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Single Phase Under Voltage Relays

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Total 9562 products for single phase under voltage relays Manufacture & Suppliers

DV5-04 3 phase Over Voltage and Under Voltage Device Phase Loss Sensor Relay Voltage Control 1SPDT

... - phase failure ♦ Adjustable function, MEMORY ♦ Function of second relay (independent/paralled) ♦ Adjustable delay for short peaks for each level independently ♦ M480: For circuits 3×400V (without neutral) ...

YUEQING RENHE ELECTRIC CO., LTD.
China

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6 Phase Current Voltage Protective Relay Test Set With GPS Function

...phase current voltage Protective Relay Test Set With GPS function The GFUVE Protection Test Set TEST-630 Protective Relay Test System is the first all-in-one relay test system with a direct front panel inter...

Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.
Beijing,China

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Digital Measuring And Monitoring Phase Loss Monitor Relay Protection Device

...sequence, phase loss, overvolatege, undervoltage,voltage unbalance, timer, counter Overvoltage setting range 200-600V Undervoltage setting range 150-500V Voltage hysteresis 1-20V Delay time for overvoltage a...

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

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DV1-04 Programmable Voltage Relay Monitoring 3 Phase Voltage Monitor Relay Voltage Device

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: f...

YUEQING RENHE ELECTRIC CO., LTD.
China

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Digital Measuring And Monitoring Phase Loss Monitor Relay Protection Device

...sequence, phase loss, overvolatege, undervoltage,voltage unbalance, timer, counter Overvoltage setting range 200-600V Undervoltage setting range 150-500V Voltage hysteresis 1-20V Delay time for overvoltage a...

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

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High Voltage Relay Test Device , 7 Phase AC / RJ45 / GPS Mode K3066L

High Voltage Relay Test System , 7 phase AC / RJ45 / GPS Mode K3066L Relay protection test devices 1.Easy test 2.operation menu, Simple operation 3.Nominal input voltage:220VAC 4.Power:2000VA Friendly PC softwa...

Kingsine Electric Automation Co., Ltd.
Guangdong

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JDZ10-12V12G 12kV Indoor Single-phase Epoxy Resin Type Voltage Transformer

...Single-phase Epoxy Resin Type Voltage Transformer Description Epoxy resin casting and fully enclosed construction, is used indoor for measuring current, electric energy and protective relaying the electric s...

Shenzhen Chuangyin Co., Ltd.
Guangdong,China

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DV2-1S63A Din Rail Single Phase LCD Under Voltage Over Voltage Auto Reset Relay

Technical parameters It serves to control supply voltage for appliances sensitive to supply tolerence, protection of the device against under/over voltage. �� DV2-1S is LCD display over/under voltage relay. �� Wi...

YUEQING RENHE ELECTRIC CO., LTD.
China

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DV2-1S63A Din Rail Single Phase LCD Under Voltage Over Voltage Auto Reset Relay

Technical parameters It serves to control supply voltage for appliances sensitive to supply tolerence, protection of the device against under/over voltage. �� DV2-1S is LCD display over/under voltage relay. �� Wi...

YUEQING RENHE ELECTRIC CO., LTD.
China

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50Hz 60Hz 3KVA AVR Voltage Stabilizer Single Phase for Air Conditioner

... are shown as follows: Product model: TND(SVC)-3KVA Product capacity: 3KVA Phase: single phase Input voltage: 150-260V (if output is 220V) or output voltage ±20% Output voltage: 220V or 110V or any single-ph...

Ewen (Shanghai) Electrical Equipment Co., Ltd
Shanghai,China

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50Hz 60Hz 3KVA AVR Voltage Stabilizer Single Phase for Air Conditioner

... are shown as follows: Product model: TND(SVC)-3KVA Product capacity: 3KVA Phase: single phase Input voltage: 150-260V (if output is 220V) or output voltage ±20% Output voltage: 220V or 110V or any single-ph...

Ewen (Shanghai) Electrical Equipment Co., Ltd
Shanghai,China

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DV1-06 Voltage Relay Three Phase Failure Relay Voltage Device

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: f...

YUEQING RENHE ELECTRIC CO., LTD.
China

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DV1-03 Programmable Voltage Relay Monitoring 3 Phase Mains Voltage Monitor Relay

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: f...

