• Open-Loop
• 1-ph/3-ph 200V-240V 0.4kW-2.2kW
• 3-ph AC 340V-460V 0.75kW-5.5kW
• VVF Control
• LED digital displays
• 20% Space Saving
• Open-Loop
• 1-ph/3-ph 200V-240V 0.4kW-2.2kW
• 3-ph AC 340V-460V 0.75kW-5.5kW
• VVF Control
• LED digital displays
• 20% Space Saving
The EM700 series frequency converter is a high-reliability, small-sized general-purpose frequency converter launched by Sine Electric:
EM700 supports three-phase AC asynchronous machines.
EM700 series frequency converter have the following features:
• Compact size, supports side-by-side installation;
• Pluggable main power terminals for quick installation and maintenance
• 50℃ ambient temperature, no need to derate;
• Support digital potentiometer speed adjustment, fast and accurate speed adjustment;
• Complete protection functions: multiple protections such as short circuit, overcurrent, overvoltage, overload, and overheating.
| Items | Specification | |
| Power supply | Rated supply voltage | Three-phase 340V-10%～460V+10% |
| Single-phase/three-phase 200V-10%～240V+10% | ||
| 50～60Hz±5%, voltage imbalance 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 | |
| 120% light load rated current for 60s | ||
| Basic control functions | Drive mode | V/F control (VVF); |
| Input | Frequency (speed) input, torque input | |
| Start/stop control method | Keyboard, control terminals (second-line control, third-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 range | 1:50 (VVF) | |
| Speed control accuracy | ±0.2% rated synchronous speed | |
| Acceleration and deceleration time | 0.01s to 600.00s/0.1s to 6000.0s/1s to 60000s | |
| Voltage/frequency characteristics | Rated output voltage is adjustable from 20% to 100% | |
| Fundamental frequency 1Hz～600Hz/3000Hz adjustable | ||
| Torque boost | Fixed torque boost curve | |
| Any V/F curve optional | ||
| Starting torque | 150%/1Hz（VVF） | |
| Output voltage self-adjusting | As the input voltage changes, the output voltage remains basically the same. | |
| 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 | 24V/100mA | |
| Digital input terminal | 4 digital multi-function inputs: X1～X4 | |
| Analog input terminal | 1 analog input | |
| 1 channel (AI1) voltage source 0~10V, 0-5V input or current source 4~20mA input optional | ||
| Digital output terminal | 1 open collector multi-function 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 | ||
| Keyboard | LED display | LED digital tube displays relevant information of the inverter |
| Protection | Protect Functions | Short circuit, overcurrent, overvoltage, undervoltage, phase loss, overload, overheating, load loss and external protection, etc. |
| Conditions of Use | Installation place | Indoors, the altitude is less than 1 km, no dust, no corrosive gases and no direct sunlight. When the altitude exceeds 1,000 meters, the usage will be derated by 1% for every 100 meters higher, and the maximum usage altitude is 3,000 meters. |
| Applicable environment | -10℃～+50℃, 5%～95%RH (no condensation). When the ambient temperature exceeds 50℃, derating is required. The derating is derated by 3% for every 1℃ increase. The maximum operating ambient temperature is 60℃ | |
| Vibration | Less than 0.5g | |
| Storage environment | -40℃～+70℃ | |
| Installation method | Wall-mounted, cabinet installation | |
| Protection Level | IP20 | |
| Cooling method | Forced air cooling | |
| Rated supply voltage | Model | Applicable motor power (kW) | Heavy load rated output current (A) | Light load rated output current (A) |
| Single-phase/three-phase AC 200V～240V | EM700-0R4-2B | 0.4 | 2.8 | 3.2 |
| EM700-0R7-2B | 0.75 | 4.8 | 5 | |
| EM700-1R5-2B | 1.5 | 8 | 8.5 | |
| EM700-2R2-2B | 2.2 | 10 | 11.5 | |
| Three-phase AC 340～460V | EM700-0R7-3/3B | 0.75 | 2.5 | 3 |
| EM700-1R5-3/3B | 1.5 | 4.2 | 4.6 | |
| EM700-2R2-3/3B | 2.2 | 5.6 | 6.5 | |
| EM700-4R0-3/3B | 4 | 9.4 | 10.5 | |
| EM700-5R5-3/3B | 5.5 | 13 | 15.7 |
（a）E700-0R4-2B～EM700-0R7-2B/EM700-0R7-3B～EM700-1R5-3B Size
（b）E700-1R5-2B～EM700-2R2-2B/EM700-2R2-3B～EM700-4R0-3B Size
（c）E700-5R5-3B Size
EM700 installation direction and space
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
