Under-voltage protection relays

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overload relay
overload relay
MP8000 series

Trigger voltage: 90 V - 690 V

The MP8000 is an advanced motor protection electronic overload relay that is fully programmable via Bluetooth* using an iPhone* or Android* smartphone or tablet with the Littelfuse App. It is easy to use and arc-flash safety is increased because the app ...

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Littelfuse
IEC protection relay
IEC protection relay
REU615

... Compact and versatile solution for utility and industrial power distribution systems REU615 is a voltage protection and control relay for voltage and frequency-based protection in utility and industrial power distribution systems, including networks ...

earth-leakage protection relay
earth-leakage protection relay
Reyrolle 7SR242

... The 7SR242 is used as a protection, control and monitoring relay for two winding transformers of all vector groups, primary configurations/connections and earthing connections. Features The relay functionality also allows its application in auto-transformer ...

over-voltage protection relay
over-voltage protection relay
SEL-751

... Feeder Protection Relay The SEL-751 Feeder Protection Relay is ideal for directional overcurrent, fault location, arc-flash detection, and high-impedance fault detection applications. Flexible I/O options, easy mounting, and fast settings make the SEL-751 ...

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Schweitzer Engineering Laboratories
under-voltage protection relay
under-voltage protection relay
CGV 24N/C

CGV 24C is an Under-voltage & Neutral Display Relay, fully digitized and integrated with microprocessor technology. It can easily convert the analog values into the digital version and subsequent numerical processing. There is a computational hardware, ...

over-voltage protection relay
over-voltage protection relay
SIU-C

Trigger voltage: 24 V - 230 V

... SIU-C GRID INTERCONNECTION The SIU-C represents the best and most precise protection solution for transformers and electrical machines in high, medium, and low-voltage distribution systems. The SIU-C is a voltage and frequency protection relay that ...

over-voltage protection relay
over-voltage protection relay
SIL-C

Trigger voltage: 24 V - 230 V

... SIL-C FEEDER & GENERATOR PROTECTION RELAY High Accuracy and Reliability in a compact device The SIL-C Relay protects Feeders and Equipment and includes comprehensive current, voltage, and frequency protection for a compact device's switchgear in ...

feeder protection relay
feeder protection relay
SIL-S LPIT

... SIL-S LPIT Feeder Protection We continue introducing new protection relays with comprehensive protection capabilities and a complete range of functions for switchgear in industrial and utility applications in compact devices. With current, voltage, ...

under-voltage protection relay
under-voltage protection relay
PR 240

Tripping current: 5 A
Trigger voltage: 250 V

... PR 240 intelligent motor management relay is suitable for protecting, monitoring, metering, and controlling motors in industrial areas such as the chemical industry, mining industry, paper industry, water industry, etc. This low-voltage intelligent ...

phase loss protection relay
phase loss protection relay
MPR-6M

Trigger voltage: 85 V - 265 V

The MPR-6M Multifunction Protection Relay is suitable for circuit protection and monitoring of electrical lines and distribution cabinets. It can monitor various parameters in real time, such as current, voltage, power, and electric energy. It is particularly ...

under-voltage protection relay
under-voltage protection relay
FPC 400

Tripping current: 5,000, 1 mA

FPC 400 is a family of current or voltage digital protection relays with easy to use interface meant for variety of solutions in industry and power distribution. Its robust design enables it to be placed in demanding industrial environments such as petrochemical ...

digital protection relay
digital protection relay
PAS2980D

PAS2980D series digital voltage comprehensive protection, measurement and control device is applicable to the protection, measurement and control of 110kV and lower voltage. It can not only be decentralized in switch cabinet and installed on the spot, ...

over-voltage protection relay
over-voltage protection relay
PAD series

Trigger voltage: 24 V - 240 V

... Under and Over Current - PAD • Single-phase • Monitors decrease of current under a set level Imin and simultaneously an over range of current above a set level Imax • Independently adjustable delay on both over and under set points • Two output relays • ...

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Crompton Instruments
over-voltage protection relay
over-voltage protection relay
800VPR-3

Tripping current: 5 A
Trigger voltage: 310 V - 520 V

... • Three phase voltage Protection relay • Monitors: Over / Under voltage, Phase failure and Phase sequence • 1 C/O DPDT output relay • Auto reset feature available Brief Specifications Measuring Parameter : Under Voltage, Over Voltage, Phase Sequence, ...

