three phase current calibration device

Brand Name:GDZX

Model Number:ZX3030C

Place of Origin:China

ZX3030C Portable Three Phase Testing Device Product introduction ZX3030C Portable Three Phase Testing Device adopts luxurious aluminum alloy case and detachable aluminum alloy hanging table frame. It is suitable for the inspection of various three-phase ...

Brand Name:CHIFON

Model Number:SLK-150-0.0934

Place of Origin:CHINA

... protect the exchange drive from the influence of transient overpressure. It can also reduce the surge and peak current .increase the real power factor, restrain the harmonic wave in the power grid and improve the function of the input current waveform.

Brand Name:GENY

Model Number:YC1893D

Place of Origin:CHINA

...phase Current Isolation Calibration Device with ICT A Solution to Truly Achieve Non-Disconnection Calibration of Three-Phase Electricity Meters Currently, the number of three-phase electricity meters with measurement circuits of current and voltage that cannot be disconnected (inline type) is continuously increasing in both production and application. When calibrating such three-phase electricity meters where the current...

Brand Name:GFUVE

Model Number:GF312B-120a

Place of Origin:BEIJING CHINA

..., single phase, active and reactive watt meters. And it also can be used as voltage, current and power meter to measure AC parameters of three phase power line.It can measure wave distortion factor and 2nd to 63th harmonic wave. it is high precision 0.05%,

Place of Origin:China

Brand Name:TUNKIA

...Calibration Device for Clamp Meter Introduction TD1050A, a calibration device for clamp ammeters. The optional accuracy are 0.02% and 0.05%. The device calibrates the AC/DC clamp ammeters by single coil with high accuracy and easy traceability, and has the functions of AC/DC current output, resistance simulation, frequency/phase adjustment, power detection. Meet the requirements of JJF 1075-2015 Calibration...

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:BRITEC

Model Number:BR-25GR 1P

Place of Origin:China

... Single Phase SPD 25kA Power Supply Surge Current Protection Device Power Supply Surge Current Protection Device Features: • Indoor fixed installation, voltage limited type. • High energy surge protection. • Smallness leak current, response quickly...

Model Number:RPT-PC3

Place of Origin:China

...Phase Relay Testing Device Introduction: PRT-PC3 Three Phase Relay Testing Device is applied to test the relay unit in relay protection system. At the same time PRT-PC3 Three Phase Relay Testing Device could be considered as a universal three phase AC/DC voltage source or current source. PRT-PC3 Three Phase Relay Testing Device is applied to test protection replay based on voltage and current...

Brand Name:SONTUOEC, WZSTEC

Model Number:ST2L362

Place of Origin:China

...Current Protective Device 6KA RCCB The itme is in comply with standard of IEC61008-1,applying to the circuit of AC 50/60Hz,230V single phase,400V three phases or below it for industrial and mining enterprise,trade building,commerce and family.It is mainly used for preventing electric fire and personal casual accident caused by personal electric shock or leakage of electrified wire net,this is a current...

Brand Name:ANYO

Model Number:KBPC5010

Place of Origin:China

... current. AC electricity goes from positive to negative constantly, whereas DC always flows in the same direction. AC electricity is more efficient to transmit and easier to convert into ...

Brand Name:THOR

Model Number:TRS7-B120

Place of Origin:CHINA

... system, which provides safety protection for all kinds of electronic equipment, instruments and communication lines. It is mainly used to limit overvoltage and discharge electric current. Surge protector is usually connected with

Brand Name:GINRI

Model Number:WDB-1Z

Place of Origin:China

... over current monitoring device Function Data Functions Setting range Delay time Short circuit ≥8* In,fixed ≤200ms,fixed Overcurrent 1-999A inverse time or 5s fixed Lock-rotor 2*In ~ 8*In ≤500ms,fixed Current unbalance 10%~90% ≤2s,fixed Phase loss...

Brand Name:SIBRATEC

Model Number:JR36B-250

Place of Origin:China

Jr36B-250 (LR2) Thermal Overload Relay with CE 250A Three Phase Bimetallic Strip Thermal Relay Jr28 (LR2) Application: JR36B series thermal overload relays are suitable for AC 50/60HZ, rated working voltage of main circuit is 660V and current is 0.25~630A...

Brand Name:ANS

Model Number:ANS-RCCB-63A

Place of Origin:China

... 2P 240V~, 4P 415V~ Insulation voltage Ui 500V Rated frequency 50/60Hz Rated residual operation current(I△n) 30mA Rated residual operating current(I△dc) 6mA Rated residual making and breaking capacity (I△m) 500A(In≤40A),

Brand Name:NBSe/OEM

Model Number:NBSM7-45L

Place of Origin:CHINA

NBSe NBSM7-45L C16 Residual Current Circuit Breaker with Overload Protection,MEM RCBO 1. General description This unit combines the overcurrent protection of the "MEMGUARD"mcb with an electronic r.c.d capable of high sensitivity operation with special fail...

Brand Name:RuiQ

Model Number:DCL-30KW-120KW

Place of Origin:Tianjin, China

Product Description: AC EV Charging Station is an ideal solution for electric vehicle charging. It features an operating current of 250Amp, output power of 30-120KW, interface standard of CCS2/CHAdemo, output current of 0-250A, and socket standard of CCS...