Multi-Channel Power Meter Datakom Dkm Energy Meter 85-300V AC Multi Circuits Kwh Meter with RS485, 30 CT Inputs, 24 Fuse Inputs

• After-sales Service: 1year
• Warranty: 1year
• Display: Digital
• Installation: : DIN Rail or Backpanel
• Usage: Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Prepayment Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter
• Electric Equipment: Three-phase Three-wire
• Model NO.: DKM-430-PRO
• Theory: Electronic Meter
• Power Meter Connection: Feed-through Type
• Measured Signal: Pulse Peak
• Type: Energy Meter
• Customized: Non-Customized
• Phase: Three Phase
• Display Type: Analog and Digital
• Operating Temp Range: -20°c to +70 °c (-4°f to 158°f)
• Humidity: 95%, Non-Condensing
• Frequency: 45 - 65 Hz
• Dimensions: 158X90X60mm (Wxhxd)
• Weight: 350 Gr
• Transport Package: 10*10*10
• Specification: 10*10
• Trademark: Blue Jay
• Origin: Zhejiang, China
• Production Capacity: 10000 Piece/Pieces Per Month

Product Description

DKM-430-PRO Multi Circuits Energy Meter RS485 is a precision instrument allowing the measurement, recording, and remote monitoring of 10 3-phased or 30 single-phased feeders (or any combination of these two) in AC distribution panels.

The unit offers additional 24 inputs capable of being used as FUSE detectors or digital inputs. Several combinations of these two are available. The optional internal GPRS modem allows remote monitoring and control of the distribution panel without the use of any additional module. The standard model of the Ac Multi Channel Power Meter has a universal 85-300VAC supply. 24-110VDC supply versions are available.

The isolated RS-485 MODBUS RTU data port is unaffected by ground potential differences and allows the safe transmission of information to monitoring and automation systems.

Feature

• Equivalent to 10 3-phase analyzers
• 24 fuse detector inputs
• True RMS measurements
• 1.0% measurement precision
• Internal record memory: 1MB
• Internal battery backed-up real-time clock
• Astronomical relay function
• Isolated RS-485 serial port
• MODBUS-RTU communication
• Internal GPRS modem (optional)
• 2 programmable relay outputs
• 2 optically isolated programmable inputs
• Active-reactive energy counters
• USB port for programming
• Free programming software
• Graphic LCD, 128x64 pixels
• Wide supply range: 85-305VAC / 88-450VDC
• DC supply version available
• Wide operating temperature range

Specification

Parameter	Description
Supply Input	85 - 305VAC, 50/60Hz, 88 - 450VDC Optional 19-150VDC (Optional 19-150VDC)
Measurement Inputs	Voltage: 7 - 300 V AC (P-N) 14 - 520 V AC (P-P) Current: 0.001 - 0.12 A AC Frequency: 30 - 100 Hz
Fuse Inputs	Voltage: 10-300VAC (Ph-N) Accuracy: 5%
Accuracy	Voltage: 0.5% + 1 digit Current: 0.5% + 1 digit Frequency: 0.5% + 1 digit Power (kW,kVAr): 1.0% + 2 digit Cosφ: 0.5% + 1 digit
Measurement Range	CT range: 5A to 6500A VT range: 1.0/1 to 5000.0/1 kW range: 1.0 kW to 5000 MW
Power Consumption	< 5 VA
Loading	Voltage Input: < 0.02VA per phase Current Input: < 0.02VA per phase
Relay Outputs	5A @ 250V AC
Digital Inputs	Active level: 85 - 305VAC Min pulse: 250ms Isolation: 1000V AC, 1 minute
Serial Port	Signal type: RS-485 Protocol: Modbus RTU Data Rate: 2400-115200b adjustable Isolation: 500V AC, 1 minute
Operating Temp. Range	-20°C to +70 °C (-4°F to 158°F)
Max Relative Humidity	95%, non-condensing
Case Material	Flame retardant, ROHS compliant, high temp. ABS/PC (UL94-V0)
Installation	DIN rail or backpanel
Dimensions	158x90x60mm (WxHxD)
Weight	350 gr
UL-CSA Certification	UL 61010-1, 3rd Edition, 2012-05, CAN/CSA-C22.2 No. 61010-1-12, File: E475547, Vol. D1
AB Directives	2006/95/EC (LVD) 2004/108/EC (EMC)
Reference Standards	EN 61010 (safety) EN 61326 (EMC)

 

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