China MCCB High Breaking Capacity Intelligent Hwm3El Smart Moulded Case Circuit Breakers Wifi factory and manufacturers

MCCB High Breaking Capacity Intelligent Hwm3El Smart Moulded Case Circuit Breakers Wifi

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Product Detail

Product Tags

Wholesale high breaking capacity intelligent HWM3EL Smart Moulded Case Circuit Breakers wifi

The Main Function&Characteristics

1 HMM3EL applies 32 digit ARM CPU.In real time,it can handle signals and realize itelligent control,
2.This device has friendly interface through LCD,and easy to operate.
3.Hesidual current.(earth leakage).prolection,with residual current adjustable,and can be reclosed.
4.In feal time,it can monitor and trace the residual current,adjust steps:automatically,to guarantee the product operation rate and relbility,
5.Long time delay,short time delay and instaneous time protection,it applies electronic tip,and has no concerns with power voltage.
6.tt owrns high breaking capacity.to guarantee the flbility at short circuit protection in lies.
7.t owns protection of over voltage,under voltage,phase loss;
8.In real time 1o display the rsidual current,three phase power voltage.and load current:
9.The protection function and parameter can be setup and moditled online.
10.Trlp types(resldual current,lock,overload,under voltage,over voltage.phase Ioss),recognize,display,and can be restored,check and deleted;
11.Network tpe owns communication function,it can realize remotely communication,measure,control,and adjust.

Auto Reclose

While the resi dual current exceeds action current value gear and trip, the device will auto reclose after 20-60 seconds, while manually reclose is not imited. The device reclosed for 5 seconds and the circuit taulty disappeared. it reclose successtully, and the breeker runs nomally; Otherwise. the device will trip and lock itl circult tauly not removed, The device won’ t aulo feclose and requires manually operation to teclose.

Over voltage Protection

While the line voltage is higher than the setup protection value, the breaker will trip. While the line voltage recovers to normal, the breaker will auto reclose and run. The voltage satup value range is. 250-300V. normally, setup 280V while manufacture. The customer can set up or clase this protecton as needed.

Under vltage Potectin

While the line vllage is lower than the setup protection value,the breaker will trip.While the line vllage recovers to normal,the breaker will auto reclose and run.The vltage setup value range is 150-200V.normally setup 170V while manufacture,The customer can set up or close this protection a8 needed.

Phase Loss Protection

While the line terminal has phase loss, the breaker will trip. The breaker will auto reclose and run while the phase loss clrcult faulty disappears.

Interink Communication Protection

This device may connect with other fire extinguishing equipment and owns protection as below.

Product Type and Function

Product Type and Function 断路器分类及功能		intelligent智能型	Network 网络型
Protection Function 保护功能	Overload过载保护	●	●
	Short Circuit短路保护	●	●
	Residuai Current：剩余电流保护	●	●
	Auto Reclose自动重合闸	●	●
	Phase Loss缺相保护	●	●
	Ovor Voltage过压保护	●	●
	Under Voltago欠压保护	●	●
Measurement and Display 测量及显示功能	Residual Current Auto Test线路剩余电流检测	●	●
	Three phase voltago三相工作电压	●	●
	Three phase current三相工作电流	●	●
Characteristics Setup 性能设置	Rated Residual Current 额定剩余电流	●	●
	Overload Time Deiay过载长延时	●	●
	Short Circuit Time Deiay短路短延时	●	●
	Instaneous Short.Circuit 短路瞬时	●	●
	Over voltage Value过压保护值	●	●
	Under voltage Value欠压保护值	●	●
	Time.Date时间、日期	●	●
	Protection in&Out保护投入和退出	●	●
Info Restore.Chack and display 信息储存存、查询、显示	Residual Current Trip制余电流动作	●	●
Info Restore.Chack and display 信息储存存、查询、显示	RS-485	●	●
Conmmunication 通信功能【选配】	DLT645	●	●

Main Technical Parameter

Specification &Type规格型号	HWM3EL-125CY	HWM3EL-250CY	HWM3EL-400CY	HWM3EL-800CY
Case.Curgnt壳架电流	125	250	400	800
Poles 极数	3P+N	3P+N.2P	3P+N	3P+N
Rated voltage额定工作电压Ue（V）	AC400/50HZ		AC400/50HZ
Rated InsulationVoltage额定绝缘电压Ui（V）	AC1000V		AC1000V
RatedInsulation Voltage 额定冲击耐受电压Uimp（V）	8000		8000
Arc Distance飞弧距离（mm）	≧50		≧100
Rated short circuit breaking capacity额定短路分断能力（icn）	50		65
Operatyion short circuit breaking capaciyu运行短路分断能力（ics）	35		42
Rated Residual short circuit (break)capacity额定剩余短路接通（分断）能力iam(ka)	12.5		20

