1. Key models

CG6000A, CG6000B, CG6000C, CG6000D, CG6300A and CG6300C etc.

2. Product overview

The CG6000 series products integrate multiple functions including medium-voltage system switchgear primary circuit diagram simulation, switch status, circuit breaker position, grounding switch position, spring energy storage status, high-voltage live indication, high-voltage live blocking, automatic heating and dehumidification control, temperature control, and heater fault indication with beautiful design and convenient installation, which is the ideal choice for the field of electric power monitoring and control.

3.Functions & features

·The functions can be separated or combined to adapt to user needs

Through highlighted indicator lights, the switch status is displayed in real time, and the display functions can be separated or combined: primary circuit diagram simulation, switch status, circuit breaker position, grounding switch position, spring energy storage status, high-voltage live indication, high-voltage live interlock, automatic heating and dehumidification control, temperature control, and heater fault indication.

·Multi-function monitoring

Remote monitoring: supports RS485 communication interface to realize remote data monitoring and management.

Environment monitoring: optional temperature and humidity sensors can be used to monitor the equipment operating environment in real time.

· High-precision sensing

High-precision sensors are used to ensure the accuracy and stability of data collection.

· Environmentally friendly and durable

Low power consumption design for low running costs.

The shell is made of flame-retardant material, which is resistant to high temperature and corrosion and can adapt to harsh environments.

·Simplified installation & broad compatibility

Simplify the panel structure design of the switch cabinet to facilitate expansion and maintenance and meet diverse needs.

4. Technical specifications

Operating environment: -20℃～55℃ ≤95%RH   Storage environment: -40℃～80℃ ≤95%RH

Dielectric strength: ≥ AC 2000V between the shell and the terminal

Insulation performance: ≥ 100M Ω between the shell and the terminal

◆ Analog indication part

Working power supply: DC48V, DC110V, DC220V or AC220V (specified by the user when ordering)

Working current: ≤30mA

Circuit breaker status indication: Circuit breaker opening and closing, passive contact input

When the circuit breaker is closed, the closing contact closes ; red vertical simulated bar illuminates.

When the circuit breaker is open, the opening contact opens : green simulated bar illuminates.

Circuit breaker position indication: passive contact input

When the working position contact closes, the red vertical simulated bar illuminates, indicating the circuit breaker is engaged in the working position.

When the test position contact closes, the green simulated bar illuminates, indicating the circuit breaker is engaged in the test position.

When the power is off, both the red and green simulated bars are off to indicate the power off state

Grounding switch position indication: when the dry contact input closes, the red vertical simulated bar illuminates, indicating the grounding switch is in closed position.

When the dry contact input opens, the green simulated bar illuminates, indicating the grounding switch is in open position.

Spring energy storage indication: when the dry contact input closes, the red spring symbol illuminates, indicating the circuit breaker is spring-charged.

When the dry contact input opens, the green spring symbol illuminates, indicating the circuit breaker is not spring-discharged.

◆ High-voltage live indication section

LED striking voltage (kV): compliance with GB 25081-2010

Forced blocking activation voltage (kV): compliance with GB 25081-2010

◆ Heating and dehumidification control section (selected by the user when ordering)

Heater power supply: AC220V

Humidity sensor: 1 or 2 channels

Control mode: When any sensor senses moisture, all heaters are started at the same time, and the heating indicator lights up

Dehumidification control: When the humidity is ≥ 85% RH or when condensation is formed, heating is activated.

When humidity is less than 75%RH, the heating will stop when the condensation is released, and the heating indicator light will turn off

Heating output relay contact power: AC 220V / 5A (each channel)

◆ Temperature control part (the temperature control range can be selected by the user when ordering. If not specified, the supply will be based on the following specifications)

Low temperature heating: start heating when the temperature is ≤ 5℃; stop heating when the temperature is ≥13℃

High temperature exhaust: start exhaust when the temperature is ≥40℃; stop exhaust when the temperature is ≤35℃

◆ Broken wire alarm: When any heater circuit experiences an open circuit and fails to heat properly, the alarm indicator illuminates, and the alarm output contact closes. (To determine which heater circuit is faulty, simply disconnect the heater and measure its resistance with a multimeter. An open-circuit condition will immediately pinpoint the fault location.)

◆ Communication protocol

MODBUS protocol mode; interface standard: RS485;

Half-duplex mode; communication rate: 4800bit/S

5. Applications

·Substation: Real-time monitoring of switch status to ensure secure operation of the power system.

·Distribution Room: rapid identification of switch status to enhance maintenance efficiency.

·High-Voltage switchgear: continuous monitoring of switch status to safeguard equipment operational safety.

· Industrial power distribution: applicable for monitoring electrical equipment in factories and mining facilities.

· Commercial buildings: provide reliable power monitoring solutions for malls, office complexes, and similar premises.

Renewable energy: enable switch status monitoring in photovoltaic, wind power, and other renewable energy plants.