Beijing Tianyihongda Science & Technology Development Co., LTD

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Power Line Fault Indicator

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Beijing Tianyihongda Science & Technology Development Co., LTD
City:beijing
Province/State:beijing
Country/Region:china
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 Products

Wireless Transmission 50HZ Power Distribution Terminal For Monitoring Fault

Wireless transmission and remote control power distribution feeder terminal unit monitoring fault and data transmission The device inherits the rich R...
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Power Feeder Remote Terminal Unit , Status Data Din Rail Terminals By Gprs / 3

remote controlling power distribution feeder terminal unit detecting fault and transmitting switch status data by gprs/3 This is a new HV switch ...
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Automatic Power Distribution Terminal For All The Protections 1.5 Times Fixed Value

remote controlling power distribution automation feeder terminal unit detecting fault and transmitting measured data fro The device inherits the rich ...
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Short Circuit Judgment Fault Passage Indicator With Black Flash Alarm Earthed Sensor

There are 3 types of fault passage indicators for underground cable No. Device Name Model Note 1 Cable fault passage indicator (locally) TYHD-UC 1. .....
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Damp Proof Remote Telemetry Unit , HV Switch Controller Electric Feeder Unit

new HV switch control device equipped with wide range of adaptation and damp-proof The case of this device is stainless steel with sprayed powder. It ...
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Connecting Earth Fault Indicator For Overhead Line Red Flag Moving Times No Limit

connecting fault passage indicator for overhead line( Red flag moving times no limit) This kind of device is applied to the overhead power distributio...
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Earth Cable Fault Indicator , ER14505A Working Power Electrical Fault Detector 

There are 3 types of fault passage indicators for underground cable No. Device Name Model Note 1 Cable fault passage indicator (locally) TYHD-UC 1. .....
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Strong Stability Power Distribution Terminal For Overhead Line Zero Sequence Reclosing

Length of cable at switch load side (m) 50 100 150 200 250 300 350 400 450 Length of overhead line at switch load side (m) <1000 <4000 Fixed value (A) ...
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Fault Passage Electrical Fault Finding Tools Red Flag Convenient Maintenance

connecting fault passage indicator for overhead line(red flag ) This kind of device is applied to the overhead power distribution network automatic .....
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Alarm Signals Fault Passage Indicator For Cable 30V / DC-1A Remote Relay

There are 3 types of fault passage indicators for underground cable No. Device Name Model Note 1 Cable fault passage indicator (locally) TYHD-UC 1. .....
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