Siemens TPS3 15, TPS3 12 User Manual

TPS3 12 & TPS3 15

Surge Protective Device

User Manual - USA

WARNING -

Hazardous Voltage & Shock Hazard

Failure to Follow These Instructions Could Result in Death or Serious Injury

• Only qualiﬁed licensed electricians should install or service SPDs

• Hazardous voltages exist within SPDs

• SPDs should never be installed or serviced when energized

• Use appropriate safety precautions including Personal Protection Equipment

• Failure to follow these instructions can result in death, serious injury, and/or equipment damage.

• This manual shall be read in entirety prior to installing

Bonding and Grounding Hazard

Verify that the neutral conductor in the service entrance equipment is bonded to ground in accordance with the National Electrical Code (NEC®) and all applicable codes.

Verify that the neutral terminal (XO) on the secondary side of distribution transformers are grounded to the system ground in accordance with the NEC® and all applicable codes.

During installation into an electrical system the SPD must not be energized until the electrical system is completely installed, inspected and tested. All conductors must be connected and functional including the neutral (if required). The voltage rating of the SPD and system must be veriﬁed before energizing the SPD.

Failure to follow these guidelines can lead to abnormally high voltages at the SPD. This may cause the SPD to fail. The warranty is voided if the SPD is incorrectly installed and/or if the neutral conductor in the service entrance equipment or downstream of separately derived systems is not bonded to ground in accordance with the NEC®.

Do Not Hi-Pot Test SPDs

Any factory or on-site testing of power distribution equipment that exceeds normal operating voltage such as high-potential insulation testing, or any other tests where the suppression components will be subjected to higher voltage than their rated Maximum Continuous Operating Voltage (MCOV) must be conducted with the SPD disconnected from the power source. For 4-wire systems, the neutral connection at the SPD must also be disconnected prior to performing highpotential testing and then reconnected after test completion.

Failure to disconnect SPD and associated components during elevated voltage testing will damage the SPD and will void the warranty.

Table of Contents

FAILURE TO FOLLOW THESE INSTRUCTIONS COULD RESULT IN DEATH OR SERIOUS INJURY .............................. 2

Do Not Hi-Pot Test SPDs ............................................................................................................................................................................2

INTRODUCTION ................................................................................................................................................... 1

Warning and Safety Information ...............................................................................................................................................................1

Qualiﬁed Person .......................................................................................................................................................................................1

Danger ..................................................................................................................................................................................................... 1

Warning ...................................................................................................................................................................................................1

Caution ....................................................................................................................................................................................................1

Do Not Hi-Pot Test SPDs ............................................................................................................................................................................1

Limited Warranty ...................................................................................................................................................................................... 1

Unpacking and Preliminary Inspection ......................................................................................................................................................1

Storage ....................................................................................................................................................................................................1

GENERAL INFORMATION .................................................................................................................................... 2

Product Family Outline ............................................................................................................................................................................2

Type 1 SPD ...............................................................................................................................................................................................2

Internal Protection ....................................................................................................................................................................................2

Service Guidelines ....................................................................................................................................................................................2

Simpliﬁed Explanation of Operation ..........................................................................................................................................................2

Industry Standards Changes - 2009 ..........................................................................................................................................................2

Parallel Connection ..................................................................................................................................................................................4

Precautionary Statement Regarding SPDs on Ungrounded Systems ............................................................................................................ 4

Cascade Surge Protection .........................................................................................................................................................................4

Unpacking & Preliminary Inspection .......................................................................................................................................................... 4

PRE-INSTALLATION AND PLANNING ................................................................................................................... 4

Operating Environment ............................................................................................................................................................................4

Line Side versus Load Side Installation ......................................................................................................................................................4

Audible Noise ..........................................................................................................................................................................................4

Mounting, Dimensions, and Weight ..........................................................................................................................................................4

Service Clearance ..................................................................................................................................................................................... 5

Lead Lengths & Maximizing SPD Performance ...........................................................................................................................................5

Shortest Leads Possible.............................................................................................................................................................................5

Voltage Rating ..........................................................................................................................................................................................5

Circuit Breaker and Disconnect Switch ......................................................................................................................................................5

Terminals .................................................................................................................................................................................................6

Wire Size and Installation Torque ..............................................................................................................................................................6

System Grounding ....................................................................................................................................................................................6

NEMA 3R Drain Holes for Standard Steel Enclosure ....................................................................................................................................6

Optional Flush Mount Installation Considerations .....................................................................................................................................7

Retro-ﬁt to an Existing Panel with No Available Breaker Positions ............................................................................................................... 7

