OVR40150 datasheet(16/62 Pages) ABB

16 / 62 page

Surge

otective

Devices

16.14

Low Voltage Products & Systems

1SXU000023C0202 Rev. A

ABB Inc. • 888-385-1221 • www.abb.us/lowvoltage

Product introduction

OVR DIN rail SPD

Introduction

Over 80% of transient surges are caused by internal sources such as load switching

and normal equipment operations. The installation of ABB OVR UL 1449 3rd Edition

pluggable AC DIN rail SPDs will combat these surges and provide protection to

valuable equipment and help keep an operation up and running. This new product

range is approved as Type 4 recognized components and is usable in Type 2

applications. These products are of the same high quality as ABB UL 1449 2nd Edition

devices, with improved safety as a result of additional testing required by the UL

1449 3rd Edition standard. Installation at branch panels, control panels and terminal

equipment is recommended to provide the most complete protection.

Features & benefits

The OVR DIN rail SPDs utilize fast acting metal oxide varistor (MOV) technology to limit

overvoltage to values compatible with the sensitive equipment connected to the network.

End of life indicator

This feature is standard on all ABB pluggable OVR DIN rail surge protectors.

Each cartridge is equipped with a mechanical indicator which is green when

the SPD is operational and protecting the system, and turns red when it has

reached end of life. When this occurs, the cartridge must be replaced to

guarantee protection.

Pluggable

The ability to efficiently maintain equipment is a key focus topic for industrial facilities.

For this reason, ABB OVR DIN rail SPDs (excluding data line products) now utilize

pluggable cartridges. Should one or more cartridges reach end of life, the electrical

circuit does not have to be isolated, nor does the whole device have to be removed.

Simply pull the dead cartridge from its housing and plug in a new one.

Remote indication (Optional - “TS” designation)

This function, achieved by wiring an integrated 3-point 1A volt-free contact, enables

the operational state of the SPD to be monitored remotely.

Technical features of the remote indicator

• 1 NO (normally open) contact and 1 NC (normally closed) contact

• Min. load: 12 VDC - 10 mA

• Max. load: 250 VAC - 1 A

• Connection cross section: 1.5 mm2 (16 AWG)

Specifications

• UL 1449 3rd Edition - Type 4 Recognized Component

• Imax - 15kA and 40kA

• Maximum continuous operating voltage (Uc) - 175, 320, 440, 550 and 660

VAC

• Configuration - 1L, 2L, 3L, N, 1N, 2N, 3N

ABB recommends a multi-level approach to surge protection. Combining

OVR DIN rail SPDs with the OVR NE12 enclosed SPD will ensure the facility or

operation is fully protected.

NOTE: A surge protector that has reached

end of life does not interrupt service, it

simply disconnects itself, and the system

is no longer protected.

NOTE: Pluggable surge protector

cartridges are equipped with a “key”

matched to each part number base,

preventing incorrect replacements.

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