Wuhan GDZX Power Equipment Co., Ltd
LONG-TERM PROJECT, QUALITY FIRST.
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High Precision and High Power Three Phase AC/DC Standard Power Source
Introduction
ZX3030B AC/DC Three Phase Standard Power Source adopts advance ARM+FPGA, high precision D/A conversion and DDS technologies, can set up and regulate parameters of voltage, current, frequency, phase etc in a long period of time, via analog closed loop feedback and digital PID control.
1. Can be used to test errors and variance caused by voltage, current, waveform or power factor change, for a variety of metering instrument such as energy meter, voltmeter, ammeter, wattmeter, frequency meter, power factor meter, phase meter
2. Can generate distorted wave with 2~32 order harmonic, harmonic number, order, amplitude and phase position to base wave can be controlled by programs
3. Operational amplifier work frequency 40HZ~1kHz, good linearity, dual output protection, High fidelity output signal and high shock-proof ability
4. With RS232 and USB(optional) communication interface for PC connection
5. With aluminum alloy carrying box, which look nice, and with little weight
| 1. AC output: | |
| A.Voltage scope: 0~600V; B. Range: 25V, 50V, 110V, 200V, 400V, 600V; C. Current scope: 0 ~ 24A; | |
| Rated current range: 0.1A, 0.5A, 1A, 5A, 10A, 20A; Voltage current regulation range: 0~120%; Voltage current regulation fineness: 5×10-5; | |
| Voltage current error ≤0.03% (Rd) ±0.02% (full range), 0.05 level; Voltage current output power: every rated range full scale 100% ≥ 20W; | |
| Output frequency: | Range: 45 Hz ~ 65 Hz; Resolution: 0.001 Hz; Accuracy: 0.01 Hz; |
| Output phase: | Range: 0 ~ 359.99°; fineness: 0.010; Accuracy: 0.01°; |
| Output Harmonic: | Orders: 2~51 orders; Amplitude: 0~20%; Each order phase position fineness: 0.010·N (N is harmonic order number); |
| Output Power: | Output power scope: ranged current range and rated voltage range can be mixed arbitrarily. Accuracy: 0.1, 0.05 level within rated range (reactive power accuracy will be one level lower); |
| Output waveform distortion: | AC voltage current ≤0.3%; |
| Energy Meter measurement: | Integrated error: 0.1, 0.05% FS (impulse output ≤90kHz, three phase rated vaule=60kHz); |
| 2. DC output: | |
| DC voltage range: | 75mV, 1V, 3V, 7.5V, 15V, 30V, output capacitance: 100mA; 75V,150V,300V,600V,1000V, output capacitance: 40mA; |
| DC current range: | 30uA,300uA,3mA,30mA, maximum output capacitance: 9VA; 300mA,0.5,1,2.5,5A ,10A ,20A, maximum output capacitance 10VA; |
| DC voltage, current regulation range: 0~120% FS, fineness: 5×10-5; | |
| Rated Voltage range accuracy: | error ≤0.06%(Rd)±0.04％(full range), 0.1 level; error≤0.03%(Rd)±0.02％(full range), 0.05 level |
| Rated current range accuracy: | error ≤0.06%(Rd)±0.04％(full range), 0.1 level; error≤0.03%(Rd)±0.02％(full range), 0.05 level; |
| DC 75mV output (load≥200Ω) accuracy: | error≤0.12%(Rd)±0.08％(full range), 0.2 level; error≤0.06%(Rd)±0.04％(full range), 0.1 level; |
| 3.Others: | |
| Working power supply: | Single phase 220V±10%, 50Hz±5%; |
| Working environment: | Temperature: 20℃±10℃, relative humidity: ≤85%RH; |
| Size and Weight: | 65*56*35, 44kg; |
Product pictures
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, 40% 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.