ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
AC current source
The virtual value of each phase output when six phase current output: 0 ~ 30A; output precision: 0.2 grade
The virtual value of each phase output when three phase current output: 0 ~ 60A
The virtual value of six phase parallel current output: 0 ~ 180A
The allowed virtual value when the phase current work long time: 10A
The maximum output power of phase current: 300VA
The maximum output power when six phase parallel current output: 1000VA
The allowed working time when six phase parallel current maximum output: 10s
Frequency range (fundamental wave): 0 ~ 1000Hz
Harmonic order: 2 ~ 20
Phase: 0~360º
DC current source
Current output: 0 ~ ±10A / phase ; output precision: 0.5 grade
The maximum load volatage output: 20V
AC voltage source:
The virtual value of phase voltage output: 0 ~ 120V output precision: 0.2 grade
The virtual value of line voltage output: 0 ~ 240V
The output power of phase voltage/ line voltage: 75VA / 100VA
Frequency range (fundamental wave): 0 ~ 1000Hz
Harmonic order: 2 ~ 20
Phase: 0~360º
DC voltage source
The output amplitude of phase voltage: 0 ~ ±160V ; output precision: 0.5 grade
The output amplitude of line voltage: 0 ~ ±320V
The output power of phase voltage/ line voltage: 70VA / 140VA
Switching terminal
8 channels input
Free contact: 1～20mA, 24V
Electric potential contacts: “0”：0 ~ +6V; “1”：+11V ~ +250V
4 channels output: 110V/2A; 220V/1A
Time measurement range
1ms ~ 9999s , measurement accuracy 1ms
Power:
AC220V ± 10% ; 50Hz
Product features:
1. Versatile Output Options:
Easily configure six-phase voltage and current outputs, offering various combinations like four-phase current with three-phase current, six-phase voltage mode, six-phase current mode, and 12-phase output mode. It's compatible with traditional testing methods and enables convenient three-phase transformer differential testing.
2. Flexible Operations:
Operate independently or connect to an external laptop or desktop for efficient and stable performance.
3. Advanced Linear Power Amplification:
This 6 Phase Protection Relay Testing Kit Utilizes modular linear power amplifiers for high fidelity, reliability, and excellent performance, ensuring minimal interference during testing and precise waveform accuracy.
4. High-Performance Mainframe:
The Electrical Three-Phase Protection Relay Tester Equipped with DSP control for fast operation, real-time digital signal processing, wide bandwidth, and high-resolution D/A conversion. Delivers highly precise, distortion-free, and linear output waveforms in a compact, lightweight design.
5. Robust Software Capabilities:
Conducts comprehensive automated validation tasks, scans protection settings, records fault playback, stores test data, displays vectors, and prints reports. Facilitates three-phase differential protection testing with six-phase current support.
6. Independent DC Power Output:
Features adjustable 110V and 220V DC power outputs for versatile testing applications.
7. Comprehensive Interfaces:
The Electrical Three-Phase Protection Relay Tester Includes USB communication ports for seamless connectivity with computers and other external devices.
8. Enhanced Self-Protection Features:
Incorporates a well-designed heat dissipation structure and reliable hardware protection measures, with power soft-start functionality and self-diagnostic fault detection capabilities.
