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價格:電議
所在地:廣東 廣州市
型號:30031A鉗式電流表
手機:15920401038
電話:020-38271628
更新時間:2024-07-08
瀏覽次數:1842
公司地址:廣州市天河區棠下荷光路第一工業區154號
價格:面議 zui小采購量:不限 品牌/型號:日本橫河/30031A/30032A 是否提供加工定制:否
Description | Leakage Current Mini Clamp-on; 3/30mA/30/60 Amp |
Method of detection | Mean Value |
Display | (Bar-graph display: 32 segments) LCD (Digital display: 3200 counts) |
Range Switching | Auto-range |
Operating temperature and humidity | 0 - 50°, 80% RH or less (no condensation) |
Influence of external magnetic field | 0.0005% typical 1 (on current value of adjacent cable) |
Influence of conductor position | Within accuracy |
Safety Standard | Approved for conformity to EN 61010-1,EN 61010-2-032 |
Circuit voltage | 300 Vrms or less |
Withstanding voltage | 3.7 kV AC for one minute |
Power Supply | One CR2032 (Coin-shaped) 3 V battery |
Battery Life | Approx. 90 hours (when continuously used) |
Auto power-off | Approx. 10 minutes |
Diameter of measurable conductor | 40 at maximum mm |
Dimensions | Approx. 70 (W) x 176 (H) x 25 (D) mm |
Weight | Approx. 200 g |
Accessories | Instruction manual, battery, Soft case |
AC Current | 3/30 mA, 30/60A |
Frequency Characteristics | 50/60 Hz |
Accuracy (50/60Hz) | 1.0 + 5 (0~30mA) 1.0 + 5 (0~50A) 5.0 + 5 (50~60A) |
Measurement Cycle | 2 times/second (Digital display), 12 times/second (Bar-graph display) |
Temperature Coefficient | 0.05% of range /°C or less (within the ranges of 0-18° and 28-50° for measurement of 0-50 A) |
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