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Kingsin (Shenzhen) Electric Automation Co., Ltd

Supplier From China
Sep-24-08
Supplier : Protection relay test set, electrical measuring instrument, AC sampling calibration equipment

Established: 1999 Standards: ISO9001:2000

Verification Status



Contact Details:
6f, F4.8 Bldg., Tianji Mansion
Tian`an Cyber Park, Futian Dist.
Shenzhen 518048
Guangdong China


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Sep-24-08
 
Introduction

Standard Meter test offers test of internal standard power &automatic calibration. Clamp inputs and direct inputs are at usersí» option when it comes to external input.

Possess two functions of Faults Recorder and Faults Replay. And the two functions mentioned above can serve field technicians to analyze the faults concerned.

Possess Remote Diagnosis which allows users to monitor the output state of meters by Internet from remote places. The running state of the machine can be identified by error comparison of sample values against data output of remote data acquisition instrument.

Capable of testing all types of voltage relays, current relays, frequency relays, power relays, impedance relays, harmonics relays, differential relays and synchronism Check relays by manual or by automation. Fault Simulation calibrates nominal values of distance protection device and zero-sequence protection device. And fault simulations also lead to distance relay test of distance protection device and zero-sequence protection device. And K2066 can auto-scan the ratio braking curve of differential protection in microcomputer and digital transformer as well as Generator-transformer Group. And K2066 possesses GPS Synchronizer.

The installation of particular heating radiator contributes to the safety of K2066
There are four high-power ventilating fans inside the Host. Thermal-shutdown is adopted to ensure the excellent stability & reliability of the amplifier even under long-playing working state along with high current. Current generator provides the function of open-circuit protection and open-circuit alert in itself. While Voltage generator possesses the functions of short-circuit protection, of output testing against waveform distortion, of Auto-recognition & Auto-alarming & Self-lock protection against wrong wiring as well as the function of Dynamic Waveform Monitor& Display.

Possess isolated output contacts, and the same case for idle contacts and electric potential contacts; and well adapt to various wiring installation.

Possess 7-channels voltage output; That one optional channel can works as auxiliary power supply by setting software shall make it easier for site-commissioning.

Possess well-structured offline running function, the Host has independent output of 7 voltages & 6 currents of which amplitude, phase and frequency are continuously adjustable at usersí» option. And large LCD screen 640*480 is installed and its interface display is legible in English version.

Internal design is architectural style framework and high intensity aluminum alloy box of which vibration & shock resistance enables the equipment subject to strict vibration.

With the application of the latest DSP and large-scale programmable components FPGA from TI Company in United States as well as 1448-dot waveform simulation, K2066 possesses better Transient Response and better Amplitude-frequency Characteristic. Besides, at present KINGSIN stands as the exclusive manufacturer in China who initiates the application of 20-digit serial port DA to further improve the output precision.




Weight:24 KG
Dimensions
420ú¿Dú¬í-140 (W)í-360 (H) mm
Sep-24-08
 
Introductionú¦

1. Advanced SCM control system enables K3030 system to run steadily.

2. Simple internal design also contributes to steady system running

3. 1448 points waveform fitting is for every cycle, reaching the leading position at home, as has significantly improved the amplitude-frequency Characteristic and voltage-current transient/instantaneous response for the system, with the current transient response of 20 ª¦s. And the transient voltage response of 30 ª¦s, obviously exceeds the China national standard (200 ª¦s). Excellent transient response can be more suitable for the development trend of the new rapid digital type protection relay.

4. 20-digit serial D/A Converter is adopted, and the serial D/A Converter has better linearity and precision than the parallel D/A, greatly increasing the precision of voltage and current signal.

5. 40-220V/0.6A auxiliary DC power supply is under control of software, the power supply can individually provide working power to the protection device or other equipments. Ripple coefficient is less than 0.1% and accuracy is 0.5%




Remarkú¦

1.During the test, amplitude value, phase and frequency are continuously and arbitrarily adjustable with simple operation. Be able to test various types of AC/DC voltage relay, AC/DC current relay, frequency relay, power relay, impedance relay, harmonic relay, differential relay and synchronism relay about operate time and operate value by manual or by machine;Faults-Simulation enables users to calibrate fixed values of distance protection device and zero-sequence protection device. And fault simulations also lead to distance relay test of distance protection device and zero-sequence protection device. And K3066 can auto-scan the ratio restraint curve of differential protection in microcomputer and digital transformer as well as Generator-transformer Set.

2.The installation of particular heating radiator contributes to the reliable practicability of K3030.There are four high-power ventilating fans inside the Host. Thermal-shutdown is adopted to ensure the excellent stability & reliability of the amplifier even under long-playing working state along with high current. Current generator provides the function of open-circuit protection and open-circuit alert in itself. While Voltage generator possesses the functions of short-circuit protection, of output testing against waveform distortion, of Auto-recognition & Auto-alarming & Self-lock protection against misconnecting as well as the function of Dynamic Waveform Monitor&Display..

3.Possess isolated input contacts, and the same case for idle contacts and electric potential contacts; and well adapt to various wiring installation.

4.Four voltage output channel, of which one channel is set as auxiliary DC supply by software, making it more convenient for field debugging.

5.Internal design is of architectural style framework and of shock & impact resistance external box made of high intensity aluminum alloy enables the equipment subject to rigid vibration

6.Be able to work as DC generator to provide Relay Protection Device with DC Voltage Generator(0í¡220V)

7.Direct edition on test report when using PC, and that scanning graph can be added into test report is useful for report analysis.



Weight:24KG
Dimensions:420ú¿Dú¬í-140 (W)í-360 (H) mm
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Product description

VFD for biomass burner, biomass gasification burner. For electric cabinet frequency and voltage converting, to meet different countries voltage. Ensure the bioamss burner can work well.
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Type Universal USB charger socket
Charging Port 2 Ports
Connection Universal USB charger socket
Warranty 1 Year
Combination Charger Socket Outlet
Voltage 12-24v
Model Number DS2014
Design Style New China-Chic
Product name 4.2A Car Cigarette Lighter Socket Splitter Dual USB Charger
Material ABS
Input Voltage 12V-24V
USB output 4.2A
Size 3.7*5.4*2.9cm/1.5*2.12*1.14inch
LED Blue LED
Waterproof grade IP65
Working temperature Min.-20 Celsius Degree, Max. 80 Celsius Degree
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water pipe 4 â?? 6 â?? 1-inch black coil with pressure 1.6mpa, OD 20-75mm, WT 2.3-6.8mm
pe conduit cable embedded wire cable and optical cable, OD 20-200mm, WT 1.8-3.5mm
weak current protection tube and communication tube, OD 20-200mm, WT 1.8-3.5mm


We use new 100% pure raw PE material


WHY NEW MATERIAL HDPE PIPES?

1. Health performance

PE pipe processing without adding heavy metal salt stabilizer, no scaling layer, and no bacteria.

2. Corrosion resistance

It can resist various chemical media erosion, with no electrochemical corrosion.

3. Service life

Under rated temperature and pressure conditions, PE pipes can be used for more than 50 years.

4. Impact resistance

PE pipe toughness, high impact strength, heavy objects directly pressed through the pipeline will not break.

5. Connection performance

The strength of the hot melt or electric melt interface of the polyethylene HDPE pipe is higher than that of the pipe body, and the joint will not be broken due to soil movement or live load.

6. Construction performance

It has a lightweight pipe weight, a simple welding process, convenient construction, and a low overall project cost.

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