Phase failure detection Three Phase Voltage Monitoring Relay 200V-500V , 50/60Hz

JVRD6 voltage phase sequence multi-function protector (three-phase AC protection relay)
Protection features: ● Phase protection ● Off-phase protection
Dimensions: 79H×23W×79D
caveat!
This product is generally the power supply side of the three-phase power supply sampling, shall not be installed in the output side of the inverter current

JVRD6 series voltage phase sequence multi-function protector (also called three-phase power monitor, phase sequence protector, over voltage protector, etc.)
Mainly used for AC 50/60Hz, rated voltage below 460V, industrial three-phase 220V, 380V, 440V, 460V and other voltage levels of various fault detection, the three-phase input power supply phase loss, reverse phase (phase sequence), etc. Relay protection, products are widely used in air compressors, motors, distribution boxes, pumps, oil pumps, central air conditioning units, electric control boxes, power distribution cabinets, cranes, etc., such as central air conditioning compressor protection, power monitoring of various elevators , Water pump, oil pump anti-phase, reverse phase protection, etc., is an indispensable protection product that maintains normal working voltage of industrial equipment during operation. This product complies with the GB14048.5-2001 eqv IEC60947-1:1999 standard.

1. Installation method: The protector base adopts rail type, and has two M4 screw holes structure. It is directly installed independently or HT35 rail is installed (if direct installation is adopted, the bottom two attachments of the product must be pushed out forcefully).
2. Indicator lights: 5 indicators to indicate: normal, missing phase, reverse phase,.
3. Overall dimensions: 79mm x 23mm x 79mm.

● Phase loss protection ● Reverse phase protection ● Contact form: two open and two closed
Note: Phase 2 and reverse phase protection for approximately 2 seconds
Because this protector only protects against voltage and phase sequence, it can be applied to various power motors.
If you do not need one of the above protection features, please specify when ordering

♦ Features

-- Compact modular size

-- Three-phase monitoring of phase reversal, phase failure

-- Powered by the measuring circuit

-- 2 C/O contacts

-- 2 LEDs for status indication

♦ Protective Functions

-- Phase reversal

-- Phase failure

♦ Typical Applications

• Pumps • Fans

• Blowers • Motors

• Compressors

♦ Approvals

• CE • CCC

♦ Technical data

GINRI POWER AUTOMATION CO.,LTD. is a professional production voltage phase sequence protection device (and name: three-phase power monitor), and PLC output zoom Board, and smart type motor integrated protection device, and industrial parts manufacturers, technology development team in elevator industry, and refrigeration industry, and crane industry, environmental equipment, mechanical NC industry and the industrial following insurance industry, field has more than 10 years practice experience, has development out variety price economic and function excellent of products. CQC product quality system by China Quality Centre (3C) certification and CE certification, products in the manufacturing process in strict accordance with the ISO9001 quality assurance system requirements and professional technical and service support.

Voltage phase-sequence protection for many years (equipment, refrigeration equipment, crane (passenger and goods) elevators, control of DC power supply system (Cabinet) screens, precision air conditioners, room air conditioners, electric hoist, boiler equipment, laser equipment, parking equipment, cranes, compressors) and so on using the run.

PLC output amplifiers (environmental protection equipment, numerical control and automation equipment, automobile, plastic machinery, hydraulic machinery, ceramic foam machinery, woodworking machinery, machinery) and so on using the run.

Years of integrated Intelligent motor protector (power plants, paper mills, steel mills, aluminium plants, cement plants, sewage treatment plants, coal preparation plants, refineries, petrochemical plants), and so on using the run.

Product quality is stable and safe, reliable, and earned a solid market position in the market and a high reputation in the industry, received unanimous recognition and praise of our customers.

Ginri company always adhere to "scientific management as the core, the user needs for the Centre to focus on product quality, meticulous service is sincere," the spirit of enterprise, please call us from all walks of life, thank you!