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MTM5-EL

Reclosed MCCB with Leakage protection

MTM5-EL is an integrated system of smart meter, breakers, communications.
• Electrical parameter monitoring
• Full Protection
• Prepaid metering function with AMR
• Billing system and online payment
• Bidirectional Communications
• Remote control and remote lock
• Tamper event detection, recording and reporting
• Power event alarms
• Current is up to 630A

Specification Product pictures Data download

Technical specification
Item Code:		MTS3-EL125	MTS3-EL250	MTS3-EL400	MTS3-EL630
Standards:		IEC60947-2, IEC61009
Approvals:		CE,CCC,
Poles		3P+N
Frame Current	A	125	250	400	630
Rated Current	A	40,50,63,80,100,125	100, 125, 140, 160 ,180, 200, 225, 250	200, 225, 250, 315, 350, 400	400,500,630
Rated Voltage	Vac	400
Insulation Voltage	Vac	800
Frequency (HZ):	Hz	50/60
Rated impulsed withstand voltage, Uimp	Vac	8000
Acing distance	mm	>50		>100
Rated ultimate short-circuit breaking capacity, Icu	kA	50		65
Rated operating short-circuit breaking capacity, Ics	kA	35		42
Rated residual making and breaking capacity (I∆m)	kA	12.5		20
Type (wave form of the earth leakage sensed)		AC
Rated residual current (I∆n)	mA	50,100,200,400,600,800 , AUTO, OFF		100,200,300,500,800,1000 ,auto, OFF
Breaking time under I∆n for Delay type	s	0.06/0.1/0.2 for option, 2 I∆n
Breaking time	s	I∆n<=0.5,2 I∆n<=0.2;52 I∆n<=0.15
Auto-recloser time	s	20-60
Over voltage protection value	Vac	250-300(+/-5%)
Under voltage protection value	Vac	150-200(+/-5%)
Remote control delay time	ms	<=40ms
Communication delay time	ms	<=200ms
Protections		Overload, Short-Circuit, Earth Leakage, Auto-reclose,Phase Loss, Over voltage and Under voltage
Monitoring of electrical circuit parameter		Current, Voltage,Power, Temperature,Frequecy, Power factor
Parameter value setting		Rated residual current value, Long-delay time for overload,Short-delay time for Short circuit, Instantaneous time for Short Circuit,Over votlage protection value, and Under voltage protecdtion value.
Electric Life	Times	1500	1000	1000	1000
Mechanical Life	Times	8500	7000	4000	4000
Connectivity		RS485, infrared and Added-on communication of WIFI, TCP, GPS,NB-IoT, LoRa, Zigbee	RS485, infared, WIFI, TCP integrated inside. Added-on communication of WIFI, TCP, GPS,NB-IoT, LoRa, Zigbee	RS485, infrared and Added-on communication of WIFI, TCP, GPS,NB-IoT, LoRa, Zigbee
Software		App and software platform for option
Communication Protocal		TCP, Modbus
Pollution Degree		2
Ambient temperature:	°C	-55 - +40
Storage temperature:	°C	-25---+70
Humidity		< 50%
Altitude:	m	<=2000
Connection		From top to bottom