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DM 52 Series - Electronic kWh meters

These meters enable direct energy usage reading, without the need for an external multiplication factor. The DM 52 series also a built-in potential-free pulse output and can be hooked on to an Energy Management System, SCADA, PLC, DCS.

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	Product Catalog
	Product Datasheets (PDF)
	(PDF, 123 KB)
	Warranty Certificate
	Warranty Certificate (PDF)
	(PDF, 176 KB)
	FAQs
	DM52 Series

Features

True RMS, CT PT operated
Compact 96 x 96 mm size
Low PT, CT burden
Accuracy class 1.0 IEC 61036 & Class 0.5
Simultaneous sampling of Volts & Amps
Accurate on distorted waveforms
Sealed dust-proof construction
Quick and easy installation
Isolated pulse output to drive remote counter, PLC, DCS station for offline monitoring of energy data, online control for energy/power/process optimization
Reverse LED for trouble shooting
Tamper proof cover option
3 phase 4 wire (& Single phase) - model DM5240
3 Phase 3 wire - DM5230
Industrial quality
Field settable standard full scale

Applications

Electrical Panels
Test Benches
Wind Energy
Co-Generation
Genset Panels
Lab Equipment
Power Plants
All types of Industries
Load Centers

Accessories (optional)

144 X 144 Adapter
Tamper proof cover
Fused voltage probes and clamp-on current probes

Application Information Wiring
3Phase 4Wire	Connected for Single Phase

3Phase 4Wire

Pulse Output Option Applications
Process Integration	Energy totalizing
Pulse output from DM 52 can be integrated into a process through a PLC/DCS for online control of Energy content in a process. If the DCS/PLC has a self excited 12V or 24V Digital Input, external 24V DC Supply is not needed. The kWh pulses may also be used to derive average kW information at the PLC.	Remote Totalizer can be configured to record Data shift-wise, day wise etc., while DM 52 records total consumption.
Energy Management System	Energy Dispensing
Several DM 52s can be networked into a cost effective centralized system to centrally monitor energy data and generate a variety of reports covering load-wise, shift-wise, day-wise or batch-wise analysis of energy consumption.	The Presettable counter is programmed with the amount of Energy to be dispensed. When it counts down to zero, it de-energizes the load.