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Class 0.05 Single Phase Program Control Testing Source
Introduction
This device adopts programmable FPGA, high speed high precision D/A
converter, DDS technology, can regulate frequency, amplitude, phase
signal source, and amplify signal power. It’s with high precision
standards of voltage, current, power, electric energy inside, by
analog closed loop feedback and digital PID control it can output
voltage, current, frequency, phase, and trace the set parameters
automatically over a long period of time. It is combination of
standard power frequency indicating meter and energy meter, can be
used to calibrate a lot kinds of electrical instruments. And It can
connect with PC to realize automatic calibration and total
management of testing data.
Features
1.Simplest structure but most reliable
2.High fidelity output signal and shock-proof ability by using high precision high power operational amplifier
3.Dual output protection, built in U I F θ energy standard and PID control output, capable of long-term stable running
5.Color LCD display, easy to operate
6.With aluminum alloy carrying box, which look nice, weight less
than 12 KG
Technical indicators
Power Frequency output voltage | output range | 0V ~ 720V, rated voltage range 25V,50V,100V,200V,400V,600V |
Regulation range | 0~120% , Regulation fineness 5×10-5 | |
Rated range error | class 0.1:≤±0.06%(Rd)±0.04%(FR) , class 0.5: ≤±0.03% (Rd)±0.02%(FR) | |
output power | full range 100%, ≥20VA | |
Power Frequency output current | output range | 0A ~ 24A |
Current ratings | 0.1A,0.5A,1A,5A,10A,20A | |
Rated range error | class 0.1:≤±0.06%(Rd)±0.04%(FG) , class 0.05:≤±0.03% (Rd)±0.02%(FR) | |
output power | 1~20A ≥20VA | |
Output Frequency | range 45Hz ~ 65Hz, Resolution 0.001Hz error 0.01Hz | |
Output phase position | 0.00 °- 359.99 °, error 0.1° | |
Output harmonics | Harmonic 2~32 amplitude 0~20%, step 0.010·N(N is harmonic order#) | |
Output wave form distortion | AC voltage current ≤0.3% | |
Power frequency output power | range | rated voltage and rated current in any combination |
Rated range error | class 0.1:≤±0.06%(Rd)±0.04%(fr) , class0.05:(≤±0.03% (Rd)±0.02%(fr) | |
Remark | Reactive power accuracy will be one level lower | |
Energy meter test | integrated error 0.1/ 0.05% FS (impulse output≤90kHz,3P ratings=60kHz) | |
Others | Work power supply | single phase 220V±10%,50Hz±5% |
Work environment | temperature 20℃±10℃, relative humidity ≤85%RH | |
Size and weight | 460×480×200mm / 18kg |
(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.