UHV-702 3 Phase Relay Tester-Catalog

Product catalog summary

Product Introduction
The UHV-702 Three Phase Relay Protection Tester by Wuhan UHV Power Technology Co., Ltd. is designed to verify various types of relays and microcomputer protection systems. It can simulate complex faults for comprehensive testing.

Product Features

Output Capabilities: Features 4-phase voltage and 3-phase current outputs, with each phase capable of 120V and 120A in parallel. The fourth phase voltage is multifunctional.
Operation: Operated via a large LCD screen with a rotating mouse, displaying in Chinese. It supports on-site testing and verification.
Software Functionality: Automates complex calibration tasks, supports fault playback, real-time data storage, and online report printing.
Switching Value Contacts: Includes 8-way contact input and 4-pair null contact output, with intelligent identification of input contacts.
Display: High-resolution 320 × 240 dot matrix LCD screen for intuitive operation and clear display.
Self-Protection: Features heat dissipation, multiple protection measures, and fault self-diagnosis.
DC Power Output: Provides adjustable DC power output at 110V and 220V.
Cost Performance: Combines advanced technology with cost-effective design.

Technical Parameters

AC Current Output: Precision of 0.2 class, phase current output up to 40A, and triple current output up to 120A.
DC Current Output: Precision of 0.2 class, output current up to ±10A per phase.
AC Voltage Output: Precision of 0.2 class, phase voltage output up to 120V, line voltage up to 240V.
DC Voltage Output: Precision of 0.2 class, phase voltage amplitude up to ±160V.
Switch Quantity and Time Measurement: Includes switching input and output specifications, with time measurement accuracy of 0.1ms.
Physical Specifications: Dimensions are 400×300×180mm, with a weight of 22kg.
Power Supply: AC 220V±10%, 50/60Hz.
Operating Environment: Temperature range from -10℃ to +50℃.

Catalog excerpts

Wuhan UHV Power Technology Co.,Ltd. UHV-702 Three Phase Relay Protection

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Wuhan UHV Power Technology Co.,Ltd. It can verify various relays (such as current, voltage, inverse time, power direction, impedance, differential, low cycle, synchronous, frequency, DC, intermediate, time, etc.) and microcomputer protection, and can simulate various complex instantaneous the whole set of tests shall be carried out for permanent, permanent, and transformational faults. 1. The standard 4-phase voltage and 3-phase current output has 4-phase voltage and 3-phase current output, which can facilitate various combined outputs for various types of protection tests. The voltage of each...

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Wuhan UHV Power Technology Co.,Ltd. 6.Self-protection adopts a reasonably designed heat dissipation structure, and has reliable and complete multiple protection measures, power soft start, and certain fault self-diagnosis and locking functions. 7. Independent special DC power output device is provided with one circuit of 110V and 220V special adjustable DC power output. 8. High-cost performance is a cross discipline joint design product, integrating advanced scientific and technological achievements of multiple disciplines. It has both the performance of large testers and the price of small testers,...

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