Wuhan GDZX Power Equipment Co., Ltd
LONG-TERM PROJECT, QUALITY FIRST.
Add to Cart
Product brief introduction :
ZXJF-2002 partial discharge detector is a new type of analog partial discharge detector developed by our company. It retains the advantages of its predecessor, while reducing the size, and further optimizing the performance, making it more complete, more convenient to use, and more efficient. reliable.
The PD Detector uses 32 high-performance single-chip circuits, combined with the digital pulse potentiometer knob, which not only improves the service life of the operation, but also adds the following functions: one-button automatic calibration; high voltage test voltage divider ratio can be set; serial communication upload test data. The instrument has the characteristics of high detection sensitivity, wide range of applicable test samples, large dynamic range of the amplification system, multiple frequency band combinations (nine types), and strong anti-interference ability. This instrument is used in conjunction with the calibration pulse generator and input unit, and is a practical partial discharge test instrument widely used by power departments, manufacturers and scientific research institutes.
1. High measuring sensitivity, wide application, high signal-to-noise ratio
2. Equipped with large screen oscillometer, clear display with high frequency oval sweep (uptake power less than 1VA), 9 groups of frequency bands, discharge impulse amount can be read directly
3. This detector usually work with Correcting impulse generator. It is widely applied in power stations, manufacturers and institutions.
| Input Unit | Turning capacitance | Sensitivity(pC (Unsymmetrical Circuit) | permissible current RMS | |
| Unsymmetrical Circuit | Symmetrical Circuit | |||
| 1 | 0～25～100pF | 0.02 | 30mA | 0.25A |
| 2 | 25～100～400pF | 0.04 | 50mA | 0.5A |
| 3 | 100～400～1500pF | 0.06 | 120mA | 1A |
| 4 | 400～1500～6000pF | 0.1 | 0.25A | 2A |
| 5 | 1500～6000～25000pF | 0.2 | 0.5A | 4A |
| 6 | 0.006～0.025～0.1μF | 0.3 | 1A | 8A |
| 7 | 0.025～0.1～0.4μF | 0.5 | 2A | 15A |
| 8 | 0.1～0.4～1.5μF | 1 | 4A | 30A |
| 9 | 0.4～1.5～6.0μF | 1.5 | 8A | 60A |
| 10 | 1.5～6.0～25μF | 2.5 | 15A | 120A |
| 11 | 6.0～25～60μF | 5 | 25A | 200A |
| 12 | 25～60～250μF | 10 | 50A | 300A |
| 7R | Resistance | 0.5 | 2A | 15A |
Frequency: <50, 100, 150, 220, 400Hz
Ellipse Rotation: each gear 30°, 360°rotation can be made
Display: Oval –extend– straight line.
High-frequency time base elliptical input voltage 10~250V, intake power < 1 VA, with over-load protection
124x10mm rectangle oscillometer, brilliant and focus adjustment button
1) 3dB low frequency band: 10KHZ, 20 KHZ, 40 KHZ (selectable),
2) 3dB High frequency band: 80 KHZ, 200 KHZ, 300 KHZ (selectable)
3) Regulation: coarse control- there are 6 gears for coarse tuning, the gain of each gear is 20±1db, fine control ≥ 20 db
4) positive and negative pulse response asymmetry<1dB
Window width : Adjustable range 15° ~ 150°;
Window position : Each window can be rotated 0°~ 170°;
Two time windows can be opened separately or simultaneously.
Linear pointer type headers: 0-100 error±5% (full scale)
Logarithm pointer type headers: 0-10-100 error ±5% (full scale)
Digital meter: 31/2 LED display figures: 0-100 error ± 3% (full scale)
Range : 100kV ( can expand )
Display : 3 ½ digit voltmeter indication
Accuracy: ± 3%
10. Dimension: 530X550X220mm, Weight about 22 KG
| 1. Output electric charge :5pC,10pC,20pC,50Pc 2. Polarity: Positive or negative , Alternative 3. Repetition frequency: 1.2kHz 4. Frequency varying range: >±100Hz 5. Impulse setting edge time:<60nS 6. Impulse drop edge time: >100uS 7. Injection capacitance:10pF 8. Correcting charge error: Eq≤±10％ 9. Dimension: 160×125×50mm3 10. Weight: 0.5kg 11. Battery: 6F22 9V |
(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.
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
* 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.
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, 40% 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.