over voltage under voltage protection

Brand Name:Ginri

Model Number:JVR-381

Place of Origin:China Wenzhou

... control loops that drive the more important devices. The power of these motors is generally larger than other motors on the bus. The principle is to connect a low voltage relay in parallel with the motor trip circuit. The normally closed contact, and the

Place of Origin:Zhejiang, China

Brand Name:Kampa

Model Number:IV-U3

...Voltage Detection Timer Relay Switch Over-voltage Under-voltage Protection IV Controller 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...

Brand Name:VEIKONG

Model Number:VFD500-PV

Place of Origin:China

...voltage, and Automatic start and stop. 3, Can automatically stop the pump when the tank is full 4, Also can automatically stop pump when there have no water inside the well 5, Different from many competitors, our inverter support minimum power protection and maximum

Brand Name:NBSe

Model Number:QJX2

Place of Origin:CHINA

QJX2-0910 QJX2-1210 QJX2-1810 QJX2 Series Star-delta Reduced Voltage Starter AC contactor Application: QJX2 series star delta starter, star-delta starter, star-delta reduced voltage starter is suitable for starting motor in the circuit of AC 50/60Hz, ...

Place of Origin:Zhejiang, China

Brand Name:YOMIN

Model Number:YM-VP001

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Place of Origin:China

Brand Name:OEM

Model Number:BSM-A

... strictly in accordance with the National Standard and IEC Standard by the introduced advanced foreign techniques and equipment. The device is mainly suitable for low voltage electric net work to improve power factor, reduce reactive loss, and

Brand Name:GDZX

Model Number:ZXQ

Place of Origin:Hubei, China

...protective gap tester, is a pair of ball-type electrode with same diameter, when it compose with the high voltage test transformer, console, voltage regulators and water resistance as a set of test equipment, when in power frequency high voltage testing, it can e used for high voltage test measurement and protection of the tested item. Features 1, Used for high voltage test, over voltage protection...

Brand Name:Uchi

Model Number:LED Surge Protection Device

Place of Origin:Dongguan China

Voltage Protection Level Up 1200V DC Surge Protection Device For LED Street Lighting Lightning protection LED Surge Protection Device SPD classification according to EN61643-11 Type 3 SPD classification according to IEC 61643-11 Class III Nominal a.c. voltage Un 230V Max. continuous operating a.c. voltage Uc 275V Max. continuous operating d.c. voltage Uc 300V Nominal discharge current (8/20us) In 5kA Combined impulse Uoc 10kV Voltage protection

Brand Name:Acrel

Model Number:ALP220-PT

Place of Origin:China

...voltage PT protector apply to low-voltage system with rated voltage to AC 400V and rated frequency of 50Hz. ALP220-PT intelligent low-voltage PT protector, due to perfect protection, measurement, control and monitoring functions, not only provides a complete solution for low voltage system protection...

Brand Name:ZONCN

Model Number:High voltage inverter series

Place of Origin:Shanghai, China

... widely used in the power, coal and cement industries. It can convert the input power supply voltage into an adjustable output voltage to achieve precise control of the motor. High voltage drives have many excellent applications in these industries. First

Brand Name:RESUN

Model Number:LV-BT-L5.12Aa-5

Place of Origin:China

... a dual mechanism of short circuit protection and over temperature warning, and is compatible with smart home power supply systems. ​ • Equipped with intelligent protection algorithms, real-time monitoring of voltage fluctuations and cell temperature,

Brand Name:Chint

Model Number:OUVR1, OUVR2

Place of Origin:China

...voltage Under-voltage Protection Relay 230V/400V Home or Industrial Use in 1-phase or 3-phase OUVR-1 self-recovery over-voltage protector is a new type of intelligent protection device. The product adopts modularization standard design. Overvoltage occurs in the power supply line. When the voltage is under voltage, the protector can cut off the circuit quickly and safely under continuous high voltage impact. An abnormal voltage...

Brand Name:CHMNG

Model Number:XRNP RN4

Place of Origin:China

High Voltage F With Rated Voltage 24KV And Protected Object Voltage Transformer Product Description: Our High Voltage Fuse is specifically designed to protect voltage transformer and other power equipment from high voltage current limiting. Made of high-...

Brand Name:Uchi

Model Number:LED Surge Protection Device

Place of Origin:Dongguan China

Voltage Protection Level Up 1200V DC Surge Protection Device For LED Street Lighting Lightning protection LED Surge Protection Device SPD classification according to EN61643-11 Type 3 SPD classification according to IEC 61643-11 Class III Nominal a.c. voltage Un 230V Max. continuous operating a.c. voltage Uc 275V Max. continuous operating d.c. voltage Uc 300V Nominal discharge current (8/20us) In 5kA Combined impulse Uoc 10kV Voltage protection

Brand Name:XIWUER

Model Number:SCDFC230-10

Place of Origin:XIAN,CHINA

... sensor. It is mainly used in high-voltage ring main units below 10kV. The sensor is powerful, and its small signal output does not require secondary conversion. It can be directly connected to ...

Brand Name:Modern

Model Number:SBW

Place of Origin:China

...Voltage Stabilizer for nigeria SBW Voltage Regulation stabilization protection Description: This serie large power voltage stabilizer is an energy-saving new product developed by our company by absorbing the advanced technology of western Europe. It is provided with two systems of manual/automatic dual control, direct output and stabilizing output, with the functions of over under-voltage protection...

Brand Name:BRITEC

Model Number:BR48-20

Place of Origin:China

...Voltage Protection Pluggable Type 2 Lightning Arrester Modular 48V DC SPD Product characteristics: • Imax: 20 kA. • EU Category: Type 2. • Flame-retardant shell. • Protective Elements: High Energy MOV. • Design according to IEC and GB standard. • Mode of Protection...

Brand Name:GFUVE

Model Number:TEST-630 6U6I

Place of Origin:Beijing China

...voltage Protective Relay Test Set With GPS function The GFUVE Protection Test Set TEST-630 Protective Relay Test System is the first all-in-one relay test system with a direct front panel interface for all functions, without exception! The ideal integrated system for testing and calibration of protection and control relays, simulation of power system phenomena, and verification of voltage...

Brand Name:YOMIN

Model Number:CVR - 1

Place of Origin:Zhejiang , China ( Mainland )

CVR 1000VA Automatic Home Stabilizer , AC Relay Type Voltage Stabilizer /High Protection Stabilizer Product Description : CVR automatic AC home voltage stabilizer is composed of automatic coulping regulator , sampling control board , executing mechanism...

Brand Name:Ewen Power/OEM/ODM

Model Number:TNS-20KVA

Place of Origin:Shanghai, China

20KVA 20KW Three Phase Voltage Stabilizer 380VAC Cusomization Acceptable 1. Product Specifications Item name Three phase high precision automatic voltage regulator Item model TNS(SVC) -20KVA Item brand Ewen Power/OEM Origin place Shanghai, PRC Rated power ...