What products does Hirotronix supply?

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

Where is Hirotronix located?

Hirotronix is located in Mississauga, Ontario, Canada.

Does Hirotronix provide worldwide service?

Yes, Hirotronix supplies automation and sensor solutions worldwide.

DOLD RP 5888 – Insulation monitor

Brand

DOLD

Part number

RP 5888

Order number

0060656

Insulation monitor

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Brand	DOLD
Housing width	70 mm
Enclosure design	Distribution board
Order number	0060656

The insulation monitor RP 5888 of the VARIMETER IMD family provides best and up to date insulation monitoring of AC-IT systems. The measuring principle is overlay with DC-measuring voltage. The setting of the parameters and the switching values is done by simple and operator friendly rotational switches on front of the device. The operating status is indicated user friendly via three multicolour LEDs. In addition the actual insulation resistance value is available on an analogue output.

Features

Increasing the availability of machines and plants
For preventive maintenance
According to IEC/EN 61557-8
With configurable analogue output for insulating value
For three-phase and A.C. power systems with 0 … 500 V and 10 … 1000 Hz
Adjustable alarm value for ground fault RAL of 5 k … 5 MΩ
Monitors also disconnected voltage systems
Energized / de-energized on trip settable
Measuring circuit, auxiliary voltage, output contacts and analogue output are galvanically separated
Programmable for manual reset or hysteresis function
With test and reset button
Connections for external test and reset buttons possible
LED indicators for operation and alarm
2 changeover contacts
Output function programmable
Width: 70 mm

Technical specifications

Auxiliary voltage	AC/DC
Connection for indicator	Yes
Earth fault indicator	Yes
Enclosure design	Distribution board
IMD type	AC
Nominal voltage IT system	AC 0 – 500 V
Response value	5 – 5000 kΩ
Response value type	Adjustable
Width	70 mm
Type	RP 5888

Available variants

Alarm value	5 kOhm – 5 MOhm
Auxiliary voltage	AC/DC 24 – 80 V · AC/DC 80 – 230 V
Contact equipping	2 x 1 changeover contact
Variant	With analogue output