| Customization: | Available |
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| Application: | High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer |
| Output Type: | Three Phase |
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ES500A High Performance VFD
18.5kw China Frequency Converter with High Performance Epsivo ES500A VFD
ES500A is a versatile high-performance VFD of Epsivo with optimized vector variable-frequency technology. With its high-performance current vector technology, it can easily drive a wide range of asynchronous and permanent magnet synchronous motors. The technical and performance problems encountered in applications such as cable, machine tool, metal product, petrochemical, natural gas, lifting equipment, papermaking, textiles, printing and dyeing, and ceramics can be easily solved.
18.5kw China Frequency Converter with High Performance Epsivo ES500A VFD
AC 3PH 220V~240V 0.75~200kW
AC 3PH 380V~415V 0.75~710kW
| Technical Item | Specification | |
| Basic function |
Output frequency | Vector control: 0~500Hz V/f control: 0~3200Hz |
| Control mode | V/f control Sensorless vector control (SVC) Close-loop vector control (FVC) |
|
| Carrier frequency | 0.8kHz~12kHz, automatically adjusted based on the load characteristics | |
| Input frequency resolution | Digital setting: 0.01Hz Analog setting: maximum frequency * 0.025% |
|
| Starting torque | G type: 0.5Hz/150% P type: 0.5Hz/100% |
|
| Speed adjustment range |
1:100 (SVC), 1:1000 (FVC) | |
| Speed stability accuracy | ±0.5% (SVC), ±0.02% (FVC) | |
| Torque control response & precision |
Response time: 5ms, precision: ±5% (FVC) | |
| Overload capacity |
G type: 150% 60s; 180% 3s P type: 120% 60s; 150% 3s |
|
| Torque boost | Automatic torque boost; manual torque boost 0.1%~30.0% | |
| V/f curve | Three types: linear, multiple point and square type (1.2 power, 1.4 power, 1.6 power, 1.8 power, square) |
|
| V/f separation | 2 modes: complete separation, half separation | |
| Acceleration/ deceleration mode |
Straight line/S curve; four kinds of acceleration/deceleration time, range: 0.1s~6500.0s | |
| DC braking | DC braking frequency: 0.00Hz~maximum frequency Braking time: 0.0s~36.0s Braking action current value: 0.0%~100.0% |
|
| Jog control | Jog frequency range: 0.00Hz~50.00Hz Jog acceleration/deceleration time: 0.0s~6500.0s |
|
| Simple PLC & multi-step speed operation | It can realize up to 16 steps speed via the built-in PLC function or control terminal. | |
| Built-in PID | Built-in PID control to easily realize the close loop control of the process parameters (such as pressure, temperature, flow, etc.) | |
| Automatic voltage Regulation (AVR) |
Automatically maintain a constant output voltage when grid voltage changes | |
| Common DC bus | Common DC bus for several inverters, energy balanced automatically | |
| Overvoltage & overcurrent stall control | Automatically limit the current and voltage during the operation, prevent frequent overcurrent and overvoltage trip | |
| Rapid current limit | Minimizing overcurrent fault, protect the normal operation of inverter | |
| Torque limit & control | "Excavator" characteristics, automatically limit the torque during the operation, prevent frequent overcurrent trip; torque control can be achieved on close-loop vector control mode. |
|
| Fault protection function | Overcurrent, overvoltage, under-voltage, overheating, default phase, overload, short-circuit, etc., can record the detailed running status during failure & has fault automatic reset function | |
| Individualized function |
High performance | Can control the asynchronous motor and synchronous motor based on the high-performance current vector control technology. |
| Non-stop when instantaneous power off |
The load feedback energy compensates the voltage reduction when instantaneous power off, so that the AC drive can continue to run for a short time. | |
| Virtual IO | Five groups of virtual DI/DO can realize simple logic control. | |
| Timing control | Time range: 0.0min~6500.0min | |
