SNV-300 Online Monitor for Cable Temperature and Faults

SNV-300 Online Monitor for Cable Temperature and Faults
Model:SNV-300
Brand:SNOVA
Origin:Made In China
Category:Electronics & Electricity / Electric Control System
Label:On-line moniter , Faults Sensor , Cable temperature
Price: US $1 / sets
Min. Order:10 sets
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Product Description

SNV-300 On-line moniter for cable temperature and faults


Per set:  1 pieces Panel appearance sketch+

             3  pieces SNV- 300Current temperature and short circuit fault sensor +

             1 pieces  SNV- 300Current temperature and ground fault sensor

Current temperature on-line monitor and fault is the ring net switch cabinet, cable branch box, 
box installed in the power distribution network system becomes, for a real-time online monitoring 
device indicates the corresponding section of the cable short circuit and ground fault current, 
temperature and time. When the line is in trouble, the staff can quickly determine the fault section 
by the warning indication of the indicator, and find out the fault point. At the same time, real-time 
alarm information can be sent to the monitoring center server, a regional fault location and location 
for monitoring the computer screen, the guide line patrol officers to quickly determine the fault 
section and find the point of failure. In order to so e the problem of fault finding, it provides the 
best way to improve the work efficiency, shorten the outage time, quickly restore the power supply, 
and improve the reliability and economic efficiency of power supply, which is of great significance. 

Funtion: 

  • Real time display of three phase temperature 
  • Host, sensor battery can be replaced 
  • Remote alarm for short circuit and ground fault
  • Remote alarm for cable temperature over a predetermined value
  • Low power design, no external power supply
  • Fault, current and temperature are all based on optical fiber transmission data. 
  • Intelligent fault diagnosis
  • Automatic reset after cable fault removal
  • RS- 485 communication
  • Data update once per second



Specification 

ITEM DETAILS
Short circuit fault current alarm 1A~10000A 
(Error±3% Set according to the customers' demand when leave factory)
Grounding fault current alarm 4A~120A 
(Error±3% Set according to the customers' demand when leave factory)
Cable temperature fault alarm -40ºC~120ºC
(Error±3% Set according to the customers' demand when leave factory)
Cable current / temperature test range in real time 1A~10000A / -40ºC~120ºC
Working power supply ER14505 Industrial lithium battery3.6v
External power supply DC5~18V, current less than 5mA
The machine power consumption standby current ≤5 u A
Protection grade The host; IP 40 Electronic; IP 65'
Short circuit current sensor maximum current 20 k A 4 s
The host work environment -40ºC~75ºC
Communication methods:  RS-485 communication; 
Support 101.103. MODBUS etc. Various kinds of specification agreement 

 

SNV-300 Online Monitor for Cable Temperature and Faults 1SNV-300 Online Monitor for Cable Temperature and Faults 2SNV-300 Online Monitor for Cable Temperature and Faults 3SNV-300 Online Monitor for Cable Temperature and Faults 4SNV-300 Online Monitor for Cable Temperature and Faults 5

Member Information

Zhuhai SNOVA Electric Technolagy(HongKong)CO.,LTD
Country/Region:Guang Dong - China
Business Nature:Manufacturer
Phone:13672655807
Contact:BettyLucy (Sales manager)
Last Online:13 Mar, 2021