- Bộ lập trình PLC, cáp lập trình
- Màn hình HMI
- Cảm biến, phụ kiện
- Biến tần, khởi động mềm
- Máy cắt, Aptomat, khởi động từ
- Thiết bị đo lường, bảo vệ
- Thiết bị công nghiệp, tự động hóa
- Thủy lực, khí nén, van công nghiệp
- Motor, Servo motor, Servo Amplifier
- Thyristor, Module, SCR, SSR, Diode
- Phụ kiện tủ điện và vỏ tủ điện
- Cáp điện, ống bảo vệ cáp
- Thiết bị điện trung thế, truyền tải
- Thiết bị chống sét, kim thu sét
- Dụng cụ cầm tay, dụng cụ tool
- ATS, UPS, tụ bù, cuộn kháng
-
Thiết bị ngành xi măng, thép, nhiệt điện
-
Thiết bị thanh lí-hàng tháo máy
Đồng hồ đo công suất đa năng,PZ568UI-9K4
PZ568UI-9K4 is a three-phase current-voltage combination meter that can simultaneously measure three-phase current and three-phase voltage switching cycle display. The size is 96*96 and the opening is 91*91.
Multifunction Power Meter is a programmable measurement, display, digital communication and power pulse transmitter output and other multi-functional smart meter to complete the power measurement, power measurement , data acquisition and transmission, multifunction power meter widely substation Automation , distribution automation , intelligent buildings, energy measurement , management, and assessment within the enterprise . Measurement accuracy of 0.5, there can be realized LED display and remote RS-485 digital interface for communication with MODBUS-RTU protocol. Suitable for power distribution cabinets and intelligent buildings .
Tình trạng sản phẩm:
Three-phase multi-function digital display technical indicators:
1. Nominal signal input: AC 1A, 5A
Overrange: Instant: 10 times/5 seconds; Continuous: 1.2 times
2. Measurement range: 0~6A, input directly or through the transformer
3. Display range: 0.000~9999 A, KA, the decimal point is automatically switched according to the range
4. Accuracy: 0.5%
5. Insulation strength: IEC 60255-5 2KVrms-1min
6. Environmental tolerance: Working IEC 60068-1 and 20 °C ~ +55 °C
Store IEC 60068-1 and 2 -25 ° C ~ +70 ° C
Wet heat IEC 60068-1-3 93%RH 40°C
7. Use occasions: no corrosive gas and metal dust, altitude < 3000 m
8. Working power and power consumption: AC (85~265)V or DC (100~275)V ≤5VA
2 considerations
1. Before use, the meter needs to be powered for 15 minutes.
2, pay attention to prevent vibration and shock, do not use in places with excessive dust and excessive harmful gases.
3. The input wire should not be too long. If the input end of the signal to be tested is long, please try the twisted pair shielded wire.
4. If the signal is accompanied by high frequency interference, the low frequency filter should be tested online.
5. When not storing for a long time, please power on every three months for not less than 4 hours.
6, long-term preservation should avoid direct light, should be stored in the ambient temperature -25 ° C ~ 55 ° C.
7. If the meter has no display, check the auxiliary power supply first, and the voltage is within the range.
8. If the display is not normal, check if the input signal is normal and the signal terminal is tight.
9. Unless the PT has sufficient power, the PT signal cannot be used as an auxiliary power source at the same time to ensure the normal operation of the meter.
10. The current terminal screw in the CT circuit must be tightened to ensure reliable contact between the incoming and outgoing wires to avoid malfunction.
11. If the instrument is to be calibrated, the calibration instrument should be better than 0.1 to ensure the calibration accuracy.
3 standard configuration
(1) The meter measures the three-phase current on the grid. Digital zero calibration, digital calibration, high precision and high cost performance.
(2) Standard CT input.
(3) Wide range AC/DC universal power supply AC/DC80-265V or AC 220V.
(4) Three rows of four LED digital real-time display, the meter can set the display value through the display panel buttons.
TÂN THÀNH CAM KẾT
- Sản phẩm, hàng hóa chính hãng.
- Giá cả cạnh tranh.
- Dịch vụ chăm sóc khách hàng tận tâm.
Thông Tin Công Ty
Chính sách và quy định
Đã thông báo
Hỗ trợ khách hàng
THÔNG TIN LIÊN HỆ:
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