Quality inverter 2HP 400V 3 Phase Electro Hydraulic Servo for pump
EM15-Z series is a driver specially developed for electro-hydraulic
servo system. it adopts the international leading motion vector
control algorithm to realize high performance and high precision
servo motor drive control, ensure product reliability and
environmental adaptability, and strengthen the ease of use of
products and professional design of the industry. powerful and
stable performance.
Product features
- The adoption of MODBUS makes the communication more reliable,
response faster and instantaneity stronger.
- Built-in high-accuracy and high-response PID algorithm module can
realize the pressure control accurately.
- Servo drive system can fully present the high performance and
superiority, significantly improving the productivity.
- It is extremely convenient for debugging and maintenance, and the
accessibility is fully considered for upper computer signal
acquisition
- Large margin design makes the protective capability strong and
makes the oil temperature and noise of the complete machine
operation significantly lower.
| Input&Output | - Input Voltage: 400V±15%
- Input Frequency: 47~63Hz
- Input Frequency Resolution: 0.01Hz (Digital setting); maximum
frequency×0.025% (Analog setting)
- Output Voltage:0~Rated input voltage
- Output Frequency: 0~320Hz(SFC); 0~3200Hz (V/F)
|
| Technical Performance | - Control Mode: Sensor-less vector control(SVC); Closed-loop vector
control (FVC); Voltage/Frequency (V/F) control
- Carrier Frequency: 0.5kHz~16kHz
- Startup Torque: G type: 0.5Hz/150% (FVC); 0Hz/180%(FVC); P type:
0.5Hz/100%
- Speed Range:1:100(SVC);1:1000(FVC)
- Speed Stability Accuracy: ±0.5%(SVC);±0.02%(FVC)
- Torque Control Accuracy: ±5%(FVC)
- Overload Capacity: G type:150% rated current 60s; 180% rated
current 3s; P type: 120% rated current 60s;150% rated current 3s.
- Torque Boost: Auto boost; Manual boost 0.1%~30.0%
- DC braking: 0.00Hz~maximum frequency (DC braking frequency);
0.0s~36.0s(Braking time); 0.0%~100.0%( Braking trigger current
value)
|
| Individualized Functions | - Built-in Simple PLC / Multiple Speeds: It realizes up to 16 speeds
via the simple PLC function or combination of DI terminal states.
- Built-in PID: It realizes closed loop control system easily.
- Auto voltage regulation (AVR): It can keep constant output voltage
automatically when the mains voltage fluctuation
- Overvoltage/ Overcurrent Stall Control: The current and voltage are
limited automatically during the running process so as to avoid
frequently tripping due to overvoltage / over current.
- Rapid Current Limit: To avoid frequently over current faults of the
frequency inverter.
- Torque Limit and Control: It can limit the torque automatically and
prevent frequently over current tripping during the running
process. Torque control can be implemented in the VC mode.
- High Performance: Control of asynchronous motor and synchronous
motor are implemented through the high-performance current vector
control technology.
- Virtual I/O: Five groups of virtual DI/DO can realize simple logic
control.
- Timing Control: Time range: 0.0~6500.0 minutes
- Motor Overheat Protection: The optional I/O extension card enables
AI3 to receive the motor temperature sensor input (PT100, PT1000)
so as to realize motor overheat protection.
- Multiple Encoder Types: It supports differential encoder,
open-collector encoder
- Protection Mode: Motor short-circuit detection at power-on,
input/output phase loss protection, over current and overvoltage
protection, less voltage protection, overheat protection and
overload protection,etc
|
Model
| Model | EM15-Z3 |
| 004 | 5d5 | 7d5 | 011 | 015 | 018 | 022 | 030 | 037 | 045 | 055 | 075 | 090 | 110 | 132 | 160 | 200 | 220 | 250 | 280 | 315 | 355 | 400 | 450 |
| Input | Voltage/Freq. | 3PH 380V；50Hz/60Hz |
| Current(A) | 14.6 | 20.5 | 26 | 35 | 38.5 | 46.5 | 62 | 76 | 92 | 113 | 128 | 157 | 180 | 214 | 256 | 307 | 385 | 430 | 468 | 525 | 590 | 665 | 785 | 883 |
| Voltage range | Allowable voltage fluctuation range:±15% |
| Output | Voltage | 3PH 0V~rated voltage |
| Current(A) | 9 | 13 | 17 | 25 | 32 | 37 | 45 | 60 | 75 | 91 | 112 | 150 | 176 | 210 | 253 | 304 | 377 | 426 | 465 | 520 | 585 | 650 | 725 | 820 |
| Overload | 150% rated current 60s, 180% rated current 3s |
| Adapted motor(KW) | 4 | 5.5 | 7.5 | 11 | 15 | 18.5 | 22 | 30 | 37 | 45 | 55 | 75 | 90 | 110 | 132 | 160 | 200 | 220 | 250 | 280 | 315 | 355 | 400 | 450 |
| Brake Unit | Built-in as standard | External |
| Output frequency | 0~3000Hz |
| Cooling | Fan cooling |
| Altitude | Lower than 1000m |
| Ambient temperature | －10℃～＋40℃40(ambient temperation at 40℃~50℃,please keep derated use) |
| Storage temperature | －20℃～＋60℃ |
| Humidity | Less than 95%RH, without condensing |
| Vibration | Less than 5.9 m/s2 (0.6 g) |
| Protection level | IP20 |
Application
Stone, brick and wood
Energy saving, big torque quickly move up and down.
Torque current control uniform cutting and big torque with low
speed.
Start and stop quickly, built-in crafts control.
Steady speed with high accuracy and big torque, high yield of
production ratio.
Printing/Packaging Machine
Have wire breakage alarm, automatic shutdown, rocker, floating
roller once in place.
Super performance of fast acceleration and deceleration, ensure
product consistency.
Reciprocating acceleration and deceleration used short time,
precise positioning.
High Stability torque control mode makes stable rewinding.
FAQ
Who are we?
We are based in Guangdong, China, start from 2017,sell to Domestic
Market(50.00%),Southeast Asia(12.00%),Eastern Europe(12.00%),South
America(5.00%),Eastern Asia(3.00%),Northern
Europe(3.00%),Oceania(3.00%),Southern Europe(3.00%),North
America(2.00%),Western Europe(2.00%),Mid
East(2.00%),Africa(1.00%),South Asia(1.00%),Central America(1.00%).
There are total about 51-100 people in our office.
How can we guarantee quality?
EMHEATER frequency inverter passed IEC test and has CE certificate.
Each piece of VFD will have 4 testing before delivery, follow ISO
9001 standard. We offer high quality VFD.
Always a pre-production sample before mass production;
Always final Inspection before shipment;
What can you buy from us?
Soft Starter, Frequency Inverter, Servo motor and drive
