What products does Hirotronix supply?

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.

Does Hirotronix provide worldwide service?

Yes, Hirotronix supplies automation and sensor solutions worldwide.

DOLD BH 9140 – Reverse Power Relay

Brand

DOLD

Part number

BH 9140

Order number

0060915

Reverse Power Relay

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Brand	DOLD
Housing width	45 mm
Output contacts	2 C/O contacts
Enclosure design	Switch cabinet
Phases	1, 3
Order number	0060915

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, DC
Enclosure design	Switch cabinet
Measuring range max.	40 A
Operate delay	Yes
Output contacts	2 C/O contacts
Width	45 mm
Type	BH 9140

Available variants

Auxiliary voltage	AC 230 V · DC 24 V
Contact equipping	2 changeover contacts
Nominal current	5 A · 40 A
Nominal voltage	3AC 400 V · AC 230 V
Operate delay	0,2 – 10 s
Variant	3-phase connection without neutral. Closed circuit operation. Current path not galvanic separation · 3-phase connection without neutral. Open circuit operation. Current path not galvanic separation · Single-phase connection with neutral. Open circuit operation. Current path not galvanic separation