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

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DOLD RP 9140 – Reverse power monitoring

Brand

DOLD

Part number

RP 9140

Order number

0061126

Reverse power monitoring

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Brand	DOLD
Housing width	70 mm
Output contacts	2 C/O contacts
Enclosure design	Distribution board
Phases	1, 3
Order number	0061126

The reverse power relay BH 9140 and RP 9140 of the VARIMETER -family monitor the flow direction of the energy in an electrical network. This may be necessary at connection points between public mains an industrial systems. The adjust ment is simply made with a rotary switch. LEDs signal the connected power supply and the status of the output relay.

Features

According to IEC/EN 60255-1
Effective power measuring
For single and 3-phases
Adjustable response value 2 … 20 % reverse power
Hysteresis 12.5 %
Rated current BH 9140: 5 A or 40 ARated current RP 9140: 5 A
Adjustable on delay
Open circuit operation
LED indication for voltage supply and contact position
2 changeover contacts
As option closed circuit operation
Width:BH 9140: 45 mmRP 9140: 70 mm

Technical specifications

1- / 3-phase	1, 3
Auxiliary voltage	AC
Enclosure design	Distribution board
Measuring range max.	5 A
Operate delay	Yes
Output contacts	2 C/O contacts
Width	70 mm
Type	RP 9140

Available variants

Auxiliary voltage	AC 110 V · AC 230 V · AC 400 V · AC 440 V
Contact equipping	2 changeover contacts
Nominal current	5 A
Nominal voltage	3AC 110 V · 3AC 230 V · 3AC 400 V · 3AC 440 V · AC 110 V · AC 230 V · AC 400 V
Operate delay	0,2 – 10 s
Variant	3-phase connection without neutral. Closed circuit operation. Current path galvanic separation · 3-phase connection without neutral. Open circuit operation. Current path galvanic separation · Single-phase connection with neutral. Closed circuit operation. Current path galvanic separation · Single-phase connection with neutral. Open circuit operation. Current path galvanic separation