FDJKJ1200变电站自动化试验装置内置机系列继电保护测试仪广泛使用于发电厂、变电站和保护生产厂家,FDJBKJ1200变电站自动化试验装置用于针对于以下设备所做的测试;
测试保护设备:发电机及变压器差动、线路纵联差动、距离、零序、工频变化量距离、功率方向、电流反时限、重合闸及后加速、过激磁保护等
测试自动装置:自动准同期、低周低压减载、备自动、快切、事故解列装置
特点
FDJKJ1200变电站自动化试验装置采用进口10.4寸液晶显示屏和进口高性能的嵌入式工控机,运行Windows
XP操作系统。配备超薄工业计算机键盘鼠标。
电压电流输: FDJKJ1200变电站自动化试验装置6相电压、6相电流,既可兼容传统的各种试验方式,也可方便变压器差动试验和备自投试验。
高性能主机:主控板采用DSP+FPGA结构,32位DAC输出,改善了波形的质量,提高了测试仪的精度;高保真线性功放,既保证了小电流的精度,又保证了大电流的稳定可靠。
l 外观结构:采用进口不锈钢拉丝面板,配备超薄工业计算机键盘鼠标。可以操作像普通PC机一样,通过鼠标和键盘完成各种操作。
接口完整 : 装置带有USB通讯口,可与计算机及其它外部设备通信。
FDJKJ1200变电站自动化试验装置完善的自我保护功能,散热结构设计合理,硬件保护措施可靠完善,软件对故障进行自诊断以及输出闭锁等功能。
技术参数
1.交流电流源:
幅值范围: 6×(0-30A) 精度:0.1%
六相电流并联输出最大值:180A
相电流长期允许工作值:10A
功 率: 300VA/相
2.直流电流源:
幅值:20A/相 功率:300VA/相 精度:0.2%
3.交流电压源:
幅值范围 :6 ×(0--125V) 精度:0.1%
线电压范围: 0--250V
相电压/线电压输出功率
:70VA/100VA
4.直流电压源:
相电压输出幅值:0--±150V 精度:0.2%
线电压输出幅值:0--±300V
相电压/线电压输出功率:90VA/180VA
5.直流辅助电压源,+ 110V(0.6A)。
6.开关量端子:开关量输入端子:8对
空 接 点: 1--20mA,110V 装置内部有源
电位翻转:0--6VDC为低电平
15--250VDC为高电平
开关量输出端子:4对,空接点,遮断容量:110V/2A,220V/1A。
7.时间测量范围: 1ms~9999s 精度 1ms
8.频率范围: 0--1000Hz 精度:0.001Hz
谐波次数: 2--20次
9. 相位: 0--360° 精度:0.1°
10.体积重量:470×405×185 (mm) 约20Kg
11.电 源:AC220V±10%
50Hz 10A
FDJKJ1200 relay protection test system
Features
Imported 10.4 inch
LCD screen and import high-performance embedded computer running Windows XP
operating system. Equipped with ultra-thin industrial computer keyboard and
mouse.
voltage and current outputs: 6-phase
voltage, six-phase current, both compatible with a variety of traditional test
methods, differential transformer can also be easily prepared from the cast
test and test.
High Performance Host: control board uses
DSP + FPGA structure, 32 DAC output, improve the quality of the waveform to
improve the accuracy of the tester; fidelity linear amplifier, both to ensure
the accuracy of small current, but also to ensure that the large current the
stable and reliable.
appearance of the structure: imported
stainless steel wire drawing panel, equipped with ultra-thin industrial
computer keyboard and mouse. You can operate the same as an ordinary PC to
complete various operations using the mouse and keyboard.
interface complete: device with a USB
communication port, you can communicate with computers and other external
devices.
perfect self-protection, thermal structure
design is reasonable, reliable hardware protection measures to improve the
software for fault diagnosis and self-latching output functions.
Technical Parameters
1. AC current source:
Amplitude range: 6 × (0-30A) Accuracy: 0.1%
Six-phase current parallel output max: 180A
Phase current long-term allowable working
values: 10A
Power: 300VA / phase
2. DC current source:
Amplitude: 20A / phase power: 300VA / phase
accuracy: 0.2%
3. AC voltage source:
Amplitude range: 6 × (0--125V) Accuracy:
0.1%
Line voltage range: 0--250V
Phase voltage / line voltage Output power: 70VA
/ 100VA
4. DC voltage source:
Phase voltage output amplitude: 0-- ± 150V
Accuracy: 0.2%
Line voltage output amplitude: 0-- ± 300V
Phase voltage / line voltage Output power:
90VA / 180VA
5. DC auxiliary voltage source, + 110V
(0.6A).
6. Switch Terminals: switch input
terminals: 8 pairs
Air access point: 1--20mA, 110V internal
device active
Potential flip: 0--6VDC low
15--250VDC high
Switch output terminals: four pairs of
empty contacts, breaking capacity: 110V / 2A, 220V / 1A.
7. Time measurement range: 1ms ~ 9999s
accuracy 1ms
8. Frequency range: 0--1000Hz Accuracy:
0.001Hz
Harmonic times: 2--20 times
9. Phase: 0--360 ° Accuracy: 0.1 °
10. Volume weight: 470 × 405 × 185 (mm)
about 20Kg
11. Power source: AC220V ± 10% 50Hz 10A