High current protection relay and short circuit

0 People
  • :Ease of installation in the panel
  • :Low consumption and SMD technology
  • :Separate fault displays and supply voltage status
  • :One year unconditional warranty
  • :Measurement of three-phase flow current through consumption lines
One year old warranty ParsParda
10-year-old after-sales service ParsPardaz
In Stock :
Maximum production per order :
Build Time :
Price :
سفارش دهید
Related products
Ground leakage fault relay (based on voltage)
Ground leakage fault relay (based on voltage)
Power supply module PS-1
Power supply module PS-1
Module of the two-contact relay group replacing RMG2
Module of the two-contact relay group replacing RMG2
Battery Under Voltage Relay
Battery Under Voltage Relay
LTM test lamp board
LTM test lamp board
High speed relay
High speed relay
Optocoupler Isolation Module Opc
Optocoupler Isolation Module Opc
DL-ET two-level terminal
DL-ET two-level terminal
Fuse cut-off relay
Fuse cut-off relay
PS-2 power supply modulus
PS-2 power supply modulus
Single-relay modulus  RM-T2
Single-relay modulus RM-T2
Module of RMG relay group
Module of RMG relay group
Heat protection relay
Heat protection relay
DM diode protection board
DM diode protection board
Low current and high current protection relays
Low current and high current protection relays

Overall Review High current protection relay and short circuit

usage :

In an emergency power system with a power supply network, increasing the current consumption or the elements through which the current passes (switch or contactor or cable) calculates the current with this relay and displays the excessive current as an error, it is possible that the current exceeds Excessive damage to the generator or the elements through which the current passes, and this relay has the possibility of a short-circuit error in the system, which has two separate channels for high current and short circuit with two separate relays.

Design:

For easy use and quick installation, this relay is embedded in an insulating cover that can be installed on rails with DIN EN 50022 standard. In order to connect the inputs and outputs of this relay, suitable terminals are considered in both directions, which can be referred to the attached map for its connections. It is considered on the relay cap. Two LED displays, one to display the supply voltage status and the other to display the error on the relay cover.

How it works:

After connecting the supply voltage and connecting the sample of three-phase current from CT related to each phase and if the supply voltage of the relay is correct, it starts to compare the number of currents with the value specified by the user. If this current exceeds the specified limit, the relay Starts taking the delay time based on the value the user has set on the relay. If after this time the amount of read current exceeds the specified value, the output of the relay will be activated and its output can be used to declare an error or cut off the consumption circuit. The error display also lights up. If the read value returns to normal, the relay will reset automatically.

Read More
You Can Submit Your Review For This Porduct

For submit your review, you should login to your account. If you buy this product before, your review submit as product owner.

Add New Review
.