what is differential relay

Brand Name:KINGSINE

Model Number:K3163i

Place of Origin:China

...Differential Relay Testing Protection Relay Test Support IEC61850 All-in-One design, weight < 17.5kg; High Power & Accuracy with 6x35A & 4x310V analog outputs; Complying IEC61850 Sampling Value & GOOSE; The ever-expanding test library templates; Optional advance functions like energy meter and transducer calibration etc. Basic Functions ● Universal Relay...

Brand Name:GFUVE

Model Number:TEST-330B

Place of Origin:BEIJING CHINA

...Relay Test Set For Differential relay The TEST-330B Portable Three Phase Secondary Current Injection Protection Relay Test Set is a multipurpose, light-weight, field portable test set capable of testing a wide variety of electro-mechanical, solid state and microprocessor-based protective relays, motor overload relays...

Brand Name:CENTERSKY

Model Number:Single Phase EI 114, 133.2

Place of Origin:China, jiangyin

EI 114 EI 133 2 Mono Phase Silicon Steel Sheet ei core for transformer differential relay A single-phase transformer can operate to either increase or decrease the voltage applied to the primary winding. When a transformer is used to increase the voltage...

Place of Origin:China

Brand Name:OEM

...-based relay designed for the protection of two-winding or three-winding power transformers with maximum three CT inputs. It also can be used to protect reactors or applied as an stub differential protection. The restraint current differential protection,

Brand Name:Fanke High-Voltage

Model Number:JBY-II

Place of Origin:China

...Relay Test Set , Single Channel Relay Protector Tester , One AC Source & One DC Source I. Product description JBY-II Single Channel Relay Protector Tester is one portable tester with built-in one AC current /voltage source and one DC current/voltage source, it can test current relays, voltage relays, coincidence relay, intermediate relay, and differential relay...

Brand Name:HNMC

Model Number:MCRT40

Place of Origin:China

...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 Protection 9.Characteristic of Impedance 10.Differential Protection 11.Differential...

Brand Name:GDZX

Model Number:ZX-803

Place of Origin:Hubei, China

..., impedance, differential, low cycle, synchronous, frequency, DC, intermediate, time, etc.) and microcomputer protection, and can simulate various complex transient and conversion faults for the whole ...

Brand Name:Star Merter

Model Number:CCY81Y

Place of Origin:China

... embedded micro differential pressure transmitter/controller is suitable for positive pressure, negative pressure or differential pressure gas pressure measurement of various ventilation and air conditioning systems and equipment, with relay switch control...

Brand Name:Rosemount

Model Number:3051S

Place of Origin:Made In Singapore

Rosemount 3051S Coplanar Pressure Transmitter The Rosemount 3051S Coplanar™ Pressure Transmitter is designed with the patented Coplanar technology and is the no-equal solution for pressure, flow and level measurements. This scalable platform seamlessly ...

Brand Name:Yunyi

Model Number:YD40 pressure switch sensor

Place of Origin:China

Intelligent digital differential pressure switch sensor PNP relay pressure controller Description Intelligent digital differential pressure switch sensor is a pressure measurement, display, intelligent digital pressure measurement and control products ...

Place of Origin:China

Brand Name:Shanghai People

Application: JRS1 series thermal relay is suitable for using in the circuits rated voltage up to 660V, ratedcurrent 80A, AC 50/60Hz, for over-current protection of AC motor. The relay has the differential mechanism and temperature compensation and can plug...

Place of Origin:Wuhan Hubei China

Brand Name:Huaying

Model Number:Huaying Series

... can up to 180A. Digital Signal Processor Microcomputer. Not only test the traditional relays and protectors, but also test the modern micro computer replays, special for transformer differential protection and transfer equipments. Technical Parameters: 1

Categories:Relay Tester

Country/Region:china

...Relay Tester HYJB-PC6 This tester with standard 6 phase voltage, 6 phase current output, voltage 125V/phase, current 30A/phase, 6 phases in parallel can up to 180A. Digital Signal Processor Microcomputer. Not only test the traditional relays and protectors, but also test the modern micro computer replays, special for transformer differential...

Brand Name:AI

Model Number:PRT-6

Place of Origin:China

...Relay Tester has standard 6 phase voltage and 6 phase current output, voltage 125V/phase, current 30A/phase, 6 phases in parallel can up to 180A. The tester adopts digital Signal Processor Microcomputer, so it can not only test the traditional relays and protectors, but also can test the modern micro computer relays, specially for transformer differential...

Brand Name:HT sensor

Model Number:BPZK01

Place of Origin:Baoji，China

...RELAY ELECTRONIC PRESSURE SWITCH BPZK01 Electronic Pressure Switch Introduction of BPZK01 Electronic Pressure Switch: BPK-ZK01 digital pressure/differential pressure controller switch is an all digital measurement and control product that integrates pressure/differential...

Brand Name:JUTAI

Model Number:RVP42-9ME

Place of Origin:China

Dual Relay Motion Sensor for Vehicle People Differentiation in Industrial Door Product Name: 24GHz Radar Motion Detector Description: Experience unparalleled efficiency with our 24GHz Radar Motion Detector, meticulously crafted for industrial doors and ...

Brand Name:SINOTRUK

Model Number:WG9000360514

Place of Origin:CHINA

Sinotruk Howo Truck Spare Parts Differential Lock Cylinder WG9000360514 WG9000360514 Sinotruk Howo Trucks Spare Parts Relay Part Name Differential Lock Cylinder Key Words Differential Lock Cylinder Part No WG9000360514 Model Sinotruk Howo Size 36×190mm ...

Brand Name:OEM

Model Number:NA

Place of Origin:Mainland

... voltage up to 660V, rated current 93A AC 50/ 60Hz, for over-current protection of AC motor. The relay has the differential mechanism and temperature compensation and can plug in CJX2-N series AC contactor. The product conforms to IEC60947-4-1 stardand.

Brand Name:Schneider

Place of Origin:China

... LRD Product or component type Non differential thermal overload relay Device short name LRD Relay application Motor protection Product compatibility LC1D25 LC1D09 LC1D38 LC1D32 LC1D12 LC1D18 Network type DC AC ...