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Total 4119 products for phase one digital back Manufacture & Suppliers

Voltage Detection Single Phase Voltage Relay Over Voltage Under Voltage Protection AC / DC

...,digital setting -- Compact modular 43mm housing -- Adjustable over- and undervoltage threshold -- Independent adjustable delay time for overvoltage, undervoltage -- 1 CO & 1NC ......

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

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250KVA/225KW Three Phase Online UPS , Power Generator Double Conversion Online UPS

... kind of UPS has perfect protection and high reliability. 1. Inverter adopts DSP, MCU and DDC digital vector control technology to commend each specification and control them completely. 2. Integrating advan...

Shangyu (Shenzhen) Technology Co. Ltd
Guangdong,China

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40kva Parallel Backup 4hrs Three Phase Online UPS

HP33 series high frequency ups 3-phase ups --Advanced DSP digital control technique ShangYu HP33 series adopts advanced DSP digital control technique, while promoting the performance of the product at the same ...

Shangyu (Shenzhen) Technology Co. Ltd
Guangdong,China

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Black Three Phase Online UPS 10kva-30kva High Frequency Online Ups Power Supply

...phase ups online price HP33 series 10-120kva high-frequency online ups Model:HP3310H/HP3315H/HP3320H/HP3330H/HP3340H/HP3360H/HP3380H/HP33100H/HP33120H UPS power range: 10KVA~120KVA Features: --Advanced DSP d...

Shangyu (Shenzhen) Technology Co. Ltd
Guangdong,China

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AC / DC Supply Single Phase Undervoltage Relay 6A Digital Voltage Protection Relay Auto Reset

Single Phase Over Under Voltage Relay AC/DC Supply 6A Voltage Protection Relay �� Features -- Powered by the measuring circuit-- Built-in LCD and keypad afford a precise,digital setting-- Compact modular 43mm ho...

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

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CE DC Single Phase Overvoltage Relay LCD Display Undervoltage Protector

Single phase overvoltage relay SVR1000 Digital undervoltage protector The Features of SVR10000 -- Powered by the measuring circuit -- Built-in LCD and keypad afford a precise,digital setting -- Compact modular ...

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

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SVR-1000 Single Phase Voltage Monitoring Relay For Industrial Facilites And Equipment

Single phase overvoltage relay SVR1000 Digital undervoltage protector The Features of SVR10000 -- Powered by the measuring circuit -- Built-in LCD and keypad afford a precise,digital setting -- Compact modular ...

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

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1000W FCC Grow Light Ballast Dimmable Digital Electronic 3 Phase

High Efficient Grow Light Ballast High Frequency 3-phase dimmable Digital Electronic Ballast 1000W 1. Strikes Both High-Pressure Sodium Lamp (HPS) and Metal Halide Lamp (MH) 2. High Efficiency up to 92%; 3. 3-p...

SHENZHEN RIKO INDUSTRIAL CO., LTD
Guangdong,China

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Hot selling single phase digital current meter

Product Description Technical parameters input signal Wiring network Single-phase two-wire Current Range AC1A,,AC5A overload Constant overload: 1.2 times; instant overload: 10times/10s Power consumption < 0.4VA...

Zhejiang Gomelong Meter Co., Ltd.
China

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Hot sell digital three phase ampere voltage frequency with rs-485 modbus ammeter voltmeter

Product Description Dimension:customized custom processing:Yes Measuring range:0-9999 Model NO.: CN-UIF accuracy class: 0.5 Installation:embedded Brand name: SUCHEN Usage: high precision measurement of single p...

YUEQING RENHE ELECTRIC CO., LTD.
China

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Three phase multi amp volt Hz digital panel Meter support RS485 11kv panel power meter

CN-3UIF33 Parameter Current,voltage,frequency Measure voltage AC 0-500 V Measure current Max AC 0~5 A(can add CT ) Measure Frequency 45~65 Hz Frame size 96*96mm Hole size 91*91mm Connection mode Three Phase fou...

YUEQING RENHE ELECTRIC CO., LTD.
China

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Three phase 5 rows display digital amp&volt &hertz meter AC combination multimeters

Model and meaning Product display The internal display Display of structure Dimension Specification Model CN-3UIF35 Measure Current, voltage, frequency Measure AC 0~500V Measure AC 0~5A (can add CT) Measure fre...

