Home Electrical & Electronics Voltage Regulator Single Phase Voltage Protection Relay 2018 Product List
4,129 products found from 147  

Single Phase Voltage Protection Relay manufacturers & suppliers

DIN Rail Single Phase Monitoring Voltage Relay Industrial Control Overvoltage Undervoltage Protection Relay

FOB Price: US $ 10 / Piece
Min. Order: 1 Piece
  • Theory: Voltage Relay
  • Usage: Household Appliances Relay
  • Phase: 1
  • Electricity Type: Ac
  • Number of Pole: 1
  • Load: Medium Power Relay

Low Voltage Transformer for Power Metering and Relay Protection

FOB Price: US $ 40-90 / Piece
Min. Order: 2 Pieces
  • Application: Power, Electronic, Instrument
  • Phase: Single
  • Core: Core-type Transformer
  • Cooling Method: Dry-type Transformer
  • Certification: ISO9001-2000, UL, CCC, Ce, RoHS
  • Usage: Single-phase Transformer

Er-1 15.6kv Single Phase Pole Mounted Vacuum Recloser

FOB Price: US $ 3000-8000 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Vacuum
  • Installation: Fixed
  • Structure: Conventional Circuit Breaker

Pole Mounted Single Phase Vacuum Recloser

FOB Price: US $ 3000-8000 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Vacuum
  • Installation: Fixed
  • Structure: Conventional Circuit Breaker

Simple Function Easy Drive Inverter Low Voltage VFD Frequency Converter

FOB Price: US $ 59 / Piece
Min. Order: 1 Piece
  • Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
  • Output Type: Triple
  • Principle of Work: V/F / Vector Control
  • Switch Mode: PWM Control
  • Main Circuit Type: Voltage
  • Voltage of Power Supply: 380V

Er-1 22kv Single Phase Pole Mounted Vacuum Recloser

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Vacuum
  • Installation: Fixed
  • Structure: Conventional Circuit Breaker

Full Automatic Relay Digital Type 5000va 1000va Voltage Stabilizer Regulator 24V with Ce and ISO9001 Approved

FOB Price: US $ 11-88 / Piece
Min. Order: 500 Pieces
  • Current Type: AC
  • Phase: Single Phase
  • Frequency Characteristics: Intermediate Frequency
  • Usage: SVC, AVR
  • Frequency: Intermediate Frequency
  • Size: 50Hz/60Hz

Under Voltage Failure Phase Sequence Protection Relay with CE

FOB Price: US $ 9-12 / Piece
Min. Order: 10 Pieces
  • Theory: Voltage Relay
  • Usage: Communication Relay
  • Phase: Single/3phase
  • Electricity Type: Ac
  • Number of Pole: 3
  • Size: Miniature

Automatic Voltage Stabilizer 5kVA Different Protection Function Power Stabilizer

FOB Price: US $ 7-15 / Piece
Min. Order: 100 Pieces
  • Current Type: AC
  • Phase: Single Phase
  • Frequency Characteristics: 50/60Hz
  • Usage: Home Appliances
  • Frequency: 50/60Hz
  • Size: Small

M100 Small Size AC Electric Motor Speed Control Frequency Converter

FOB Price: US $ 115 / Piece
Min. Order: 1 Piece
  • Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
  • Output Type: Triple
  • Principle of Work: V/F Control Transducer
  • Switch Mode: PWM Control
  • Main Circuit Type: Voltage
  • Voltage of Power Supply: Low Voltage Variable-Frequency Drive

Er-1 8.6 Single Phase Pole Mounted Vacuum Recloser

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Vacuum
  • Installation: Fixed
  • Structure: Conventional Circuit Breaker

GDJB-II Single Phase Relay Protection Tester

Min. Order: 1 Piece
  • Power Supply: AC 220V+/-10%, 50Hz
  • Working Environment: Temperature -10--40centigrade
  • Humidity: <=85%
  • Atmosphere: 86-106kpa
  • Output Power Supply: AC Voltage: 0-220V/3A
  • AC Current: 0-150A/7.5V

Over/Low Voltage Protection Voltage Stabilizer

FOB Price: US $ 50-60 / Piece
Min. Order: 100 Pieces
  • Current Type: AC
  • Phase: Single Phase
  • Frequency Characteristics: 50/60Hz
  • Usage: Home Appliances
  • Frequency: 50/60Hz
  • Size: Small

Eco-Friendly AC-DC-AC 220V Single Phase 0.4kw 1.5kw Frequency Inverter VFD

FOB Price: US $ 59 / Piece
Min. Order: 1 Piece
  • Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
  • Output Type: Triple
  • Principle of Work: V/F / Vector Control
  • Switch Mode: PWM Control
  • Main Circuit Type: Voltage
  • Voltage of Power Supply: 380V

Single Phase CT Clamp

FOB Price: US $ 3.6-4.8 / Piece
Min. Order: 10 Pieces
  • Application: Electronic, Instrument, Position Sensor
  • Type: Toroidal Style Split Core Transformer
  • Phase: Single
  • Operation Condition: Indoor
  • Usage: Energy, Monitoring Devices;Relay Protection
  • Winding Form: Single Layer & Tightly Wound Type

Single Phase, 3 Phase, 6 Phase Relay Protection Testing Device

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Type: Relay Protection Testing Device
  • Maxcapacity: Relay Protection Testing Device
  • Accuracy Grade: 0.5
  • Load Way: Electronic Load
  • Loading Method: Dynamic Load
  • Display: Digital

