• Open-Loop
• 1-ph/3-ph 220V-240V 0.4kW-2.2kW
• 3-ph AC 340V-460V 0.75kW-450kW
• VVF/SVC Control
• LED Digital Displays
• Removable panel
• Spport PM/AM
• Modbus RTU
EM730 series Inverter
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.
| 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） 150%/0.25Hz（SVC） | |
| 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 one open collector and one 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 | -10℃ to +60℃, 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 | -40℃～+70℃ | |
| 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 |
| Rated voltage of power supply: | Model | Applicable motor power （kW） | Heavy-duty rated output current （A） | Light-duty rated output current （A） |
| Single-phase/three-phase AC 200V-240V | EM730-0R4-2B | 0.4 | 2.8 | 3.2 |
| EM730-0R7-2B | 0.75 | 4.8 | 5 | |
| EM730-1R5-2B | 1.5 | 8 | 8.5 | |
| EM730-2R2-2B | 2.2 | 10 | 11.5 | |
| Three-phase 340～460V | EM730-0R7-3B | 0.75 | 2.5 | 3 |
| EM730-1R5-3B | 1.5 | 4.2 | 4.6 | |
| EM730-2R2-3B | 2.2 | 5.6 | 6.5 | |
| EM730-4R0-3B | 4 | 9.4 | 10.5 | |
| EM730-5R5-3B | 5.5 | 13 | 15.7 | |
| EM730-7R5-3B | 7.5 | 17 | 20.5 | |
| EM730-011-3B | 11 | 25 | 28 | |
| EM730-015-3B | 15 | 32 | 36 | |
| EM730-018-3B | 18.5 | 38 | 41.5 | |
| EM730-022-3B | 22 | 45 | 49 | |
| EM730-030-3/3B | 30 | 60 | 70 | |
| EM730-037-3/3B | 37 | 75 | 85 | |
| EM730-045-3 | 45 | 90 | 105 | |
| EM730-055-3 | 55 | 110 | 134 | |
| EM730-075-3 | 75 | 150 | 168 | |
| EM730-090-3 | 90 | 176 | 200 | |
| EM730-110-3 | 110 | 210 | 235 | |
| EM730-132-3 | 132 | 253 | 290 | |
| EM730-160-3 | 160 | 304 | 340 | |
| EM730-185-3 | 185 | 340 | - | |
| EM730-200-3 | 200 | 380 | - | |
| EM730-220-3 | 220 | 426 | - | |
| EM730-250-3 | 250 | 465 | - | |
| EM730-280-3 | 280 | 520 | - | |
| EM730-315-3 | 315 | 585 | - | |
| EM730-355-3 | 355 | 650 | - | |
| EM730-400-3 | 400 | 725 | - | |
| EM730-450-3 | 450 | 820 | - |
| Specifications | W(mm) | W1(mm) | H(mm) | H1(mm) | H2(mm) | D(mm) | D1(mm) | D2(mm) | d(mm) |
| EM730-0R4-2B | 75 | 65 | 142 | 132 | - | 146 | 67 | 152 | 4.5 |
| EM730-0R7-2B | |||||||||
| EM730-1R5-2B | 93 | 82 | 172 | 163 | - | 136 | 85 | 141 | 4.7 |
| EM730-2R2-2B | |||||||||
| EM730-0R7-3B | 75 | 65 | 142 | 132 | - | 146 | 67 | 152 | 4.5 |
| EM730-1R5-3B | |||||||||
| EM730-2R2-3B | 93 | 82 | 172 | 163 | - | 136 | 85 | 141 | 4.7 |
| EM730-4R0-3B | |||||||||
| EM730-5R5-3B | 109 | 98 | 207 | 196 | - | 154 | 103 | 160 | 5.5 |
| EM730-7R5-3B | |||||||||
| EM730-011-3B | 136 | 125 | 250 | 240 | - | 169 | 115 | 174 | 5.5 |
| EM730-015-3B | |||||||||
| EM730-018-3B | 190 | 175 | 293 | 280 | - | 184 | 145 | 189 | 6.5 |
| EM730-022-3B | |||||||||
| EM730-030-3 | 245 | 200 | 454 | 440 | 420 | 205 | 156 | 212 | 7.5 |
| EM730-030-3B | |||||||||
| EM730-037-3 | |||||||||
| EM730-037-3B | |||||||||
| EM730-045-3 | 300 | 266 | 524 | 508 | 480 | 229 | 174 | 236 | 9 |
| EM730-055-3 | |||||||||
| EM730-075-3 | 335 | 286 | 580 | 563 | 536 | 228 | 177 | 235 | 9 |
| EM730-090-3 | 335 | 286 | 630 | 608 | 570 | 310 | 247 | 317 | 11 |
| EM730-110-3 | |||||||||
| EM730-132-3 | 430 | 330 | 770 | 747 | 710 | 311 | 248 | 319 | 13 |
| EM730-160-3 | |||||||||
| EM730-185-3 | 422 | 320 | 786 | 758 | 709 | 335 | 271 | 256.4 | 11.5 |
| EM730-200-3 | 441 | 320 | 1025 | 989 | 942 | 357 | - | 285 | 11.5 |
| EM730-220-3 | |||||||||
| EM730-250-3 | |||||||||
| EM730-280-3 | 560 | 450 | 1024 | 1170.5 | 1100 | 400 | - | 333 | 13 |
| EM730-315-3 | |||||||||
| EM730-355-3 | 660 | 443 | 1597 | 1567 | 1504 | 430 | 375.5 | 325.5 | 13 |
| EM730-400-3 | |||||||||
| EM730-450-3 |
Address : Floor 5, Building 7, Antuoshan High-tech Industrial Park, Sha'er Community, Shajing Street, Bao'an District, Shenzhen, China
Tel : 027-87002560
Fax : 86-0755-86267216
Email : info@sineedrive.comCpyright © 2023 Shenzhen Sinee Electric Co.,Ltd. A certain ICP preparation No. 00000000-0
