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Blue Jay Xprt Equipment & Supplies
32 equipment items found
Manufactured by:Chongqing Blue Jay Technology Co.,Ltd based inChongqing, CHINA
AFR arc flash protective relay is a costeffective solution that reduces arc-fault damage by detecting the light from an arc flash and rapidly tripping in low-voltage (LV) and medium-voltage (MV) electrical networks. three remote light sensors can be connected to one relay. It used to limits damages to equipment, improve safety, avoid and protect personnel injuries. It’s also can be used as a ...
Manufactured by:Chongqing Blue Jay Technology Co.,Ltd based inChongqing, CHINA
PR 260 is modular design motor managerment device, accommodate more I/O modules. Flexible arrangement of motor control modes and state sensing. monitors voltage, current, and temperature to provide a comprehensive package of 22 protective functions. with integrated protection, motor control, metering, and data-logging functions. This system is typically used to provide protection for three-phase ...
Manufactured by:Chongqing Blue Jay Technology Co.,Ltd based inChongqing, CHINA
PR 240 is an excellent choice for telemetry applications for Motor monitoring, metering, and control. Its small size, low cost and remote HMI options make the relay a perfect option for power distribution systems for such uses as end-of-line monitoring and power metering. It offers low-voltage motor protection in virtually all applications, including pumping, air-based, chiller, and ...
Manufactured by:Chongqing Blue Jay Technology Co.,Ltd based inChongqing, CHINA
WSK series Intelligent temperature and humidity controller with completed FUZZY algorithm provides very precise of temperature and humidity monitor. FUZZY algorithm control fan or heater to maintain sensible & latent capacity follows temperature and humidity curve by automatically. Display unit can show environment humidity as per configure by user. The user also can adjust environment condition ...
Manufactured by:Chongqing Blue Jay Technology Co.,Ltd based inChongqing, CHINA
ZJJ DC insulation monitoring relay monitorsthe insulation of the DC bus, and it sendsalarm signal when the bus-to-groundinsulation drops to a certain value,also it ispanel mounted type,and the relay has a high-sensitivity grounding resistance monitoringand display circuit, it is great significance forthe safe operation of the DC ...
Manufactured by:Chongqing Blue Jay Technology Co.,Ltd based inChongqing, CHINA
AFR-3S Arc flash relays are mainly used to detect arc faults in electrical systems and protect equipment and personnel in electrical systems from arc faults. The arc flash protection relay can detect arcs by monitoring parameters such as current, voltage, and electric power, and quickly disconnect the power supply before an electrical fire occurs, thereby reducing the risk of fire. AFR-3S Arc ...
Manufactured by:Chongqing Blue Jay Technology Co.,Ltd based inChongqing, CHINA
The BJ-FTU100 Feeder Terminal Unit is a fully digitalized, microprocessor-based control protection relay designed to provide protective coordination and fault clearance of distribution systems for continuous, high-quality electric service. The BJ-FTU100 provides protection, measurements, status monitoring, control, communication, data handling, and distribution automation. It contains DT, IDMT, ...
Manufactured by:Chongqing Blue Jay Technology Co.,Ltd based inChongqing, CHINA
ALM-CH16 fault annunciator are installed on the cabinet panel. They are simple, compact and can improve wiring efficiency. They are universal alarms suitable for power control and monitoring systems. The alarm uses a highly reliable MCU to monitor external status in real time. When an abnormality occurs, the corresponding indicator light on the panel lights up, the buzzer sounds an alarm, and the ...
Manufactured by:Chongqing Blue Jay Technology Co.,Ltd based inChongqing, CHINA
The TWSK Series transformer temperature controller is specifically designed for the container transformer stations. It accurately measures the oil temperature of the transformer and the environment temperature. Real-time control the cooling fans, heaters, alarms, and trip actions based on transformer winding temperature sensors and custom programming. when the oil temperature exceeds the ...
Manufactured by:Chongqing Blue Jay Technology Co.,Ltd based inChongqing, CHINA
The DEM-4MC three-phase rail-mounted energy meter is an ideal choice for residential billing, room rental billing, and industrial applications. With a width of 4 modules and a default 100mA/333mV CT, it can use external current transformers to extend the current measurement range up to 999A. In addition to basic voltage, current, frequency and other basic energy measurement functions, the DEM-4MC ...
