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...Phase 4 Wire Voltage Monitor Relay Phase Failure Sequence Protection Three Phase Voltage Monitoring Relay Features Plug-in module with DIN sokect Three-phase monitoring of phase sequence,phase loss,over and undervoltage Adjustable over and undervoltage threshold and delay time Powered by the measuring circuit 1C/O contact 2LEDs for status indication Protective Function Phase Loss(Failure) Phase...
...Phase 4 Wire Voltage Monitor Relay Phase Failure Sequence Protection Three Phase Voltage Monitoring Relay Features Plug-in module with DIN sokect Three-phase monitoring of phase sequence,phase loss,over and undervoltage Adjustable over and undervoltage threshold and delay time Powered by the measuring circuit 1C/O contact 2LEDs for status indication Protective Function Phase Loss(Failure) Phase... more
Brand Name:GINRI
Model Number:JVM-A
Place of Origin:CHINA
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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 - phase sequence - phase failure ♦ A400: for circuit 3×400V (without neutral). ♦ ...
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 - phase sequence - phase failure ♦ A400: for circuit 3×400V (without neutral). ♦ ... more
Brand Name:Customized
Model Number:DV1-06
Place of Origin:Zhejiang, China
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...Relay AC SSR of Horizontal Type Double LED Indicator Description of AC Single Phase SSR Solid State Relay Solid state relay basics Solid state relays can have a variety of different devices at the core of their electronic circuits: thyristors of SCRs, triacs, bipolar junction transistors, BJTs, and MOSFETs provide ideal electronic switches within the solid state relay...
...Relay AC SSR of Horizontal Type Double LED Indicator Description of AC Single Phase SSR Solid State Relay Solid state relay basics Solid state relays can have a variety of different devices at the core of their electronic circuits: thyristors of SCRs, triacs, bipolar junction transistors, BJTs, and MOSFETs provide ideal electronic switches within the solid state relay... more
Brand Name:Gold
Model Number:SAQ2402D SAl4002D SAl4005D SAE4005D
Certification:ISO9001:2000，EU, UL,CUL,RoHS
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Single Phase SSR Relay 10A Relay 3-32VDC High Quality SSR-10DA 10A DC to AC 380V AC Solid State Relay (SSR-DA) 1.Features 1. A bi-directional controlled silicon ouput, zero voltage open, zero current switching; 2. Between input ...
Single Phase SSR Relay 10A Relay 3-32VDC High Quality SSR-10DA 10A DC to AC 380V AC Solid State Relay (SSR-DA) 1.Features 1. A bi-directional controlled silicon ouput, zero voltage open, zero current switching; 2. Between input ... more
Brand Name:Kampa
Model Number:SSR
Place of Origin:Zhejiang, China
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...shape; with the ARM chip control, LCD screen display single-phase protective relay test device of voltage and current output stopwatch;a full isolation, adjustable AC and DC voltage, AC direct current; an ...
...shape; with the ARM chip control, LCD screen display single-phase protective relay test device of voltage and current output stopwatch;a full isolation, adjustable AC and DC voltage, AC direct current; an ... more
Brand Name:GFUVE
Model Number:TEST-750
Place of Origin:China
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...Single Phase Relay Testing Equipment Introduction: PRT-I Single Phase Relay Testing Equipment is applied to test protection replay based on voltage and current operation. The main function of the PRT-I Single Phase Relay Testing Equipment include: calibration of voltage and current operation relays, secondary circuit inspection,trip value of circuit breaker test, switch on and off time measurement of circuit breaker and so on. PRT-I Single
...Single Phase Relay Testing Equipment Introduction: PRT-I Single Phase Relay Testing Equipment is applied to test protection replay based on voltage and current operation. The main function of the PRT-I Single Phase Relay Testing Equipment include: calibration of voltage and current operation relays, secondary circuit inspection,trip value of circuit breaker test, switch on and off time measurement of circuit breaker and so on. PRT-I Single more
Brand Name:Delta
Model Number:RPT-I
Place of Origin:China
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96*96mm Wd-9iup Digital Multifunction Meter Single Phase With Relay Output 1. Product Description: Digital panel meters are used in many automation and process control applications for industrial monitoring and control, with the features of high precision...
96*96mm Wd-9iup Digital Multifunction Meter Single Phase With Relay Output 1. Product Description: Digital panel meters are used in many automation and process control applications for industrial monitoring and control, with the features of high precision... more
Brand Name:WDLYCH
Model Number:WD-9IUP
Place of Origin:Wuhan, Hubei, China
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Introduction: Protection Relay Testing Equipment is applied to test protection replay based on voltage and current operation. The Protection Relay Testing Equipment is equipped with a fixed value output which can be used as a voltage source alone. It ...
Introduction: Protection Relay Testing Equipment is applied to test protection replay based on voltage and current operation. The Protection Relay Testing Equipment is equipped with a fixed value output which can be used as a voltage source alone. It ... more
Brand Name:AI
Model Number:PRT-I
Place of Origin:China
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... voltage, and monitors three phase AC supplies for incorrect phase sequence, phase failure and phase imbalance on systems up to 500V. In 3-phase networks, all phase parameters such as phase failure, phase sequence, and asymmetry should be monitored, RD6 is
... voltage, and monitors three phase AC supplies for incorrect phase sequence, phase failure and phase imbalance on systems up to 500V. In 3-phase networks, all phase parameters such as phase failure, phase sequence, and asymmetry should be monitored, RD6 is more
Brand Name:CBR ANT
Model Number:RD6-W
Place of Origin:NINGBO CITY, CHINA
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... to provide overvoltage, undervoltage and phase failure protection in three-phase AC circuits and phase sequence protection in irreversible transmission devices and features reliable performance, wide application and convenient use. The protector starts to
... to provide overvoltage, undervoltage and phase failure protection in three-phase AC circuits and phase sequence protection in irreversible transmission devices and features reliable performance, wide application and convenient use. The protector starts to more
Brand Name:Chint
Model Number:NJB1-X, NJB1-X1
Place of Origin:China
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...Phase Failure Protection Industrial Relays , Easy Operation Thermal overload relays are protective devices. They are designed to cut power if the motor draws too much current for an extended period of time. To accomplish this, thermal overload relays contain a normally closed (NC) relay. When excessive current flows through the motor circuit, the relay opens due to increased motor temperature, relay...
