EC21 Product Catalogs - 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

12W Cost-Effective R32 Energy-Saving for -25 Cold Temperature EVI Air Source Heat Pump Water Heater

20250327

phase sequence issues, and temperature fluctuations, ensuring stable operation in all weather conditions. 6. Additional Safety – Safety case protectors are available for enhanced security. 7. Eco-F

BHE82XV-12/630/3 Atmospheric Air-Insulated Circuit Breaker-Disconnector Type I

20250327

Protection (IP) of the Sealed Cabinet IP65, IP67 Rated Operating Sequence O-0.3s-CO-180s-CO https://image.ec21.com/company/t/ti/tin/tinolgdq/img/CA12052680/ED_tinolgdq_20250327123055504.jpg

HYJL-12 High Voltage Metering Cabinet (Box)

20250317

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 1984-2

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

Peptide Synthesizer

20250211

sequence, length, etc., to meet the needs of different application scenarios. 　　Scalability: The Production Automatic Peptide Synthesizer can realize large-scale production, reduce production cos

WDLYCH CCS Marine Grade Digital Main Engine Tachometer DC24V with 4 Digits for Wheelhouse WD-96E2

20250108

phase sequence meters, time delayed alarm meters, tachometers, pressure meters, CSD type marine transformer, current transformer, shunt, marine type voltage transformer etc. Meters can be customized

PVC Veneer Vacuum Membrane Laminate Press Machine MDF

20241106

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-

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

Phase overcurrent protection Negative sequence overcurrent protection Inverse-time overcurrent protection Motor long start protection Motor locked rotor protection Motor overload protection Zero sequ

Electric Chain Hoist, with CE Approval

20240718

phase sequence protecting device: it is the special electric installation which control the circuit not to work in case of wiring error in the power supply. Limit switch: installed where the weight i

Type B RCCB ELCB Price AC 63A Residual Current Circuit Breaker RCCB/RCD

20240713

phase of conductor at the circuit breaker passes through the zero-sequence current transformer, and the secondary side of coil connects with the electromagnetic tripper. Under normal condition, the v

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

sequence current, and battery voltage； Upload the fault status, the fault elimination status and the fault current value in real time； Parameter setting Available to change the parameter setting

AWGAGE-200 Metal Film Metrology

20240514

sequence. For multi-point measurements--press START/STANDBY once for each point in the measurement sequence. The wafer will be advanced to the next point. When the measurement sequence is complete th

ABB Electrical Spare Parts

20240418

Sequence Controller CT 370a GJR2 237500 R1 CT 370a Module CTT01 Configuration Tuning Terminal CTT02 Handheld Configurator Tuning Terminal DAI 01 DAI01 Analog Input Module DAI 04 Analog Input Mod

Chaeum Premium Filler 2 Syringes X 1.1 ML

20240322

sequence from 1 to 4. Chaeum Premium 1 is used for filling fine wrinkles. The filler has low HA cross-linking rate and is injected into the middle and superficial dermis. Needle size: 30G x 4 needles

Water Cooled Chiller Excellent Cooling Chiller 5HP R22/R407C Injection Plastic Chiller

20240319

Protection High and Low Pressure Protection, Overload Protection,Overtemperature Protection, Phase Sequence Protection,etc. Dimensions(L*W*H) mm 1280*680*1225 1280*680*1225 1550*850*1508

WSD-ZW32-24GD Outdoor AC High Voltage Vacuum Circuit Breaker

20240313

sequence When operating the disconnector, the first step is to confirm that the circuit breaker should be in the open state. Use the insulated tie rod hook to fasten the closing pull ring or the open

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

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

20240304

sequence impedance measurement for transformer 7. Loss measurement for reactor 8. Induced voltage test&partial discharge measurement for reactor 9. Temperature rising test for reactor 10. Induced

SL2619-MO Low Temperature Modular Air Source Heat Pump Controller

20220119

between the modules, and has built-in phase sequence protection. The controller can be equipped with different hand operators (displays) according to user needs, and supports remote monitoring.

