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{"title":"1000A High Current Temperature Rise Test System and Equipment for Transformer","imgUrl":"https:\/\/img.chinax.com\/nimg\/42\/b2\/108fcc98f469853d92f13612401a-200x200-1\/1000a_high_current_temperature_rise_test_system_and_equipment_for_transformer_switchgear_and_busbar_heat_run_testing_in_power_equi.jpg","attrs":{"Model Number":"DDG","Test Type":"Temperature Rise","Minimum Order Quantity":"1","Temperature Monitoring":"Multi-point"}}
{"title":"Three Phase Primary Current Injection Temperature Rise Test Equipment for","imgUrl":"https:\/\/img.chinax.com\/nimg\/12\/6e\/19c2cfb9c381781a0e66f258502f-200x200-1\/three_phase_primary_current_injection_temperature_rise_test_equipment_for_switchgear_2c_circuit_breaker_and_busbar_temperature_tes.jpg","attrs":{"Model Number":"SXWA","Temperature Channels":"12\/24\/48\/64 channels optional","Minimum Order Quantity":"1 Set","Input Voltage":"380V 50Hz, 2-phase \/ 3-phase"}}
{"title":"Full Automatic High Current Temperature Rise Test Equipment with Multi-channel","imgUrl":"https:\/\/img.chinax.com\/nimg\/cf\/34\/c6cdff27e47cf74ecf0c15bd13be-200x200-1\/full_automatic_high_current_temperature_rise_test_equipment_with_multi_channel_temperature_data_acquisition_for_electrical_equipme.jpg","attrs":{"Model Number":"SXWA","Temperature Probe":"12\/24\/48\/64 Ways","Certification":"CE\/SGS\/EMS\/ISO 9001","Waveform":"Standard Sine Wave"}}
{"title":"Long-term Operation Temperature Rise Test System Temperature Rise Test Equipment","imgUrl":"https:\/\/img.chinax.com\/nimg\/56\/bf\/202f9d7f633840a405aff2620b02-200x200-1\/long_term_operation_temperature_rise_test_system_temperature_rise_test_equipment_for_transformer_26_lv_2fmv_switchgear.jpg","attrs":{"Model Number":"SXWA","Temperature Channels":"12\/24\/48\/64CH","Minimum Order Quantity":"1 Set","Input Voltage":"AC 380V three-phase power supply, 50Hz"}}
{"title":"Industrial Temperature Rise Test System High Precision Temperature Rise Test","imgUrl":"https:\/\/img.chinax.com\/nimg\/ce\/7f\/4a0f01ec44152efc8ceb382d13a8-200x200-1\/industrial_temperature_rise_test_system_high_precision_temperature_rise_test_equipment_for_switch_cabinet_and_contact_terminal_tes.jpg","attrs":{"Model Number":"DDG","Temperature Acquisition":"12\/24\/48\/64 Channels","Minimum Order Quantity":"1 Set","Input Power":"Two-phase \/ Three-phase 380V 50Hz"}}
{"title":"Intelligent Multi-channel Monitoring Temperature Rise Test Equipment for Busbar,","imgUrl":"https:\/\/img.chinax.com\/nimg\/b4\/dd\/9437d709c2b9fc61d442ba209ead-200x200-1\/intelligent_multi_channel_monitoring_temperature_rise_test_equipment_for_busbar_2c_circuit_breaker_and_electrical_contact_temperat.jpg","attrs":{"Model Number":"DDG","Temperature Range":"10\u2103 to 800\u2103","Minimum Order Quantity":"1 Set","Waveform Distortion":"THD \u22641%"}}
The Transformer Temperature Rise Test System adopts low power consumption, large-capacity voltage regulator and converter with high permeability iron core. It has advantages of large output current, low heat generation and light weight.
The system is specially designed for temperature rise test of distribution transformers and power transformers. It can accurately complete winding temperature rise experiments, meet the requirements of transformer type test and routine test, and also be applicable for temperature rise testing of busbars, cables, switchgears and other low-voltage electrical equipment.
Feature
Intuitive Readout: Equipped with digital meters to directly display measured values of current, voltage and temperature factor, facilitating observation and recording during tests.
High Measurement Accuracy: Delivers superior precision and reliable test results.
Protective Functions: Digital setting for overcurrent protection threshold and timing current enables more accurate protection control.
Operation Modes: Supports manual and automatic operation.
Intelligent Functions: Automatically generates test curves and standard test reports.
Technical Parameters
Input Power: 2-phase or 3-phase AC 380V, 50Hz
Output: Single-phase or 3-phase 0–20 kVA AC or DC high current. Current can be smoothly and continuously adjusted with accuracy better than Class 0.2.
Output Current Waveform: Standard sine wave with minimal burrs. Ripple coefficient less than 0.3%, exceeding power system standard requirements.
Current Regulation Mode: Continuous true RMS adjustment
Output Waveform: Standard sine wave
Open-circuit Output Voltage: 10V / 15V / 20V
Current Stability: 0.2%
Current Waveform Distortion: THD ≤ 1%
Protection Settings: Overcurrent, overvoltage and overheat protection
Capability for Component Test: Measures current operating time of tested components, synchronously captures and locks operating time; automatically identifies normally open and normally closed contacts.
A temperature rise test system is a specialized testing device used to measure the temperature increase of electrical equipment when operating under rated current conditions.
It evaluates whether equipment can safely withstand continuous operation without excessive heating.
2.What equipment can be tested by this system?
The system is suitable for testing:
High voltage switchgear
Circuit breakers
Disconnect switches
Transformers
Busbars
Contactors
Current transformers
Cable connections
3.Why is temperature rise testing important?
Excessive temperature rise may cause:
Insulation aging
Contact damage
Reduced equipment lifespan
Electrical failures
Temperature rise testing helps verify equipment safety and reliability before operation.
4.Is this system fully automatic?
Yes.The system supports automatic:
Current adjustment
Temperature acquisition
Data recording
Curve generation
Test report creation
Operators can complete testing with minimal manual intervention.
5.How many temperature channels are available?
The standard configuration supports:
12 channels
24 channels
48 channels
64 channels
Customized channel numbers are available according to customer requirements.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2005
Ecer Certification:
Verified Supplier
Sansion Power Electric Co., Ltd was established in 2005, a technocrat who have rich experience of more than 10 years in R&D, manufacturing and marketing of power electrical testing products, which are widely used in the fields of power electric, railroad, energy conservation and environment prot... Sansion Power Electric Co., Ltd was established in 2005, a technocrat who have rich experience of more than 10 years in R&D, manufacturing and marketing of power electrical testing products, which are widely used in the fields of power electric, railroad, energy conservation and environment prot...