Data Sheet

kWh Energy meter 1-phase with electro-
mechanical display and SO pulse output
Type 7E.12.8.230.0002
10 (25) A , kWh, No MID, horizontal display
Type 7E.13.8.230.0010
5 (32) A , kWh, MID, 1 module wide
Type 7E.16.8.230.0010
10 (65) A, kWh, MID, horizontal display
• Complies with EN62053-21 and EN50470
• Certified by PTB (7E.13 and 7E.16)
(Physikalisch - Technischen Bundesanstalt)
• Accuracy class 1/B
• Protection class II
• SO pulse output for remote energy monitoring
according to EN62053-31
• Tamper-proof cover with lead seal facility
available as an accessory
• Space saving small size
• 35mm rail (EN60715) mount
7E.12.8.230.0002 7E.13.8.230.0010 7E.16.8.230.0010
• Nominal current 10A
(25A Maximum)
• 1-phase 230VAC
• SO pulse output
• 35mm wide
• Nominal current 5A
(32A Maximum)
• MID certified (50 Hz)
• 1-phase 230VAC
• SO pulse output
• 17.5mm wide
• Nominal current 10A
(65A Maximum)
• MID certified (50 Hz)
• 1-phase 230VAC
• SO pulse output
• 35mm wide
For outline drawing see page 15
Specification
Nominal/Maximum current A 10/25 5/32 10/65
Minimum measured current A 0.04 0.02 0.04
Current range (within accuracy class) A 0.5…25 0.25…32 0.5…65
Maximum peak current A 750 (10ms) 960 (10ms) 1950 (10ms)
Supply (& monitored) voltage (U
N
) VAC 230 230 230
Operating range (0.8…1.15)U
N
(0.8…1.15)U
N
(0.8…1.15)U
N
Frequency Hz 50 50 50
Power consumption W <0.5 <0.4 <0.5
Display (digit height 4mm) Six digit counter, red decimal digit Seven digit counter, red decimal digit
Max. totalising count/Min. increment kWh 99999.9/0.1 999999.9/0.1 999999.9/0.1
LED-Pulses per kWh 2000 2000 1000
Open collector- output specification (SO+/SO–)
Voltage (external supply) VDC 5…30 5…30 5…30
Maximum current mA 20 20 20
Maximum leakage current @30V/25°C μA 10 10 10
Pulses per kWh 1000 1000 1000
Pulse length ms 50 50 50
Internal series resistance Ω 100 100 100
Maximum cable length @30V/20mA m 1000 1000 1000
Technical data
Accuracy class 1 B B
Ambient temperature (Within accuracy class) °C –10…+55 –10…+55 –10…+55
Protective class II II II
Protection category: Housing/terminals IP 50/IP 20 IP 50/IP 20 IP 50/IP 20
Approvals (according to type)
V-2018, www.findernet.com
3
E
7E
SERIES
7E SERIES
Energy meters