Datasheet

Features
kWh Energy meter
1-phase with multi-functional LC-Display
Type 7E.23 5(32)A - 1 module wide
• Complies with EN 62053-21 and EN 50470
• Display indicates total consumption, partial
consumption (this value is resettable),
instantaneous: power, voltage and current
• Seven digit counter, LCD with backlight
• Accuracy class: 1/B
• Easy to operate by one control key
• Protection class II
• Pulse output for remote energy management;
SO interface (open collector) according
DIN 43864 to link the energy meter to a
centrally located monitoring/management system
• Tamper-proof cover with lead seal facility
available as an accessory
• Space saving small size
• 35 mm rail (EN 60715) mount
• MID compliant version (50 Hz only) available
5/32
0.02
0.25...32
960 (10 ms)
230
(0.8...1.15)U
N
50/60
< 0.4
Seven digit counter, LCD with backlight
999,999.9/0.01 *
2,000
5...30
20
10
1,000
30
100
1,000
1 / B
–10…+55
II
IP 50/IP 20
• Nominal current 5 A (32 A Maximum)
• 1-phase 230 V AC
• 17.5 mm wide
1
Specification
Nominal/Maximum current A
Minimum measured current A
Current range (within accuracy class) A
Maximum peak current A
Supply (& monitored) voltage (U
N
)V AC
Operating range
Frequency Hz
Power consumption W
Display (digit height 5 mm)
Max. totalising count/Min. increment kWh
LCD-segment pulses per kWh
Open collector- output specification (SO+/SO–)
Voltage (external supply) V DC
Maximum current mA
Maximum leakage current @30 V/25 °C μA
Pulses per kWh
Pulse length ms
Internal series resistance Ω
Maximum Cable length @30 V/20 mA m
Technical data
Accuracy class
Ambient temperature (Within accuracy class)°C
Protective class
Protection category: Housing/terminals
Approvals (according to type)
For outline drawing see page 8
* 0.01 kWh for readings ≤ 99,999.99 kWh
and 0.1 kWh for readings ≥ 100,000.0 kWh
7E Series - Energy meter
7E.23.8.230.00x0
X-2012, www.findernet.com