3 phase sequence

Place of Origin:Zhejiang, China

Brand Name:SC

Model Number:DV2-07

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 (...

Brand Name:OEM/Fenigal

Model Number:RV8-03/04/05/06/07/08

Place of Origin:China

... for protection of persons and equipment against the consequences of reverse running. -Normal/emergency power supply switching. -Protection against the risk of a driving load(phase failure). Function Features -Controls its own

Brand Name:XIWUER

Model Number:SCVDZZ794-10W

Place of Origin:XIAN, SHANNXI CHINA

... solid-sealed pole Features The sensor can simultaneously output phase voltage, zero-sequence voltage and phase current, zero-sequence current sampling signals. It has the characteristics of low power consumption, high accuracy, and three-in-one measurement, ...

Brand Name:XIWUER

Model Number:33KV-630A

Place of Origin:XIAN,CHINA

... Power Frequency Withstand Voltage:190kV Arc Extinguishing Medium: Vacuum 33kv Controlle: Acquisition of three phase voltage and zero-sequence voltage Capture three-phase and zero-sequence currents Communication protocol support modbus/4G/DNP3 33kV Power

Brand Name:AUMA

Model Number:SA14.2-F14

Place of Origin:Germany

...valve. Correction of the direction of rotation The automatic correction of the direction of rotation upon wrong phase sequence is an integral feature of the controls. If the phases are mixed up at the time of connecting the three-phase supply, the actuator

Brand Name:KRIWAN

Model Number:SE-E1

Place of Origin:German

...phase loss monitoring are effective after power-on; once any fault is detected, the relay switch is opened and self-locking. 2, The power can be automatically unlocked after the power is ...

Brand Name:KRIWAN

Model Number:INT69

Place of Origin:German

...Introduction: It is used to monitor the compressor motor winding temperature, exhaust temperature, power phase sequence and phase loss fault in the refrigeration system. It must be used together with the PTC thermistor to prevent the motor temperature and exhaust ...

Brand Name:PEAKMETER

Model Number:PM8200A

Place of Origin:China

...Phase Sequence Test RCD Test Continuity Test IP65 Waterproof and Dustproof PM8200A Specification Range Accuracy DC voltage AC voltage 50Hz~1kHz 12V ±1V 24V ±2V 50V ±4V 120V ±8V 230V ±12V 400V ±14V 690V ±18V 1000V ±24V DC voltage 1500V ±30V Continuity ≤100kΩ buzzing, indicator light is on. Feature Auto Range √ Phase

Brand Name:PEAKMETER

Model Number:PM8200A

Place of Origin:China

...Phase Sequence Test RCD Test Continuity Test IP65 Waterproof and Dustproof PM8200A Specification Range Accuracy DC voltage AC voltage 50Hz~1kHz 12V ±1V 24V ±2V 50V ±4V 120V ±8V 230V ±12V 400V ±14V 690V ±18V 1000V ±24V DC voltage 1500V ±30V Continuity ≤100kΩ buzzing, indicator light is on. Feature Auto Range √ Phase

Brand Name:JUYI

Model Number:JYQD-V7.3E2

Place of Origin:China

.... 2. This BLDC motor driver applicable to hall effect brushless dc motor with Hall at 120°, not all manufacturers' Hall line sequence are corresponding, you can adjust the Hall line sequence or motor three-phase line sequence

Brand Name:HeTai

Model Number:60BYGH

Place of Origin:China

... called "phases". By energizing each phase in sequence, the motor will rotate, one step at a time. Electrical Specification: MODEL STEP ANGLE (°/STEP) LEAD WIRE (NO.) VOLTAGE (V) CURRENT (A/PHASE) RESISTANCE (Ω/PHASE) INDUCTANCE (MH/PHASE) HOLDING TORQUE

Brand Name:BOTO

Model Number:B-LY

Place of Origin:China

Automatic Laboratory Machine Rain Test Chamber B-LY Simulation Chamber IEC 60529 Safety protection system 1. Self-protection, three voltage phase loss, phase sequence protection to prevent the pump from reversing. 2. Time accumulator to prevent accidental ...

Brand Name:BOTO

Model Number:B-LY

Place of Origin:China

Automatic Laboratory Rain Test Chamber B-LY Simulation IEC 60529 Protection System Safety protection system 1. Self-protection, three voltage phase loss, phase sequence protection to prevent the pump from reversing. 2. Time accumulator to prevent ...

Brand Name:GINRI

Model Number:DVM-A

Place of Origin:China

...Phase loss and reverse phase protection <1S action 2. Undervoltage protection delay range 1--10S adjustable 3. Undervoltage protection range ± 5% - ± 20% adjustable 4. Because this protector only protects against voltage and phase sequence, it can be applied

Brand Name:GINRI

Model Number:DVM-A

Place of Origin:China

...Phase loss and reverse phase protection <1S action 2. Undervoltage protection delay range 1--10S adjustable 3. Undervoltage protection range ± 5% - ± 20% adjustable 4. Because this protector only protects against voltage and phase sequence, it can be applied

Brand Name:DIKAI

Model Number:X550PRO

Place of Origin:Shanghai

... of fire and molten slag particles, two protective measure are used inside purifier, to make it a longer life, more secure and reliable. Power phase sequence instructions, short-circuit protection for lack of phase, with

Brand Name:Dikai

Model Number:XL-500

Place of Origin:Shanghai

... of fire and molten slag particles, two protective measure are used inside purifier, to make it a longer life, more secure and reliable. Power phase sequence instructions, short-circuit protection for lack of phase, with

Brand Name:Dikai

Model Number:XL-500

Place of Origin:Shanghai

... of fire and molten slag particles, two protective measure are used inside purifier, to make it a longer life, more secure and reliable. Power phase sequence instructions, short-circuit protection for lack of phase, with shutdown

Brand Name:Dikai

Model Number:XL-500

Place of Origin:Shanghai

... of fire and molten slag particles, two protective measure are used inside purifier, to make it a longer life, more secure and reliable. Power phase sequence instructions, short-circuit protection for lack of phase, with shutdown

Brand Name:Ourfuture

Model Number:OBBL6-450L

Place of Origin:Jinan China

... concepts from abroad, perfectly integrating into a safe and reliable system. 2. Each unit comes standard with a complete set of safety protection modules, including phase loss, reverse phase sequence, overvoltage, undervoltage, oil pressure,