Residual Current Trip Characteristics 剩余电流动作特性		AC type		AC type
Rated Residual Trip Current 额定剩余动作电流1Δn（mA）		50/100/200/400/800/800MCU Auto trace or manual setup 自动跟踪或手动任意设置		100/200/300/500/800/1000 Auto trace or manual setup 自动跟踪或手动任意设置
Residual Trip Time Characteristics 剩余动作时间特性		Time Deiay/Non Time Deiay 延时/非延时型
Time Delay Limit Un-Drive Time 延时型极限不驱动时间（s）		0.06/0.1/0.2 Select：21an 0.06/0.1/0.2可选：2lan
Breaking Time 分断时间（s）		lAn≤0.5：2lAn≤0.2；5IAn≤0.15
Auto Reclose Time(s) 自动重合时间(s)		20-60
Operation Characleriscs 【times】工作特性（次数）	Power On 通电	1500	1000	1000	1000
	Power Off 不通电	8500	70000	4000	4000
	ToralTip 总次数	10000	8000	5000	5000
Overload.Short circuit Characteristics 过载，短路特性		Three steps protection，electronic adjust，see more on”Protection Characteristics Instruction” 三段保护，电子可谓，详见“保护特性说明”
Over Voltage Value 过压保护值（V）		Setup Value 设置值（250-300）±5%
Under Voltage Value 欠压保护值（V）		Setup Value 设置值（150-200）±5%
Connect Control Time 联控延迟时间（ms）		≤40ms
Communication Deiay Time通讯延迟时间（ms）		≤200ms

Protection Characteristics Instruction
Overload Time Delay Protection
Action Value Setup Range

Form 1：Overload Long Time Delay Parameter Setup

Parameter参数	Case Current壳架电流	Setup Value设定值	Adjust Value while manufacture出厂整定值
Action Setup Value 动作设定值Ir1	125A	40A、50、63A、80A、100A、125A	125A
	250A	100A、125A、140A、160A、180A、200A、225A、250A	250A
	400A	200A、225A、250A、315A、 350A、400A	400A
	800A	400A、500A、630A、700A、800A	800A
Time Delay Setup Value 延时时间设定值TI		3s,4s,6s,8s,10,12s,16s,18s,OFF	12S

Short Circuit Instantaneous Protection Characteristics
Form 6：Instantaneous Action Characteristics

Charactoristics

特性

Current Times

电流倍数

Trip Time

脱扣时间

Time delay tolerance

延时误差

No action characteristics

不动作特性

≤0.85

No action 不动作

Action characteristics

动作特性

>1.15

Instantaneous Action

瞬时动作

±40ms

Residual Current Protection Characteristics

Parameter

参数

Setup Value

设定值

Setup Value while Manufacture

出厂整定值

Residual Action Current

剩余动作电流1Δn

100，200，300，500，800，1000，Automatic 自动

500

Action Characteristics
Form 2：Protection Action Characteristics

Parameter 参数	Characteristics 特性
Raled No Action Current 额定不动作电液	0.5 1Δn
Rated Action Current 额定动作电流	≥0.75 1Δn
Time delay characteristics 延时特性	2lan Limit No Drive Time（At） 2lAn极限不驱动时间（At）	Breaking Time分断时间
Time delay characteristics 延时特性	2lan Limit No Drive Time（At） 2lAn极限不驱动时间（At）	1Δn	2 1Δn	5 1Δn
No Time Delay 非延时		≤0.3s	≤0.15s	≤0.04s
0.06		≤0.5s	≤0.2s	≤0.15s
0.1		≤1s	≤0.4s	≤0.20s
0.2		≤1.5s	≤0.6s	≤0.30s

Auto Gear Mode
The variant value on each different gear while auto gear mode

Gear Value 档位值（mA)	Variant 浮动值（mA）
100	50
200	100
300	150
500	250
600	300
800	400
1000	-

Action Characteristics
Form 2 Protection Action Characteristics

Environment Temperture

环境温度

Current Name

电流名称

Adjust Current Times

整定电流信数

Agreed Time

约定时间

+40℃

Agreed not-trip Current

约定不脱扣电流

1.05tr

Agreed trip current

约定脱扣电流

1.3tr

♦Time Delay Characteristics

Overioad Protection Anti-time limit :

T=(6rt/l)2 time delay accuracy: ± 10%, of which T is action time value, Ir 1 is long time protection setup value.

l is faulty current. tL is long time delay setup value.

♦Short Time Delay Protection for Short Circuit

Short Time Delay Protection for Short Circuit is to protect and avoid the resistant short circuit in distribution system, time delay trip is to realize the selection protection.

The parameter setup to short time delay protection for short circuit.

Form 3：The parameter setup for short time delay of short circui

The parameter setup

参数设定

Setup Value

设定值

The adjust value while manufacture

出厂整定值

Short time delay action current setup value

短延时动作电流设定值lr2

2r1.2.5r1.3lr1.4r1.5lr1.

6ir1