AD-LU 60 FE

Description

The AD-LU 60 FE is a measuring and indicator device for front panel fitting. It covers all measuring values in the three-phase network with neutral conductor. The current measuring is carried out via bushing current transformer at the device. The measuring values are shown on a graphic TFT display in colour and are distributed to different indicators. They can be leafed through manually or time-controlled automatic. A basic variant as purely indicator device and variants with modbus interface and digital outputs for counts or limiting values. Device parameterizing can be carried out via a menu at the device itself or via the optional RS-485 interface.

AD-LU 60 FE

Application

Monitoring and indication of power in the units. Message if limiting values are exceeded, pulse output for energy count, interrogation of measuring values and counters via modbus.

Specific characteristics

Connection of 3 phases with neutral, any load
Measurement of P1, P2, P3, Ptot, Q1, Q2, Q3, Qtot, S1, S2, S3, Stot, I1, I2, I3, U1 U2, U3, F, PF1, PF2, PF3, PFtot, harmonics
Low power loss in the current measurement by integrated through current transformer
Display of measured values on a graphic TFT display
Counter for the total absorbed / backfed active energy and inductive / capacitive reactive power
Two switching output optocouplers with configurable functions as limit or S0 (device variants D, -DB)
RS-485 interface with Modbus-RTU to read out the measured values and to configure the device parameters (device variants -B, -DB)

Business data

Order number
AD-LU 60 FE
AD-LU 60 FE	Basic device
AD-LU 60 FE-D	2 Open Collector Ausgänge
AD-LU 60 FE-B	Modbus-RTU
AD-LU 60 FE-DB	2 Open Collector Ausgänge, Modbus RTU
Identifiers
EClass	27210124
Customs tariff number / country of origin	8543 70 90 / Deutschland

Information

Downloads
Data sheet	en-lu60fe.pdf (159 kB)
Instruction manual	man-lu60fe-ad-en.pdf (615 kB)
Tender text	lu60fe.zip (16 kB)
Safety instructions	ad-safety-instructions.pdf (43 kB)

Technical specifications

Current inputs
Measuring ranges	0 ... 1/5/20 A AC
Maximum wire diameter	4,8 mm²
Voltage inputs/supply
Nominal voltage	230 V AC
Rated frequency	50 Hz
Frequency range	40 ... 100 Hz
Measuring range	80 ... 253 V AC
Max. power consumption	4 VA
RS485 interface (-B, -DB)
Software protocol	Modbus-RTU
Data format	19200, e, 8, 1
Max. bus users	32
Max. length of bus	500 m (no stubs)
Cable	Twisted and shielded
Optocoupler outputs (-D, -DB)
Max switching voltage, switching current	30 V DC, 50 mA DC
Display
Type	TFT
Resolution	320x240 Pixel
Accuracy
Class	0,5
Temperature influence	100 ppm/K
Housing
Dimensions (WxHxD)	96x96x64 mm
Front panel cut out (bxh)	92x92 mm
Dimensions front	IP 54
Type of protection housing	IP 20
Connection method	Screw clamp
Terminals, wire cross section	2,5 mm² flex wire / 4 mm² one wire
Weight	250 g
Manner of fastening	Panel-mounting
Environmental conditions
Ambient temperature	-10 ... 50 °C
Storage and transport	-10 ... 70 °C (no condensation)
EMC
Product family standard	EN 61326-1 ¹⁾
Emitted interference	EN 55011, CISPR11 Cl. B, Gr. 1
Electrical safety requirements
Product family standard	EN 61010-1
Overvoltage category	II
Pollution degree	2
Safety measurement	EN 61010-2-030
Measurement category	CAT III
Galvanic isolation, test voltages
Grid side to RS485-Bus	4 kV, 50 Hz (1 min.)
Grid side to control elements	4 kV, 50 Hz (1 min.)
Protection circuits
Voltage inputs	PTC resistor
RS485-Bus	Electrical surge protection
Optocoupler outputs	Electrical surge protection

¹⁾ During checking, slight signal deviations are possible.

Block and wiring diagram

AD-LU 60 FE

Dimensions

AD-LU 60 FE

CAD / CAE Daten

CAD model is not yet available for this product.

The CAD product overview can be found at: adamczewski.partcommunity.com