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Hirotronix supplies industrial automation sensors, machine safety systems, operator controls, level measurement systems, and automation components.

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Hirotronix is located in Mississauga, Ontario, Canada.

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DOLD UG 9400 – Multifunction measuring relay, for Modbus

Brand

DOLD

Part number

UG 9400

Order number

0068514

Multifunction measuring relay, for Modbus

Simple parameterization, monitoring and diagnosis
Compact design
Simultaneous monitoring of up to 9 measured variables
Large measuring range 3 AC 24 … 690 V
Min-, Max-value or window monitoring

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Brand	DOLD
Housing width	22.5 mm
Enclosure design	Switch cabinet
Phases	1, 3
Order number	0068514

The multifunctional measuring relay UG 9400 of the VARIMETER PRO series allows easy parameter setting, monitoring and diagnosis via a Modbus RTU interface. The measuring relay simultaneously monitors up to 9 different measured variables such as voltage, voltage asymmetry, current, cos phi, active, apparent and reactive power as well as frequency and phase sequence. The measurement in three-phase and single-phase networks is very easy and without much wiring effort.

Features

Multifunctional measuring relay acc. to IEC/EN 60255-1
With galvanic separated Modbus RTU interface
Voltage monitoring (1- or 3-phase)
Current monitoring
Frequency monitoring
Power factor cos phi
Phase sequence, phase failure, asymmetry
Active, reactive and apparent power
Start up time delay, response delay
Adjustable hysteresis 0.2 … 50 % of the response value
Error memory
2 changeover contacts
Relay function energized / de- energized on trip parameterizable
Width 22.5 mm

Technical specifications

1- / 3-phase	1, 3
Auxiliary voltage	AC, AC/DC
Bus interface	Modbus RTU
Enclosure design	Switch cabinet
Measuring range max.	690 V
Operate delay	Yes
Standard measuring range	3 AC 24 – 690 V
Width	22,5 mm
Type	UG 9400

Available variants

Auxiliary voltage	AC/DC 24 – 240 V · AC 60 – 400 V
Contact equipping	2 x 1 changeover contact
Measuring current	AC 12 A
Measuring voltage	3AC 24 – 690 V
Terminal type	plug in mixed terminals
Variant	Modbus RTU