Zhuhai Snova Technology(Hongkong) Co., Ltd.

China Manufacturer with main products: Fault Indicator, Short Circuit and Grounding Fault Indicator, Overhead Line Fault Indicator, Intelligent Dehumidifier, Communication Terminal

Home  >Products Catalog > EKL3,4 series Short-Circuit and Earth Fault Indicator > Surface Mounted SNV-EKL4 Earth Fault & Short Circuit Indicator

Surface Mounted SNV-EKL4 Earth Fault & Short Circuit Indicator

FOB Price: 1.00 - 2.00 USD/Volt
In Stock
  • ECVV Safebuy Services

    According to the requirements of buyers, ECVV.com will purchase the cost-effective Chinese products for you from the well-chosen suppliers database which was accumulated in the past 10 years.Learn More>>

  • Safebuy Service Guarantee

    Provide financial security for multinational purchaser; Determine delivery time and acceptance product according to the purchasing requirements; Arrange Chinese export declarations and international logistics; Provide unified delivery of products from different suppliers.

Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Guangdong in China

Quick Details

  • Brand Name: SNOVA
  • Rated Voltage: 3-40.5V
  • application: power distribution equipment
  • Material: PC
  • name: fault indicator

Specifications

UserManual & Data sheet

SNV-EKL4Earth fault and short circuit indicator

Type: surface mounted

Optional:  

1. SNV-EKL4, normal type without RS485 and outside AC220V input.

2) SNV-EKL4, communication type, with RS485 ,Modbus protocol,and with AC220V power input.

 

Description

 SNV-EKL4 short circuit and earth fault indicator, it Widely used in various ring cabinets, high-voltage switch gear and cable branch box in power system, can accurately and reliably detect the fault section and fault type of power grid. the use of cable type short circuit and grounding fault indicator is an efficient way to check cable fault, and is an effective way to improve the operation level of distribution network and the efficiency of fault handling. the design uses electromagnetic induction, photoelectric conversion, signal optical fiber transmission and single chip microcomputer control technology to make fault alarm with high accuracy and strong anti-interference ability.

Equipped with fault remote transmission port, suitable for distribution network automation;  Battery low power alarm indication; Low-power design, high-capacity lithium battery power supply, long battery life (more than 8 years); external structure using card or lock design, the whole machine is easy to load and unload.


 Surface mounted SNVEKL4 Earth fault and short circuit indicator

Function character:

1) Intelligent detection of short-circuit and ground fault and through the corresponding LED on the panel to indicate fault.

2)Monitor panel designed with button, it isConvenient for reset or test.

3)the pulse width time of fault current can be set to prevent incorrect fault indication caused by surge current.

4)It can reset and detect the remote fault indication device remotely.

5)It can provide switch volume for external devices through remote contact.

6)It canChoose the reset time after fault happen (when purchase, it need to tell factory to set,default 8hours).

7)Remote fault indicating can be made by external lamp.

8)It canChoose the short circuit alarm current (when purchase, it need to tell factory to set).

9)Earth fault alarm current set in factory

10)Low battery display and alarm through press the " Test/reset"  key by 3seconds.


Technology parameter

Voltage grade

3-40.5KV

 

Battery life

8 year

Frequency

50HZ/60HZ

Low voltage alarm of battery

2.7V

SHort circuit alarm current

150A~1200A

SHort circuit sensor fiber length

3Meter, or customized

Earthfault alarm current

20A~100A

Earth fault sensor cable length

3Meter,or customized

Alarm current accuracy

±10%

Load fluctuation and escape pulse time setting

SHort circuit

40ms,60ms,80ms,160ms

(settable)

Rated frequency withstand voltage

2KV/1min

EArth fault

Relay contact capacity

95W

Work environment

Temperature

-40℃~+60℃

Reset time

Settable

4H/8H/24/36H

Humidity

≤95%RH

Working power

ER17505

Battery

3.6V/3500mAh

Use for cable diameter

ShOrt circuit CT(Fiber, Type S)

A

20mm~40mm,

Normally

B

300mm~70mm customized

Working current

Standby state

10μA

Earth fault sensor(Cable, type E)

A

60mm~100mm

Normally

WOrking state

1mA

Indicator protection level

Monitor panel

IP 40

B

80mm~130mm

Customized

SEnsor CT

IP 65


short-circuit faults from this supplier

ACREL Clean Power Solution for Medical IT Distribution System GGF-I3.15    
FOB Price: 5496.00-6000.00 USD/Piece
Min Order: 1 Piece
Waterproof IP44 IP55 IP67 Industrial Power Distribution Box    
FOB Price: 5.00-10.00 USD/Piece
Min Order: 100 Pieces
300x250x120 SHQ Series Waterproof Wiring Junction Box Cable Connect Distribution Box    
FOB Price: 0.10-10.00 USD/Piece
Min Order: 500 Pieces
T510 Series General Vector Inverter    
FOB Price: 1.00-10000.00 USD/Piece
Min Order: 1 Piece
Techwin TVSS 120kA Class B Surge Protection Device(SPD)for Three-Phase 380V AC System    
FOB Price: 600.00-650.00 USD/Piece
Min Order: 10 Pieces

More products from other suppliers

Can't find a suitable Supplier or product? Entrust ECVV to purchase the well-chosen Chinese products with high cost performance.

Learn More>> Start Safebuy Order

Communicate with Supplier

Sourcing from ECVV
Join ECVV community
Join Facebook Group