Manufactured by:Chongqing Blue Jay Technology Co.,Ltd based inChongqing, CHINA
The MPR-6M Multifunction Protection Relay is suitable for circuit protection and monitoring of electrical lines and distribution cabinets. It can monitor various parameters in real time, such as current, voltage, power, and electric energy. It is particularly ideal for safety protection of critical power supply lines, fire power distribution, industrial power cabinets, computer rooms, and ...
Manufactured by:Chongqing Blue Jay Technology Co.,Ltd based inChongqing, CHINA
MCM223T multi tenant metering is the energy management metering for multi-point power solutions for metering, energy readings, logging and multi-tariff (TOU) data. It can monitor at least 2 three phase circuits or 6 single phase circuits via external 100mA current ...
Manufactured by:Chongqing Blue Jay Technology Co.,Ltd based inChongqing, CHINA
The MCM243d 4-channel residential energy meter is an excellent residential sub-metering designed for residential billing management, Household billing management, Electricity billing management and diversified power management. One MCM243D residential electric meter can measure and monitor up to 4 three-phase circuits or 12 single-phase circuits in ...
Manufactured by:Chongqing Blue Jay Technology Co.,Ltd based inChongqing, CHINA
The MCM283R energy monitoring systems for commercial buildings is built with 8 main ciruits. It measures up to 8 three-phase circuits or 24 single-phase circuits for real-time metering. Different phase can be connected with each other to measuring different electrical circuits. In other words, it is ideal for commercial complexes billing on individual ...
Manufactured by:Chongqing Blue Jay Technology Co.,Ltd based inChongqing, CHINA
The MCM283D Utility Submetering is a high-performance measurement solution designed for residential billing and industrial applications. It supports 8 channels three-phase energy measurement channels or 24 channels single-phase energy measurement channels, providing users with flexible power monitoring capabilities. The device complies with the CATIII-300V safety voltage level and has a 4kV ...
Manufactured by:Chongqing Blue Jay Technology Co.,Ltd based inChongqing, CHINA
DEM-3M1C Single Phase Digital Energy Meter is a 3-module width DIN rail energy meter and uses external CT to expand the current to 999A. The DEM-3M1C CT energy meter is designed for single-phase energy measurement on a medium and low voltage system. The Single Phase Digital Energy Meter meets the related technical requirements of electronic meters in the IEC 62053-21, IEC62053-22, and IEC ...
Manufactured by:Chongqing Blue Jay Technology Co.,Ltd based inChongqing, CHINA
The DEM-6MC three-phase DIN-rail multifunction energy meter provides 0.2% high-precision energy measurement and monitoring. It supports measurement and calculation of three-phase AC electrical parameters, cumulative energy recording, harmonic analysis, voltage and current unbalance analysis, multi-tariff energy metering, maximum demand measurement, digital inputs, alarm SOE record and relay ...
Manufactured by:Chongqing Blue Jay Technology Co.,Ltd based inChongqing, CHINA
MCM211D multi-channel single-phase energy meter is specifically designed for industrial environments, offering one metering function capable of measuring three independent single-phase circuits simultaneously, ensuring precise monitoring across multiple channels. The product is CAT III 300V certified and boasts a 4kV dielectric strength, providing reliable electrical isolation and protection in ...
Manufactured by:Chongqing Blue Jay Technology Co.,Ltd based inChongqing, CHINA
MCM400 Multi Circuit Energy Monitor is designed for commercial and residential power circuit sub-metering projects such as Multi-Tenant Submetering. This multi-circuit sub-meter can integrate a 4pcs three-phase energy meter, or 12pcs single-phase energy meter. Metering operation processing by different MCUs provides high-accuracy billing ...
Manufactured by:Chongqing Blue Jay Technology Co.,Ltd based inChongqing, CHINA
The MCM263T branch circuit power meter is a high-performance energy measurement device designed for the industrial system or equipment. This multi-circuit energy meter takes measurements from 6 channels three-phase circuits or 18 channels single-phase circuits. 5A CT connection is supported by default, and 100mA CT is optional for different current measurement ...