phase sequence monitoring relay

Brand Name:WDLYCH

Model Number:WD-REA

Place of Origin:Hubei, China Mainland

.... Measuring DC/AC current, voltage, frequency, power, power factor, phase sequence, synchroscope, position indication, network insulation moniroting, hours fun meter and other non-electric measurement; Mainly used in various ...

Brand Name:WDLYCH

Model Number:WD-REA

Place of Origin:Hubei, China Mainland

.... Measuring DC/AC current, voltage, frequency, power, power factor, phase sequence, synchroscope, position indication, network insulation moniroting, hours fun meter and other non-electric measurement; Mainly used in various ...

Brand Name:HNMC

Model Number:MCRT40

Place of Origin:China

...Phase voltage & 3 Phase current output Protection Relay Test Equipment With Fault Playback Main Test of 4 Phase voltage & 3 Phase current output, 1.AC TEST 2.DC TEST 3.Harmonic Superposition Test 4.High-Low Frequency Test 5.Power Direction & Impedance Test 6.Synchronization Test 7.Full Group Test 8.Distance & Zero Sequence...

Brand Name:HNMC

Model Number:MCRT40

Place of Origin:China

...Phase voltage & 3 Phase current output Protection Relay Test Equipment With Fault Playback Main Test of 4 Phase voltage & 3 Phase current output, 1.AC TEST 2.DC TEST 3.Harmonic Superposition Test 4.High-Low Frequency Test 5.Power Direction & Impedance Test 6.Synchronization Test 7.Full Group Test 8.Distance & Zero Sequence...

Place of Origin:Beijing, China

Brand Name:STEP

Model Number:STEP SW11

STEP 3 PHASE SEQUENCE RELAY Payment & Shipping: Exhibition Show:

Brand Name:GINRI

Model Number:DVRD

Place of Origin:China

GINRI Voltage Monitoring Relay DC Over/Under Voltage Relay DVRD-24 Features: Compact modular size DC circuit monitoring of over-and undervoltage Adjustable over-and undervoltage threshold Adjustable trip delay time Powered by the measuring circuit 2C/O ...

Brand Name:GINRI

Model Number:DVRD

Place of Origin:China

GINRI Voltage Monitoring Relay DC Over/Under Voltage Relay DVRD Features: Compact modular size DC circuit monitoring of over-and undervoltage Adjustable over-and undervoltage threshold Adjustable trip delay time Powered by the measuring circuit 2C/O ...

Brand Name:GINRI

Model Number:DVRD

Place of Origin:China

GINRI Voltage Monitoring Relay DC Over/Under Voltage Relay DVRD-24 Features: Compact modular size DC circuit monitoring of over-and undervoltage Adjustable over-and undervoltage threshold Adjustable trip delay time Powered by the measuring circuit 2C/O ...

Brand Name:GINRI

Model Number:DVRD

Place of Origin:China

GINRI Voltage Monitoring Relay DC Over/Under Voltage Relay DVRD Features: Compact modular size DC circuit monitoring of over-and undervoltage Adjustable over-and undervoltage threshold Adjustable trip delay time Powered by the measuring circuit 2C/O ...

Brand Name:GINRI

Model Number:WDB-1FMT

Place of Origin:China

...Phase Three Phase Motor Protection Relay WDB-1FMT Overvoltage Overload Monitor For Pump Motor Compressor ♦ Features -- Separate structure,LED part panel mounted and CT part screw fixing -- Built-in LED and keypad afford a precise,digital setting -- Three-phase monitoring of short-circuit, locked-rotor,overcurrent, undercurrent, phase loss, phase...

Brand Name:GINRI

Model Number:WDB-1FMT

Place of Origin:China

...Phase Three Phase Motor Protection Relay WDB-1FMT Overvoltage Overload Monitor For Pump Motor Compressor ♦ Features -- Separate structure,LED part panel mounted and CT part screw fixing -- Built-in LED and keypad afford a precise,digital setting -- Three-phase monitoring of short-circuit, locked-rotor,overcurrent, undercurrent, phase loss, phase...

Brand Name:GINRI

Model Number:DVRD

Place of Origin:China

GINRI Voltage Monitoring Relay DC Over/Under Voltage Relay DVRD External overvoltage is also called lightning overvoltage and atmospheric overvoltage. Caused by the discharge of thunderclouds in the atmosphere to the ground. It is divided into two types: ...

Brand Name:GINRI

Model Number:DVRD

Place of Origin:China

GINRI Voltage Monitoring Relay DC Over/Under Voltage Relay DVRD External overvoltage is also called lightning overvoltage and atmospheric overvoltage. Caused by the discharge of thunderclouds in the atmosphere to the ground. It is divided into two types: ...

Brand Name:GINRI

Model Number:WDB-1F2

Place of Origin:CHINA

...Phase Motor Protection Relay Phase Unbalance Relay Earth Fault ♦ Features -- Separate structure,LED part panel mounted and CT part screw fixing -- Built-in LED and keypad afford a precise,digital setting -- Three-phase monitoring of short-circuit, locked-rotor,overcurrent, undercurrent, phase loss, phase...

Brand Name:GINRI

Model Number:WDB-1F2

Place of Origin:CHINA

...Phase Motor Protection Relay Phase Unbalance Relay Earth Fault ♦ Features -- Separate structure,LED part panel mounted and CT part screw fixing -- Built-in LED and keypad afford a precise,digital setting -- Three-phase monitoring of short-circuit, locked-rotor,overcurrent, undercurrent, phase loss, phase...

Brand Name:GINRI

Model Number:DVRD

Place of Origin:China

GINRI Voltage Monitoring Relay DC Over/Under Voltage Relay DVRD Features: Compact modular size DC circuit monitoring of over-and undervoltage Adjustable over-and undervoltage threshold Adjustable trip delay time Powered by the measuring circuit 2C/O ...

Brand Name:GINRI

Model Number:DVRD

Place of Origin:China

GINRI Voltage Monitoring Relay DC Over/Under Voltage Relay DVRD Features: Compact modular size DC circuit monitoring of over-and undervoltage Adjustable over-and undervoltage threshold Adjustable trip delay time Powered by the measuring circuit 2C/O ...

Brand Name:Sulab

Model Number:CBR RD6-G

...Phases Voltage Monitoring Relay Contactor CBR RD6-G Brand SULAB Description Relay Model CBR RD6-G MOQ 1PC Transportion TNT, UPS, DHL, Fedex, Air, Sea Applicable Elevator Packages Carton, Wooden case, Pallet etc Delivery Time Normally 2-3 working days after payment Warranty One year Payment Method Company Bank, Western union, alibaba, Paypal, Personal bank etc Pictures for Elevator Lift Spare Parts 3 Phases

Model Number:SAQ2402D SAl4002D SAl4005D SAE4005D

Brand Name:Gold

... differences are: normal relays have mechanical elements in them whereas solid state relays have no mechanical elements. The load capacity for solid state relay is higher than that of normal relay. Moving part crossing is used in normal relays whereas

Model Number:VC850

Place of Origin:CHINA

...Phase Sequence Meter Features of VC850 Positive/Negative/Lacking 3 Phase Sequence Meter 1.This meter specializes in phase sequence and phase failure examine of three phase simple alternating current. 2.LED and buzzer indicate positive phase sequence, negative phase sequence and lacking phase. 3. Best quality with low price. Technical parament of VC850 Positive/Negative/Lacking 3 Phase Sequence...