Single Phase Relay Protection Tester

Min. Order: 1 Piece
  • Power Supply: AC 220V+/-10%, 50Hz
  • Working Environment: Temperature -10--40centigrade
  • Humidity: <=85%
  • Atmosphere: 86-106kpa
  • Output Power Supply: AC Voltage: 0-220V/3A
  • AC Current: 0-150A/7.5V

Single Phase Relay Protection Test Set (GDJB-II)

Min. Order: 1 Piece
  • Power Supply: AC 220V+/-10%, 50Hz
  • Working Environment: Temperature -10--40centigrade
  • Humidity: <=85%
  • Atmosphere: 86-106kpa
  • Output Power Supply: AC Voltage: 0-220V/3A
  • AC Current: 0-150A/7.5V

Light Weight Good Quality Low Frequency Converter Transistorized Drive VFD

FOB Price: US $ 56 / Piece
Min. Order: 1 Piece
  • Application: High-performance Transducer, Three Phase Transducer, Single-phase Transducer, High Frequency Converter Transducer
  • Output Type: Triple
  • Principle of Work: V/F Control Transducer
  • Switch Mode: PWM Control
  • Main Circuit Type: Voltage
  • Voltage of Power Supply: Low Voltage Variable-Frequency Drive

Relay Type AC Aurtomatic Voltage Stabilizer with Overload Protection

FOB Price: US $ 7-15 / Piece
Min. Order: 100 Pieces
  • Current Type: AC
  • Phase: Single Phase
  • Frequency Characteristics: 50/60Hz
  • Usage: Home Appliances
  • Frequency: 50/60Hz
  • Size: Small

Cheap VSD VFD Inverter Variable Speed Drive for Conveyor Belt

FOB Price: US $ 115 / Piece
Min. Order: 1 Piece
  • Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
  • Output Type: Triple
  • Principle of Work: V/F Control Transducer
  • Switch Mode: PWM Control
  • Main Circuit Type: Voltage
  • Voltage of Power Supply: Low Voltage Variable-Frequency Drive

Large Capacity Automatic Voltage Stabilizer Price, Elevator Voltage Stabilizer with Ce Certification, Over/Low Voltage Protection Voltage Stabilizer

FOB Price: US $ 20-35 / Piece
Min. Order: 100 Pieces
  • Current Type: AC
  • Phase: Single Phase
  • Frequency Characteristics: 50/60Hz
  • Usage: Home Appliances
  • Frequency: 50/60Hz
  • Size: Small

Good Quality Cheap Price Low Voltage Frequency Inverter Adjustable VFD

FOB Price: US $ 115 / Piece
Min. Order: 1 Piece
  • Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
  • Output Type: Triple
  • Principle of Work: V/F Control Transducer
  • Switch Mode: PWM Control
  • Main Circuit Type: Voltage
  • Voltage of Power Supply: Low Voltage Variable-Frequency Drive

Home portable Socket Type 500va/1kVA/1500va AC Voltage Regulator/Stabilizer with Lighting Protection

FOB Price: US $ 7-15 / Piece
Min. Order: 100 Pieces
  • Current Type: AC
  • Phase: Single Phase
  • Frequency Characteristics: 50/60Hz
  • Usage: Home Appliances
  • Frequency: 50/60Hz
  • Size: Small

M100 Cheap Mini Design 220V 380V Universal VFD AC Drive

FOB Price: US $ 115 / Piece
Min. Order: 1 Piece
  • Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
  • Output Type: Triple
  • Principle of Work: V/F Control Transducer
  • Switch Mode: PWM Control
  • Main Circuit Type: Voltage
  • Voltage of Power Supply: Low Voltage Variable-Frequency Drive

1000va Automatic Voltage Regulator / Stabilizer

FOB Price: US $ 6.5-7.1 / Piece
Min. Order: 1 Piece
  • Current Type: AC
  • Phase: Single Phase
  • Usage: Relay Type
  • Frequency: Low Frequency
  • Feature: Temperature Protection, Voltage Protection
  • Weight: 1.9kg

Energy Saving Low Voltage Frequency Converter AC Motor Drive VFD

FOB Price: US $ 115 / Piece
Min. Order: 1 Piece
  • Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
  • Output Type: Triple
  • Principle of Work: V/F Control Transducer
  • Switch Mode: PWM Control
  • Main Circuit Type: Voltage
  • Voltage of Power Supply: Low Voltage Variable-Frequency Drive

Super Mini Good Quality Transistorized Drive AC Motor Drives Inverter

FOB Price: US $ 115 / Piece
Min. Order: 1 Piece
  • Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
  • Output Type: Triple
  • Principle of Work: V/F Control Transducer
  • Switch Mode: PWM Control
  • Main Circuit Type: Voltage
  • Voltage of Power Supply: Low Voltage Variable-Frequency Drive

Super Mini AC-DC-AC Light Weight AC Variable Frequency Drive VSD

FOB Price: US $ 115 / Piece
Min. Order: 1 Piece
  • Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
  • Output Type: Triple
  • Principle of Work: V/F Control Transducer
  • Switch Mode: PWM Control
  • Main Circuit Type: Voltage
  • Voltage of Power Supply: Low Voltage Variable-Frequency Drive

M100 Low Cost 220V 380V AC Variable Frequency Drive VFD

FOB Price: US $ 56 / Piece
Min. Order: 1 Piece
  • Application: High-performance Transducer, Three Phase Transducer, Single-phase Transducer, High Frequency Converter Transducer
  • Output Type: Triple
  • Principle of Work: V/F Control Transducer
  • Switch Mode: PWM Control
  • Main Circuit Type: Voltage
  • Voltage of Power Supply: Low Voltage Variable-Frequency Drive
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