Secondary Injection Protection Relay Testing K68i 8 Pairs Binary Input High Power
System Description
K68i Relay Tester is new mode of All-in-One testing systems on relay protection independently developed by KINGSIN On the basis of Windows CE Embedded platform and the latest high-speed DSP processor and ultra-large-scale field programmable logic devices FPGA.
It have high-precision signal and high-efficiency and high-stability power amplifier with the advanced level in the world by the developed digital phrase lock patented algorithm and SPWM technology based on the advanced SOC design concept, to provide customers with comprehensive and easy-to-use testing solutions with complete functions.
It is widely applied to power industry, metallurgy industry, petrochemical industry, railway and scientific research institution as well as industrial and mining enterprises and power equipment factories that on a large scale.
Characteristics:
- High power: 3X450VA at 0…35A for Medium/Low Voltage test.
- Auto/Manual Test on all its five modules: DC Test, AC Test, Distance Test, Harmonic Test, Frequency protection.
- All-in-One Design: with built-in Window CE System & imbedded mouse & panel keyboard & 6.4 inch TFT LCD (RJ45/USB for update & upload)
- High Precision: 0.05% reading+0.02% range guaranteed at 0-30A & 0.04% reading+0.01% range guaranteed at 0-100V
- Wide Application: From old Electro mechanic relay to Modern digital relay protection; Suitable working for many world famous relay protection devices such as ABB, ALSTOM, SCHNEIDER, SIEMENS, GE, SEL etc.
- Multifunction: capable of testing all kinds of relays complied with IEEE Items.
- 3-Years Warranty
- Reliability: Self-protection by stop output plus with light flashing/sound alarming in case of wrong-wiring, open/short-circuit, overheat & overload.
- On-site Testing Convenience: the equipment can be put Vertically or Horizontally when on-site testing
The main interface of user Action is shown as below after set software start running:
Fig 3.1-1 Main menu
Users may choose to enter the function modules required with the Rotary encoder or mouse and can also switch to choose the function modules with the first shortcut key or the direction key on the left of the external keyboard and then press "Enter" to enter.
| DC Test | Direct Current Outputs |
| AC Test | Alternating Current Outputs |
| Distance |
test the Property of the whole set on circuit protection,such as the distance and zero-sequence |
| Harmonic | control Relay Test Set and output AC and DC and harmonic to test automatically and manually, and oscillogram is used for real-time monitor of every output channel. |
| Under Frequency | Frequency protection and test the action value, action time, df/dt action value, the closed value of voltage and the lockout value of current of various frequency relays and Low Frequency Decrease Load automatic device. |
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