Economical, Compact, High-performance,
DIN 48 × 48-mm Ground Fault Relay for Low,
Voltages.
Performs continuous monitoring and detection of ground faults,
in low-voltage circuits due to the deterioration of insulation in,
electrical devices.
Higher reliability ensured with improved resistance to high-fre,
quency noise when used for inverter loads K3HB-PPB-AT11 AC/DC24V PDF datasheet.
Ground Fault Relays and through-type ZCTs (zero-phase current,
transformers) are mutually compatible K3HB-PPB-AT11 AC/DC24V
The through-type ZCTs are equipped with test terminals,
allowing operation tests for Ground Fault Relays to be performed withease. Input type: DC current input.
Output type: linear; current; NPN open collector (HH, H, PASS, L, LL).
Event input terminal 5 points (TIMING, S-TIM, HOLD, RESET, ZERO) is equipped with K3HB-PPB-AT11 AC/DC24V PDF datasheet.
External supply 80mA DC12V.
Power supply voltage: AC100 ~ 240V.
96 (W) * 48 (H * 95mm) depth
Some models are not equipped with.
The most suitable voltage and current signal simulation, measurement and display, identification of the panel table.
Action determine the color, can switch the green / Red 2 kinds of color display K3HB-PPB-AT11 AC/DC24V PDF datasheet.
Equipped with the sub pressure gauge for monitoring the operation trend.
External event input can be applied to a variety of measurement and identification situations.
DeviceNeModel: RPR (67P).
Protection of distributed power supply connection to power system,
The relay is smaller, and the protection unit is more enriched.
Waste heat generation system improve the comprehensive energy efficiency and the use of natural,
Energy of wind power generation, the spread of power is becoming more and more popular.
This relay is used to detect the internal fault of the user in the distributed power supply,
Power line accident of distributed power supply and relay protection system.
The relay can be meet in Japan (system connected instant points specified in the standard model),
Function, can be through more than 20 kinds of products to establish the best protection system.
Can also correspond to the generator and the electric side / internal tributaries.
Uniit with 2 relay elements K3HB-PPB-AT11 AC/DC24V PDF catalog.
In each unit, the variable action time circuit is hidden, so that the coordination design is more convenient.
All aircraft equipped with a locking relay terminal.
DSR can correctly determiine the direction of the sudden drop in the voltage to 0 of the short-circuit accident K3HB-PPB-AT11 AC/DC24V PDF catalog.
2 stage cross terminal stand with cover with convenient wiring.