|
Rated Data Of Frequency Converter
|
| Model |
Power |
Power Supply
|
Output Current (A)
|
| 0.75G1-220V |
0.75KW |
220V-240V
50Hz/60Hz
|
4 |
| 1.5G1-220V |
1.5KW |
7 |
| 2.2G1-220V |
2.2KW |
9.5 |
| 0.75G3-380V |
0.75KW |
380V-440V
50Hz/60Hz
|
2.5 |
| 1.5G3-380V |
1.5KW |
4.1 |
| 2.2G3-380V |
2.2KW |
5.8 |
| 4.0G3-380V |
4.0KW |
9.4 |
| 5.5G3-380V |
5.5KW |
12.6 |
Installation Wiring
Terminal Function Description
|
Terminal
Name
|
Terminal Use
|
Setting and Description
|
| R |
Inverter power supply:
The 380V model is connected to R,S and T
The 220V model is connected to R,S or R,T
|
Air switch shall be used as over current protection device at the front end of inverter input
power supply. If leakage protection switch is added, in order to prevent misoperation of leakage switch, please select equipment with sensitivity of more than 200mA and operation time of more than 100 ms.
|
| S |
| T |
| U,V,W |
Inverter output, connected to the motor
|
In order to reduce leakage current, the motor connection line should not exceed 50 meters
|
| PE |
Grounding
|
The inverter should be well grounded
|
| COM |
Signal common terminal
|
Zero Potential of Digital and Analog Signals
|
| X1 |
Digital input X1
|
Through parameter F0.19 setting,the factory defaults is forward
|
| X2 |
Digital input X2
|
Through parameter F0.20 setting,the factory default is reverse
|
| X3 |
Digital input X3
|
Through parameter F0.21 setting,,the factory default is multi-speed first
|
| X4 |
Digital input X4
|
Through parameter F0.22 setting,the factory default is multi-speed second
|
| GND |
Signal common terminal
|
Zero potential of analog input signal
|
| +24V |
Open collector output power supply
|
+24V, max. 10mA |
| +5V |
Frequency setting potentiometer power supply
|
+5V ,max 10mA |
| Y1 |
Open collector output 1
|
4-20mA input impedance: 100 Ω |
| AI1 |
Analog input signal
|
Set by parameter F0.01 |
|
TA,TC
|
Relay output
|
Set by parameter F0.26 |
| Contact capacity: AC 250V / 3A |
| DC 24V/2A DC 24V/2A |
Product size
|
Inverter Product Size
|
| Model |
H |
W |
D |
A |
B |
C |
| 0.75G1-220V |
170 |
78 |
135 |
60 |
160 |
150 |
| 1.5G1-220V |
170 |
78 |
135 |
60 |
160 |
150 |
| 2.2G1-220V |
170 |
78 |
135 |
60 |
160 |
150 |
| 0.75G3-380V |
170 |
78 |
135 |
60 |
160 |
150 |
| 1.5G3-380V |
170 |
78 |
135 |
60 |
160 |
150 |
| 2.2G3-380V |
170 |
78 |
135 |
60 |
160 |
150 |
| 4.0G3-380V |
212 |
95 |
151 |
78 |
200 |
180 |
| 5.5G3-380V |
212 |
95 |
151 |
78 |
200 |
180 |
Q: Could you offer the free samples ?
A: Yeah, but it depends products, Pls contact us ina@pneuhydr.com or whatsapp 0086 15168536055
Q: What ' s your business scope ?
A: Our business scope is service of exporter automation parts with full container, and sell air cylinder , air source treatment , solenoid valve , air valve, motorize valve , Brass valve, hydraulic valve, hydraulic cylinder, air and oil fitting, pressure gauge etc .
Q: What types of products you can make ?
A: We can make many kinds of stainless steel, brass ,aluminum materials processing .like high pressure Valve / solenoid valve / electric valve / water valve/pneumatic valve/air cylinder/hydraulic valve/hydraulic accumulator products and so on .
Q: Can the product be made with our logo and brand ?
A: Yes , of course , we can make . we are OEM supplier for years and professional to make . But you need give us the authorization if it is possible .
Q:Can you provide original famous pneumatic and hydraulic,instruments brand goods ?
A: Yes,We can supply like Festo,Smc,Ckd,Burket,Hydac,Rexroth,Siemens,Rosemount,Marsh ,Endress+Hauser etc.
Q: Is there a warranty available?
A: Yes, normally products is one year quality guarantee.
Q: Is the connector in British or Metric system? What is the difference between PT, NPT, and G threads?
A: The G thread is cylindrical and does not seal itself, requiring additional gaskets to prevent leakage. PT and NPT are conical, and the internal and external threads become tighter and tighter when tightened. Sealing is achieved through the deformation of the threads, and sealant or tape is usually used in conjunction to enhance the sealing effect
G-thread is a cylindrical straight pipe used for non sealed connections; PT thread is a conical tube that relies on the deformation and sealing of the thread itself; NPT is also a conical tube with a tooth profile angle of 60 degrees, mainly used in North America
Q: How to convert pressure units: MPa, bar, psi, kg/cm ²?
A: 1MPa=10bar≈145psi≈10kg
Q:What usually causes the burnout of solenoid valve coils?
A:Incorrect voltage and hz, frequent switching, pilot head entering liquid,valve core and spring problem,environment hot,heavy vibration etc.
Q: What should be noted for pneumatic components in high temperature or extremely cold environments?
| Focus Point |
High Temperature Environment Countermeasures |
Extreme Cold Environment Countermeasures |
| Seals |
Fluororubber, PTFE |
Low-temperature nitrile, silicone rubber, polyurethane |
| Lubrication |
High-temperature synthetic grease (low volatility) |
Low-temperature grease (low pour point, low viscosity) |
| Air Supply Treatment |
Strengthen cooling, efficient water removal |
Ultra-low dew point drying (refrigeration + adsorption type), heat tracing |
| Metal Components |
Reserve expansion clearance |
Select materials with low-temperature toughness, prevent leakage due to cold shrinkage |
| Control Components |
High heat-resistant grade coils, heat dissipation, low power consumption |
Install insulation boxes, local heating, prevent cold condensation |
| Installation |
Keep away from heat sources, add heat insulation plates |
Avoid exposure to wind and snow, wrap with thermal insulation materials |
Your message must be between 20-3,000 characters!
English
