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[China]
Trade Verify
Address: No.1 Fenghuangyuan Second Road, Jiangxia District, Wuhan City, Hubei Province, China
Contact name:Emma
Wuhan GDZX Power Equipment Co., Ltd |
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Verified Suppliers
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ZX-803 Three-Phase Relay Protection Tester
Product introduction
The power amplifier circuit adopts imported high-power high-fidelity modular power devices as the power output stage, combined with a carefully and reasonably designed heat dissipation structure, with sufficient power redundancy and thermal capacity. The power amplifier circuit has complete protection against overheating, overcurrent, overvoltage, and short circuit. When overcurrent occurs in the current circuit and overload or short circuit occurs in the voltage circuit, the output power is automatically limited, the entire power amplifier circuit is turned off, and an alarm signal is displayed. To prevent the power amplifier circuit from overheating due to long-term operation under high current, the device has set a software time limit under high current. When the output is 10A or below, the device can operate for a long time. When the current exceeds 10A, the software will start within a time limit. When the time limit expires, the software will automatically turn off the power output and provide an alarm indication. The larger the output current, the shorter the time limit.
1. The standard 4-phase voltage and 3-phase current output has a 4-phase voltage and 3-phase current output, which can conveniently perform various combination outputs for various types of protection tests. Each phase voltage can output 120V, and the current triple can output 120A. The fourth phase voltage Ux is a multifunctional voltage item, which can be set to four types of 3U0 or synchronous voltage detection, or output under any certain voltage value.
2. Single machine operation is convenient. The single machine is operated by a convenient and flexible photoelectric trajectory ball mouse through a large LCD screen, all displayed in Chinese. Can complete most of the on-site testing and verification work, can verify various relays and microcomputer protection, and can simulate various complex instantaneous, permanent, and conversion faults for the entire set of tests. Ready to use upon startup, easy and fast to operate.
3. Dual operation mode, connected to the computer and running through a complete set of Chinese operation software on the Windows platform, can perform various large-scale, complex, and more automated verification tasks. It can conveniently test and scan various protection settings, store test data in real-time, display vector maps, draw fault waveforms, and print reports online.
4. The software has powerful functions and can complete various large-scale and complex verification tasks with high automation, such as three-phase differential testing, auxiliary power fast switching, backup automatic switching testing, line protection inspection and synchronous reclosing, etc. It can conveniently test and scan various protection settings, perform fault replay, store test data in real time, display vector diagrams, and print reports online.
5. The switch value contacts are rich, with 10 contact inputs and 8 pairs of empty contact outputs. The input contact is empty and compatible with the 0~250V potential contact, which can be intelligently and automatically recognized. Input and output contacts can be expanded according to user needs.
6. The large screen TFT display screen adopts 640 for this machine × 480 dot matrix large screen TFT high-resolution true color LCD display screen, all operation processes are set on the display screen, and the operation interface and test results are displayed in Chinese, making the display intuitive and clear.
7. Self protection adopts a reasonably designed heat dissipation structure, and has reliable and comprehensive multiple protection measures, power soft start, and certain fault self-diagnosis and locking functions.
8. It has an independent dedicated DC power output device with a dedicated 110V and 220V DC power output.
9. High cost-effectiveness is a cross disciplinary joint design product that combines advanced technological achievements from multiple disciplines. Having both the performance of large testers and the price of small testers, it has a high performance to price ratio.
PACKING AND SHIPPING
(1)We will ship products within 7-15 working days after the receipt
of confirmation of your payment.
(2)All products will be well packed by robust carton or wooden box
so as to ensure goods can arrive safely.
(3)Multiple shipping methods including express, sea freight,
railway and so on for your choice, competitive shipping method will
be advised to you.
(4)If you go with your own forwarder, we will provide all necessary
documents for customs clearance.
(5)After shipping, we will remain attentive till goods well
received.
If you need detailed specification, please feel free to contact us.
Company introduction
Wuhan GDZX Power Equipment Co.,Ltd.is a manufacturer of power test
equipment, integrating design, production and sales, providing
complete solutions for high-voltage testing and electrical testing
services for various power users.The main products include:AC
series resonance test device, high voltage test equipment,
transformer test equipment, secondary protection / switch test
equipment, cable fault tester, arrester test equipment, power
metering equipment, standard source series and so on. There are
many kinds of products and complete models.
Service and Warranty
Service
* Provide professional consulting service; dedicated salesman and
professional technical engineer to answer customer questions.
* Ensure customer get the detailed information about the product in
hand.
* Reasonable price, we trust our customers should get the worth
what they paid. Quotation stamped and confirmed by Manager.
* Welcome customers visit.
* The contract and the technical agreement to sign by both parties.
* Being trustworthy, follow the requirements and ensure successful
implementation of signed contracts and technical agreements.
* Focus on communication, actively communicate with users, take
notes of user’s questions and schedule, provide the necessary
technical support.
* Move quick and efficient, professional on delivery, installation,
debugging, training and others.
Warranty
* We maintains 100% customer satisfaction, please give us feedback
if you fell anything wrong with the product, we will make it right
for you.
* Our products are guaranteed with one year warranty and life-long
tech support.
* Provide solutions within 24 hours when there is problems feedback
from customer.
FAQ:
1.Q: Are you trading company or manufacturer?
A: We are manufacturer.
We have R&D department, OEM& ODM services available.
2.Q: How long is your delivery time?
A: We usually arrange shipment within 5-7 working days after
checking the payment. However, for example, the delivery time of
the complete set of test devices will be a little longer, which
needs to be checked in real time.
3.Q: Do you provide samples? Is it free or extra?
A: Yes, we could offer the sample, but not for free; you need pay
charge and the cost of freight.
4.Q: What is your term of payment?
A: Payment<=5000USD, 100% in advance. Payment>5000USD, 30%
T/T in advance, balance before shipment.
5.Q: What is the payment method?
A: We can accept Bank Transfer, T/T.
6.Q: Will you provide OEM service?
A: OEM & ODM services available
7.Q: How long is the product warranty?
A: 1 year.
