Weighing Systems & Accessories

Power Surge Protection Device

Delay ON protection for weighbridge electronics against lightning, surges and voltage fluctuations.

10 A rated, 230 V AC
Adjustable 5/10/15 s delay
Digital voltmeter display

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Power Surge Protection Device by Nipro Weitek

Overview

About the Power Surge Protection Device

Protect your weighbridge from lightning, power surges, voltage fluctuations and electrical faults with Nipro's Delay ON power protection device. It ensures a stable power supply, minimises downtime and extends equipment life.

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Key features

What you get

Protection against lightning, power surges and electrical faults

Delay ON restart prevents damage when power returns

Digital voltmeter shows incoming supply voltage

DIN rail or wall mounting

Technical data

Specifications

Technical specifications

Parameter	Specification
Rated current	10 A
Rated voltage	230 V AC, 50 Hz
Operating voltage	100 V – 290 V AC
Delay time	5 / 10 / 15 seconds (adjustable)
Breaking capacity	10 kA
Display	Digital voltmeter (100 V – 300 V)
Mounting	DIN rail / wall mount
Protection rating	IP20

Applications

Where it is used

Public Weighbridges, Toll & Check Posts

The Public Weighbridge software version produces customised tickets, and we assist with legal metrology stamping.

Manufacturing

Weighbridge and process weighing data can be integrated with SAP, ERP or Tally for one source of truth.

Mining & Quarrying

Above-ground pitless designs are easier to clean and inspect, and the Crusher & Mine software version handles material-wise dispatch.

Installation

Site & installation requirements

Installed between the mains supply and the weighbridge indicator and electronics.
Mounts on a DIN rail or directly on the wall of the operator cabin.
Set the restart delay to 5, 10 or 15 seconds to suit your site supply.

How our installation and maintenance works

FAQ

Questions about this product

Lightning, surges and voltage fluctuations can damage the indicator, load cells and other electronics. The device protects them and reduces downtime and repair costs.

When power returns after a cut, the device waits for the set delay (5, 10 or 15 seconds) before switching the load back on, so equipment is not hit by an unstable supply.

It is rated 10 A at 230 V AC, 50 Hz, operates between 100 V and 290 V AC, and shows the incoming voltage on a digital voltmeter.

Most accessories work with standard weighbridge indicators and systems. Share your current weighbridge and indicator details and we will confirm compatibility before you order.

Yes. We serve customers across India from Coimbatore and our branches in Chennai, Tiruchirappalli, Bengaluru and Kochi, and we export weighing systems.