...Phase Failure Protection Industrial Relays , Easy Operation Thermal overload relays are protective devices. They are designed to cut power if the motor draws too much current for an extended period of time. To accomplish this, thermal overload relays contain a normally closed (NC) relay. When excessive current flows through the motor circuit, the relay opens due to increased motor temperature, relay... more
Brand Name:KRIPAL
Model Number:UKk-22
Place of Origin:China
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...Single Phase Protection Relay SSR Solid State Relays Application: LR2-D series thermal relay can be used in the circuit of 50Hz or 60Hz, rated insulation voltage 660V, rated current 0.1-93A for protecting the phase break when the electric motor is overload. The relay...
...Single Phase Protection Relay SSR Solid State Relays Application: LR2-D series thermal relay can be used in the circuit of 50Hz or 60Hz, rated insulation voltage 660V, rated current 0.1-93A for protecting the phase break when the electric motor is overload. The relay... more
Brand Name:YOKG
Model Number:LR2-D13, LR2-D25, LR2-D33
Place of Origin:China
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LCD Display Single Phase Electric Meter Build in Relay for ON/OFF Control High Accuracy The single phase two wire static energy meter is a kind of fully digitized intelligent single-phase watt-hour meter with build in relay for ON/OFF control. It is ...
LCD Display Single Phase Electric Meter Build in Relay for ON/OFF Control High Accuracy The single phase two wire static energy meter is a kind of fully digitized intelligent single-phase watt-hour meter with build in relay for ON/OFF control. It is ... more
Brand Name:Radarking
Model Number:RDK DDS155
Place of Origin:China
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...Single Phase Relay Protection Tester Product introduction: ZXJB Single-Phase Relay Protection Integrated Tester adopts new power supply technology for AC and DC voltage and current sources, which provides convenience for field personnel to use power supply instrument technology for other experiments. The function can perform various checks on various common relays...
...Single Phase Relay Protection Tester Product introduction: ZXJB Single-Phase Relay Protection Integrated Tester adopts new power supply technology for AC and DC voltage and current sources, which provides convenience for field personnel to use power supply instrument technology for other experiments. The function can perform various checks on various common relays... more
Brand Name:GDZX
Model Number:ZXJB
Place of Origin:CHINA
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..., which can meet polarization, signal and other relay tests ☆Built-in digital millisecond meter with start and stop meter terminals ☆With sound and light prompts for action contacts, etc. ☆Specially made ...
..., which can meet polarization, signal and other relay tests ☆Built-in digital millisecond meter with start and stop meter terminals ☆With sound and light prompts for action contacts, etc. ☆Specially made ... more
Brand Name:XZH TEST
Model Number:XHJB612
Place of Origin:Xi'an, Shaanxi, China
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Single Phase Din rail Prepaid Energy Meter Supports Remote Recharge, Load Controlling CE Single Phase Din rail Prepaid Energy Meter Supports Remote Recharge, Load Controlling CE for Recharge System Product Description: Single phase pre-paid meters with intro-control are used for calculating the single active energy respectively on the frequency of 50/60 Hz. The built-in magnetic of meter can keep the relay...
Single Phase Din rail Prepaid Energy Meter Supports Remote Recharge, Load Controlling CE Single Phase Din rail Prepaid Energy Meter Supports Remote Recharge, Load Controlling CE for Recharge System Product Description: Single phase pre-paid meters with intro-control are used for calculating the single active energy respectively on the frequency of 50/60 Hz. The built-in magnetic of meter can keep the relay... more
Brand Name:Saving
Model Number:DDZY1218
Place of Origin:China
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...Phase Protection Relay Testing Relay Test Set 6x35A Description of K3063i Universal Protection Relay Test Set powerful 6-phase relay test set and commissioning tool; Power & Accuracy in one single PACKAGE, 6x35A, 4x310V analog outputs; The ever-expanding test library templates Feature Of K3063i Universal Protection Relay...
...Phase Protection Relay Testing Relay Test Set 6x35A Description of K3063i Universal Protection Relay Test Set powerful 6-phase relay test set and commissioning tool; Power & Accuracy in one single PACKAGE, 6x35A, 4x310V analog outputs; The ever-expanding test library templates Feature Of K3063i Universal Protection Relay... more
Brand Name:KINGSINE
Model Number:K3063i
Place of Origin:CHINA
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Single phase three phase 220v to 240v solar pump inverter 2.2kW VEIKONG VFD500-PV solar pump inverter Features: 1. Power from 220V (0.75 – 75KW) , 380V (0.75 – 160KW) 2. DC/AC Input Compatible, can support DC and AC Input at same time 3. Protection Functions: Over/Under voltage Over-current, Short Circuit, Phase Failure...
Single phase three phase 220v to 240v solar pump inverter 2.2kW VEIKONG VFD500-PV solar pump inverter Features: 1. Power from 220V (0.75 – 75KW) , 380V (0.75 – 160KW) 2. DC/AC Input Compatible, can support DC and AC Input at same time 3. Protection Functions: Over/Under voltage Over-current, Short Circuit, Phase Failure... more
Brand Name:VEIKONG
Model Number:VFD500-PV
Place of Origin:China
