Vevor SY-2HP-2P-B34 2HP 3450rpm Electric Motor 3-Phase Air Compressor

Product's Documents

Below are documents related to this product, you can read online or download:
SY-2HP-2P-B34 photo

User Manual

This is the main product document for model SY-2HP-2P-B34.

The file format is pdf, 64 pages, you can download this manual here .

background
Technical Support and E-Warranty Certificate www.vevor.com/support
THREE-PHASE INDUCTION MOTOR
Model: SY-2HP-2P-B34
We continue to be committed to provide you tools with competitive price.
"Save Half", "Half Price" or any other similar expressions used by us only represents an
estimate of savings you might benefit from buying certain tools with us compared to the major
top brands and does not necessarily mean to cover all categories of tools offered by us. You
are kindly reminded to verify carefully when you are placing an order with us if you are
actually saving half in comparison with the top major brands.
background
- 1 -
MODEL: SY-2HP-2P-B34
Have product questions? Need technical support? Please feel free to
contact us:
Technical Support and E-Warranty Certificate
www.vevor.com/support
NEED HELP? CONTACT US!
This is the original instruction, please read all manual instructions
carefully before operating. VEVOR reserves a clear interpretation of our
user manual. The appearance of the product shall be subject to the
product you received. Please forgive us that we won't inform you again if
there are any technology or software updates on our product.
THREE-PHASE
INDUCTION MOTOR
background
- 2 -
SAFETY WARNINGS AND PRECAUTIONS
1. Voltage, frequency and the wiring style should be consistent with the motor
nameplate, power supply voltage should be maintained at plus or minus 5% of the
rated operating range.
2. No more than 1000 meters above sea level.
3. Ambient air temperature not exceeding 45 .
4. The motor must have a good grounding device
5. Before option must measure 500-volt megohm table winding insulation
resistance to ground, and its value should be more than 0.2 megohm, or to be
dried.
6. Before starting pull action shaft, it should be flexible rotation, no friction and
collisions, running should be smooth and lightly, without stagnation and the noise,
if found the strange noise, overheating,burning smell, smoke or slow speed of the
phenomenon, should immediately turn off power, shutdown inspection, repair it.
7. The surrounding environment should keep clean and dry and well ventilated.
8. When the motors are not allowed backward in the slow,not frequent start,
Capacitor-running motors can not belong-term light-load use.
9. Bearing grease should be changed every six months, to fll the bearing chamber
is about 60%of the gap is appropriate.
10. Check whether the motor fastening is fasten
11. Check whether the turn is right, if don't, then in accordance with the following
methods of grafting.(A.the introduction of three-phase line can be any swap 2.B.
any swap the main section of THREE-phase winding circumstances leading to
side can help.)
12. According to the rated motor power continuous operation, the heating part of
the maximum permissible temperature rise shall not exceed the following
requirements.
13. Winding Temperature:75 Core:75 Rolling:55 .
background
- 3 -
14. This series of motors using environment and conditions:can be used in wet
dusty place, but should always pay attention to cleaning and inspection to prevent
the extended, dust, iron and other foreign body broken motor interior.
15. Motor routine maintenance:
Electrical outlet box part of the electrical contacts should be kept clean and good
contacts, whether the motor air inlet plug, so as not to affect the motor life. Regular
maintenance should be a half a year, check the motor remove dust and oil,grease
and abrasion.
16.The motor running check:
When motor is operated it should always be paid attention to whether the load
data in current with requirement, whether the bearing has phenomena of heat and
leakage, if found abnormal or sound, should be stopped immediately for inspection.
Until fault is identified,do not do Starting test.
TECHNICAL INFO
Model NO
SY-2HP-2P-B34
Horsepower
2HP
Frame size
56C
Rated current
6.3A/3.2A
shaft Length
1.88"
shaft Diameter
5/8" keyed shaft
Rated speed
3450 RPM
phase
Three- phase
voltage
230V/460V
Frequency
60 HZ
Rotation
CCW/CW
background
- 4 -
Enclosure
TEFC
Insulation
F
service Factor
1.15
Duty
cont. S1
class of
protection
IP23
DES-AMB
40
CONNECTION METHOD
Factory setting is the 230V voltage wiring method;
B. T1-T6 are the motor lead wires
C. Changed from CCW to CW is the exchange of T1 and T3.
Connection(230V)
1) T4 and T1 are connected in parallel to the three-phase power supply U
2) T5 and T2 are connected in parallel to three-phase power supply V
3) T6 and T3 are connected in parallel to three-phase power supply W
Connection (460V)
1) T4, T5, T6 in parallel
2) T1, T2, and T3 are respectively connected to three-phase electrical U \V\M
3)
background
- 5 -
COMMON PROBLEMS AND REMEDIES
Problem 1:
When you receive the motor, please check whether the front shaft of the motor can
rotate. if you find that manual rotation is not possible.
Solution:
The concentricity of the motor may be damaged during transportation. You can
hammer the shaft, front end cover and back end cover with a wooden hammer or a
rubber hammer to adjust the concentricity. Until the shaft of the motor can be
turned flexibly manually.
Problem 2:
The motor does not work when it is powered on.
Solution:
1) Please check the power supply to make sure the output voltage is correct.
2) Please check the wiring carefully to make sure it's the same as the
wiring diagram.
3) Please press the red protector button, hear the clear "click" reset sound then
reconnect the power, start the motor.
Problem 3:
After the motor is powered on, it rotates slowly and cannot be started normally.
Solution:
1)Please check the power supply to make sure the output voltage is
correct.2) Please check the wiring carefully to make sure it's the same as the
wiring diagram.
4) Check the capacitance of the motor to ensure that the capacitance is in good
condition.
Problem 4:
After running for a period of time, the motor heats up and stops working
Solution:
Motor overloaded running, protector function. After half an hour of cooling. press
the red protector button to reset and try again
background
- 6 -
background
Technical Support and E-Warranty Certificate
www.vevor.com/support

Specifications

Vevor SY-2HP-2P-B34 Questions and Answers