dc overvoltage protection relay

Brand Name:Ginri

Model Number:SVR100/D12

Place of Origin:Wenzhou China

... and undervoltages. Manual resetting and automatically resetting supported by one. Pre-alarm Monitoring Mode. Two SPDT output relays, 5 A at 250 VAC (resistive load). Output status can be monitored using LCD indicator. When the over-voltage and under

Brand Name:Greef

Model Number:GBP

Battery Outdoor Cabinet 48 to 56.8 Volt Vertical Lithium Battery Designed with DC overvoltage protection, this vertical lithium battery cabinet is perfect for backup power and energy storage applications. Product Overview The outdoor battery cabinet is ...

Categories:Energy Storage Lithium Battery

Country/Region:china

Battery Outdoor Cabinet 48 to 56.8 Volt Vertical Lithium Battery Designed with DC overvoltage protection, this vertical lithium battery cabinet is perfect for backup power and energy storage applications. Product Overview The outdoor battery cabinet is ...

Brand Name:ABB

Model Number:SD834 3BSC610067R1

Place of Origin:FI

...PTC resistor incorporated in the design ensures that the input shunt resistors are safeguarded from overvoltage up to 30 V DC. This means you can rest easy knowing that your system will not be damaged by voltage spikes or surges. The Redundant Power Supply...

Brand Name:GFUVE

Model Number:TEST-630-180A

Place of Origin:BEIJING CHINA

...Protective Relay Test Kit Equipment For Overvoltage Protection & Overcurrent Protection The built-in user interface, called the Smart Touch-View Interface™ (GFUVE), is Megger’s second generation of automatic / semi-automatic manual user interface software. It incorporates a large, easy to read full color, high resolution, high definition, TFT LCD touch-screen display, which displays metered values such as AC and DC...

Place of Origin:Zhejiang, China

Brand Name:Kampa

Model Number:IV-U3

...DC voltage detection control relay / overvoltage undervoltage relay 12V/24V Product Description Product name: digital voltage control relay Type: IV controller Model: IV-U3 Power: 12V / 24V Operating power DC 8-35V Voltage Detection Range 0-99.9V±0.1V Detection Sensitivity 0.1-0.9s Timing Range 0-999s Contact Load 10VAC Load voltage 10A/277V AC 10A/30V DC Contact resisrance ≤100mΩ(1A 6V DC...

Place of Origin:China

Brand Name:OEM

...overvoltage protection Replay for hydro-generators, gas turbine generators and pumped-storage generators Protection for Generator Current differential protection. (87G) Unrestrained instantaneous differential protection. (87UG) DPFC current differential protection. (87G) High sensitive transverse differential protection. (87G) Longitudinal zero sequence overvoltage protection...

Brand Name:BRITEC

Model Number:BRPV3-1000

Place of Origin:China

...dc solar PV surge protection device SPD Surge Arrester Lightning Suppressor The danger of lightning: Damage from overvoltage Overvoltages are brief voltage peaks of less than a thousandth of a second that exceed by many times the allowable design operating voltage of electric devices. Such overvoltage...

Brand Name:Chint

Model Number:NJB1-X, NJB1-X1

Place of Origin:China

... to provide overvoltage, undervoltage and phase failure protection in three-phase AC circuits and phase sequence protection in irreversible transmission devices and features reliable performance, wide application and convenient use. The protector starts to

Model Number:T8451C

Brand Name:ICS Triplex

Place of Origin:USA

... 3) The T8451C (ICS Triplex / Rockwell) is a Trusted TMR DO module featuring 40 channels × 24V DC @ 2A, organized in 5 × 8 channel power groups with TMR 2oo3 voting and SIL 3 / TÜV certification. This hot-swappable module drives ESD valves, trip relays,

Brand Name:Bently Nevada

Model Number:Bently Nevada 3500/32-01-00 149986-02 4-Channel Relay Module

Place of Origin:USA

...Relay Module The Bently Nevada 3500/32-01-00 149986-02 4-channel relay module is an industrial grade module optimized for harsh working conditions, perfectly matched with the 3500 mechanical protection system. Using 4 independent high-performance relay channels, reliable control output, integrated overvoltage protection...

