63A Remote Control IoT-based Miniature Circuit Breaker

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Highlight

What’s the Function of Acrel ASCB1 Series 63A Remote Control IoT-based Miniature Circuit Breaker?

Application

Cell Tower
EV Charger Station
Smart Building
Smart Street Lighting
Smart Factory
Smart Apartment

Inspection lock design

Line maintenance
Equipment replacement
Temporary power failure
press and hold the control button to make the circuit breaker enter the lock-off state

Protection

Short Circuit
Over / Low Current/ Voltage/ Power
Over Temperature
Leakage Current

Measure

Voltage, Current
Active Power, Reactive Power
Power Factor
Frequency
Active Energy, Reactive Energy

ASCB1 series intelligent miniature circuit breaker is a new intelligent power consumption product launched by Acrel Electric Co., Ltd.
The product consists of two parts: intelligent miniature circuit breaker and intelligent gateway.
It can be used for real-time monitoring of key electrical factors of power lines, such as voltage, current, power, temperature, leakage, energy consumption, etc.
It has the functions of remote control, early warning protection, short circuit protection, electric energy metering statistics, fault location, etc.
It is applied to low-voltage terminal power distribution network in the fields of industrial, commercial, civil buildings and infrastructure in indoor buildings and similar places.

Network

How does Acrel ASCB1 Series 63A Remote Control IoT-based Miniature Circuit Breaker?

Installation

How to Install Acrel ASCB1 Series 63A Remote Control IoT-based Miniature Circuit Breaker?

Step1: Connect the RS485 port on the gateway to the BUS port of the circuit breaker by using the communication cable provided by the gateway

Step2: Insert the barbed side of the connecting wire of the circuit breaker into the external terminal of the previous circuit breaker toward the outside of the terminal, and the colors need to be matched one by one.

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Function

What’s the Function of Acrel ASCB1 Series 63A Remote Control IoT-based Miniature Circuit Breaker?

ASCB1 Series Intelligent MCB Function
ASCB1-63		· Can monitor voltage, current, power, power and temperature in real time · with overpressure, underpressure, overload, short circuit, overcurrent, and overtemperature and other protection functions · With local manual lever, local electric control, local lock, remote control, timing control and other control function · Guide rail type installation, optional pole number 1P / 2P / 3P / 4P · Standard RS-485 (MODBUS) communication; optional buckle curve type C / D
ASCB1LE-63		· Real-time monitoring of voltage, current, power, electric energy, temperature and leakage and other parameters · With overvoltage, undervoltage, overload, short circuit, overcurrent, ultra-moderate leakage and other protection functions · With local manual lever, local electric control, local lock, remote control, timing control and other control functions ·Guide rail type installation, optional pole number 2P / 4P; standard RS-485 (MODBUS) communication; optional buckle curve type C /D type.

What’s the Function of Acrel ASCB1 Series Gateway?

ASCB1 Smart Gateway Function
ASCB1-M-CE		· Can connect to up to 16 intelligent micro circuit breakers · See, the real-time data of voltage, current, power, power, temperature and leakage of each intelligent micro circuit breaker · You can view the fault, alarm and separation status of each intelligent micro circuit breaker · It can set and control the parameters for each intelligent micro circuit breaker · Din rail type installation, LCD LCD display · Support event logging; support RS485 communication · Support for Ethernet communication.
ASCB1-M-4G		· It can connect to up to 16 smart micro circuit breakers · Can see the real-time data of voltage, current, power, power, temperature and leakage of each intelligent micro circuit breaker · Can view the fault, alarm and separation status of each intelligent micro circuit breaker · It can set and control the parameters for each intelligent micro circuit breaker · Din rail type installation; LCD LCD display · Support event logging; support RS485 communication · Support for 4G network communication

Parameter

What’s the Parameter of Acrel ASCB1 Series 63A Remote Control IoT-based Miniature Circuit Breaker?