Disconnect Switch (Opt. on TPS3 12, Std. on TPS3 15) ..............................................................................................................................7

UL 1283 required language concerning the installation of EMI Filters ........................................................................................................7

TPS3 12 AND TPS3 15 INSTALLATION INSTRUCTIONS ........................................................................................ 8

OPERATION ....................................................................................................................................................... 10

Surge Counter Reset: (if equipped) Resets optional surge counter to zero (0) ......................................................................................... 10

Diagnostic Display Panel .........................................................................................................................................................................10

Surge Counter Option .............................................................................................................................................................................10

Dry Contact Option ................................................................................................................................................................................11

Remote Monitor Accessory .....................................................................................................................................................................11

MAINTENANCE ................................................................................................................................................. 11

Troubleshooting & Service ...................................................................................................................................................................... 11

Module Replacement & Service .............................................................................................................................................................. 11

Display Replacement ..............................................................................................................................................................................12

TPS3 15 Series with two modules ...........................................................................................................................................................12

Technical Support ...................................................................................................................................................................................12

Figures

Figure 1: SPD Types .................................................................................................................................................................................2

Figure 2: Typical Parallel Connected SPD on Electrical Panel ......................................................................................................................4

Figure 3: NEMA 3R Drain Holes ................................................................................................................................................................ 6

Figure 7: Rotating Module .......................................................................................................................................................................6

Figure 6: Flush Mount Installation ............................................................................................................................................................ 7

Figure 3: Panel Installation ..................................................................................................................................................................... 8

Figure 4: Electrical Drawings .................................................................................................................................................................... 9

Figure 5: Mechanical Drawings ................................................................................................................................................................ 9

Figure 8: Horizontal Display ..................................................................................................................................................................10

Figure 9: Vertical Display .......................................................................................................................................................................10

Figure 10: Dry Contact Connection Conﬁguration ..................................................................................................................................11

Tables

Table 1: Model Number Decoder ..............................................................................................................................................................3

Table 2: Weight & Dimensions..................................................................................................................................................................5

Introduction

Thank you for choosing Siemens TPS3 Surge Protective Device (SPD). This is a high quality, high energy surge suppressor designed to protect sensitive equipment from damaging transient overvoltages.

Proper installation is important to maximize performance. Please follow the steps outlined herein.

These instruction do not purport to cover all details or variations in equipment, nor to provide for every possible contingency to be met in connection with installation, operation or maintenance. Should further information be desired or should particular problems arise

which are not covered sufciently for the purchaser’s purposes, the matter should be referred to the local Siemens sales ofce.

Do Not Hi-Pot Test SPDs

This entire User Manual should be read prior to beginning installation. These instructions are not intended to replace national or local codes. Follow all applicable electrical codes to ensure compliance. Installation of this SPD should only be performed by qualiﬁed electrical personnel.

All Siemens SPDs are extensively tested in accordance with industry standards such as ANSI/IEEE C62.41.1, C62.41.2, C62.45, C62.62, C62.72, UL 1449, UL 1283, IEC 61643, etc.

Warning and Safety Information

This equipment contains hazardous voltages. Death, serious injury, or property damage can result if safety instructions are not followed. Only qualiﬁed personnel should work on or around this equipment after becoming thoroughly familiar with all warnings, safety notices, and maintenance procedures contained herein.

The successful and safe operation of this equipment is dependent upon proper handling, installation, operation, and maintenance.

Qualiﬁed Person

For the purposes of this manual and product labels, a QUALIFIED PERSON is one who is familiar with the installation, construction, and operation of this equipment, and the hazards involved. In addition, he or she has the following qualiﬁcations:

(a) Is trained and authorized to energize, de-energize, clear,

ground and tag circuits and equipment in accordance with established safety practices.

(b) Is trained in the proper care and use of personal protective

equipment (PPE) such as rubber gloves, hard hat, safety glasses or face shields, ﬂash clothing, etc. in accordance with established safety practices.

Danger

For the purposes of this manual and product labels, DANGER indicates an imminently hazardous situation, which, if not avoided, will result in death or serious injury.

Any factory or on-site testing of power distribution equipment that exceeds normal operating voltage such as high-potential insulation testing, or any other tests where the suppression components will be subjected to higher voltage than their rated Maximum Continuous Operating Voltage (MCOV) must be conducted with the SPD disconnected from the power source. For 4-wire systems, the neutral connection at the SPD must also be disconnected prior to performing high-potential testing and then reconnected after test completion.

Failure to disconnect SPD and associated components during elevated voltage testing will damage the SPD and will void the warranty.