YUEQING RENHE ELECTRIC CO., LTD.
China

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48*48mm mini Amp Volt Rpm High Voltage Digital Panel Mount Single Phase AC/DC multimeters

Single Phase AC/DC Multi-function Meter RH-D81 Model NO. Single phase all-parameter measuring Frame size(mm) Hole size(mm) Display RH-D11 �� 160*80 152*76 LED RH-D21 �� 120*120 111*111 LED RH-D31 �� 96*96 92*92 LE...

YUEQING RENHE ELECTRIC CO., LTD.
China

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Slim model Three phase multi amp volt Hz digital multi panel Meter 010v meter

RH-3UIF35S Parameter Current,voltage,frequency Measure voltage AC 0-500 V Measure current Max AC 0~5 A(can add CT ) Measure Frequency 45~65 Hz Frame size 96*96mm Hole size 91*91mm Connection mode Three Phase fo...

YUEQING RENHE ELECTRIC CO., LTD.
China

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High quality 96*96mm True RMS Three Phase Digital LED Display Full-Screen Multi-function Meter

Model and meaning Model and meaning Model RH-3D3 Parameter Current,voltage,frequency,power,power factor,apparent power,kWh, Measure voltage AC 0-500 V Measure current Max AC 0~5 A(can add CT or Shunt) Measure F...

YUEQING RENHE ELECTRIC CO., LTD.
China

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96*96mm Three-phase Intelligent LCD Multifunction Meter With THD And Multi-rate CN-3FHD3Y

... phase AC ampere Auxiliary power supply: DC 80V-270V, DC48V, DC24V, AC220V, AC380V, AC100V(V) Performance Characteristics High precision measurement measurement of single phase AC current Provide the digital...

YUEQING RENHE ELECTRIC CO., LTD.
China

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Settable Alarm Intelligent Single Phase Frequency Meter Measurement

... of three phase power factor Auxiliary power supply: AC/DC 80V-270V, DC48V, DC24V, AC220V AC220V AC100V Perfomance Characteristics High precision measurement of single phase AC frequency Provide the digital ...

YUEQING RENHE ELECTRIC CO., LTD.
China

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Three Phase Three Wire/Four Wire LED display digital panel meter generator Voltage Meter 80*80

Model CN-3AV73 Parameter Current,voltage,frequency,power,power factor,apparent power,kWh, Measure voltage AC 0-500 V Frame size 80*80mm Hole size 76*76mm Connection mode three-phase four wire,three-phase three ...

YUEQING RENHE ELECTRIC CO., LTD.
China

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Single Phase Multifunction Energy Meter / Polycarbonate digital electronic energy meters

Single Phase Multifunction Energy Meter / digital electronic energy meters Quick Detail: �� Cost-effective meter �� Easy integration into existing and future reading systems �� Reduced data collection cost because...

Hangzhou xili watthour meter manufacture co.,ltd
Zhejiang,China

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Phase One Digital Back

Total 4119 products for phase one digital back Manufacture & Suppliers

Voltage Detection Single Phase Voltage Relay Over Voltage Under Voltage Protection AC / DC

250KVA/225KW Three Phase Online UPS , Power Generator Double Conversion Online UPS

40kva Parallel Backup 4hrs Three Phase Online UPS

Black Three Phase Online UPS 10kva-30kva High Frequency Online Ups Power Supply

AC / DC Supply Single Phase Undervoltage Relay 6A Digital Voltage Protection Relay Auto Reset

CE DC Single Phase Overvoltage Relay LCD Display Undervoltage Protector

SVR-1000 Single Phase Voltage Monitoring Relay For Industrial Facilites And Equipment

1000W FCC Grow Light Ballast Dimmable Digital Electronic 3 Phase

Hot selling single phase digital current meter

Hot sell digital three phase ampere voltage frequency with rs-485 modbus ammeter voltmeter

Three phase multi amp volt Hz digital panel Meter support RS485 11kv panel power meter

Three phase 5 rows display digital amp&volt &hertz meter AC combination multimeters

48*48mm mini Amp Volt Rpm High Voltage Digital Panel Mount Single Phase AC/DC multimeters

Slim model Three phase multi amp volt Hz digital multi panel Meter 010v meter

High quality 96*96mm True RMS Three Phase Digital LED Display Full-Screen Multi-function Meter

96*96mm Three-phase Intelligent LCD Multifunction Meter With THD And Multi-rate CN-3FHD3Y

Settable Alarm Intelligent Single Phase Frequency Meter Measurement

Three Phase Three Wire/Four Wire LED display digital panel meter generator Voltage Meter 80*80

Single Phase Multifunction Energy Meter / Polycarbonate digital electronic energy meters