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Blue Jay Manuals & User Guides

Blue Jay is a manufacturer of industrial electrical automation devices, specializing in power meters, insulation monitoring relays, and fault annunciators for energy management systems.

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About Blue Jay manuals on Manuals.plus

Gaio-azul (Chongqing Blue Jay Technology Co., Ltd.) is a specialized manufacturer of industrial electric automation and power monitoring solutions. Based in Chongqing, China, the company designs and produces a wide range of electrical safety and measurement devices, including DC panel meters, multi-channel earth leakage relays, insulation monitoring relays, and fault annunciators.

Blue Jay's products are engineered for critical applications in power generation, distribution systems, industrial manufacturing, and building automation. Their devices often feature RS485 communication with Modbus-RTU protocol, allowing for seamless integration into SCADA, EMS, and DCS systems. With a focus on reliability and precision, Blue Jay helps facility managers and engineers monitor power quality, detect faults, and ensure the safety of low and medium-voltage redes.

Blue Jay manuals

Manuais mais recentes de manuals+ Selecionado especialmente para esta marca.

BLUE JAY DH3-60 Peltier Cooling User Manual

BLUE JAY DH3-60 Peltier Cooling User Manual

6 de março de 2026
DH3-60 Peltier Cooling Dehumidifier User Manual DH3-60 Peltier Cooling Read me when you use DH3-&0 Peltier Cooling Dehumidifier, be sure to read this user manual carefully, and be able to…
Blue Jay AFR-3S Arc Flash Protection Relay User Manual

Blue Jay AFR-3S Arc Flash Protection Relay User Manual

24 de fevereiro de 2026
Blue Jay AFR-3S Arc Flash Protection Relay Overview Device Type: Arc Flash Protection Relay Brand: Blue Jay Model: AFR-3S Application: Electrical distribution panels, industrial switchgear, and critical power systems Protection…
BLUE JAY PR240 Motor Protection Relay User Manual

BLUE JAY PR240 Motor Protection Relay User Manual

5 de fevereiro de 2026
BLUE JAY PR240 Motor Protection Relay Specifications Product: PR240 Motor Protection Relay Version: 1.10 Revision: 2025.06 Manufacturer: Chongqing Blue Jay Electric Co., Ltd. Website: www.cqbluejay.com Contact: Tel: +0086-023-67628702, Email: tech@cqbluejay.com.…
BLUE JAY DCEM-96S DC Panel Meter User Manual

BLUE JAY DCEM-96S DC Panel Meter User Manual

28 de janeiro de 2026
BLUE JAY DCEM-96S DC Panel Meter SPECIFICATIONS Power supply AC /DC 85-265V Maximum power consumption 3W Input Voltage: Rated 300V, 0-1000V (Selectable as needs) Current: Rated 75mVA (optional 50mV /100mV…
Blue Jay DH2-60 Peltier Cooling Dehumidifier User Manual

Blue Jay DH2-60 Peltier Cooling Dehumidifier User Manual

Manual do usuário
Comprehensive user manual for the Blue Jay DH2-60 Peltier Cooling Dehumidifier, covering its features, technical specifications, installation, operation, and communication protocols for industrial and commercial applications.
Blue Jay AFR-3S Arc Flash Protection Relay User Manual

Blue Jay AFR-3S Arc Flash Protection Relay User Manual

Manual do usuário
Comprehensive user manual for the Blue Jay AFR-3S Arc Flash Protection Relay. Learn about its features, specifications, installation, and safety considerations for protecting electrical systems and personnel from arc faults.
APM-96Y Multi-Function Power Meter User Manual

APM-96Y Multi-Function Power Meter User Manual

Manual do usuário
User manual (V1.12) for the Blue Jay APM-96Y Multi-Function Power Meter, detailing its features, installation, operation, and technical specifications for monitoring and measuring power systems.
DH1-20 Peltier Cooling Dehumidifier User Manual - Blue Jay

DH1-20 Peltier Cooling Dehumidifier User Manual - Blue Jay

manual
User manual for the Blue Jay DH1-20 Peltier Cooling Dehumidifier. This document provides detailed information on its features, principle of operation, technical specifications, installation, operation modes, communication interface, and safety…
Blue Jay GYDCG-UBCH2-LZ DC Insulation Monitor Device User Manual

Blue Jay GYDCG-UBCH2-LZ DC Insulation Monitor Device User Manual

manual do usuário
Comprehensive user manual for the Blue Jay GYDCG-UBCH2-LZ Dual Channels DC Insulation Monitor Device, covering installation, technical parameters, communication protocols (RS485, Modbus), register map, safety guidelines, maintenance, and troubleshooting FAQs.

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Blue Jay questions and answers

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Blue Jay support FAQ

Perguntas frequentes sobre manuais, registro e suporte para esta marca.

  • What communication protocol do Blue Jay meters use?

    Most Blue Jay devices, such as the DCEM-96S and ALM series, support the standard Modbus-RTU protocol via an RS485 interface for remote monitoring and control.

  • How do I reset the alarm on a Blue Jay fault annunciator?

    For the ALM series annunciators, you can typically press the 'RSET' button on the front panel to reset the alarm relay output after the fault has been acknowledged or cleared.

  • Qual é a senha padrão para configuração?

    Configuration menus on Blue Jay devices are often password-protected. Refer to your specific model's user manual (e.g., DCEM-96S or ELR-CH16) for the default entry code, which is frequently set to '0000' or '1000' depending on the firmware version.

  • Where can I find Blue Jay technical support?

    You can reach Blue Jay technical support via email at tech@cqbluejay.com or by phone at +86-023-67628702.