Panel Short-Circuit and Ground Fault Indicator
| Price: |
Negotiable/Piece |
| Trade Terms: |
FOB,CIF |
| Min Order: |
100/Piece |
| Pay Type: |
T/T |
Summarize:The fault indicator of series CSM-EKL was combined with short-circuit fault sensor, display equipment and transmission cable / cable and ground fault sensor, series CSM-EKL was designed for the automatic monitoring of the power grid system, which Mainly applicable to 10KV and below high-voltage switchgear and distribution network systems. For detecting, directing, passing the fault signal. When the cable line failure, it can promptly determine fault orientation, contribute to the rapid restoration of electricity.Features:1.Strong anti-jamming capability
Sensors and detection object is always in the potential state,no electromagnetic field interference,does not exist the problem of dielectric breakdown. Optocoupler isolation optical fiber or cable transmission, so the detection signal is security, accuracy, reliability, stability. Strong ability to adapt to the temperature, humidity and salt spray corrosion environment
2.Micro-control chip
Due to failure is Sporadic normal micro-controller chip and related circuit stay in saving state; Once the interface fault signal occurs immediately wake micro-controller chip and related circuit up, which starts the setup program and starts timing the LED at a certain frequency and duty cycle, while the relay action and remote alarm;Until to the reset time or press the reset button, the LED stops working, the relay reset, the micro-controller chip and related circuit into hibernation again.
3.The sensor is a passive
Direct online detection signal, the use of the electromagnetic field generated by the fault current changes, resulting in the pulse signal excitation circuit, does not affect the normal work of the grid.
4. Fully sealed design
The display instrument design in waterproof circle (including front and rear panels and battery cover are equipped with waterproof ring), free from damp and dust environment restrictions.
5.Lithium battery-powered
No external power supply, direct supply of high-capacity lithium battery (3.6V), quality is stable and reliable power supply, a lithium battery life of up to 10 years or more.Technical parameters
1,A wider range of short circuit action and ground action current (according to user needs)
Short circuit current detecting range:800A
Earth current detection range:50-100-150A can be set
2,The wider fault reset delay time, to provide sufficient time to failure maintenance inspection
Fault reset delay time:7sec-4h-8h-24h
Minimum continuous flashing time: 40ms
3. Work environment
-40° C+70° C
4.Relative humidity
≤95%
5.Low battery alarm function
When the battery voltage is lower than 2.7V, low battery alarm indicator lights, and prompts the user to replace the battery in time , to prevent the battery is discharged and is not working properly
6.Power Supply
3.6V lithium battery,2400mA/H Static power: ≤0.01mA
Maximum power consumption of the display status and alarm:≤0.08mA
7.Transmission cable
3m (according to user needs)
8.Remote transmitting port
Set for the distribution network automation.
| Prod Model: |
CSM-EKL4 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Phase: |
Three |
| Type: |
Fault Indicator |
Guangzhou Ruihu Electric Co., Ltd. Can Professionally provide all kinds of 10kv to 42kv electrical distribution production and components and some low voltage production. The production informat as below.
10kv up to 36kv Cooper power system Brand pad mounted transformer
Components:
15kv/27kv/38kv/46kv two positions/three postions/four postions loadbreak switch,
15kv/27kv/38kv 250A Elbow,
15kv/27kv/38kv Elbow arrest,
Voltage indicator, fualt indicator,
15kv/27kv/38kv Bay-o-net fuse holder assembly,
15kv/27kv/38kv Single phase and three phase Magnex
15kv/27kv/38kv Dual sensing fuse, ELSP Backup fuse,
15kv/27kv/38kv Loadbreak bushing insert, loadbeak Rotatable feedthru insert,
15kv/27kv/38kv Tap changer switch, insulated protective cap,
FR3 transformer high fire point oil
15kv/27kv/38kv Bushing well;
Low voltage 0.4kv- 1000V capacitor, contractor.
Door lock
Hot stick
Fault indicator
Overhead line indicator,
Test type fault indicator,
Cable mounted fault indicator,
Panel mounted fault indicator(EKL4 EMG brand)
Cooper brand fuse
Hight voltage from 3.6kv up 42kv fuse used RUM(loadbreak with fuse unit) and PT and pad mounted transformer
Low voltage fast speed fuse
***Cooper power system brand cable terminal(12kv up to 42kv)***
IEC separable connector, 250A streight and ELbow, 630A bolt T connector Bushing 250A, 630A. From 12kv up to 36kv(Italy brand)
ANSI separable connector, 15kv\25kv\35kv 200A Series and 600A Series
Cold shrinkable cable terminal
Heat shrinkable cable terminal
Open core current transformer, PT
RMU
Cooper power system brand, ABB, Schneider, ormazabal, Siemens,
and SF6 RMU loadbreak swtich comonent, mechanism, fuse holder, bushing, ground swtich, SF6 express indicator, insulator, voltage indicator,
High voltage capacitor
From 2kv up to 25kv, single phase
100kar, 200kar, 300kar, 334kar, 400kar, 500kar, 750kar, 800kar, 1000kar, 1200kar
Overhead loadbreak, overhead interrupter, reclose.
Vacuum or SF6
Cutout, cutout fuse. Disconnector.
Vacuum contractor, vacuum switchgear(VD4, VS1, VN2-24, CE, VN3-12, VN1-36).
Relay
FUSE
High voltage fuse 12kv-42kv, 3A, 8A, 10A, 15A, 20A, 31.5A, 40A, 50A, 63A, 100A
Low voltage fuse 0.4kv-1000V
NH and RT16 fuse 0.4kv-1000V
And low voltage production.
You are welcome.
