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protection relay test equipment
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ZXMD-2001 Automatic SF6 Density Relay Calibrator
Product introduction
ZXMD-2001 Automatic SF6 Density Relay Calibrator is an intelligent SF6 density relay calibrator. The instrument adopts high-precision pressure sensor and high-speed A / D converter, combined with 32-bit high-performance microprocessor, which can verify the performance of various SF6 density relays,accurately measure the pressure value at the current temperature when the signal acts, automatically complete the conversion of standard pressure at any ambient temperature to 20 ℃, and can print and store the test data in real time for reference and automatic identification Don't test for faults in the process. The product is easy to carry,easy to operate, high accuracy, strong stability and good reliability, which embodies the characteristics of "intelligent" instrument.
Features
1.The product adopts 32-bit microprocessor and TI company's high-speed signal processing chip for detection and control, with high integration degree. Mechatronics design, high precision, good repeatability, high reliability.
2.Equipped with a large English LCD screen and a rotating mouse (one button flying shuttle) human-machine interface, the operation is simple, the interface is beautiful, all parameters and status are clear at a glance.
3.Automatic pressure measurement and 20 ℃ value conversion are completed, thus dynamic automatic compensation between pressure and temperature is completed. It also shows the pressure under the measured ambient temperature,the pressure under the ambient temperature at 20 ℃ and the ambient temperature. The problem of field calibration of SF6 gas density relay is solved thoroughly.
4.All the testing process is automatically completed by the instrument without manual intervention, which avoids the tedious manual gas path adjustment operation.
5.All metal quick connector is adopted to effectively avoid the locking phenomenon of plastic connector in low temperature environment.
6.The test results are printed in English character report form, and the test results are analyzed intelligently.
7.It can store 50 groups of test results at the same time, and has the function of power-off data protection. It can query and print the previous test results at any time.
8.In the calibration process, constant temperature chamber is not required, and SF6 gas density relay and pressure gauge can be calibrated within any effective temperature range.
9.Equipped with a variety of models of transition joints, most models of switch density relay can be field verified without disassembly.
10.In the calibration process, the gas consumption is very little, SF6 gas is not wasted, the test cost is low, and there is no pollution to the environment.
11.It has the function of modifying the system clock online.
12.It has the function of modifying system pressure on line and can be corrected on site.
13.The core components are imported components with reliable performance.
14.It can test one set of alarm signals and two sets of locking signals at the same time.
15.This product is a portable tool, easy to use and reliable, is the best choice for SF6 density relay calibration.
Technical Indicators
| Power: |
AC220V, 50Hz |
| Power consumption: |
50W |
| Instrument accuracy: |
0.2 Class |
| Pressure resolution: |
0.001MPa |
| Pressure calibration range: |
0~1MPa |
| Temperature resolution: |
0.1°C |
| Environmental scope: |
-20℃~80℃ |
| Ambient humidity: |
£90%RH |
| Communication mode: |
USB 2.0 |
| Calibration object: |
single alarm, single latch, single alarm and single latch,single alarm and double latch |
| Display mode: |
320 × 240 LCD |
| Operation mode: |
rotate mouse input |
| Printer: |
high speed micro printer |
| Printing method: |
English printing |
| Storage capacity: |
store 50 sets of test results |
| Package size and Gross Weight: |
50*47*45cm; 20kg |
| SF6 gas density display mode: |
pressure under the tested environment,equivalent pressure at 20 ℃. |
Product pictures
Test cases
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.
PACKING AND SHIPPING
(1)We will ship products within 5-20 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.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<=10000USD, 100% in advance. Payment>=10000USD, 30% T/T in advance, balance before shipment.
5.Q: What is the payment method?
A: We can accept Bank Transfer, T/T, PayPal, Western Union, Money Gram, Cash etc.
6.Q: Will you provide OEM service?
A: OEM & ODM services available
7.Q: How long is the product warranty?
A: 1 year.
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