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{"title":"Six Phase Relay Protection Tester with 320VA Power and 2 Years Warranty","imgUrl":"https:\/\/img.chinax.com\/nimg\/17\/a1\/c024d67bb7201efa8739f92d9fd2-200x200-1\/six_phase_relay_protection_tester_with_320va_power_and_2_years_warranty.jpg","attrs":{"Brand Name":"MINGYANG","Model Number":"MY-T1200A","Place of Origin":"China Mainland","Minimum Order Quantity":"1"}}
{"title":"Multifunctional Microcomputer Relay Protection Tester with 8 Digital Inputs, 4","imgUrl":"https:\/\/img.chinax.com\/nimg\/cf\/cd\/a3d06736775d957803c1de453702-200x200-1\/multifunctional_microcomputer_relay_protection_tester_with_8_digital_inputs_2c_4_outputs_and_3_phase_voltage_2fcurrent_output.jpg","attrs":{"Brand Name":"MINGYANG","Model Number":"MY-S701","Place of Origin":"China Mainland","Minimum Order Quantity":"1"}}
{"title":"\u00b10.5% Accuracy Single-Phase Microcomputer Relay Protection Tester with IP55 &","imgUrl":"https:\/\/img.chinax.com\/nimg\/20\/59\/400d1f6fd33cdf57bd176395d3ee-200x200-1\/c2_b10_5_25_accuracy_single_phase_microcomputer_relay_protection_tester_with_ip55_26_compact_portable_design.jpg","attrs":{"Brand Name":"MINGYANG","Model Number":"MYJB","Place of Origin":"China Mainland","Minimum Order Quantity":"1"}}
{"title":"Three Phase Protective Relay Test Set With PC Control Software For Power System","imgUrl":"https:\/\/img.chinax.com\/nimg\/77\/76\/ed8228d4baa212c5cdee194c3fcf-200x200-1\/three_phase_protective_relay_test_set_with_pc_control_software_for_power_system_testing.jpg","attrs":{"Brand Name":"MINGYANG","Model Number":"MY-802","Place of Origin":"China Mainland","Minimum Order Quantity":"1"}}
{"title":"High Accuracy Six Phase Secondary Injection Test Equipment Portable Relay Tester","imgUrl":"https:\/\/img.chinax.com\/nimg\/53\/29\/b120a043275926b67416b1c3741c-200x200-1\/high_accuracy_six_phase_secondary_injection_test_equipment_portable_relay_tester.jpg","attrs":{"Brand Name":"MINGYANG","Model Number":"MY-1200","Place of Origin":"China Mainland","Minimum Order Quantity":"1"}}
{"title":"Three Phase Microcomputer Relay Protection Tester With High Precision Multi","imgUrl":"https:\/\/img.chinax.com\/nimg\/ac\/cd\/fe50b1893f69e1e13524ebbbff07-200x200-1\/three_phase_microcomputer_relay_protection_tester_with_high_precision_multi_output.jpg","attrs":{"Brand Name":"MINGYANG","Model Number":"MY-702","Place of Origin":"China Mainland","Minimum Order Quantity":"1"}}
The High-fidelity Multi-harmonic Three-phase Microcomputer Relay Protection Tester is an advanced testing instrument designed for comprehensive relay protection verification and testing applications.
Key Features
Intelligent host with high-speed digital signal processor featuring fast computing speed and wide transmission frequency band
Generates high-density fitted sine waves with 360 points per cycle for superior waveform fidelity and minimal distortion
Advanced harmonic output capability, achieving 60 points per week even for 9th harmonic at 300Hz
Standalone operation with large-screen touch LCD display and full Chinese language support
Comprehensive testing capabilities for various relay types including current, voltage, inverse time, power direction, impedance, differential, and more
Computer connectivity for automated verification tasks through Windows-based software
16-bit DAC chip ensuring high accuracy and excellent linearity of fitted waveforms
High-fidelity power amplifier with large output capacity for both current and voltage output
Direct output of AC/DC voltage and current with variable angle and frequency
Comprehensive self-protection features including heat dissipation and fault diagnostics
Rich contact array with 10 inputs and 6 outputs, compatible with various contact types
Compact single-box design with AC 220V power operation for easy mobility
Technical Specifications
Parameter
Specification
Phase Current Output (Effective Value)
0-40A per phase
Three-parallel Current Output (Effective Value)
0-120A
Long-term Allowable Operating Value (Phase Current)
10A per phase
Maximum Output Capacity (Phase Current)
450VA
Maximum Capacity at Parallel Current 120A
1200VA
Allowable Working Time at Parallel Current 120A
8s
Frequency Range (Fundamental Wave)
20-1000Hz
Harmonic Order
1 to 9 times
Product Images
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Ecer Certification:
Verified Supplier
Our Service
Wuhan Mingyang Industrial Technology Co., Ltd. has a professional sales and technical team to deliver premium pre-sales consultation and full technical support.
We maintain an efficient after-sales team to timely resolve all product and technical issues for global custome... Our Service
Wuhan Mingyang Industrial Technology Co., Ltd. has a professional sales and technical team to deliver premium pre-sales consultation and full technical support.
We maintain an efficient after-sales team to timely resolve all product and technical issues for global custome...