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SELEC Controls Pvt. Ltd.
grid and system protection relay
grid and system protection relay
NA003-M64

Trigger voltage: 24, 110 V

... Grid protection monitoring relay RE series; Frequency and voltage monitoring; Grid and system protection; Functionally Safe; Measuring voltage 3 x 400/230V AC; Supply voltage 24V DC, 110-240V AC; 3 CO contacts; Width 107 mm; Installation design ONE ...

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TELE Haase Steuergeraete GmbH
over-voltage protection relay
over-voltage protection relay
RZ1VK169

Trigger voltage: 400 V

over-voltage protection relay
over-voltage protection relay
GRL series

They are devices used to protect motors and systems against neutral breakage, phase absence, high voltage, low voltage and phase sequence errors.

over-voltage protection relay
over-voltage protection relay
DG 3802

Tripping current: 0.2, 6 A
Trigger voltage: 250 V

... The Ther­mistor Motor Protec­tion Relay DG 3802 protects motors und machines against over-tem­pera­ture caused by heavy starting duties, braking, under-voltage, over-voltage and high swit­ching fre­quencies. Reliable overtemperature protection ...

under-voltage protection relay
under-voltage protection relay
Omicron UVR

... New from Sifam Tinsley the Omicron UVR under voltage protection relay protects system from the faults occurring on voltage line. The front adjustment knob is provided for easy selection of time delay for power ON or restart time. Selection offers flexibility ...

phase unbalance protection relay
phase unbalance protection relay
MS2P49

... The MS2P49 output relay is normally energised and drops out when phase angle unbalance is greater than the pre-set, under voltage or reverse phase sequence. The main earth fault protection relays in distributions systems, power stations & large manufacturing ...

over-voltage protection relay
over-voltage protection relay
XMR-P

XMR-P is a part of XMORE platform, the complete range of IEDs for Medium Voltage application including feeder, motor, generator, transformer and capacitor bank; it is the multifunction and comprehensive Feeder, Transformer, Motor and Generator protection ...

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THYTRONIC
over-voltage protection relay
over-voltage protection relay
AQ-L350

AQ-L350 is a line protection IED with line differential protection for transmission and sub-transmission line protection applications. It integrates a full range of line protection functions along with variety of additional functions for control, measurement, ...

over-voltage protection relay
over-voltage protection relay
FKM-05

Trigger voltage: 140 V - 300 V

... The phase protection relays are designed to protect the three-phase loads from damage caused by mains voltage. High Voltage : 300V Low Voltage : 140V Asymmetry : 5% - 25% (Adjustable) Error Waiting Time : 0,1 sec. - 20 sec. (Adjustable) ...

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Tense Electronic
motor protection relay
motor protection relay
MPR-100

... Motor Protection Relay The device has been designed for continuous monitoring of electrical parameters in low voltage systems. It allows direct, close-distance or remote monitoring via RS-485 and bluetooth connectivity, of the system’s general conditions ...

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Orion Italia
distance protection relay
distance protection relay
PCS-931S

PCS-931S line differential relay integrates main and back-up protection functions, which is designed for overhead line, cables and hybrid transmission lines of various voltage levels and provides comprehensive protection and control solutions. With its ...

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NR Electric
over-voltage protection relay
over-voltage protection relay
SM 500

The SM 500 model engineered by General Industrial Controls, is an under voltage and overvoltage protection relay that functions as a protection against phase loss and phase reversal. This device is capable of being configured for a 3 phase 4 wire or single ...

under-voltage protection relay
under-voltage protection relay
VIPAM1250

Tripping current: 5 A
Trigger voltage: 110 V

VIPAM1250 is a digital protection relay that enables a high-precision measurement and protection relay for power receiving and sending equipment. VIPAM1250 has twotypes - current type (C type) and compound type (X type). With various protection functionality, ...

over-voltage protection relay
over-voltage protection relay
T-PRO series

The IEC 61850 station bus embedded T-PRO relay provides complete 3-phase multi-winding transformer fault and overload protection, DFR-quality fault oscillography, sequence of event logging, trend recording, in a fully integrated protective relay solution, ...

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