Three Phase Relay Protection Tester With Color Screen

• After-sales Service: Provide lifelong after-sales service
• Warranty: 1 Year
• Product name: Three Phase Relay Protection Tester
• AC Phase current output (effective value: 0~40A, Output Precision: 0.2 degree
• AC Phase voltage output (effective value: 0~120V; Output Precision:0.2 degree
• DC current output: 0~+/-10A / phase, 0~+/-30A/3 parallel
• Model NO.: ZX-803
• DC Phase voltage output range: 0~+/-160V; Output Precision: 0.5 degree
• Frequency range ( fundamental): 0~1000Hz
• Harmonic time: 0~20
• Net Size & weight: 48*27*54cm, 28kg
• Transport Package: Carton/Wooden Case
• Specification: Portable
• Trademark: GDZX
• Origin: Hubei
• Production Capacity: 120 Set/Month

Product Description

ZX-803 Three-Phase Relay Protection Tester

Introdution

ZX-803 Three-Phase Relay Protection Tester can verify various relays (such as current, voltage, inverse time limit, power direction, impedance, differential, low cycle, synchronous, frequency, DC, intermediate, time, etc.) and microcomputer protection, and can simulate various complex transient and conversion faults for the whole group test.
 

Features
1.Flexible combination of voltage and current output: with standard 4-phase voltage and 3-phase current output, it is convenient to carry out various combined outputs and various types of protection tests. Each phase voltage can output 120V, and current: three-phase parallel connection can output 120A. The fourth phase voltage Ux is a multi-functional voltage item, which can be set as four kinds of 3U0 or synchronous voltage, or any one voltage value.

2.The single machine is easy to operate. The device panel is equipped with a trackball mouse, an optimized keyboard and a large screen TFT LCD display. The operating software of the full Chinese Windows platform is built in. It can be used after startup, and the operation is convenient and fast.

3.Dual operation mode: in addition to single-machine operation, the device can also be connected to a laptop or desktop computer for operation. The functions of the two modes are completely consistent, which is a truly complete dual operation mode.

4.New type high fidelity linear power amplifier: the output terminal has always insisted on using high fidelity and high reliability modular linear power amplifier instead of switch type power amplifier, with excellent performance. It will not produce high and medium frequency interference on the test site, and ensures smooth waveform and excellent accuracy from large current to small current.

5.High performance host machine: the output part is controlled by DSP, with fast operation speed, strong real-time digital signal processing capability, wide transmission band, and high-resolution D / a conversion control. The output waveform has high accuracy, small distortion and good linearity. A large number of new technologies and precision components and materials are adopted, and professional structural design is carried out. Therefore, the device is small in size, light in weight, full in function, convenient to carry, and can work immediately after startup. The flow test is very convenient.

6.Powerful software function: it can complete various large-scale and complex calibration work with high degree of automation, and can easily test and scan various protection settings, perform fault playback, store test data in real time, display vector diagram, and print reports online.

7.With independent special DC power output: the device is provided with one circuit of 110V and 220V special adjustable DC power output.

8.Abundant contacts: it has 8 contact inputs and 4 empty contact outputs. The input contact is an empty contact and compatible with 0-250V potential contact, which can be intelligently and automatically identified.

9.Complete interface: the device panel is equipped with its own keyboard and mouse, which can be operated by a single machine or by external keyboard and mouse through the keyboard and mouse interface; It also has two USB ports and RS232 ports, which can communicate with computers and other external devices.

10.Perfect self-protection function: the heat dissipation structure design is reasonable, the hardware protection measures are reliable and complete, and the power supply soft start function, the software self diagnosis for fault and output locking function are provided.

11.Light, small and highly integrated single machine and integrated structure: a large number of high-tech and carefully designed ultra light and small structures are adopted, making the whole machine extremely small and light.
 

 

Technical Indicators

1.AC current output:
(1)Phase current output (effective value):	0~40A, Output Precision: 0.2 degree;
(2)3 phase parallel current output (effective value):	0~120A;
(3)A Long-time Phase current:	10A;
(4)Maximum output power of Phase current:	450VA;
(5)Maximum output power of 3 parallel current:	900VA;
(6)Maximum Permitted work time of 3 parallel current:	10S;
(7)Frequency range ( fundamental):	0~1000Hz;
(8)Harmonic time:	0~20;
2. DC current output:
(1)Current output:	0~±10A / phase, 0~±30A / 3 parallel;
(2)Output Precision:	0.5 degree;
3.AC voltage output:
(1)Phase voltage output (effective value):	0~120V; Output Precision:0.2 degree;
(2)Line voltage output (effective value):	0~240V;
(3)Phase voltage / Line phase output power:	80VA / 100VA;
(4)Frequency range (fundamental):	0~1000Hz;
(5)Harmonic time:	0~20;
4.DC voltage output:
(1)Phase voltage output range:	0~±160V; Output Precision: 0.5 degree;
(2)Line voltage output range:	0~±320V;
(3)Phase voltage / Line phase output power:	70VA / 140VA;
5. 10 path digital input and 8 path digital output:
(1)Time measuring range:	0.1ms ~ 9999s, accuracy of measurement<0.1ms;
(2)Net Size & weight:	48*27*54cm, 28kg;

 

 

 

PACKING AND SHIPPING

(1)We will ship products within 8-15 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, 50% T/T in advance, balance before shipment.
 
5.Q: What is the payment method?
 A: We can accept Bank Transfer, T/T, L/C.
 
6.Q: Will you provide OEM service?
 A: OEM & ODM services available
 
7.Q: How long is the product warranty?
 A: 1 year.