Lovato DMG800 - FLUSH-MOUNT LCD MULTIMETER - EXPANDABLE - GRAPHIC 128X80 PIXEL LCD - HARMONIC ANALYSIS - AUXILIARY SUPPLY 100-440VAC/110-250VDC - MULTILANGUAGE - ITALIAN - ENGLISH - FRENCH - SPANISH AND PORTUGUESE

General characteristics

DMG 600/610, DMG 700 and DMG 800 digital multimeters -are capable of viewing the measurements with high -accuracy on the wide graphic LCD, which allow to control energy distribution networks.
They are available with a flush-mount housing, (96x96mm/3.78”x3.78”) and expansion slots to fit plug-in expansion modules (1 for DMG 600/610 and 4 for DMG 700/800), suitable for numerous applications.
The main features include an extended power supply voltage range, high measurement accuracy, expandability and graphic interactive interface for simple use.

Main measurements:
– Voltage: phase, line and system values
– Current: phase values (neutral current calculated)
– Power: apparent, active and reactive phase and total values
– P.F.: Power Factor per phase and total
– Frequency of measured voltage value
– HIGH-LOW-AVERAGE value functions for all measurements
– Maximum demand of power and current values
– Voltage and current asymmetry
– Total harmonic distortion (THD): voltage and current
– Harmonic analysis of voltage and current up to the 15° (DMG 600/610) and 31° order (only DMG 800)
– Energy meters for active, reactive, apparent partial and total values
– Programmable tariff functions (only DMG 700/800)
– Hour counter for programmable total and partial hours
– Pulse counter for general use: consumption pulse counting for water, gas, etc., with expansion module only DMG 700/800.

Operational characteristics

– Auxiliary supply voltage range:
• 90...484VAC / 93,5...300VDC per DMG 600/610/700/800
• 9...70VDC per DMG 800 D048
– Voltage measurement range:
20...830VAC L-L / per DMG 700/800
50...720VAC L-L per DMG 600/610
– Usage in medium and high voltage systems with voltage transformers
– Rated input current: By external CT 5A for DMG 700; By external CT 5A or 1A for DMG 600/610, DMG 800
– Frequency measurement range 45...66Hz
– True RMS measurements: for voltage and current
– Measurement accuracy for DMG 600/610-DMG 700:
• Voltage: ±0,5% (50...720VAC per DMG 600/610; 50...830VAC per DMG 700)
• Current: ±0,5% (0,1...1,1In)
• Power: ±1% f.s.
• Frequency: ±0,05%
• Active energy: Classe 1 (IEC/EN 62053-21)
• Reactive energy: Class 2 (IEC/EN 62053-23)
– Measurement accuracy for DMG 800..:
• Voltage: ±0,2% (50...830VAC)
• Current: ±0,2% (0,1...1,1In)
• Power: ±0,5% f.s.
• Power factor: ±0,5%
• Frequency: ±0,05%
• Active energy: Class 0,5s (IEC/EN 62053-22)
• Reactive energy: Class 2 (IEC/EN 62053-23)
– Non-volatile memory for data storage
– Communication protocol Modbus-RTU, ASCII and TCP
– Compatible with Synergy and Xpress software
– Flush-mount housing 96x96mm/3.78”x3.78”
– Degree of protection: On front IP54 DMG 600/610; IP65 all others. All IP20 at terminals.

Overall M3N case dimensions: See page 4-17.

Synergy supervision and energy management software See Section 27.

Xpress configuration and remote control software See Section 27.

EXP series expansion modules See page 28-2.

Certifications and compliance

Certifications obtained: EAC for all except DMGM380001; UL listed for USA and Canada (cULus – File E93601), as Auxiliary Devices – Multimeters for DMG… types pending for DMG600/610 and excluding DMGM380001.
Compliant with standards: IEC/EN 61010-1, IEC/EN 61000-6-2, IEC/EN 61000-6-3, UL508, CSA C22-2 n°14.