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Product Details:
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ZXWXZ series series resonance test equipment without office discharge
ZXWXZ series series resonance test device is mainly used for various insulation materials, insulation structures and electrical products to withstand the power frequency voltage insulation level, but also as transformers, transformers, arresters and other test products of the non-office discharge electrical frequency test power supply, widely used in electrical manufacturing departments, power operation departments, scientific research institutions and universities. 50-2250kV series resonance test device without local discharge passed the ministerial product identification. Non-local discharge resonance can accurately detect the internal insulation performance of some special subjects that require local discharge test such as main transformer, transformer, GIS, cable, bushings, arc suppression coils, current capacitors, etc., microscopically reflect the partial discharge of internal insulation, predict the service life of the subjects, and eliminate safety hazards from the source..
Features
1. Function and characteristics of variable frequency power supply
1) It has the ability to resist electric field interference
2) The protection function is complete and can meet the long-term work under load conditions
3) With start, stop and emergency switch buttons
4) With the test time setting function, the timing time range is 0-99 minutes, the timing accuracy is second, and the sound prompt is provided at the end of the period
5) The link of input and output terminals is convenient and reliable, and the output end is equipped with a special mark for series parallel connection
6) The main circuit is simultaneously equipped with air circuit breaker and AC contactor
7) With power start, stop button and emergency stop switch
8) There are coarse and fine buttons for boosting and reducing pressure
9) With frequency coarse, fine adjustment button
10) With the cooling fan phase sequence automatic identification and fan direction automatic selection function
11) An independent synchronous power supply is provided for the local discharge instrument to measure the synchronous test frequency when the local discharge signal is used
12) With short circuit protection, output overvoltage protection, overcurrent protection, breakdown flashover protection, boot zero protection, frequency conversion power overload protection, power failure protection, mismatch protection, bridge arm voltage protection, efficacy protection (power curve protection), cooling fan linkage protection, transport seismic protection, phase loss protection, power supply overvoltage protection, body and control, display, protection separate
13) Control box design, weight is 10kg, easy to carry
14) The power cabinet body of the inverter power supply and the control box and the voltage divider and the control box are connected by optical fiber connection, which can be completely isolated to ensure the personal safety of the operator and the control box itself is not damaged by discharge
15) It has real-time display of inverter cabinet working status and real-time display of high voltage measurement
16) The power supply of the control box can be selected from the variable frequency power supply cabinet. Working power supply is 220VAC,50/60Hz, 500W
17) Control box button: boost and buck, coarse, fine adjustment button; Frequency coarse, fine adjustment button; Timing button, menu selection button, auto tuning button
18) The inverter power supply displays the voltage of each tap bridge arm, output voltage, current, frequency, phase of output voltage and output current, outlet temperature, and various protection actions, with three language options: "Chinese Simplified", "Chinese Traditional", "English"
2. No local discharge compensation reactor function and characteristics
1) epoxy insulated cylinder shell
2) It has sufficient electrical and mechanical strength, necessary heat dissipation capacity and the margin of oil thermal expansion and contraction
3) The upper and lower cover plates and upper and lower flanges of the shell are made of non-magnetic or diamagnetic plates and aluminum alloy materials
4) The reactor is equipped with reliable lifting facilities
5) The reactor should have a special lifting device to bear its weight and a fixed facility for transportation
6) The internal structure of the reactor should be considered in the position of each other after normal railway and road transportation, and the fasteners are not loose
3. Function and characteristics of non-directional voltage transformer without local discharge excitation
1) Cold-rolled non-oriented silicon steel sheet
2) The transformer adopts oil-immersed iron shell type as double coil, which are respectively low voltage coil and high voltage coil, that is, excitation transformer and isolation transformer
3) The upper part of the transformer is provided with an oil pillow and installed with a moisture absorber, thermometer and oil level indicator
4) All metal shells in the device are treated with anti-rust and anti-corrosion
5) The device can be stored, assembled and disassembled indoors and outdoors; With special transport lashing, on-site lifting measures
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 salesperson 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% T/T 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.
Contact Person: Emma
Tel: 86-17396104357
Fax: 86-27-65526007
