EC21 Product Catalogs - three phase sequence

CROSS-TYPE Zig-Zag ECO HYBRID TRANSFORMER

20260308

phase of the current is reversed so that the zero-phase magnetic fluxes cancel each other out. 2) Negative-Sequence harmonic reduction principle The principle of reducing Negative-Sequence harmonics

HYJL-12 High Voltage Metering Cabinet (Box)

20250317

three-phase three-phase system and three-phase four-wire system, which can be configured with zero sequence current transformer for grounding protection. The floor type metering box conforms to GB/T

Air Cooled Water Chiller for Plastic Processing Machinery Bottle Blowing Mold Machine Cooling

20250306

phase sequence/phase loss protection, low level protection, frost protection over temperature protectionSizeL1160 x W570 x H1220 mm Weight195kgWork Condition Above cooling capacity is based on Chille

Gf312v2s High Precision Onsite Portable Three Phase Reference Meter

20240821

phase sequence, waveform oscilloscoper; Measurement of U, I, P, Q, S, phase angle, power factor, frequency etc; Input two pulse signal for master and slave meter synchronously calibration; 5A, 20A, 1

Three Phase Portable Energy Meter Test Equipment

20240819

phase sequence indication on integrated colored screen Features Weight light 12.8Kg Accuracy class 0.05 0-120A/0-500V/40-70Hz 7 inch TFT touch screen Test by automatic or manual Start testing and cre

Drying and Curing Machine

20240808

phase loss and phase sequence protection with phase sequence protectors, Phase loss and reverse phase protection, other safety functions include fail safe reminders, leakage protection, motor thermal

Remote/Feeder Terminal Unit RTU FTU , Recloser & LBS Controller , RMU & Feeder Controller

20240807

Three stage over current protection (optional lockout over current) Two stage zero sequence current protection Overload & earth Fault protection Reclose protection Closing acceleration protection Inv

Keypad Meter

20240710

phase sequence detection, phase angle measurement, quadrant judgment etc. Supports harmonic percentage measurement for voltage and current, it can used for energy quality analysis. keypad meter whole

SMD Chip Inductor Hardware Base Stamping Parts Precision High Speed Punch

20240613

phase sequence indicator light should also be on. Otherwise, check if the phase sequence is correct. 3. Turn on the control circuit with the key switch and disconnect the phase. The three indicator l

LED Overhead Line Earth and Short Circuit Fault Indicator

20240520

three-phase on line current； Detection and judgment of short circuit fault； support the judgment of the threshold fault current, short circuit fault； supports Judgment of mutated incremental cu

Multifunctional Protection Relay: PAC-F100 (For Feeder)

20131025

phase current/voltage, Sequence current/voltage, 3 phase real /reactive /apparent power, Energy, Frequency, Power factor, Thermal, THD(Total Harmonic Distortion) and harmonic size (to 31 harmonic wav

Active Harmonic Filter, 3phase 4wire

20150401

sequence harmonic compensation Neutral current compensation LCL based filter configuration Filters up to 50th Harmonic Harmonic attenuation factor is 98%. Reactive power compensation Phase/Load balan

PD Free Electronic Power Source for Transformer Routine Testing Frequency Converter Equipment

20240304

three phase output , with good partial discharge (<10pC, special requirement can be <5pC), and its THD <3%. Main Test: 1. No load/load loss measurement for transformer 2. No load over-excitation te

Dlwd-DGJS13 Electrical and Electronic Electric Drag

20150314

three-phase asynchronous motor 3) three-phase asynchronous motor Y-△ reduced-voltage start control circuit 4) three-phase asynchronous motor starting sequence control …… 1, Input

TB40 - Three Phase Meter Test Bench

20150327

phase sequence, checking the impulse output and energy meter counter, checking the maximum power indicator. The TB40 Test Bench, using Calpro 300 software, enables additionally to test the following

Simple Type 3 Phase Thyristor Power Regulator SCR3-LA

20210619

phase thyristor power regulator SCR3-LA Operation Warning 1. The main circuit adopts three-phase four-wire input without requirement for phase sequence. 2. For SCR is a product with a high current, p

DLPLC-XCYD1 Small Car Motion Training Equipment

20240307

This system integrated sensor, ball screw, belt, proximity switches, limit switches. Complete more complex switch quantity control,position control, time sequence logical control and position control

Intelligent Transmission and Distribution Automation System

20240313

three remote" function. 3. Acquisition of three-phase protection current, zero-sequence current, three-phase voltage, zero-sequence voltage, three-phase measurement current, etc. 4. Three-stage curre

RS485 Optional 3 Phase AC Electric Softstarter 220v 380v 15kw 18.5kw Bypass Built-in Soft Starter

20231213

Three phase current imbalance Protection. 5) No voltage protection. 6) Phase Missing Protection. 7) Phase Sequence Protection. 8) SCR Overheating Protection. 1 start/stop Digital Input Communica

TM3000F Membrane Press with Automatic PIN Support System Laminate Machine

20191114

phase-phase sequence protection relay XJ3-G 1 Chint 6 plug-in relay (single open and single closed) Base socket RXM2LB2P7 RXMZEM2C 13 13 Schneider 7 plastic case circuit breaker DZ108-20(5-8A) DZ108-

AUMATO Electric Actuator

20231214

automatically detects the phase sequence of the connected three-phase power supply, eliminating the need for the user to consider the phase sequence of the three-phase power supply. www.aumato.com

Acrel Smart Energy Meter, Current Transformer and Related Products

20230822

three phase unbalance/neutral line current. 06. Isolated Power Distribution Medical IT Insulation Monitoring System Industrial IT Isolated Power System Isolated power distribution system is suitable

DC Brushless Fan Motor Dynamometer

20240222

three-phase resistance balance), inductance, magnetic rotation, reverse embedding, Hall/FG waveform (optional), phase sequence (optional), etc., complete all tests at one wiring; 2. The resistance te

Power Quality Device

20221121

sequence of varying sizes, and manage the three-phase unbalance 02  The hybrid dynamic filter compensation device is connected to the power distribution system in parallel, which can control the h

Three Phase Industrial Oil Transformer

20231128

three-phase system has three coils or windings. These coils, when placed in the proper sequence, allow matching of voltages on desired ratings. There are plenty of advantages the three-phase transfor

5kVA~7000kVA 2MVA/5MVA AC Dummy Resistive Inductive Load Bank for Generator/Genset Load Test

20230615

phase sequence protection/remote alarm/protection switch/door limit switch/grounding protection/over current protection/over voltage protection/smoke alarm protection/lighting and wall switchesDimens

Big Chiller 200Hp Water Cooled Screw Type Chiller 60Hz R404 R407c Factory Direct Sale for Cold Store

20231023

Phase sequence / phase-missing protection Overheating protection Remote on/off/monitor Tank level sensor Water pressure gauge Low pressure safety switch High pressure safety switch Antifreeze protect

Gf302d3 Portable Three Phase Electric Meter Test Bench

20230223

phase angle, power factor, harmonics can be regulated; Vector diagram display and phase sequence indication on integrated colored screen; Especially configured USB stick for storage of customer data