current and voltage calibrator

... Introduction TD1600, a single-phase AC with wide range, high precision and multifunction. The apparatus can output high accur...

... Transformer Field Verified Supplier High Performance Transformer Field Full Automatic Product introduction ZX...

... and Source Features & Functions Three phase fully automatic or manual control energy meter test system with reference standard and ...

... Test Equipment with Source Three Phase Portable kWh Meter Test Equipment with Source The GF302D1 three phase p...

Eddy cal blocks EDM block material : 1018 steel Drawing: Package Including: 1 unit block 1 suitcase 1 certificate What you can enj...

... VT CYECT2-11 Electronic Combined Instrument Transformer Transformer Transformer JDZX10-12R transformer, epoxy resin...

...; It is developed based on the made by National HV Meterage Station, it accords with the standard "Generation Requirement of Portable D...

... DC8KV Carry 12A Coil 26.5VDC ceramic vacuum relay is a ceramic vacuum seal that isolates the contact point seal of the rela...

... high-, low- power into low-, high- power. They also employ a bridge rectifier to convert AC input into pulsating DC ou...

... High Bridge Rectifier / OEM Silicon Rectifier Diode​ High Bridge Rectifier FEATURES The plastic package carries Underwriter...

... Test Equipment , Direct High Generator Quick Detail: RSZGF series DC high- generator is the new portable DC high-vol...

HS-3303B Three Phase Portable Energy Meter Test Bench HS-3303 serial products are small-sized, light-weight three-phase equipment; they adopt SPWM pow...

... temperature 20...28°C Relative humidity < 95% RH (non-cond.) Protection degree IP20 Mechanical specifications Dimensions (HxWxD) 109 x ...

... contact Material Phosphor bronze PBT/ABS Specifications: DC Spark :230±20% Impulse Spark :800V Insulation resistance:≥1000MΩ Capacit...

... and Large DC Contactor , Can Be Used in Any Harsh Environment 1. Specifications of contactor: Item Technical Parameter Contact arra...

...excitation and excitation of Brushless excitation turbine generator, at the same time, shows and of generators, fre...

... transfer module can convert 0-20mA signal into 0-3.3V/0-5V/0-10V/0-15V signal; In the process of signal transmissio...

... , AC , Resistance And Continuity Measurement English User Manual:https://drive.google.com/open?id=1gYgW3IYUkWBdeGbRaVC41Wbv6vWnoGEG...

.../400V circuit,prevents from overloading,short-circuit etc.On the occasion of shock hazard or earth leakage,it will trip immediately.At the same tim...