Hot Sale Smart WiFi RCBO 125A Circuit Breaker Ovp Uvp Ocp LCD Display with Metering WiFi+RS485

Product Description

Product Description

Application scope and characteristics
CJB3L-125/WXRJ series intelligent circuit breakers are suitable for AC 50Hz, rated working voltage 230V/400V, rated working current 63A and below the user or load. When there is overload, short circuit, or leakage in the line, to protect the electrical equipment and line. Beautiful appearance, excellent and reliable performance, high breaking capacity, quick release, remote control can be achieved, and product modular rail installation. Applicable to industrial control equipment, greenhouse watering, residential areas, villas, agricultural irrigation, farms, pumping pumps, rental houses, etc.

Normal operating conditions
2.1 Ambient air temperaturea.
2.1.1.The upper limit value shall not exceed +40°C
2.1.2.The lower limit is not lower than -5°Cc.The average value within 24 hours does not exceed+35°C.
2.1.3.Limit operating temperature -25°C~+70°C

2.2 AltitudeThe elevation of the installation site does notexceed 2000 meters.
2.3 Atmospheric Conditions
2.3.1.When the ambient air temperature is +40°C, the relative humidity of the air does not exceed 50%, and the relative humidity can be higher at lower temperatures.
2.3.2.When the average monthly minimum temperature of the wettest month is 25°C, the average monthly phase humidity is 90%.
2.3.3.Condensation on the surface of the product due totemperature changes has been taken into account.

2.4 Pollution Level
2.4.1The protectors are used at level 2 pollution level.
 
2.5 Installation Categories
2.5.1The installation category is Class ll and lll.

 

Main Technical Parameter

 

Product Features
1.High segmentation capability.
2.RS485 communication, remote switch/close, set parameters.
3.Remote lock and unlock during maintenance.
4.Undervoltage protection: The undervoltage action value can be set, and the undervoltage function can be turned off.
5.Loss of voltage protection: When the undervoltagefunction is opened, it has loss of voltage protection, that ispower trip, and the product cannot be manually closed atthis time.
6.Manual/Automatic setting: Manual or automatic modecan be set.
7.Real-time voltage, curent and power can be read,
8.The circuit breaker should be installed vertically on the mounting rail, and the mounting rail is secured to the rubber board or metal plate with M5 screws.

Rated operating voltage	AC230V/400V
Number of poles	1P+N/2P/3P/3P+N/4P
Frame grade current	125A.
Breaking Capability	lcs 6000A
Leakage parameters	Rated residual operating current 10-90mA can be set, and the operating time is less than or equal to 0.1s.
Rated current in In	32A.40A, 50A.63A.
Life	Mechanical life 20000 times, electrical life 4000times.
Operating characteristics under overpressure	Setting range of overvoltage action value: AC 240-300V.
	Overvoltage Recovery Uvor: AC 220-275V
Under-voltage operation characteristics.	Setting range of undervoltage action value: AC 140-190V.
	Undervoltage Recovery Value Uvur: AC 170-220V.
	Under voltage operation delay: 0.5S-6S.
Power on again after power off	Set to automatic mode, when no fault is detected, the automatic closing time is less than 3S; if the mode is set to manual, the switch cannot be automatically closed.
Wiring	Use clamp wiring terminals. The cross-sectional area of the wire can reach 35 mm.
Installation	Install on 35 x 7.5mm standard guide rails.
Circuit breaker protection action characteristics	Circuit breaker in the surrounding air temperature of 30~35 °C (that is, no temperature compensation The operating characteristics of the overcurrent release are shown in Table 1.
RS485 communication	Rs485 communication baud rate:9600
Communication	Communication address range:1-247

Install
1.Overall dimensions and mounting dimensions are shown in Figure 1.
2.Installation Methods: The protector shall be installed vertically on the mountingrail, and the mounting rail shall be fixed on the rubberboard or metal plate with M5 screws.
3.The wiring diagram is shown in Figure 2. The power end and the load end shall be connected according to the diagram.


 

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