Home >

Phase Failure Protection Relay

Fair Trading Service

Report fraud supplier Report IPR Products

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Total 14628 products for phase failure protection relay Manufacture & Suppliers

Single Phase Microprocessor Relay Test Set Portable Secondary Current Injection Tester

...Phase Microprocessor Relay Test Set Portable Secondary Current Injection Test Set General Information: The SXJB series Three-Phase Microprocessor Relay Test Set is a professional and intelligent testing inst...

Sansion Power Electric Co., Ltd.
Hubei,China

Verified Supplier

Add to cart
High Accuracy Six Phase Secondary Injection Test Equipment Portable Relay Tester

... electrical protection system verification. Key Features Flexible voltage and current output configuration: Up to 6-phase voltage and 6-phase current output with multiple combination options including 4-phas...

Wuhan Mingyang Technology Co., Ltd
Hubei,China

Verified Supplier

Add to cart
Frequency 50hz 60hz Motor Thermal Overload Relay Tripping Level 25A

... 0.1-93A for protecting the phase break when the electric motor is overload. The relay has different mechanism and temperature compensation & can be pluged in LC1-D series AC contactor. It is the most advanc...

YueQing ZEYI Electrical Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart
SIRIUS 3RP15 Industrial Control Relay For Control Starting And Protective

...Relay Timing Relays For Control Starting And Protective Overview SIRIUS 3RP15 timing relays Phase-out/discontinuation or SIRIUS 3RP15 timing relays The phase-out period for SIRIUS 3RP15 timing relays began i...

Yueqing Richuang Automation Equipment Co.,Ltd
Zhejiang,China

Verified Supplier

Add to cart
Adjustable DC Voltage Monitoring Relay , Battery Phase Control Relay DVRD Model

...Relay , Battery Phase Control Relay DVRD Model What is Overvoltage protection Overvoltage protection is a type of protection that disconnects or reduces the voltage of a controlled device when the protected ...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Active Member

Add to cart
Adjustable DC Voltage Monitoring Relay , Battery Phase Control Relay DVRD Model

...Relay , Battery Phase Control Relay DVRD Model What is Overvoltage protection Overvoltage protection is a type of protection that disconnects or reduces the voltage of a controlled device when the protected ...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart
AC 220V Industrial Computer Three Phase Relay Test Set For Auto Testing Machine

...Phase Relay Test Set For Auto Testing Machine Product Name: Microcomputer Relay Protection Tester HYJB-PC3 HYJB-PC3 is industrial computer integrated. More introduction: 1.Precision:0.2%,machine of industria...

Wuhan Huaying Electric Power Tech & Science Co., Ltd
Hubei,China

Verified Supplier

Add to cart
80A 90A 3 Phase Ac Relay Alternating Relay For Power Supply Cabinet

...Phase Ac Relay Alternating Relay For Power Supply Cabinet Notes:IM901T is a three-phase latching relay designed for 3 phase smart meter. As a 90a 3 phase power latch relay, it has integrated design and long ...

IVY METERING CO.,LTD
Shanghai,China

Active Member

Add to cart
80A 90A 3 Phase Ac Relay Alternating Relay For Power Supply Cabinet

...Phase Ac Relay Alternating Relay For Power Supply Cabinet Notes:IM901T is a three-phase latching relay designed for 3 phase smart meter. As a 90a 3 phase power latch relay, it has integrated design and long ...

IVY METERING CO.,LTD
Shanghai,China

Verified Supplier

Add to cart
3 Phase Latching Relay Diagram For 3 Phase 4 Wires Electricity Meter

...Phase Latching Relay Diagram For 3 Phase 4 Wires Electricity Meter Notes:IM901T is a three-phase latching relay designed for 3 phase smart meter. As a 90a 3 phase power latch relay, it has integrated design ...

IVY METERING CO.,LTD
Shanghai,China

Active Member

Add to cart
3 Phase Latching Relay Diagram For 3 Phase 4 Wires Electricity Meter

...Phase Latching Relay Diagram For 3 Phase 4 Wires Electricity Meter Notes:IM901T is a three-phase latching relay designed for 3 phase smart meter. As a 90a 3 phase power latch relay, it has integrated design ...

IVY METERING CO.,LTD
Shanghai,China

Verified Supplier

Add to cart
DV2-10 Miniature Voltage Monitoring Relay

... ♦ 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 ♦ Fu...

YUEQING RENHE ELECTRIC CO., LTD.
China

Active Member

Add to cart
RS702 Relay Protection Device Micro Computer Control Automatic 3 Phase Relay Protection Tester

RS702 Relay Protection Device Micro Computer Control Automatic 3 Phase Relay Protection Tester Product Description This product with a large LCD display and flexible rotating mouse controller. If coupled with c...

Wuhan Rising Electric Co., Ltd.
Hubei,China

Verified Supplier

Add to cart
Auto Singal Phase Relay Protection Tester for Voltage / Current Calibration

... to test protection replay based on voltage and current operation. The main function of the tester include: * calibration of voltage and current operation relays, * secondary circuit inspection, trip value o...

Wuhan Huaying Electric Power Tech & Science Co., Ltd
Hubei,China

Verified Supplier

Add to cart
ZX-803 Hot Sell Easy Operation Portable Microcomputer Relay Protection Tester

...3-phase current, as well as sequential component output testing units. Switch between each other through buttons such as 3P on the interface. These independent units can be called upon each other to fully me...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

Verified Supplier

Add to cart
Durable Single Channel Relay Test Set Fully Functional Excellent Performance

Single Channel Relay Test Set , Single Phase Protection Relay Calibrating Tester I. Product description JBY-III SINGLE PHASE RELAY TEST is a portable field testing equipment with excellent performance;Elegance ...

WUHAN FANKE HAIWO HIGH VOLTAGE TECHNOLOGY CO.,LTD.
Hubei,China

Active Member

Add to cart
Multichannel 3 Phase Relay Test System Set With 8 Inch LCD Screen

Automatic 3-phase Relay Test System Model: RELAYSTAR-806 The RELAYSTAR-806 is a programmable and automatic relay test system, which permits for the automatic verification of protection relays, such as those use...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

Active Member

Add to cart
Durable Single Channel Relay Test Set Fully Functional Excellent Performance

Single Channel Relay Test Set , Single Phase Protection Relay Calibrating Tester I. Product description JBY-III SINGLE PHASE RELAY TEST is a portable field testing equipment with excellent performance;Elegance ...

WUHAN FANKE HAIWO HIGH VOLTAGE TECHNOLOGY CO.,LTD.
Hubei,China

Verified Supplier

Add to cart