Energy Management
Energy Analyzer
Type EM111
• Single phase energy analyzer
• Class 1 (kWh) according to EN62053-21
• Class B (kWh) according to EN50470-3
• Accuracy ±0.5% RDG (current/voltage)
• Current measurement via CT up to 300 A (AV5)
• Rated primary current: 32 A (AV7, AV8)
• Max primary current: 45 A (AV7, AV8)
• Max cable cross section: 6 mm2
• Backlit LCD display with integrated touch key-pad
• Energy readout on display: 7 digit
• Variable readout on display: 4 digit
• Energy measurement: kWh and kvarh (imported/exported);
kWh+ by 2 tariffs
• System variables, kW, kvar, V, A, PF, Hz, kWdmd, kWdmd peak
• Self power supply
• Dimensions: 1-DIN module
• Protection degree (front): IP51
• Pulse output (optional, by open collector PNP)
• RS485 Modbus port (optional)
• M-Bus port (optional)
• Digital input (for tariff management)
• Easy connection or wrong current direction detection
• Compliant with the international accuracy standard IEC/
EN62053-21, and the IEC/EN61557-12 performance
requirements (active power and active energy).
• Certified according to MID Directive (option PF only): see
“how to order” below
Product description
Single-phase
energy applications up to 32 A (direct programmed to consider only to the active energy being
analyzer with backlit LCD connection) or up to 300 A the imported one. Housing for measured, RS485 Modbus
display with integrated touch (CT connection), with dual DIN-rail mounting, with IP51 port or M-Bus port.
keypad. Particularly indicated tariff management availability. front degree protection. The
for active energy metering It can measure imported meter is optionally provided
and for cost allocation in and exported energy or be with pulse output proportional
How to order
Model
Range code
System
EM111-DIN AV8 1 X O1 PF B
Certified according to MID Directive, Module B
and Module D of Annex II, for legal metrology
relevant to active electrical energy meters (see Annex V,
MI003, of MID). Can be used for fiscal (legal) metrology.
MID
Power supply
Output
Option
Measurement
Type Selection
Range code
System
Power supply
Output
AV8: 230VLN AC - 5(45)A
(Direct connection up
to 32 A)
1:
1-phase 2-wire
X:
Self power supply
O1: pulse output
S1:
RS485 Modbus port
M1: M-Bus port
Option
Measurement
PF:
Certified according to
MID Directive. Can
be used for fiscal
(legal) metrology.
A:
The power is always integrated (both in case of positive imported and negative
exported power) and the total energy meter is certified according to MID. Operating
temperature: from –25 to +55°C/from –13 to +131°F
B:
Only the total positive energy meter is certified according to MID. Operating
temperature: from –25 to +55°C/from –13 to +131°F
A70: The power is always integrated (both in case of positive imported and negative
exported power) and the total energy meter is certified according to MID. Operating
temperature: from –25 to +70°C/from –13 to +158°F
B70: Only the total positive energy meter is certified according to MID. Operating
temperature: from –25 to +70°C/from –13 to +158°F
Specification are subject to change without notice EM111 DS 020221
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