phase reversal relay

Model Number:SAQ2402D SAl4002D SAl4005D SAE4005D

Brand Name:Gold

...Relay AC SSR of Three Phase Description of AC SSR Relay Use the SSR so that sufficient voltage within the input voltage range is applied to the input side. When grounding the neutral point of a three-phase star connection to use the SSR, it may fail due to excessive voltage being applied to the SSR if the neutral point is disconnected. Be sure to connect the ground securely. Specification of AC SSR Relay AC SSR of Three Phase...

Brand Name:GDZX

Model Number:ZX-1600

Place of Origin:Hubei, China

... output, not only to the traditional relay and protection device test, but also to the modern computer protection of a variety of tests, especially for transformer differential power protection and ready to throw the ...

Brand Name:GDZX

Model Number:ZX-1600

Place of Origin:Hubei, China

... output, not only to the traditional relay and protection device test, but also to the modern computer protection of a variety of tests, especially for transformer differential power protection and ready to throw the ...

Place of Origin:China

Brand Name:Kingsine

Model Number:K3063L

...easy operation! K30 series relay tester is extremely design for overseas user, with Friendly PC software as your need, unique features and functions helps you all the way! 1. Unique ...

Brand Name:GINRI

Model Number:JVR-380W

Place of Origin:CHINA

Phase Failure Three Phase Voltage Relay Overvoltage CE / CCC Certification Phase sequence protector principle Phase Sequence Protector Principle Under normal circumstances, the wiring order of the motor work is regulated. If for some reason, the phase sequence is disordered, the motor will not work properly or even be damaged. Phase sequence protection is to prevent such accidents from happening. Phase sequence protection can use phase...

Brand Name:GINRI

Model Number:JVRD-380W

Place of Origin:China

...Phase Loss Protection 3 Phase Monitoring Relay With Din Rail Mount Features Compact modular size Three-phase monitoring of phase sequence,phase loss,over and undervoltage and phase unabalance Adjustable over-and undervoltage threshold and dela y time(for JVRD-xxxW) Neutral loss monitoring (for JVRD-xxxN&JVRD-NK) Powered by the measuring circuit 2C/O contacts Max 5 LEDs for status indication Protective Function Phase loss(failure) Phase

Brand Name:GINRI

Model Number:JVR-380W

Place of Origin:CHINA

Phase Failure Three Phase Voltage Relay Overvoltage CE / CCC Certification Phase sequence protector principle Phase Sequence Protector Principle Under normal circumstances, the wiring order of the motor work is regulated. If for some reason, the phase sequence is disordered, the motor will not work properly or even be damaged. Phase sequence protection is to prevent such accidents from happening. Phase sequence protection can use phase...

Brand Name:GINRI

Model Number:JVRD-380W

Place of Origin:China

...Phase Loss Protection 3 Phase Monitoring Relay With Din Rail Mount Features Compact modular size Three-phase monitoring of phase sequence,phase loss,over and undervoltage and phase unabalance Adjustable over-and undervoltage threshold and dela y time(for JVRD-xxxW) Neutral loss monitoring (for JVRD-xxxN&JVRD-NK) Powered by the measuring circuit 2C/O contacts Max 5 LEDs for status indication Protective Function Phase loss(failure) Phase

Brand Name:KINGSINE

Model Number:K3166i

Place of Origin:China

Kingsine K3166i Protection Relay Testing Kit Three Phase Protection Relay Tester Description Of Secondary Injection Test Set Universal protection relay test function, With fully function of Manual test, state sequencer, Harmonic, recloser test , Line ...

Brand Name:HAOMAI

Model Number:HME-702

Place of Origin:China

...-mechanical, solid-state and microprocessor-based protection relays. The PC software of HME-702 is designed based on Windows system, easy and convenient for operation and upgrade. The HME-702 is the most economical choice for relay testing engineers.

Brand Name:HAOMAI

Model Number:HME-702

Place of Origin:China

...-mechanical, solid-state and microprocessor-based protection relays. The PC software of HME-702 is designed based on Windows system, easy and convenient for operation and upgrade. The HME-702 is the most economical choice for relay testing engineers.

Brand Name:GINRI

Model Number:JVRD6

Place of Origin:CHINA

...Phase Undervoltage Relay 2 LEDs For Status Indication 200-500 VAC This type of detection voltage can also be called three-phase power supply monitor, phase sequence protector, over voltage protection device, etc Features is Compact modular size Three-phase monitoring of phase sequence, phase loss Powered by the measuring circuit 2 C/O contacts 2 LEDs for status indication Phase sequence Phase...

Brand Name:GINRI

Model Number:JVR1000

Place of Origin:CHINA

...Phase Voltage Monitoring Relay3 Phase Sequence Relay 380VAC 50Hz ♦ Protective Functions -- Phase sequence -- Phase loss -- Phase unbalance -- Overvoltage -- Undervoltage Applications Pumps / Fans Blowers / Motors / Compressors ,have the CE CCC Certain ,make sure every product Quality ,Meet industry standards ♦ Technical data Type JVR1000 Measuring circuit L1,L2,L3 Rated voltage 380VAC ,50Hz Monitoring functions phase sequence, phase

Brand Name:GINRI

Model Number:JVRD6

Place of Origin:CHINA

...Phase Undervoltage Relay 2 LEDs For Status Indication 200-500 VAC This type of detection voltage can also be called three-phase power supply monitor, phase sequence protector, over voltage protection device, etc Features is Compact modular size Three-phase monitoring of phase sequence, phase loss Powered by the measuring circuit 2 C/O contacts 2 LEDs for status indication Phase sequence Phase...

Brand Name:GINRI

Model Number:JVR1000

Place of Origin:CHINA

...Phase Voltage Monitoring Relay3 Phase Sequence Relay 380VAC 50Hz ♦ Protective Functions -- Phase sequence -- Phase loss -- Phase unbalance -- Overvoltage -- Undervoltage Applications Pumps / Fans Blowers / Motors / Compressors ,have the CE CCC Certain ,make sure every product Quality ,Meet industry standards ♦ Technical data Type JVR1000 Measuring circuit L1,L2,L3 Rated voltage 380VAC ,50Hz Monitoring functions phase sequence, phase

Brand Name:GINRI

Model Number:WDB-1FMT

Place of Origin:CHINA

... overcurrent, undercurrent, phase failure, stall, short circuit, overvoltage, undervoltage, leakage, three-phase imbalance, overheating, grounding, bearing wear, When the stator and rotor are eccentric, the aging of the winding can be alarmed or protected.

Model Number:SAQ2402D SAl4002D SAl4005D SAE4005D

Brand Name:Gold

AC SSR Relay AC SSR of Three Phase Description of AC SSR Relay Specification of AC SSR Relay AC SSR of Three Phase Main technical paramete Type SA3-4010D SA3-4015D SA3-4025D SA3- 4030D Load voltage range ...

Model Number:SAQ2402D SAl4002D SAl4005D SAE4005D

Brand Name:Gold

AC SSR Relay AC SSR of Three Phase Description of AC SSR Relay Specification of AC SSR Relay AC SSR of Three Phase Main technical paramete Type SA3-4010D SA3-4015D SA3-4025D SA3- 4030D Load voltage range ...

Model Number:SAQ2402D SAl4002D SAl4005D SAE4005D

Brand Name:Gold

AC SSR Relay AC SSR of Three Phase Description of AC SSR Relay Specification of AC SSR Relay AC SSR of Three Phase Main technical paramete Type SA3-4010D SA3-4015D SA3-4025D SA3- 4030D Load voltage range ...