YUEQING RENHE ELECTRIC CO., LTD.
China

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DV1-02 Relays Voltage Monitoring 3 Phase Mains Voltage Monitor Relay

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: f...

YUEQING RENHE ELECTRIC CO., LTD.
China

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DV1-02 Relays Voltage Monitoring 3 Phase Mains Voltage Monitor Relay

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: f...

YUEQING RENHE ELECTRIC CO., LTD.
China

Active Member

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DV1-03 Programmable Voltage Relay Monitoring 3 Phase Mains Voltage Monitor Relay

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: f...

YUEQING RENHE ELECTRIC CO., LTD.
China

Active Member

Add to cart
DV1-06 Voltage Relay Three Phase Failure Relay Voltage Device

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: f...

YUEQING RENHE ELECTRIC CO., LTD.
China

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Electrical Oil Pad Mounted Single Phase Transformer 100 Kva Step Down Transformers HV

... with customizable voltage ratings and robust construction. Key Specifications Attribute Value Type Distribution transformer Material 100% Copper Frequency 50Hz, 60Hz Phase Single Phase Input Voltage 3kV, 6k...

Hunan Hentg Power Electric Technology Co., Ltd.
Hunan,China

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Industrial 25 Kva 1 Phase Medium Voltage Transformer Step Up And Down Transformer

...reliable step-up and step-down voltage conversion in power distribution systems. Key Specifications Attribute Value Type Oil-Immersed Transformer, Oil-filled Transformer Phase Single Phase Capacity Range 15 ...

Hunan Hentg Power Electric Technology Co., Ltd.
Hunan,China

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Black Encclosure Single Phase Voltage Stabilizer 30KVA Voltage Regulator 220v Ac

...-30KVA Rated capacity: 30KVA Rated working frequency: 50Hz/60Hz Input voltage: 150VAC to 260VAC (ultra low and ultra high voltage could be customized if needed) Output voltage: 200VAC/220VAC/110VAC (or singl...

Ewen (Shanghai) Electrical Equipment Co., Ltd
Shanghai,China

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Single Phase Under Voltage Relays

Total 9562 products for single phase under voltage relays Manufacture & Suppliers

DV5-04 3 phase Over Voltage and Under Voltage Device Phase Loss Sensor Relay Voltage Control 1SPDT

6 Phase Current Voltage Protective Relay Test Set With GPS Function

Digital Measuring And Monitoring Phase Loss Monitor Relay Protection Device

DV1-04 Programmable Voltage Relay Monitoring 3 Phase Voltage Monitor Relay Voltage Device

Digital Measuring And Monitoring Phase Loss Monitor Relay Protection Device

High Voltage Relay Test Device , 7 Phase AC / RJ45 / GPS Mode K3066L

JDZ10-12V12G 12kV Indoor Single-phase Epoxy Resin Type Voltage Transformer

DV2-1S63A Din Rail Single Phase LCD Under Voltage Over Voltage Auto Reset Relay

DV2-1S63A Din Rail Single Phase LCD Under Voltage Over Voltage Auto Reset Relay

50Hz 60Hz 3KVA AVR Voltage Stabilizer Single Phase for Air Conditioner

50Hz 60Hz 3KVA AVR Voltage Stabilizer Single Phase for Air Conditioner

DV1-06 Voltage Relay Three Phase Failure Relay Voltage Device

DV1-03 Programmable Voltage Relay Monitoring 3 Phase Mains Voltage Monitor Relay

DV1-02 Relays Voltage Monitoring 3 Phase Mains Voltage Monitor Relay

DV1-02 Relays Voltage Monitoring 3 Phase Mains Voltage Monitor Relay

DV1-03 Programmable Voltage Relay Monitoring 3 Phase Mains Voltage Monitor Relay

DV1-06 Voltage Relay Three Phase Failure Relay Voltage Device

Electrical Oil Pad Mounted Single Phase Transformer 100 Kva Step Down Transformers HV

Industrial 25 Kva 1 Phase Medium Voltage Transformer Step Up And Down Transformer

Black Encclosure Single Phase Voltage Stabilizer 30KVA Voltage Regulator 220v Ac