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:MIROTE

Model Number:HY917

Place of Origin:CHINA

...our visiting is very important for us . We are the most abundant manufacturer of relay and flasher products in China , competitive price .We sincerely hope to cooperate with you, an important customer , to create higher value and future together . 1.How to

Brand Name:KINGSINE

Model Number:K3163i

Place of Origin:China

...relay & merge unit Distance protection relay 21 Synchronising or synchronism-check relays 25 Undervoltage relays 27 Directional Power relays 32 Undercurrent or underpower relays 37 Negative sequence overcurrent relays 46 Overcurrent/ground fault relays 50 Inverse time overcurrent/ground fault relays 51 Power factor relays 55 Overvoltage relays...

Brand Name:GFUVE

Model Number:TEST-630-180A

Place of Origin:BEIJING CHINA

TEST-630 Multi Channel 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 ...

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: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

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...

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

Brand Name:Xi'an Shendian

Model Number:SDB1-6Z

Place of Origin:China

...Overvoltage Protection Device for Substation Product introduction: Resisor-Capacitor overvoltage protecion device is a new product developed by Shendian, which combines the advance of surge arrester and resistor-capacitor absorber. It is capable of reducing the steepness and amplitude of the operating overvoltage...

Place of Origin:Zhejiang, China

Brand Name:Kampa

Model Number:IV-U3

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 ...

Brand Name:HAOMAI

Model Number:RELAYSTAR-1600

Place of Origin:China

...Protection Relay Test Set Model: RELAYSTAR-1600 The Six-Phase Protection Relay Test Set RELAYSTAR-1600 is multifunctional test set with 6 current output channels and 6 voltage output channels, which has is intended primarily for secondary testing of protection relays. Virtually all types of protection relays can be tested, such as electromechanical, solid-state and microprocessor-based protection relays...

Brand Name:HNMC

Model Number:MCRT40

Place of Origin:China

Protection Relay Test Kit MCRT40 Main Functions 1) With 4 Phase voltage & 3 Phase current output, can test various of protection relay 2) 4th phase voltage Ux is multifunction voltage and can be set as 4 kinds of 3U0 or test testing synchronous voltage, or any voltage value output. 3) Easy to operate with using rotation mouse and display by large LCD screen. 4) Can test all kinds of relay and micro-computer protections...

Brand Name:KRIPAL

Model Number:KCR151

Place of Origin:China

...the current through the relay coil. Higher current will cause a faster operation of the relay. The minimum relay operation current (pick-up current) is also adjustable. The most commonly used overcurrent relay has both the instantaneous response for very

Brand Name:WDLYCH

Model Number:DB-A

Place of Origin:Wuhan, Hubei, China Mainland

...generator's protection switch, have shortage of expensive cost, big volume, heavy and difficult to adjust, etc. WD-DB-A is a multi-functional protection equipment for marine, widely used in kinds of type/power generator group, only need input generator's

Brand Name:Analog Devices Inc./Maxim Integrated

Model Number:MAX6496ATA/V+T

Place of Origin:USA

MAX6496ATA/V+T Overvoltage Protection Controller 8-TQFN (3x3) Mfr Analog Devices Inc./Maxim Integrated Series Automotive, AEC-Q100 Product Status Active Type Overvoltage Protection Controller Applications Automotive Mounting Type Surface Mount Package / ...

Brand Name:BRITEC

Model Number:BR-110 4P

Place of Origin:China

....1, IEC61643-1 standards • Type 2 Class II surge arrester. • Applicable to lightning strike electromagnetic pulse (LEMP) protection for TN-S power supply line systems. • SPD helps prevent unwanted over-voltages passing through the control panel and

Place of Origin:Zhejiang, China

Brand Name:SUCHEN

Model Number:DV1-08

Technical parameters ♦ Monitoring of 3-phase mains: - voltage in 2 levels (undervoltage and overvoltage) in range 120-277V (3P+N) or 208-480V (3P3W). - phase asymmetry - phase sequence - phase failure ♦ A400: for circuit 3×400V (without neutral). ♦ N230...

Brand Name:XZH TEST

Model Number:XHJB666

Place of Origin:Xi'an, Shaanxi, China

... relay protection tester fully realized by modern advanced microelectronic technology. Features 1. Output up to 6-phase voltage 6-phase current, which can be combined to realize ...

Categories:Medium Voltage Protection Relay

Country/Region:china

AM5 Series Protection Relay ● A complete set of protection, related to the application; ● 8 current input, 4 voltage input, 16 DI, 10 DO; ● Auxiliary power supply adapts with AC220V, DC220V, ...

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