3ka protective over voltage relay

Brand Name:IVY

Model Number:IM902

Place of Origin:Zhejiang

...3Ka Protective Relay Over-Voltage-Protection (Ovp) Load Switch 1. Introduction IM902 is a 90A magnetic latching relay with anti-surge of 3kA and over-voltage/under-voltage protection function. The main advantages are: Max.Switching Current:90A Rated Coil Consumption:1.5/3W(20ms) Dimension:38*30*16.5mm IEC62055-31 UC2 Certified Anti-surge up to 3KA, effectively suitable for over-voltage and under-voltage...

Brand Name:GINRI

Model Number:JVR-380

Place of Origin:China

... and electrical equipment because of reverse phase after power reversed and cause accident or equipment damage. Phase sequence protector is a kind of control relay, automatic phase sequence identification protection relay,

Place of Origin:China

Brand Name:Kingsine

Model Number:K3066L

...Voltage Relay Test System , 7 phase AC / RJ45 / GPS Mode K3066L Relay protection test devices 1.Easy test 2.operation menu, Simple operation 3.Nominal input voltage:220VAC 4.Power:2000VA Friendly PC software for easy operation! K30 series relay tester is extremely design for overseas user, with Friendly PC software as your need, unique features and functions helps you all the way! 1. Unique self-protection...

Brand Name:YOKG

Model Number:LR2 series

Place of Origin:China

... current 0.1-93A for protecting the phase break when the electric motor is overload. The relay has different mechanism and temperature compensation & can be pluged in HC-D series AC contactor. It is the most advanced thermal relay in the nineties in the

Brand Name:KRIPAL

Model Number:UKH-22

Place of Origin:China

... and rated current . 1A-800A for AC motor overload and open-phase protection during long time or intermittent long time service, which can also protect 3-phase serious imbalance and long starting time of motor or long timer operation, can also be used for

Brand Name:HAOMAI

Model Number:RELAYSTAR-806

Place of Origin:China

...test single and three phase protective relays. The RELAYSTAR-806 comprises of three independent current output channels and four independent voltage output channels. This enables the unit to be used as a complete single-phase equipment (voltage, current,

Place of Origin:Zhejiang, China

Brand Name:Customized

Model Number:DV2-05

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 (can be switched off) - phase sequence - phase failure ♦ Function of second relay (...

Place of Origin:Zhejiang, China

Brand Name:Kampa

Model Number:AVP-63A

...:1A-80A adjustable (default 63A) Under-voltge action cut-off value: 210V-140V adjustable(defait 160V) over-voltage action cut-off value: 230V-300V adjustable (default 280V) Power recovery delay after power failure:5s Range of ...

Brand Name:Lonroy

Place of Origin:China

Power Supply Load Box Electrical Power Loading Tester Cabinet Power Maintenance Testing Machine Manufacturer Price Product Description Introduction The power load box is used for the daily maintenance testing, on-off capability, lifespan aging and breaking...

Brand Name:BRITEC

Model Number:BR275-6-B

Place of Origin:China

...3kA 6kV Surge Protection Device For LED Lighting Applications Compact 3kA 6kV LED Surge Protection Device Product Description: • Surge Protection Device: 275V AC. • 3kA nominal discharge current (8/20us). • Build-in beep status indication. • Degree of protection: IP20. • IEC 61643-11 / EN 61643-11 recognized. • Features a thermally protected transient over-voltage circuit. • This product is constructed with thermally protected

Brand Name:Schneider

Model Number:NSX160F

Place of Origin:China

Schneider NSX160F residual current action protection circuit breaker is 3KA at 415VAC Product Name​ Molded Case Circuit Breaker Model​​ NSX160F Quality​ 100% New Original Warranty​​ 18-month Protection level IP40 IK07 The Schneider NSX160F residual current...

Brand Name:Uchi

Model Number:LED Surge Protection Device

Place of Origin:Dongguan China

... 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 3kA Combined impulse Uoc 6kV Voltage protection level Up

Brand Name:Uchi

Model Number:LED Surge Protection Device

Place of Origin:Dongguan China

... 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 3kA Combined impulse Uoc 6kV Voltage protection level Up

Brand Name:TIAN RUI

Model Number:2R-8

Place of Origin:China

...3kA High Voltage 4000V-6000V 1.5pF Surge Protector Ceramic Gas Discharge Tube GDT 8mmx8mm Description of 2R-8 Series 3kA 4000V-6000V 1.5pF Surge Protector Ceramic Gas Discharge Tube GDT 2R-8 Gas Discharge Tubes (GDT) series provides high levels of protection against fast rising transients caused by lightning disturbances. Offered in a miniature surface mount package, it has a surge rating of /3KA 8/20μs. 2R-8 GDTs are high voltage

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: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; The instrument is equipped with one constant output and separate voltage

Brand Name:RISING

Model Number:RS1200

Place of Origin:China

...Relay Protection Device Microcomputer Relay Protection Tester Product Description Relay protection type Test items Suggested test module Remark Line protection Multistage Over /(under) voltage Sequence component voltage and current Frequency device Power direction protection Reclosing and conversion fault Corresponding test item Complete set test, line protection, state series, 6-35KV line protection...

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 conventional 4-phase voltage 3-phase current type, 6-phase voltage type, 6

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: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