Brand Name:CBR SUMMIT

Model Number:RD6

Place of Origin:NINGBO CITY, CHINA

CBR RD6 3 phase sequence overvoltage under voltage protection monitor relay Description: The RD6 DIN mount monitoring protection relay for use in 3 phase sequence voltage, and monitors three phase AC supplies for incorrect phase sequence, phase failure...

Brand Name:WDLYCH

Model Number:WD-REV

Place of Origin:Hubei, China Mainland

...Protection Relay , Plug In Overload Protection Relay Parameters Visible 1. Products Description: WD series meter are direct acting indicating analogue electrical measuring instruments. Measuring DC/AC current, voltage, frequency, power, power factor, phase sequence, synchroscope, position indication, network insulation moniroting, hours fun meter and other non-electric measurement; Mainly used in various AC/DC...

Model Number:SH-DCDCM08

Place of Origin:Shenzhen,Guangdong province,China

Brand Name:OEM / ODM

DC/DC Monitor with 0-220V DC Voltage Monitoring, 0-2000A DC Current Monitoring, and Overvoltage Protection DC/DC Monitor Monitoring Functional Parameters Voltage Monitoring Measuring Range 0-220V DC Accuracy ±0.5% FS (Full Scale) Resolution Ratio 0.1V Current Monitoring Measuring Range 0-2000A DC Accuracy ±0.5% FS Resolution Ratio 0.1A Protective Functions Overvoltage Protection...

Place of Origin:China

Brand Name:CY or OEM

Model Number:JA-1302

...Overvoltage Protection Magazine with 3 pole overvoltage(surge) arrester We are China professional factory provide over-voltage protection magazine,STB box, terminal block,lsa module distribution box, STB VX moduleand other related cooper and network products Description: 1. This Overvoltage protection magazine is recommended for use as a basic overvoltage protection in analog and digital telecommunication systems. 2. Protection

Place of Origin:EU

Model Number:5WG1190-8AD01

...Overvoltage Protection 5kA DC 24V Ground 5WG1190-8AD01 The S 190/01 KNX overvoltage protection module provides fine surge protection for KNX bus devices, safeguarding sensitive electronics against transient overvoltages induced on the bus line. It can be inserted directly into a bus device in place of a standard S 193 bus terminal or connected directly to a bus terminal. Surge protection...

Brand Name:Huaying

Model Number:Huaying Series

Place of Origin:Wuhan Hubei China

...Relay System Tester Introduction HYJB-PC is applied to test the relay unit in relay protection system. At the same time HYJB-PC could be considered as a universal three phase AC/DC voltage source or current source. 2. Features 1) AC current and voltage based protection relay unit test 2) DC current and voltage based protection relay unit test 3) Frequency protection relay unit test 4) Harmonic protection relay

Brand Name:Fanke High-Voltage

Model Number:JBY-II

Place of Origin:China

Protection Relay Test Set , Single Channel Relay Protector Tester , One AC Source & One DC Source I. Product description JBY-II Single Channel Relay Protector Tester is one portable tester with built-in one AC current /voltage source and one DC current/voltage source, it can test current relays, voltage relays, coincidence relay, intermediate relay, and differential relay...

Model Number:SXZB-6600

Brand Name:Sansion Power

Place of Origin:China

...Relay Protection Test System The SXZB Series Relay Protection Test System is developed for testing and commissioning protective relays and relay protection devices in power systems. It provides controllable AC and DC current and voltage signals, enabling engineers to simulate different electrical conditions during relay...

Brand Name:HNMC

Model Number:MCRT40

Place of Origin:China

...Protection Relay Test Equipment With Fault Playback Main Test of 4 Phase voltage & 3 Phase current output, 1.AC TEST 2.DC TEST 3.Harmonic Superposition Test 4.High-Low Frequency Test 5.Power Direction & Impedance Test 6.Synchronization Test 7.Full Group Test 8.Distance & Zero Sequence Protection 9.Characteristic of Impedance 10.Differential Protection...