulse output and 1 relay multi-function output.
Collector output maximum output current 50mA;
Relay contact capacity 250VAC/3A or 30VDC/1A,
EA-EC normally open, EB-EC normally closed
Analog output terminal 2-way multi-function analog terminal output
M1: 0~10V/0~20mA multi-function analog output terminal
M2: 0~10V/0~20mA multi-function analog output terminal
Keyboard LED Display LED digital tube displays the relevant information of the inverter
Protection Protection function Short circuit, overcurrent, overvoltage, undervoltage, phase loss, overload, overheating, load drop and external protection, etc.
Conditions of Use Installation location Indoors, below 1 km above sea level, free from dust, corrosive gases and direct sunlight. When the altitude exceeds 1 km, the rating will be derated by 1% for every 100 m increase, and the maximum altitude is 3 km
Applicable environment  -10ºC~+50ºC, 5%~95%RH (no condensation). When the ambient temperature exceeds 50ºC, the power supply must be derated, and the derated value is reduced by 3% for every 1ºC increase. The maximum ambient temperature is 60ºC.
Vibration Less than 0.5g
Storage environment -40ºC~+70ºC
Installation Wall-mounted, cabinet-mounted
Protection level IP20/IP21 (with plastic baffle)
Cooling method Forced air cooling
Installation Instructions
Model W W1 H H1 H2 D D1 D2 d
EM750-0R4G/0R7P-2B 75 65 142 132   146 67 152 4.5
EM750-0R7G/1R5P-2B
EM750-1R5G/2R2P-2B 93 82 172 163   136 85 141 4.7
EM750-2R2G/3R0P-2B
EM750-0R7G/1R5P-3B 75 65 142 132   146 67 152 4.5
EM750-1R5G/2R2P-3B
EM750-2R2G/3R0P-3B 93 82 172 163   136 85 141 4.7
EM750-4R0G/5R5P-3B
EM750-5R5G/7R5P-3B 109 98 207 196   154 103 160 5.5
EM750-7R5G/9R0P-3B
EM750-011G/015P-3B 136 125 250 240   169 115 174 5.5
EM750-015G/018P-3B
EM750-018G/022P-3B 190 175 293 280   184 145 189 6.5
EM750-022G/030P-3B
EM750-030G/037P-3 245 200 454 440 420 205 156 212 7.5
EM750-030G/037P-3B
EM750-037G/045P-3
EM750-037G/045P-3B
EM750-045G/055P-3 300 266 524 508 480 229 174 236 9
EM750-055G/075P-3
EM750-075G/090P-3 335 286 580 563 536 228 177 235 9
EM750-090G/110P-3 335 286 630 608 570 310 247 317 11
EM750-110G/132P-3
EM750-132G/160P-3 430 330 770 747 710 311 248 319 13
EM750-160G/185P-3
EM750-185G/200P-3 422 320 786 758 709 335 271 256.4 11.5
EM750-200G-3 441 320 1025 989 942 357   285 11.5
EM750-200P-3
EM750-220G-3
EM750-220P-3
EM750-250G-3
EM750-250P-3
EM750-280G-3 560 450 1204 1170.5 1100 400   333 13
EM750-280P-3
EM750-315G-3
EM750-315P-3
EM750-355G-3 660 443 1597 1567 1504 430 375.5 325.5 13
EM750-355P-3
EM750-400G-3
EM750-400P-3
EM750-450G-3
EM750-450P-3
 
Optimized Engineering Inverter for Fan and Water Pump Systems with Sto Functionality
Company Profile

 

Optimized Engineering Inverter for Fan and Water Pump Systems with Sto FunctionalityOptimized Engineering Inverter for Fan and Water Pump Systems with Sto FunctionalityOptimized Engineering Inverter for Fan and Water Pump Systems with Sto FunctionalityOptimized Engineering Inverter for Fan and Water Pump Systems with Sto FunctionalityOptimized Engineering Inverter for Fan and Water Pump Systems with Sto FunctionalityOptimized Engineering Inverter for Fan and Water Pump Systems with Sto FunctionalityOptimized Engineering Inverter for Fan and Water Pump Systems with Sto Functionality

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