The coil shaping machine is used to compaction the coil in axial direction, which improve the tightness and anti-short-circuit deformation capability of the coil, reduce the vibration of the wire of the coil in the work frequency alternating magnetic field, and guarantees the coil axial dimension reaching the design requirements.
1)Adopt the four-column hydraulic structure, the structure is simple, and the operation is reliable.
(2)The pressure is all internal forces, which has low requirements …
Item
Name of Parameter
Model/Unit
ZJA6BY(6000L/h)
ZJA9BY(9000L/h)
ZJA12BY(12000L/h)
ZJA18BY(18000L/h)
Technical parameter of the equipment
Nominal flow capacity
L/min
100
150
200
300
Limit vacuity
Pa
≤2
Working vacuity
Pa
≤30
Working pressure
Mpa
≤0.5
Working temperature of oil
C
45~65
Working power
(380V-50Hz) 3Phase 4Wires,or as per buyer’s option
Total electric power
KW
70
100
150
200
Pipe diameter of oil outlet/inlet
DN
32/32
40/40
50/50
65/65
Size
CM
250
250
280
345
CM
195
195
215
260
CM
27…
Partial Discharge Test System is used for testing i nsulation level of various insulation materials, insulation structure and electrical produ cts. It is also considered as PD power frequency source for transformers, CT/PTs, HV circuit bre akers, coupling capacitors, bushings and other power equipment.
Function:
1.
Using rapid electronic protection device.
2.
PD-free epoxy insulating cylinder with small PD value.
3.
Low impedance voltage.
4.
Strong anti-interference ability.
Specification
Capaci…
The insulation withstand voltage test device adopts PLC controller technology, 2.4G ISM networking technology, and an excellent human-machine interface, making it easy and convenient for you to use. It can be used to perform insulation strength tests on various electrical products, electrical components, and insulating materials under specified voltages to assess the insulation level of products, detect insulation defects in the test specimens, and measure overvoltage capability.
Features
1. Sta…
During testing, transformers may experience inter-turn or inter-phase short circuits, or suffer collisions during transportation, causing relative displacement of the windings. Furthermore, electromagnetic forces during short circuits and fault conditions during operation can cause winding deformation. These events alter the distributed parameters of the transformer windings, consequently affecting and changing the transformer’s original frequency domain characteristics, such as amplitude chang…
1.The modular structure can be assembled according to the size of the core window, which is not restricted by the diversification of the window size and has strong adaptability.
2.No special pit and foundation are required, which does not occupy the working space and is economical.
3.The flipping ability is strong. No additional energy is required except for the workshop crane. This saves energy, reduces the investment in auxiliary equipment and foundation, and has a good performance-price ratio…
1.The modular structure can be assembled according to the size of the core window, which is not restricted by the diversification of the window size and has strong adaptability.
2.No special pit and foundation are required, which does not occupy the working space and is economical.
3.The flipping ability is strong. No additional energy is required except for the workshop crane. This saves energy, reduces the investment in auxiliary equipment and foundation, and has a good performance-price ratio…
Sheet Metal Laser Cutting Machine is widely used in the production of transformer components, such as transformer oil tank parts, radiator accessories,mounting brackets, cover plates, flanges, and enclosure panels. With high cutting precision, smooth edges, flexible processing capability, and high production efficiency, it helps improve the manufacturing quality and consistency of transformer metal parts.
Model
1325FL
1530FL
1560FL
2040FL
2060FL
2560FL
2580FL
Working Area
1310×2550mm
1550×3050mm…
A partial discharge shielding room (PDSR) is a specialized environment designed to test and measure partial discharges in electrical equipment. Partial discharges are localized dielectric breakdowns that occur in high voltage insulation systems and can be indicative of insulation defects. Proper testing and measurement of partial discharges are crucial for ensuring the reliability and longevity of high voltage electrical equipment, such as transformers, cables, and switchgear.
This slitting line isa special equipment to slit silicon steel sheet into strips.
Features:
Globally advanced tensile shearing method is adopted for thisline.Decoiling,rewinding,slitting,tensioning,loading and unloading of the coil are all hydraulic driven to ensure high efficiency andlabor saving.
Adjustable tensioning enables precise rewinding ofthecoil.
Up-to-date PLC with logic control function increases stability and reliablity of the whole system.
Adjustable slitting speed is available.Dec…
Product Introduction
In the production process of dry-type transformers, mutual inductors, reactors, and amorphous alloy transformers, process steps such as preheating, coil pre-drying, and epoxy resin curing are very critical and directly affect the quality of the product. Therefore, the temperature uniformity and control reliability of the curing furnace are very high. Our company’s HB series curing furnace has good temperature uniformity, a variety of flexible air supply methods, a mature and…
CT/PT Measurement Range:
1. Turn ratio,polarity
2. Ratio and phase accuracy
3. Winding resistance
4. Excitation characteristics(knee points)
5. Composite error(ALF,ALFi,FS,FSi,Vb)
5. Burden impedance
Output
0~180Vrms,12Arms,36A(Peak Value)
Voltage Measuring Precision
±0.1%
CT Turns Ratio Test
Range
1~40000
Precision
±0.05%
PT Turns Ratio Test
Range
1~40000
Precision
±0.1%
Phase Test
Range
±2min
Precision
0.5min
Secondary Winding Resistance Test
Range
0~300Ω
Precision
0.2%±2mΩ
AC Burden Test
Rang…