Limited Warranty

Siemens warrants its AC Panel protection products against defective workmanship and materials for 10 years. Liability is limited to the repair or replacement of the defective product at Siemens’ option. A Return Material Authorization number (RA#) must be given by the company prior to the return of any product. Returned products must be sent to the factory with the transportation charges prepaid. In addition, the company also warranties unlimited replacement of modular and component parts within the warranty period previously described.

The company speciﬁcally disclaims all other warranties, expressed or implied. Additionally, the company is not be responsible for incidental or consequential damages resulting from any defect in any product or component thereof.

The sales contract contains the entire obligation of Siemens. This instruction manual shall not become part of or modify any prior existing agreement, commitment or relationship.

Unpacking and Preliminary Inspection

Inspect the entire shipping container for damage or signs of mishandling before unpacking the unit. Remove the packing material and further inspect the unit for any obvious shipping damages. If any damage was found and is a result of shipping or handling, immediately ﬁle a claim with the shipping company and forward a copy to your local Siemens sales ofﬁce.

Warning

For the purposes of this manual and product labels, WARNING indicates failure to following these instructions can result in death, serious injury, or equipment damage.

Caution

For the purposes of this manual and product labels, CAUTION indicates a potentially hazardous situation which, if not avoided, could result in minor or moderate injury.

Storage

The unit should be stored in a clean, dry environment. Storage temperature is -55 the unit to areas of high condensation. All of the packaging materials should be left intact until the unit is ready for installation. If the unit has been stored for an extended period of time, it may be necessary to clean the unit and make a complete inspection of the unit prior to installing and placing into service.

C (-67o F) to +85o C (+185o F). Avoid exposing

Industry Standards Changes - 2009

General Information

UL 1449 Third Edition and 2008 NEC® Article 285 generated substantial changes.

• The term TVSS changed to SPD

• Types 1, 2, 3 & 4 SPDs are created

• UL 1449 clamping voltage performance testing changed from 500A to 3,000A

• UL 1449 added new Nominal Discharge Current testing (I nominal, or In), which consists of more rigorous duty-cycle testing

The SPD Type category is important to understand before installing any SPD. Type 1 and 2 SPDs are fully UL Listed devices whereas Type 4 SPDs are UL Recognized devices.

Type 1 – Installed on line or load side of the Main Overcurrent Protection (OCP), similar to obsolete products known as Secondary Surge Arrestors, except now includes rigorous safety testing. Includes all OCP & safety disconnectors inside the SPD. Type 2 – Installed on load side of the Main OCP, similar to previous products known as TVSS. May or may not require external OCP. Type 3 – Point of Utilization, direct plug in type devices, surge strips, etc. Theses devices are intended for installation 10 meters from the panel (rationale based on IEEE Cat. A location). Type 4 – Surge suppression components, could be a basic component or a complete module. Type 4 components can be tested for Type 1, Type 2 or Type 3 applications.

Figure 1: SPD Types

Product Family Outline

TPS3 12 – Single Module in enclosure TPS3 15 – Two Modules in enclosure

Each is available with Standard modes (most common) or discrete 10-modes (speciﬁc application). For example, TPS3 12 is a SPD in an enclosure with Standard modes of protection; TPS3 L12 is a SPD with an enclosure having discrete ten mode protection.

The TPS3 12 & TPS3 15 families are intended for use as a Type 1 external mount SPD. See Model Number Decoder in Table 1 (page 3).

Type 1 SPD

Type 1 SPDs include internal overcurrent protection and have been evaluated by UL to more stringent requirements. Type 1 SPDs are suitable for installation on the line side or load side of the service disconnect overcurrent device. Type 1 SPDs may be used in Type 2 applications.

Internal Protection

This device features internal overcurrent and overtemperature protection that will disconnect effected surge suppression components at the end of their useful life, but will maintain power to the load – now unprotected. If this situation is undesirable for the application, follow these instructions for servicing or replacing the device.

2008 NEC Art 285 & UL 1449-3

SPD Types: Types 1, 2, 3, & 4

Based on Location within electrical distribution system

(also coincides with ANSI/IEEE C62.41.2 - 2002 Categories C, B &A)

Service Guidelines

Service of this unit consists of replacing the internal module(s), disconnect switch (if equipped) and/or display assembly.

There are no user-serviceable parts inside the replaceable module. Do not attempt to disassemble the module as it stores charge.

Simpliﬁed Explanation of Operation

As SPDs sense overvoltage, they create a momentary internal short circuit, thereby redirecting harmful surge energy to earth ground. SPDs are capable of repeating this function repeatedly. For optimum protection, staged surge suppression should be implemented at the service entrance and all other distribution or panelboard locations feeding sensitive equipment.

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