WenZhou，ZheJiang-
E-mail
cb@zjchaobo.com
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Phone
0086-577-88111511
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Address
Unit 5-1 Building 5, Botong Huigu Micro Industry Park, No. 66 Binhai Nan Si Road, Yueqing Economic Development Zone, Yueqing, Zhejiang, China.
Product Categories
Chaobo Automation Technology Co., Ltd.Free·1YRS
ZJ-JDG Pressure Spring Type Overhead Line Fault Indicator With LED
NegotiableUpdate on September 05
- Model
- Nature of the Manufacturer
- Manufacturer
- Product Category
- Overhead Line Fault Indicator
- Place of Origin
- City, Province
Overview
Overhead Line Fault Indicator With LED for out door overhead Line 5-36KV. indication the line short circuit (phase to phase) and earth fault (phase to earth). Model: ZJ-JDG Brand: CHAOBO Protection Class: IP68 Place of Origin: Zhejiang, China Usage: Outdoor Overhead Line Application: Outdoor Overhead 5-36KV High Voltage Cable Cable diameter: 0-40mm Applicable Voltage Grade: U≥5-36KV Operation Times: ≥5000Times Ambient Temperature: -35℃≤T≤+70℃ Joint Type: Pressure Spring T......
Product Details
Product Detail |
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Technical Parameters
Applicable voltage grade: | U≥6-35KV | Applicable wire current: | I≤1200A |
Applicable wire diameter: | 16mm sq≤D≤240mm sq | Action response time: | 0.06s≤t≤3s |
Reset time: | 6,12,24,48H (Selectable, Default 24H) | Ambient temperature: | -35℃≤T≤+70℃ |
Operation times: | ≥5000Times | Static power loss: | ≤10μW |
| Protection class: | IP68 | JDG LED lumens: | 30-50Lm |
Characteristic |
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 The shell using high strength and high transparency aeronautical material Fully Fashioned, and treated with nanotechnology, better perspectivity. resist filth, anti-aging, without maintenance, long service life. ◆ Built-in high performance lithium battery, Service life can reach more than eight years. ◆ The circuit board using special chip and MCU etc imported Components. ◆ The shell made from aeronautical material and nano materials. ◆ The clamp with nickel plating process, best magnetic conductivity, Install and Remove with Electricity. ◆ Fault indication turn card with strong visual,it can clear instructions with light in the night, and the color not fade under sun ultraviolet light for a long time. |
Function and Benefit |
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◆ Indicate the fault line and fault point quickly, lessen the blackout area;
◆ Shorten troubleshooting time,improving electricity and power supply reliability;
◆ Accurately indicate the instant fault, which is conducive to rule out the power supply problems;
◆ Providing technical means for find the hidden permanent fault point;
◆ Shorten the search time to find the fault point, reduce the labor intensity of line patrol person;
◆ Defining the responsibility of the fault area and responsible people;
◆ Avoiding traditional multiple switch out,switch on,line patrol to the effects of power equipment.
Used to judge the short circuit fault indicator diagram
As line 2# B phase 2,5,8 indicator and line 2# C phase 3,6,9 indicator turn red, but the 11,12 indicator still show white, that judged the point D happen short circuit.
Used to judge the earth fault indicator diagram
As line 2# C phase 3,6,9 indicator turn red,but the 12 indicator still show white, that judged the point D happen earth fault.
Fault Indicator Installing and Uninstalling |
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Fault indicator installing guide
 1.Put the indicator into the installing cup and let the spring up by U-type spring lifter. (Installing cup fixed with hot stick.) |  2.Fix the spring by hook in the installing cup. Make sure two spring all fixed by hook of two side.pull out the U-type spring lifter. |  3.After two spring all fixed by hook in the installing cup, raise up the installing cup with indicator by hot stick and upward force quickly to the cable. |  4.Pull down the hot stick with installing cup, the indicator would be fixed on the cable. If failed repeat from 1 step. (Be careful of falling off) |
Fault indicator uninstalling guide
 1.Fixed the installing cup on the hot stick, Relax the iron sheet on the both side of the installing cup. Make the iron sheet like two hooks |  2.Aim to the uninstalling indicator, then upward force, until the iron sheet lock the indicator. |  3.Pull down the hot stick slowly until the indicator is separated from the cable. |  4.Push the iron sheet on the both side of the installing cup. Make the iron sheet retract, take out the fault indicator. |
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