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LINKJOIN Frequency Power Amplifier high power amplifier trade assurance supplier
1. Introduction
The variable frequency power supply can not only imitate the grid index in many countries in the world, but also can supply the pure, reliable, low harmonic wave distortion, high stability sine wave power output for export electronics manufactures in the application of designing, developing, testing and producing. The characteristics of ideal AC power supply are frequency stable, voltage stable, zero resistance; voltage waveform is pure sine wave (no distortion). The variable frequency power supply is very close to the ideal AC power supply. So, more and more developed countries adopt the variable frequency power supply as the standard power supply, to provide the best condition for electric equipments and objectively access their technical performance.
SC/BP series variable power supply has the microprocessor core, and make as the way of PWW. It uses the active component IGBT module design, adopts the technologies such as, digital divide frequency, D/A converter, instantaneous value feedback, sine pulse width modulation and so on. The unit capacity can reach 2000KVA, so that isolate transformer output to improve the stability of the machine and make sure the power supply can operate reliably.
2. Type:
Linear amplifier type and PWM switch type
3. Characteristics:
- Strong Overload: It has the function of 300% overload ability and can meet start-up requirements of impact load.
- Slow Start Function: Cut down the start-up current of transformer, compressor and motor. It can realize the slow start-up of load, reduce the capacity requirement of power supply.(Optional)
- Output Range Width: Frequency option: 40~70Hz, 50Hz, 60Hz, 100Hz, 120Hz, 240Hz, 400Hz. The minimal frequency is 5 Hz, and the maximum frequency is 1500Hz. The maximum voltage is 100V, the maximum power of single machine is 2000KVA, and parallel machines can realize bigger power conversion.
- Low Harmonic Wave Interference: Output sine waveform, full load distortion is less than 1.5%, low radiation interference, and will not affect the use of nearby equipments.
- Strong Protection: It has the protection of over current, over voltage, short circuit, and over temperature. It also has the self-diagnosis protection and alarm device.
- Fast Transient Response: In the process of load 0%~100% or 100%~0%, the output voltage wave can recover in one cycle.
HUNAN LINKJOIN TECHNOLOGY CO., LTD. warrants each instrument of its manufacture to be free from defects in material and workmanship. Our obligation under this warranty is limited to servicing or adjusting any instrument returned to our factory for that purpose. The warranty period is 18 months. On returning the equipment under warranty, the buyer bears the costs for the shipment to LINKJOIN; LINKJOIN bears the costs for returning the device to the buyer. However, the buyer bears all the costs for shipment, taxes and duties, if the device is returned to LINKJOIN from abroad.
The warranty period begins on the date of delivery of the product or later on the date of installation of the product if the product is installed by LINKJOIN, the warranty period begins on the 31st day after delivery, provided that if you schedule or delay the LINKJOIN installation for more than 30 days after delivery.
LINKJOIN warrants the product only if it has been sold by an authorized LINKJOIN employee, sales representative, dealer or LINKJOIN headquarter.
The warranty period does not apply to defects of product result from improper or inadequate maintenance, repair or calibration;unauthorized modification or misuse; improper site preparation or maintenance. Caution: the hall probe is easy to damage; it's not in the warranty scope list.
1. 100% Manufacture
Both our factory and company are founded in Loudi, Hunan Province. We are specialized in manufacture and
sales of magnetic measurement instruments. All the products are made by our own factory. So our price is
competitive.
2. Quality control
From the material to the final product. All the components together with production procedure are inspected
and controlled. We ensure the products have been fully inspected by our QC one by one before shipment.
3. Reliable after sales service
Free training for the operation of equipment in our company, which is provided by our professional training
department.
We provide 18months warranty for the maintenance without charges for components change or repairing.
(except for fragile parts) . And we are responsible for lifelong repair, and charge appropriately for repair
service out of warranty period.
Q1: What are the terms of payments?
A1: We accept T/T, Western Union, Paypal, and cash.
Q2: How long it will take to delivery the goods?
A2: If we have the goods in stock, we will delivery them within3 working days after we get your payment. If we
do not have in stock, we will delivery them before the deadline which we both parties agreed on.
Q3: What kind of package you offer?
A3: We pack the goods by the export box,fill with foam to make sure the goods in good condition for storage
and shipment.
Q4: What kind of shipment ways are available?
A4: By sea to your nearest port.
By air to your nearest airport.
By express(DHL, UPS, FedEx, TNT, EMS) to your door.
If customers have their own express account number, transportation fee paid by such accounts are also
welcome.We will provide you a tracking No. after we ship the goods, so that you can track the goods
conveniently.
Send Inquiry to This Supplier
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