ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Divider impedance: 1800 MΩ
Voltage class of voltage divider
+ AC：150kV
+ DC：150kV
Display meter range
+ Low：0-20kV
+ High：0-150kV
AC measurement mode: True RMS measurement
Precision:
+ AC：1.0%
+ DC：0.5%
Insulating medium: DuPont dry dielectric materials
Divider ratio: 1000：1
Connecting coaxial cable: 3m
Ambient temperature: 0~40℃
Humidity: ≤85%RH
Product features
1. High precision
Precision high-voltage film capacitor and precision high-voltage glass glaze resistor are adopted, with high input impedance, low test current and low power consumption, which improves the measurement accuracy and stability of the instrument;
In the signal processing part, high-performance OP is used for signal amplification, the latest double integral AD sampling technology is used, and four-and-a-half-bit liquid crystal display is used. The highest resolution reaches 0.001kv. It is an updated product of high-voltage electrostatic voltmeter.
2. Good anti-jamming performance
Special shielding technology is adopted. The surface of aluminum alloy grading ball is smooth and glossy, which effectively improves the electric field distribution around the grading ball, prevents tip discharge and improves the anti-interference ability of measured data. The low-voltage display instrument is shielded by all metal enclosed structure, and the high-voltage divider and low-voltage display instrument are connected by high-quality coaxial cable to reduce the influence of high voltage on the indication, so as to achieve high stability and high linearity.
3. Safe and reliable
The AC DC high voltage divider instrument is composed of high-voltage divider and low-voltage display instrument. The high-voltage divider is filled with DuPont filling material and sealed by special process. It has smaller structure, lighter weight, minimum internal partial discharge and higher reliability. There is no oil leakage. When working, the high voltage divider and the low voltage instrument are connected by coaxial cable, and the high and low voltage parts are far away, so the work is safe and reliable.
4. Simple operation
Using dial switch to switch high and low voltage, AC and DC, convenient and fast. Four-and-a-half-digit liquid crystal directly displays the measurement results, which is simple and intuitive. It brings great convenience for on-site detection work.
5. Easy to carry about
AC DC high voltage divider adopts portable structure. The whole machine is made of aluminum alloy packing box, which can be easily disassembled. Small size, light weight, easy to carry, very convenient to use.