Keyto Liquid Handling and Transfer Components

20231211

sequencing for genomic research, TLC spotting, SPE, liquid-liquid extraction, drug discovery, etc... Types of Precision Liquid Handling And Transfer Components Air Displacement Pipettes Keyto's SADP

R32 Small Size Outdoor Jacuzzi Spa Heater Air To Water Swimming Pool Heat Pump

20220826

phase sequence protection, etc.Refrigerant typeR32Compressor QTY1 PCSCompressor typeScrolloutlet water temperature28℃Heat Exchanger TitaniumAir Flow DirectionHorizontalAutomatic defrostingby 4 way

KFXY-070UCII 70kw Water Heater Pool Heat Pump

20230920

phase sequence protection, etc. Refrigerant type/weight -/kg R410a/1.4 R410a/2.7 R410a/3.0 R410a/2.5×2 R410a/3.0×2 R410a/5×2 R410a/7.5×2 Compressor QTY PCS 1 1 1 2 2 2 2 Compressor type / Scroll

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

sequence indicating the amount of electricity used, and sends it to the microprocessor for electric energy measurement. After the microprocessor receives the pulse signal, it accumulates the number o

DC Brushless Fan Motor Dynamometer

20240222

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 test can

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

UV Test Chamber

20231023

Phase Sequence Protection Exterior Material Steel Plate with protective coating Interior Material SUS304 stainless steel There are many environmental chamber manufacturers , but we are one of the bes

Three Phase Industrial Oil Transformer

20231128

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 transformer ha

Energy Meters

20220624

phase active power, reactive power, power factor, split-phase voltage, split-phase current, frequency and so on. Alarm functions include loss of voltage, loss of current, reverse sequence, overload,

One Shaft Shredder, Plastic Waste Shredder, Jumbo Bag Shredder, Single Rotor Shredder

20230419

phase sequencer , which can avoid the bad effect on the condition of the motor rotate reversely. Setting up isolating switch for electric supply, easy to maintenance and operate. Suitable for crushin

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

Grid-Tie Inverters

20230821

phase sequence, etc. Will be connected to the grid for power generation. High reliability: When an accident or disturbance in the power system causes a voltage sag at the grid-connected point of the

BunnyMag DNA Purification & Size-Selection Beads

20220118

BunnyMag DNA Purification & Size-selection BeadsProduct Description BunnyMag DNA Purification & Size-Selection Beads are based on the SPRI (Solid Phase Reversible Immobilization) para-magnetic techno

NABZ Automatic Variable Ratio Group Tester

20180827

phase sequence. 4. Automatic shift ranging. 5. Automatic calibration. 6. Input the standard ratio, it can automatically calculate the relative error. 7.When the measurement is completed, it can c

China MIL-STD-810H Military Standard Dual Blowing Dust Sand Proof Resistance Test Chamber Machine

20240114

phase sequence, power leakage, etc. UL certified cables can be used for the United States market. Test Standard MIL-STD-810G now upgraded to MIL-STD-810H Method 510.5 Sand and Dust. Dust (< 150µm) p

Flake Ice Machine 2.5T/24h

20230831

phase sequence protection and overload protection etc. When there is a failure, the PLC stops the unit automatically for protection and displays the status of the indicator light at the input point.

COOLSOON New Water Cooled Screw Type Chiller 120Hp 140Hp for Vacuum Foaming Machine

20231021

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

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

20231213

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 Communication I

Multifunctional Protection Relay:PAC-T100 (For Transformer)

20131025

phase/ground (neutral)/negative sequence overcurrent to maximum three by winding, overexcitation, protection element of single phase overvoltage/undervoltage and is applicable to motor/generator wind

Water Chiller 10 Ton Three Phase Automatic Stainless Steel

20191109

phase sequence protection,etc.Operation modefully automatic controlCustomIn addition to the specifications and requirements, we can provide non-standard products according to customer requirements.

Tube Sealer

20101220

sequence of heads : 'Left → Right" or "Right → Left" switch on rear panel Time interval of head starts : adjustable between 60-160milliseconds on circuit board Timing of head returns : 'Sim

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

Air-cooled Industrial Chiller

20090318

Phase sequence protection for control circuit, refrigeration loop controlled by high and low pressure switch. 9. R22 refrigerant to be used for efficient cooling. 10. R407 environment-friendly refrig