产品描述:
LLT
The Seaward LLT live line tester is a voltage detector ideal for live line testing on systems up to 1100V DC, and is encapsulated in a high impact rugged enclosure with high-visibility cable. The unit is fitted with high-intensity red LED indicators and a polarizing filter making it clearly visible, even in direct sunlight.
Designed specifically for live line applications, the LLT high voltage indicator ensures conductor rails have been isolated from the power supply before maintenance or inspection work commences on rail track systems. The Seaward PH3-LLT proving unit is ideal for proof testing before and after use supplied in a high visibility holster with belt clip. The LLT and proving unit are approved by NetworkRail -Certificate of Acceptance No. PA05/03345.
技术参数:
LLT
Technical specification
LLT Live Line Voltage Detector
Working Voltage |
1100V dc max |
Threshold Voltage |
200Vac/300Vdc |
Circuit current |
<10mA |
Indicator |
3 ultra-bright red LED |
Compliance |
BS EN61243-3 |
PH3-LLT Proving Unit
Output Voltage |
500V dc nominal |
Output current |
0.45mA into 2kohm |
Two non-touchable terminals |
|
Neon ‘active' indicator |
|
Compliance |
BS EN61010-1 |
Carrying case with shoulder strap for LLT plus the PH3-LLT
Part numbers
LLT Live line tester |
114A922 |
PH3-LLT Proving unit |
112A925 |
Carry case |
308A955 |
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泰亚赛福作为众多知名品牌的合作伙伴,优惠的价格+完善的售后服务体系向您提供产品。font>