| Multi-motor switching | 2 groups of motor parameters, arbitrary switching between 2 motors | |
| Communication protocol |
Standard MODBUS (RS-485) and optional CANopen communication | |
| Multiple encoder support | It supports various encoders such as differential encoder, open-collector encoder and also support rotary transformer. | |
| Operation | Running command source | Keypad control Terminal control Serial communication control |
| Frequency source | Digital setting, analog setting, pulse frequency setting, serial communication setting, multi-step speed setting & simple PLC, PID setting, etc. These frequency settings can be combined & switched in various modes. | |
| Auxiliary frequency source |
There are ten auxiliary frequency sources. It can implement fine tuning and frequency synthesis. |
|
| Input terminal | 7 digital input (DI1~DI7), DI7 supports max. 100 kHz high-speed pulse input. 3 analog input: AI1 & AI2: 0~10V AI3: 0~10V or 4~20mA |
|
| Output terminal | 1 output (FM), optional for open collector output or high-speed pulse output (0~100kHz) 2 relay output 2 analog output: AO1: 0~10V or 0/4~20mA AO2: 0~10V |
|
| Environment | Altitude | Less than 1000m; rises each 1000m, derates 10% to use |
| Ambient temperature | -10ºC~+40ºC (if 40ºC~50ºC, please derate to use) | |
| Humidity | Less than 95%RH, no water condenses | |
| Storage temperature | -20ºC~+60ºC | |
| Model | Motor | Rated Input Current (A) |
Rated output Current (A) |
|
| kW | HP | |||
| 3AC 380~415V±15% | ||||
| ES500A-4T0.75GB/1.5PB | 0.75/1.5 | 1/2 | 3.4/5.0 | 2.1/3.8 |
| ES500A-4T1.5GB/2.2PB | 1.5/2.2 | 2/3 | 5.0/5.8 | 3.8/5.1 |
| ES500A-4T2.2GB/3.7PB | 2.2/3.7 | 3/5 | 5.8/10.5 | 5.1/9.0 |
| ES500A-4T3.7GB/5.5PB | 3.7/5.5 | 5/7.5 | 10.5/14.6 | 9.0/13 |
| ES500A-4T5.5GB/7.5PB | 5.5/7.5 | 7.5/10 | 14.6/20.5 | 13/17 |
| ES500A-4T7.5GB/11PB | 7.5/11 | 10/15 | 20.5/26 | 17/25 |
| ES500A-4T11GB/15PB | 11/15 | 15/20 | 26/35 | 25/32 |
| ES500A-4T15GB/18.5PB | 15/18.5 | 20/25 | 35/38.5 | 32/37 |
| ES500A-4T18.5GB/22PB | 18.5/22 | 25/30 | 38.5/46.5 | 37/45 |
| ES500A-4T22GB/30PB | 22/30 | 30/40 | 46.5/62.5 | 45/60 |
| ES500A-4T30G/37P | 30/37 | 40/50 | 62.5/76.0 | 60/75 |
| ES500A-4T37G/45P | 37/45 | 50/60 | 76.0/92.0 | 75/91 |
| ES500A-4T45G/55P | 45/55 | 60/75 | 92.0/113 | 91/112 |
| ES500A-4T55G/75P | 55/75 | 75/100 | 113/157 | 112/150 |
| ES500A-4T75G/90P | 75/90 | 100/125 | 157/180 | 150/176 |
| ES500A-4T90G/110P | 90/110 | 125/150 | 180/214 | 176/210 |
| ES500A-4T110G/132P | 110/132 | 150/175 | 214/256 | 210/253 |
| ES500A-4T132G/160P | 132/160 | 175/210 | 256/307 | 253/304 |
| ES500A-4T160G/185P | 160/185 | 210/250 | 307/350 | 304/340 |
| ES500A-4T185G/200P | 185/200 | 250/260 | 350/385 | 340/377 |
| ES500A-4T200G/220P | 200/220 | 260/300 | 385/430 | 377/426 |
| ES500A-4T220G/250P | 220/250 | 300/330 | 430/468 | 426/465 |
| ES500A-4T250G/280P | 250/280 | 330/370 | 468/525 | 465/520 |
| ES500A-4T280G/315P | 280/315 | 370/420 | 525/590 | 520/585 |
| ES500A-4T315G/350P | 315/350 | 420/470 | 590/665 | 585/650 |
| ES500A-4T350G/400P | 350/400 | 470/530 | 665/785 | 650/725 |
| ES500A-4T400G | 400 | 530 | 785 | 725 |
| ES500A-4T450G | 450 | 600 | 840 | 820 |
| ES500A-4T500G | 500 | 660 | 880 | 860 |
| ES500A-4T560G | 560 | 750 | 980 | 950 |
| ES500A-4T630G | 630 | 840 | 1130 | 1100 |
| ES500A-4T710G | 710 | 950 | 1290 | 1250 |
Q1: Can I have a sample order?
A1: Yes, we welcome sample order to test and verify the quality and performance. Mixed model samples are acceptable too.
Q2: Do you have any MOQ limit?
A2: NO MOQ. Please just send us inquiry.
Q3: What is the lead time?
A3: We have some stock for common models. Common model samples take 1-3 days; bulk orders take 3-10 working days. Uncommon models take 20-30 working days and depends on the actual situation of the production line.
Q4: Do you offer warranty for the products?
A4: Yes, we provide 18 months warranty for the failure or damage under normal use conditions. If the equipment has been used for over 18 months, reasonable repair expenses will be charged.
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