Six Channels DC Power Meter with LCD Display for Cell Tower

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“ For over 4 years working with Acrel, they have continuously demonstrated excellent technical ability while ensuring superior customer service. Their collaborative approach and real time flexibility in adapting to changing conditions has contributed to the success of many project goals. "

Arnold 

Philippines
Cloud Platform for Power IoT is a synchronous integrated solution from energy meter installation to web interactive interface that can see the benefits of features with the first click mouse. Very convenient and fast. I will be with this product for a long time.

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Vietnam

Highlight

What’s the Function of Six Channels DC Power Meter for Telecom?

Basic

Monitor device system time, total voltage, output total current, power, energy, each channel voltage, current, power, energy

Metering

Start current
Shunt running current

Alarm

Over or Under Voltage, Program, Storage

Timing

Broadcast timing, RS485 communication

Parameter

What’s the Parameter of Six Channels DC Power Meter for Telecom?

Technical parameter		Index
input	DC rated voltage	1 channel: -48VDC
	DC current	6 channels hall sensors: total 200A/5V, China Telecom, China Mobile, China Unicom and the 1st channel reserve 50A/5V, 2nd channel reserve 100A/5V.
	Commercial power monitoring	1 channel: 0-5VDC
	Overload capacity	Voltage:1.2times continued,2 times continued 1s; Current: 1.2 times continued,10 times continued 1s.
Accuracy (superposition hall sensors)		1%In≤I≤10%In error±2.5%; I>10%In error±2%
Measurement resolution		Voltage output accuracy 0.01V; current output accuracy 0.01A; power output accuracy 0.01kw; energy output accuracy 0.01kwh
functions	Basic function	Monitor device system time, total voltage, output total current, power, energy, each channel voltage, current, power, energy; LED indicator display;485 communication
	Metering function	Start current: under rated voltage, when the load current value of the meter doesn’t exceed 1% of the max. current, the meter starts. Shunt running current: when there is no current in the current circuit of the meter, and 85%-125%of the rated voltage is applied on the voltage circuit, the calculator hall not have more than one digital change
	Alarm function	DC voltage output low alarm, DC voltage output high alarm, one power down alarm, module voltage loss alarm, metering branch error alarm, internal program error alarm, clock error alarm, memory failure alarm, AC input power failure alarm
	Timing function	support broadcast timing, could remote timing to the meter through RS485 communication.
	Communication	Single channel RS485, baudrate 9600bps, can be set to 1200BPS, 2400bps, 4800bps.Communication protocol: standard or custmized
	Hall sensor power supply	Power supply output:+12V/100Ma, -12V/50mA
	Clock accuracy	≤0.5S/d(23℃), ≤1S/d(-20℃-60℃),
Auxiliary power supply	Voltage range	-40V~-60VDC
Auxiliary power supply	Power consumption	Whole device≤2W( no hall power supply output)
Storage		It has the storage function of historical power data and historical alarm information and the memory is 2MB
Insulation resistance		≥40MΩ
environment	Temperature	Working: -20℃~+60℃; storage:-40℃~+70℃
	Humidity	≤98% no condensation, no corrosive gas place
	Altitude	≤4000m
Protection level		IP20
Material flame retardent		Terminal glow wire temperature 960℃±10℃, shell glow wire temperature 6500℃±15℃
installation		Standard 35mm din rail
Lightning protection	Voltage input (deferential mode)	Peak value 5kA
Lightning protection	Auxiliary power supply (deferential mode)	Peak value 5kA

Network

How does the Six Channels DC Power Meter for Telecom work?

Installation

How to Install the Six Channels DC Power Meter for Telecom?

Why choose Acrel?

2003 Established
SZ.300286 Listed Company
1200+ People
25000+㎡ Plant
Factory Direct-sale

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