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Stator Core Magnetic Parameters
Tester
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Product Name:
Stator Core
Magnetic Parameters TesterProduct Type:
ATS-300MProduct exhibitors:
Hunan Linkjoin Technology Co.,
Ltd.Concern Index:347
Product Documentation:
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Stator Core Magnetic Parameters Tester is a testing equipment for stator or
transformer core. Stator Core Magnetic Parameters Tester can also measure the
magnetic parameter for other metal like iron.
Stator Core Magnetic Parameters
Tester
Detailed description of
ATS-300M Stator Core Magnetic
Parameters Tester is apply in measuring stator core of Motor(silicon
steel), iron core of industrial frequency transformer, finished
transformer, amorphous, ultracrystallite and permalloy iron core ( close
loop sample) under the condition of frequency 50Hz and 60Hz’s dynamic
hysteresis loop, magnetizing curve and power loss curve.
Stator
Core Magnetic Parameters Tester accurate measurement of magnetic
core amplitude permeability μa, loss angel δ, specific total loss Ps,
remanence Br, coercive force Hc and other dynamic magnetic characteristic
parameters.
Equipment has powerful data processing and memory
property and adopted thread integration techniques in embedded system. It
use the high speed microprocessor, highly integrated the excitation
control, data acquisition, data processing and other
unit.
|
|
·Output
is sine wave, output distortion is very low and nothing to do with the
load, ensure the accuracy of the test result.
·Excitation
power supply and current are both multi-range automatic output, it could
automatically select the output range according to the test samples and
number of turns, ensure the accuracy of the test result.
·Adopt
32-bit embedded high speed processor, with powerful function of data
processing.
·It
could test one point or multi-point ( when single-machine operation ),
testing average time of one point is about 12 seconds. ·Test
for hot rolling, cold rolling and non-oriented silicon steel iron core,
permalloy, amorphous and such soft magnet core.
·Test
sample shape: toroid, E shape, U shape and such close-circuit
samples.
·Support
the result-sorting, simple operation, well suitable for field
measurement.
·Adopt
size 320×240 big screen LCD which could show all kinds of waves, curves
and test results.
·Support
USB2.0 HOST interface ( it could connect with U disk, use U disk to store
a lot ).
·Support
RS232 interface, which could connect with PC to be the test system
(Optional SM Windows test software), with more
function. |
| Hardwares parameters |
|
Excitation Power Supply |
|
System parameters:
Processor:
32-bit ARM embedded high speed processor
Outer storage: U disk storage, compatible for kinds of U disk, with 4G
capacity or more, it could save 100,000 pieces of
data.
Interface: RS232、USB2.0 HOST(connect with U
disk)
Display: 320×240 lattice, 5.7 inch LCD
screen
Data sampling:
A/D Convertion:
Dual Channel, successive approximation converter
Voltage Sampling: 0~3~30~300V( Peak value
)
Current Sampling : 0~3~30~300~3000~30000 mA
|
Output power: 300VA, sine wave
Output Frequency: 50Hz, 60Hz
Frequency Error: Set
value within ±0.05%
Output
voltage: 0~10~50~80~100V(Effective value)
Output
current: 0~30~300~3000~30000mA(Peak value)
Voltage
Distortion: superior to 0.5%
Voltage
Stability: superior to 0.2%
Signal produce
way: DDS digital frequency Integration way |
Measuring Accuracy (Warm-up for half an hour; Temperature:
18℃~28℃Test under the condition of no outside magnetic field interrupted and
temperature 30~ 75% RH circumstance.)
| Test
parameters |
Lock Accuracy |
Measurement
Accuracy |
| Magnetic Induction (Bm) |
±0.3% |
±[0.3% + 0.1% × (Vf/Vr-1)]
(Vf: Induction
voltage sampling gear full range value, Vr: Induction voltage
measuring peak value)
(Vf/Vr-1) equal to or less than 2 (30V, 300V
voltage sampling gear) |
| Magnetic Field Strength(Hm) |
±0.5% |
± [0.3% + 0.1% × (If/Ir-1)]
(If:
Excitation current sampling gear full range value, Ir: Excitation
current measuring peak value)
(If/Ir-1) equal to or less than 2
(300mA, 3000mA, 30000mA current sampling gear ) |
| Specific total loss Ps |
--- |
±[1.0+ (Φ/90°) × 0.25 × tan(Φ)]
(Φ:
Induction voltage and excitation current ‘s phase
angle.) |
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