Protection relays

... one-box solutions for protection and control, which allow protection of primary equipment by simultaneously accomplishing control and monitoring functions in electric power systems. The overcurrent-time ...

Tripping current: 5 A

Protection relay against overload, underload, and phase loss. With display. Codes and references - 10002217 TPM5-230 - 10002218 TPM5-400 - 10002451 TPM5/5-230 - 10002452 TPM5/5-400 Specifications - ...

... application of digital techniques to protection relay technology. The requirement for highly reliable control relay elements does however remain and often constitutes a significant cost ...

Tripping current: 0.1 A - 93 A

... measurement - 1 trip relay and 2 programmable auxiliary relay - Control power drop or internal fault relay - Digital inputs: 1 breaker status - 3 programmable - Touchpad programming - ...

... ----------------- RS Series Relay an Sockets › Maximum product reliability width VO PA6.6 materials › Wide label field for code spelling › Perfect adaptation width industrial electronic relays ...

The MBS Series, manufactured by Vostermans Ventilation, is a motor protective circuit breaker that is suitable for eliminating the need for a motor reload relay. It is equipped with a rated current of ...

-Digital relay for Epoxy Fault Interrupter(EFI) -51, 50, Sectionalizer Function, Overcurrent Lock Function and Contact Wear Monitor -Programmable SCADA I/O port -Inrush current suppression

Tripping current: 0.25 A - 21 A

... #9678;Type： 　2 elements：TH-P18(R)(S) 　3 elements：TH-P18E(R)(S) 　Phase Failure Protection：TH-P18PP(R)(S) 　※「R」：installion base；「S」：terminal ...

... for 2 zones and possibility for generator set emergency trip (separate contact) Operation time 7 ms (including the output relay) Non-volatile trip status

Tripping current: 30 mA - 30,000 mA
Trigger voltage: 220 V

... leakage current protection relayis used together with LV circuit breaker, tripping coil and toroidal transformer in combination with leakage current protection. The connections that must be made when ...

... more complex arc protection system through the binary bus. Features: Wide range power supply (18-72Vdc or 80-265Vac/dc) Max 12 arc light point sensors Max 1 fiber loop sensor (option) 4 trip relays ...

Tripping current: 0 A - 2 A

... tap-changer head and the oil conservator is exceeded. The protective relay must be connected so that the transformer is immediately isolated from the power when the protective relay ...

Trigger voltage: 380 V

Phase Failure Relay Features The phase protection relays are designed to protect the three-phase loads from damage caused by mains voltage. - Asymmetry : ~30%

Tripping current: 100 mA - 100,000 mA

The ALP series covers overcurrent protection for either instantaneous or timed overcurrent including definite time overcurrent. Offers standard IEC and IEEE inverse time overcurrent ...

... terminals, draw-out relay boards with short circuiting of the current. Output Relays Two versions are provided: Standard version: the output relays are deenergized on normal ...

Tripping current: 0.1 A - 38 A

... carbon emissions Comply with IEC, and China GB standard Certificate : CSA, UL Comply with RoHS, CE ‧Phase failure protection‧Trip class : 10A

Setting range from 0,3 up to 800 A Direct mounting on contactor or separated with special kit Automatic reset and /or manual

... the use of CTs. The unit is placed in the GVR and carry out auto-reclosing over current. It provides sensitive earth fault protection. The Polarr series is integrated with low power microprocessor design. The structure ...

Tripping current: 0.16 A - 80 A

JRS1 series thermal over-load relay is suitable for the circuit of AC50～60Hz, rated operating voltage Ue: 380V, rated current 0.1～80A, as the use of over-load and break phase protection ...

Franklin invented a lightning arrester! Taiwanese Leon Hsu invented a power-free cutout!! 1. Smart Power-Free Shockproof Overcurrent Trip (POCT) Introduction: An autonomous shockproof cutout~ Short-circuit accident ...

Tripping current: 6 A

The slim G7SA relay family with forcibly guided contacts is available as a four or six-pole type in various contact combinations and offers reinforced insulation. Terminals are arranged for easy PCB layout. ...