Model		ASCB1-63	ASCB1LE-63
Pole		1P/2P/3P/4P	2P/4P
Grade of Shell		63A
Rated Voltage		230V（1P/2P）、400V(3P/4P)
Rated Current		6A,10A,16A,20A,25A,32A,40A,50A,63A
Instantaneous Unbuckle Type		C/D
Rated Short-circuit Breaking Capacity		6000A
Protect	Over-current Protection	Default 100% rated current alert， 110% Rated current trip with adjustable threshold
	Short-circuit Protection	5-10 Rated current for 0.04 seconds for circuit break protection
	Overload Protection	Default 100% rated power alert，110% Rated power trip with adjustable threshold
	Over-voltage Protection	Default 110% rated voltage alert，120% rated voltage trip with adjustable threshold
	Under-voltage Protection	Default 90% rated voltage alert，80% rated voltage trip with adjustable threshold
	Over-temperature Protection	Default 80℃ alert，100℃ trip, the threshold is adjustable
	Leakage Protection	No	Default 20mA alert, 30mA trip, the threshold is adjustable
Leakage self-Inspection		No	Manual button self-inspection
Mechanical Life		20000 times
Electrical Life		6000 times
Levels of Protection		IP20
Connection Capacity		1-35mm²
Elevation Requirements		2000m
Ambient Temperature		-10℃～55℃，the average temperature at 24h was no higher than 40℃
Environmental Requirements		No explosion hazard, no conductive dust, no sufficient corrosion of metal and damaged insulation, no significant vibration
Relative Humidity		At + 40℃, the relative humidity of the air is 50% and can have high relative humidity at lower temperatures
Storage Temperature		-20℃-70℃
Class of Pollution		Ⅱ
Installation Type		Ⅲ
Way to Installation		Standard 35mm guide rail installation

What’s the Parameter of Acrel ASCB1 Series Gateway?

Product Model	ASCB1-M-4G	ASCB1-M-CE
Power Supply	AC 220V
Consumption	≤30W
Communication	4G	Ethernet
Display	LCD dot-matrix
Incident Record	Up to 20 alarm, fault and action records each
Protocol	Modbus、MQTT and so on
Elevation Requirements	2000m
Ambient Temperature	-10℃-55℃，24h the average temperature is not higher than 40℃
Environmental Requirements	No explosion hazard, no conductive dust, no sufficient corrosion of metal and damaged insulation, no significant vibration
Relative Humidity	At + 40℃, the relative humidity of the air is 50% and can have high relative humidity at lower temperatures
Storage Temperature	-20℃-70℃
Levels of Protection	IP20
Way to Installation	Standard 35mm guide rail installation

Specification

What’s the Specification of Acrel ASCB1 Series 63A Remote Control IoT-based Miniature Circuit Breaker?

ASCB1-63-C16-1P	Length	Width	Height	Pole	Phase	Wires
Parameter(mm)	109	36	75.5	1	single	1

ASCB1-63-C32-2P	Length	Width	Height	Pole	Phase	Wires
Parameter(mm)	109	54	75.5	2	single	2

ASCB1-63-C63-3P	Length	Width	Height	Pole	Phase	Wires
Parameter(mm)	109	72	75.5	3	three	3

ASCB1-63-C63-4P	Length	Width	Height	Pole	Phase	Wires
Parameter(mm)	109	90	75.5	4	three	4

ASCB1LE-63-C63	Length	Width	Height	Pole	Phase	Wires
Parameter(mm)	109	90	75.5	4	three	4

ASCB1-M	Length	Width	Height
Parameter(mm)	109	36	75.5

FAQ

Got a Question? Get your Answer

Can the circuit breaker data be collected through RS485 communication?

The circuit breaker has its own RS485 communication interface, and it does not need to be equipped with an ASCB1-M gateway to access the customer system, but the customer needs to provide the circuit breaker with DC12V 12A auxiliary power supply

How many circuit breakers can a gateway carry？

16 PCS

How Gateways and Circuit Breakers are Networked?

The gateway and the circuit breaker are connected by a 4pin cable, a set of DC12V auxiliary power supply, and a set of RS485 communication lines.
The connection between the circuit breaker and the circuit breaker is the same.
One-key addressing operation through the gateway

Does the circuit breaker need to be equipped with additional accessories?

1. Internally integrate various sensor modules, including: current sensor, leakage transformer, temperature sensor, etc.;
2. The circuit breaker integrates the release function, which can realize remote opening and closing operations;
3. Configure the circuit breaker network cable