亚洲午夜一本在线,亚洲成AV人片乱码色午夜,亚洲乱码国产乱码精品精98

臺灣標準電機SEW儀器儀表--6220 EL ELCB Testers Up To 1000mA

6220 EL ELCB Testers
Up To 1000mA

FEATURES

Microprocessor technology ensures high performance accuracy and reliability.
Fully programmable via tactile key pad.
Direct readout of disconnection, time or current.
Voltage measured during test.
Housed in a heavy duty carry case.
Suitable for all industrial, mining and domestic environments.
Display can be customized for special orders.
Indicate voltage and trip current/time.
Use binary principle.
True resistor switching.

SPECIFICATIONS

Rated Tripping Current at 317V	1000mV (2000mA on special orders)
Lowest Resolution	1mA
System Voltage	230 / 380 / 550V / 50Hz
Maximum Trip Time	99.99s
Highest Resolution	10mS
Typical Accuracy
Rated Trip Current	+/- 1%rdg +/- 2dgt
Voltage Range	+/- 1%rdg +/- 1dgt
Trip Time	+/- 1%rdg +/- 2dgt
Operating Temperature	0 degree C ~ 40 degree C
Humidity	80%
Power Source	1.5V "C" Alkaline x 8 batteries
Dimensions	330(L) x 260(W) x 160(D) mm
Weight	Approx. 3.7kg (battery included)
Accessories	Test leads
	Instruction manual
	Batteries

特點

● 微處理器系統(tǒng)控制設計，確保高性能的準確性與KK性
● 適合在工業(yè)、礦業(yè)或家庭使用
● 使用按鍵作各種操作
● 跳脫時的時間和電流可以直接讀取數(shù)值
● 在測試當中，可同時量測電壓
● 即時顯示電壓、動作電流與時間
● 使用二進制原則
● 電阻式開關設計
● 外箱堅固，易於使用和攜帶

規(guī) 格

額定Z大電流(317V)	1000mA (2000mA on special orders)
解析度	1mA
適用系統(tǒng)電壓	230 / 380 / 550V(50Hz)
測量Z長時間	99.99秒
跳脫時間準確度	±1%讀值±2位數(shù)
電壓準確度	±1%讀值±1位數(shù)
時間準確度	±1%讀值±2位數(shù)
操作溫度	0°C to 40°C
操作濕度	80% R.H.Max.
外形尺寸	330(長)×260(寬)×160(高)mm
重量	約3.7公斤(含電池)
使用電池	1.5V〝C〞型×8 鹼性電池