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Total 54870 products for voltage protection relay Manufacture & Suppliers

HAOMAI Secondary Injection Test Set 4x300V 6 Phase For Protection Relay

... electro-mechanical, solid-state and microprocessor-based protection relays. The RELAYSTAR-H60 can output six-phase current and four-phase voltage. Each output channel is independent, and the current and vol...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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HAOMAI Secondary Injection Test Set 4x300V 6 Phase For Protection Relay

... electro-mechanical, solid-state and microprocessor-based protection relays. The RELAYSTAR-H60 can output six-phase current and four-phase voltage. Each output channel is independent, and the current and vol...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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3-Current 4-Volage Small Structure Protective Relay Test Set , Three Phase Relay Test Set Large TFT Screen

Performance characteristics 1. Flexible combination of voltage and current output: output up to 4-phase voltage and 3-phase current, can be arbitrarily combined to achieve conventional 4-phase voltage and 3-pha...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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15kv High Voltage Vacuum Relay Jpk-2 Ceramic Packing 50a High Current Carrying

... Life: 1 Million Weight: 84g JPK-2-WP Vacuum Relay Switch High Voltage DC15KV Carry 50A Current Coil Voltage 24 VDC 12VDC 26.5VDC The ceramic vacuum relay is a ceramic vacuum seal that isolates the contact p...

Jingdezhen WPVAC Electric Co.,Ltd
Jiangxi,China

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DV2-1G80A Over Voltage and Under Voltage Protective Device Relay 80A

...voltage for appliances sensitive to supply tolerance, protection of the device against under/over voltage. ♦ DV2-1G is fixed settings, DV2-1T is Adjustable settings over/under voltage relay. For difference s...

YUEQING RENHE ELECTRIC CO., LTD.
China

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15KV DC Ceramic High Voltage Vacuum Relay , SPDT HF Vacuum Relay Switch

HV Relay JPK-2-SF Vacuum Relay Switch High Voltage DC15KV Carry 50A Current Coil Voltage 24 VDC 12VDC Use of Relays: DC and AC Power Switching Applications • Intrinsically Safe, Explosion Proof Applications • C...

Jingdezhen WPVAC Electric Co.,Ltd
Jiangxi,China

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3AXD50000199488 ABB Industrial Control Module / Protective Relay

...Protective Relay Product Description The 3AXD50000199488 is an industrial-grade electrical control or protection module designed for power systems, motor control, or automation applications. This module may ...

Xiamen Online Union Technology Co., Ltd
China

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High Pressure High Voltage Vacuum Relay DC25KV 75A For Hot Loading Switching

HV Relay JPK-6-WF High Voltage Relay DC25KV Carry 75A Current Vacuum Relay Switch Make & Break Load Switching Typical application for Relays: vacuum relays play a vital role when high power and low RF losses ar...

Jingdezhen WPVAC Electric Co.,Ltd
Jiangxi,China

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10KV JPK43C234 12VDC Carrying 25A High Voltage RF Relay Switch K43 G43

HV Relay RF Relay JPK43C234 High Voltage Relay DC10KV Carry 25A Current Vacuum Relay Switch RF relay small volume high electric strength, rated carrying current and conversion current, small contact resistance,...

Jingdezhen WPVAC Electric Co.,Ltd
Jiangxi,China

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JPK43C234/JPK43C334 DC12KV High Voltage SPDT Relay Switch with 25A Current and 10KV DC for RF Applications G43C334

...Voltage Relay DC10KV Carry 25A Current Vacuum Relay Switch RF relay small volume Vacuum has ideal insulation performance. Under ideal conditions, it may reach a dielectric constant of 80,000 V/mm. Since ther...

Jingdezhen WPVAC Electric Co.,Ltd
Jiangxi,China

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Unbalance Three Phase Voltage Monitoring Relay 50/60 Hz 1 C/O Output

50/60 Hz Three Phase Voltage Monitoring Relay Unbalance 1 C/O Output Three-phase imbalance: It means that the three-phase current (or voltage) amplitude is inconsistent in the power system, and the amplitude di...

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

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Blowers Three Phase Voltage Monitoring Relay Neutral Loss Protector Four Wire

...ee Phase Voltage Monitoring Relay Neutral Loss Protector Four Wire ◆Features -- Standard modular structure, rail mounting -- Zero line break function -- Real-time monitoring of overvoltage, undervoltage, pha...

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

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Blowers Three Phase Voltage Monitoring Relay Neutral Loss Protector Four Wire

...ee Phase Voltage Monitoring Relay Neutral Loss Protector Four Wire ◆Features -- Standard modular structure, rail mounting -- Zero line break function -- Real-time monitoring of overvoltage, undervoltage, pha...

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

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Unbalance Three Phase Voltage Monitoring Relay 50/60 Hz 1 C/O Output

50/60 Hz Three Phase Voltage Monitoring Relay Unbalance 1 C/O Output Three-phase imbalance: It means that the three-phase current (or voltage) amplitude is inconsistent in the power system, and the amplitude di...

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

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3 Phase Protection Relay Tester RS702 Secondary Current Injection Test Set

... relay protection tester realized by widely listening to the suggestions of users, summarizing the strengths and weaknesses of current domestic similar products and fully using ......

Wuhan Rising Electric Co., Ltd.
Hubei,China

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3 Phase Protection Relay Tester RS702

... relay protection tester realized by widely listening to the suggestions of users, summarizing the strengths and weaknesses of current domestic similar products and fully using ......

Wuhan Rising Electric Co., Ltd.
Hubei,China

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36A Electromechanical Protection Relay Thermal Overload Magnetic LR2-D13 Series

... 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

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1NO Plus 1NC LR2-D33 Thermal Protection Relay 0.1-93A With 3 Pins

... current 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 HC-D series AC contactor. It is the most...

YueQing ZEYI Electrical Co., Ltd.
Zhejiang,China

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Mini 15KV DC High Voltage Vacuum Relay Coil Voltage 24 VDC 12VDC 26.5VDC

HV Relay JPK-43A Vacuum Relay Switch High Voltage DC10KV Carry 0A Current Coil Voltage 24 VDC 12VDC 26.5VDC Vaccum relays are great for high in-rush and stable leakage current applications, and are the perfect ...

Jingdezhen WPVAC Electric Co.,Ltd
Jiangxi,China

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GE Multilin 850, 469 & 750 Protection Relays | Original New

GE Multilin 850, 469 & 750 Protection Relays | Original New GE Multilin protection relays are the backbone of high-voltage industrial power systems. We provide the full spectrum of original numerical relays and...

Shanghai Fradwell Industrial Automation Co., Ltd.
Shanghai,China

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