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ติดต่อเราETCR9500C-030 : เครื่องวัดอัตราส่วนหม้อแปลงสามเฟสแบบไร้สาย (CT Ratio Tester), ด้านไฟฟ้าแรงสูง(HV) 800A, ด้านไฟฟ้าแรงต่ำ(LV) 10A
ข้อมูลสินค้า
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รหัสสินค้า
ETCR9500C-030/ETCR9500C-008
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เข้าชม
1,879 ครั้ง
ยี่ห้อ
ETCR
รุ่น
ETCR9500C-030/ETCR9500C-008
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แก้ไขล่าสุดเมื่อ
25/05/2022 10:10
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รายละเอียดสินค้า
ETCR9500C-030 : เครื่องวัดอัตราส่วนหม้อแปลงสามเฟสแบบไร้สาย (CT Ratio Tester), ด้านไฟฟ้าแรงสูง(HV) 800A,
ด้านไฟฟ้าแรงต่ำ(LV) 10A ETCR9500C Three-Channel Wireless HV Transformation Ratio Tester Product Function Measurement of primary and secondary current, transformation ratio, phase, polarity and phase sequence of current transformers and potential transformers below 35kV. Product Features 1. Simultaneous testing of three channel low voltage lines can directly confirm the corresponding phase relationship between the high voltage end and the low voltage end, Secondary lines do not require measurement many times by clamp. 2. Current clamp adopts high performance Permalloy core and magnetic shield technology, with strong anti-interference, high accuracy and test of stability. 3. The high voltage clamp adopts innovative automatic plug and pull structure makes it easy to clamp or withdraw the tested wire by pressing or pulling the insulation rod, saving time and convenient. 4. Data hold and data storage function. Data upload function Technical Specification Model ETCR9500C-008 Three-Channel Wireless HV
Transformation Ratio TesterETCR9500C-030 Three-Channel Wireless HV
Transformation Ratio TesterApplicable Place Suitable for testing in places with dense flat cable of secondary line Suitable for testing in places with large wire diameter of secondary lines. Secondary CT Size Jaw Size: φ8mm
Shape Size: 137mm×40mm×19.5mmJaw Size: 25mm×30mm
Shape Size: 115mm×70mm×33mmPrimary Current Test
AccuracyRange:0.0A～800A；Resolution：0.1 Accuracy：±0.5%FS Range:0.0A～800A；Resolution：0.1 Accuracy：±0.5%FS Secondary Current Test
Accuracy(3 channel current
display same screen)Range：0.00mA～5A；Resolution：0.01mAAccuracy：±0.5%FS Range：0.00mA～10A；Resolution：0.01mAAccuracy：±0.5%FS Transformation Ratio
Measurement Range1～500 1～500 Power Supply DC6V alkaline batteries (1.5V AAA × 4) Host Dimension 78mm×165mm×42mm Insulation Rod Dimension Ф32mm 1m/pcs×5pcs Insulation Rod Withstand
Voltage110KV Sampling Rate 3times/s Weight 5kg (including insulation rod and battery) Transmission Distance Primary current clamp wireless transmission distance 100m Connection Cable Secondary current clamp connection cable 2m Data Storage 1500 groups, Press the left arrow key to keep the data and store automatically (Power down or not lose data) replace the battery will Data Hold Data Hold Press the left arrow key to hold data, “HOLD” symbol display, press “HOLD” key once again cancel the hold function Data Access Data Access Press the right arrow key enter into data access mode Overflow Display Exceed measure range overflow function: “OL” symbol display No Signal Indication When the receiver has not received transmit signal, dynamic display “no- -”symbol. Automatic Shut Down 15 minutes after boot up, the meter shuts down automatically without any operation Battery Voltage When battery voltage is lower than 4.8V, low battery voltage symbol “ ” will display and remind to replace battery. External Interference Should avoid extremely strong electromagnetic fields, avoid 315MHz, 433MHz same-frequency signal interference Working Temperature -15℃ ~ 50℃; Below 70%Rh Accessories Receiver: 1PCS; Primary current clamp: 1PCS; Secondary current clamp: 3PCS; USB special communication cable:1PCS; Software CD: 1PCS; Insulation rod (1m): 5PCS; Tool bag: 1PCS
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