台湾标准电机SEW仪器仪表--TEL1-6 ELCB Testers

    
 
TEL1-6   ELCB Testers
50mA  
230V  
TEL1-6
 The TEL1-6 is basic test equipment an electrician cannot do without.
 TEL1-6 is a dual-function test instrument utilized to verify electrical wiring Connections and the functioning of earth leakage/residual rurrent detectors devices by forcing the ELCB/RCD to trip.
 This verifies that the protection device open the mains power supply circuit when a current higher than a certain amplitude circulate into the ground/earth wire (generally around 15mA).
 This ensures the electrical installation meets safety and regulation requirements.
 The wiring check is reported on the bright neon lights and the key code is shown on the table located under the tester.
 The table tells the user if the wires are connected correctly or not and guide the user to solve his fault, if any. However, it does not detect or show if a short circuit is present between the neutral and earth/ground wires as well as does not detect or show if a swap occured between the neutral and earth/ground wires due to the fact that these wires are connected together at the supply transformer or some time, again are connected together by a link, somewhere else in the power distribution system.
 The wiring integrity checker of the TEL1-6 uses three large and bright neon lights to detect and display voltage conditions on and between powered electrical wires.
 These neon lights will lite according to a different sequence related to the wiring conditions of the electrical system. The table located under the tester shows the wiring conditions.
 The residual current detector or Earth Leakage Circuit Breaker Tester injects and simulate a ground/earth fault current into the earth/ground wire to trip the device under test. The fault current can be increased by rotating the switch to the new higher value to force the device to trip.
SPECIFICATIONS
 
Nominal Voltage System 230 Vac
Current settings 10mA, 15mA, 20mA, 25mA, 30mA and 50mA.
System Voltage Frequency 50-60Hz
Wiring Check Accuracy Table Valid for Voltage within 5% of nominal voltage. If voltage differs from Nominal Voltage System by more than 5%, table may be incorrect.
Earth / Ground Current Simulator Accuracy Current is set by Selected Resistors and therefore Proportional to Voltage. Resistance Accuracy is 10% Maximum.
Overall Rating Intermittent Rated (Press TEST Shortly). DO NOT KEEP PRESSING TEST.
Resistance Rating Current Injection System uses Resistors which are Not Continuously Rated.
Case Material ABS
Safety Standard EN 61010-1 EN 61326-1
特 點
● 本漏電斷路器檢測計(TEL1-x 系列)是電工人員使用工具的基本配備。它具備有雙重功能,
一為可以檢查電氣設備接線的狀況,另一則是查驗漏電斷路器是否正常,
在額定電流狀況下能否正常跳脫,達到保障設備和電路系統的目的。
規 格