GHCR9500B wireless high pressure ratio tester

GHCR9500B wireless high pressure ratio tester GHCR9500B wireless high pressure variable ratio tester to break the traditional structure, designed to measure the high and low a secondary current loop, ratio, relative to other, polar, leakage current and carefully designed and manufactured using the latest CT technology and integrated mask digital technology, by special high voltage detector, low current clamp, host, high-voltage insulated rod, monitoring software and other components, the wireless transmission of test data can penetrate obstacles multi-storey buildings, linear transmission distance of 30 meters. If using insulated rod, can also be used as high-precision low-voltage clamp meter, leakage meter, which can accurately measure the 0.01mA ~ 1000A current or leakage current. Insulated rod connected to the high voltage detector can be used for high-voltage line current measurement below 60KV transformer on both sides of the current size, ratio test, on-line current monitoring, the special high-voltage current clamp by pressing or pulling back the insulation rod can easily clamp or withdrawal from the measuring leads, saving shortcuts, widely used in industrial and mining enterprises substation ﹑ ﹑ power plants, inspection station, electrical maintenance department for current sensing, power inspection, field electrical work and so on. Insulation rod is light, has a moisture-temperature resistance, impact resistance, bending resistance, high insulation, scalable, and other characteristics. Field application wiring diagram Product Features 1. Current clamp is made of special alloys, using the latest CT technology and magnetic shielding technology, almost without external magnetic field, ensuring uninterrupted year-round monitoring of high-precision, high stability, high reliability. 2. Blue LCD, shows at a glance, but also has large storage space, can store 3000 sets of data. 3. High voltage detector connected to five insulated rod can be used for 60kV high voltage lines the following tests, the special high-voltage current clamp by pressing or pulling back the insulation rod can easily clamp or withdrawal of the lead wire, quick time 4. Monitoring software with online real-time monitoring and historical inquiry, dynamic display, with maximum, minimum, average instructions, with alarm value setting and alarm indication function, historical data read, access, save, print and other functions. Product Specifications Model GHCR9500 GHCR9500B features high and low voltage secondary circuit of a current ratio, the leakage current online monitoring; current transformer on both sides of the current size, ratio on-line monitoring of high and low a secondary circuit, ratio, polarity and phase Do leakage current online monitoring; both sides of the current transformer size, change (1.5V AAA × 4) continuous online monitoring power than alkaline batteries for about 30 hours DC6V test mode Clamp CT transmission wireless transmission, linear transmission distance of about 30m Display mode LCD: 128dots × 64dots; blue backlight, suitable for dark places LCD display field size: 44mm × 27mm Meter Size Host: Width Height thick 75mm × 170mm × 30mm high voltage tester: Width Height thick 76mm × 255mm × 31mm LV current clamp: Width Height thick 63mm × 160mm × 23mm jaw size voltage tester: φ48mm LV current clamp: φ30mm sampling rate 2 times / sec measurement range High voltage detector: 0.0mA ~ 1000A LV current clamp: 0.00mA ~ 10A-resolution high-voltage detector : 0.1mA; low-voltage current clamp: 0.01mA shift automatic shifting the primary circuit test accuracy 23 ℃ ± 3 ℃, 80% RH or less 0.1mA ~ 10.0A: ± 1% ± 3dgt 10.0A ~ 49.9A: ± 2% ± 5dgt 50.0A ~ 199.9A: ± 3% ± 5dgt 200A ~ 600A: ± 4% ± 5dgt 601A ~ 1000A: ± 5% ± 5dgt secondary circuit test accuracy 23 ℃ ± 3 ℃, 80% RH or less 0.01 ~ 10A: ± 2% ± 3dgt change than three kinds of variable ratio display :( a secondary circuit measured current ratio; 5A converted to the secondary circuit ratio; the transformer 10kV / 380V of 10kV-YY converted ratio), ratio Up to 1: 10 million (1.0K7) data storage 3000 groups, press HOLD key to keep data and stored automatically numbered (loss of power or replace the battery without losing data) the following line voltage 60kV line test (must be insulated with 5 lever) Data Hold Press the HOLD key to keep data, HOLD symbol is displayed, press the HOLD button to cancel the holding data access press HOLD + POWER button to enter the Data Recall Mode spill over range overflow function: "OL A" symbol appears when the host does not signal indication Tip "No Signal" automatic shutdown power for about 15 minutes, the instrument will automatically shut down the battery voltage when the battery voltage is lower than 4.8V when receiving the transmitted signal, low battery symbol appears, reminding replacement battery meter Quality Host: 240g (with battery ) High voltage detector: 335g (with battery) low-voltage current clamp: 170g meter total mass: 2.8kg (including insulation rod and battery) no particularly strong electromagnetic disturbance; no 433MHz, 315 MHz with frequency interference Working temperature and humidity -25 ℃ ~ 45 ℃; 80% Rh Storage Temperature and humidity -10 ℃ ~ 60 ℃; 70% Rh or less insulated rod size φ32mm, 1m / section (5 standard), can be extended. LV current clamp wire length standard 2 m (can be extended according to the site distance) Dielectric strength high voltage detector: AC100kV / rms (between Section 5 insulated high-voltage current clamp rod and clamp core) host and LV current clamp: AC1000V / rms Construction Anti drip Ⅱ type (high voltage detector) Supplied Accessories Clamp: 1; Receiver: 1; current clamp: 1; CD: 1; RS232 communication lines: one; meter box: 1; insulating rod (1 m): 5; batteries (alkaline batteries AAA): 8 个 http://www.whgchn.com/485/index.html GHCR9500B wireless high pressure ratio tester