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VPIS Live Charged Display Device With Cable LYD103
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VPIS Live Charged Display Device With Cable LYD103
Item No: LYD103
DXN series high voltage indicator is adapted for indoor, rated voltage 3~40.5kV, operation frequency 50Hz network to display the electrifying situation of the high voltage loop where the HVLDD is mounted, combine a high voltage equipment with live display device.
This voltage indicator type DXN-T is a combination unit for indicating the voltage presence on M.V. cubicles by being installed on the capacitive dividers, and conform to the IEC61958-2000 Standard and National Standard.
Details:
1.Rated voltage: 220V
2.High voltage charged indicator
3.Application: High voltage electrical transmission
4.Connect with transducer
5.Used for switchgear
6.Operating humidity:Daily average 95%, mo. average 90%
7.Operating temperature+40℃~ – 30℃
Features:
1. Reliability: Inductive (non-contact) sensors, outside the line safety distance to detect whether the line is electrified, and has obvious directionality, high sensitivity, safety and reliability.
2. Economy: the sensor is not in direct contact with the charged body, no need to do local discharge test during installation and maintenance, simple and convenient, low maintenance costs, long service life.
3. Full-featured: it has the functions of flash display, self-checking and starting the forced locking circuit, etc., which can really play the role of all-round forced locking.
4. Adaptability: Various forms, can be widely used in indoor, outdoor, GIS combined electrical appliances and switchgear and other places.Execution norm
DL/T538 (high volt charged display device)
DL/T593 (share technical demand of high-volt switching equipment and control equipment)
JB/T10305 (3.6KV~40.5KV high volt equipment indoor organic material post insulator’s technical condition)
GB/T7354 (partial discharge measuring)
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VPIS Live Charged Display Device With Cable LYD103
Item No: LYD103
VPIS Live Charged Display Device LYD103
Application range and characteristic
The indoor high volt charged display device is composed of three sensors and display(through lead connection), it is applied to certain indoor high volt electric equipment of rated frequency 50Hz and rated volt below 40.5KV, by this device, it could indicate charged condition in circuit, besides, it can be coordinate-operated with electromagnetic lock, which realizes forced lockout of switch handle and controlled by one high volt signal, while, its circuit system is stand-alone and not interfered one another. Just needing the high volt circuit electrified, even if display circuit and latching circuit arise fault simultaneously, the electromagnetic lock still stay in locking state, which could prevent from mishandle or entering into charged spacing.
