Weidmuller Energy Analyser D550

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Product Code: 2425510000

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$2,341.30 inc. GST

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Description

ENERGY ANALYSER D550 - Weidmuller

Product Specifications

Measuring Current Input
Current-measuring channels	4
Distortion factor THD-I in %	Yes
Harmonics, per order / current	1.-40.
Measuring accuracy for current	0.25 %
Rated current	1 / 5 A
Residual current measuring	No
Measuring Voltage Input
Distortion factor THD-U in %	Yes
Four-wire system	Yes
Harmonics, per order / voltage	1.-40.
Measurement range, voltage L-L, AC	480 V
Measurement range, voltage L-N, AC	277 V
Measuring accuracy for voltage	0.2 %
Quadrants	4
Three-wire system	Yes
Communication
Interface	RS232: 9.6 – 115.2 kbps, RS485: 9.6 – 921.6 kbps, Ethernet, Web server/e-mail
Protocol	Modbus RTU, Modbus-Gateway, Modbus TCP/IP, Modbus RTU over Ethernet, SNMP, BACnet (optional)
Inputs/Outputs
Number of digital inputs	2
Number of digital outputs	2
Number of pulse outputs	2
Temperature input	Yes
Measurement Data Recording
Memory; minimum and maximum values	Yes
Memory size	128 MB
Number of memory values	5,000 k
Update interval register	200 ms
Min. memory recording interval	60 s
Software	ecoExplorer go®
Integrated logic	Yes
Technical Data
Measurement range, voltage L-N, AC	277 V
Measurement range, voltage L-L, AC	480 V
Surge voltage category	300 V CAT III
Supply voltage	95 - 240 V AC, 135 - 340 V DC
Three-wire system	Yes
Four-wire system	Yes
Quadrants	4
Sampling frequency 50/60 Hz	20 kHz
Continuous measurements	Yes
Effective value from the period (50/60 Hz)	10 / 12
Measurement result per second	5
Residual current measuring	No
Measuring accuracy for voltage	0.2 %
Measuring accuracy for current	0.25 %
Measurement accuracy for active energy (kWh, …/5 A)	Class 0.5S
Operating-hours counter	Yes
Weekly time switch	Yes
Current-measuring channels	4
Clock	Yes
Bimetal function	Yes
Peak load optimisation	Yes
Voltage Quality Measurement
Harmonics, per order / voltage	1.-40.
Harmonics, per order / current	1.-40.
Distortion factor THD-U in %	Yes
Distortion factor THD-I in %	Yes
Unbalanced	Yes
Positive, negative and zero system	Yes
Brief interruptions	Yes
Sequence-of-events recorder function	Yes
Approvals
Approvals
ROHS	Conform