ABL eMS home User Manual

| Appendix – Technical specifications
48
Appendix
Technical specifications
General
Interfaces
2×LAN (10/100 Mbit)
2×RS485 (half-duplex, max. 115.200baud)
Class of protection ll
IP rating IP2X
Connection cross section in line with EN 60204
10–25mm² *
*Mechanical: 1.5–25mm² (e.g. for connecting external cur-
rent transformers)
Tightening torque for screw terminals 2.0Nm
Weight 0.3kg
Dimensions 88×70×65mm
Ambient temperature in operation
with reduced measuring current I
N
at 32A
-25°C…+45°C
-25°C…+55°C
Ambient temperature during transportation / storage -25°C…+70°C
Relative humidity (non-condensing)
Up to 75% as an annual average, up to 95% on up to
30days/year
Max. altitude during operation 2000m above sea level
Mains power supply
Starting current < 25mA
Supply voltage / frequency
110V AC ±10% / 60Hz ±5%
or
230V AC ±10% / 50Hz ±5%
Internal consumption P
max
5.0W
Measuring current circuit for measurement
category lll
Limit current I
N
/ outer conductor 63A
Rated voltage max. 230/400V AC
Frequency range 50/60Hz ± 5%
DANGER!
Danger of death by electric shock or fire
Live components carry potentially fatal voltages.
 The Fuse protection must not exceed 32A. External current transformers should be used for higher currents.
 The eMShome must be connected with cables that are at least 10mm² in crosssection and no less than 1m
long.

ABL eMS home Specifications

General

Communication Interface	Ethernet
Protocols	Modbus TCP
Storage Temperature	-40°C to +70°C
Humidity	5% to 95% (non-condensing)
Certification	CE