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Siemens 7XT3300-0 A00 Series

Siemens 7XT3300-0 A00 Series
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7XT3300-0*A00
A partir de la version matériel /DD / device version /DD and higher
Copyright © Siemens SA 2011 .
Manuel/Manual Order No.: C53000-B1175-C129-1
Mode d'emploi Français: Page 3
Générateur 20 Hz
Directions for Use English: Page 27
20-Hz Generator
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Siemens 7XT3300-0 A00 Series Specifications

General IconGeneral
BrandSiemens
Model7XT3300-0 A00 Series
CategoryPortable Generator
LanguageEnglish

Summary

Mode demploi

Statement of Conformity

Notes and Warnings

Safety Definitions: DANGER and WARNING

Defines hazard levels DANGER and WARNING with associated safety instructions.

Caution and Note Definitions

High Voltage Safety Precautions

Details dangers associated with high voltage and required precautions for safe operation.

Personnel Qualification

Unpacking and Re-packing

Storage and Transport

Application Overview

Function Description

Basic Principle of Voltage Injection

Details how the 7XT33 injects voltage and how fault resistance is determined.

Auxiliary Voltage Supply

20-Hz Generator Functionality

Generator Monitoring Features

Details the device's monitoring functions including start-up, overload, and output voltage checks.

Control Voltage for Blocking Input

Blocking Input Voltage Thresholds

Details control voltage ranges and pick-up thresholds for the blocking input.

Jumper S1 Configuration for Blocking Input

Describes the function of jumper S1 in setting blocking input thresholds for different control voltages.

Jumper and Fuse Identification

4 AT Fusible Cut-out Inserts

Lists manufacturers and part numbers for 4AT fusible cut-out inserts.

5 AT Fusible Cut-out Inserts

Lists manufacturers and part numbers for 5AT fusible cut-out inserts.

Dimensions: Surface Mounting

Surface Mounting Housing Dimensions

Details the rear view, side view, and mounting holes for the surface mounting version.

Dimensions: Panel Mounting

Panel Mounting Housing Dimensions

Details the side view, front view, and panel cut-out dimensions for flush mounting.

Installation Hints

Screw-Type Terminals Usage

Explains proper use of screw-type terminals for connection and notes on delivery state.

Connection Data and Guidelines

Cable Lug Specifications

Details requirements for bolt diameter, major diameter, and cross-section for cable lugs.

Direct Connection Wiring

Outlines requirements for direct connection using solid or flexible wire, including strip length and torque.

Technical Data Summary

Auxiliary Voltage Specifications

Lists nominal and permissible DC and AC auxiliary voltage ranges.

20-Hz Output Voltage Specifications

Details the output voltage, power, and efficiency of the 20-Hz signal.

Blocking Input Specifications

Blocking Input Voltage Thresholds

Explains adjustable voltage ranges and pick-up thresholds for the blocking input.

Signal Relay Specifications

Permissible Ambient Temperatures

Electrical Test Specifications

Insulation Test Standards

Details standards and test parameters for high-voltage and impulse voltage tests.

EMC Immunity Test Standards

Lists standards and test parameters for high-frequency, electrostatic discharge, and irradiation tests.

Surge Voltage and Field Tests

Surge Voltage and Magnetic Field Test Parameters

Covers standards and parameters for surge voltages, power system frequency magnetic fields, and interference.

EMC Noise Emission Tests

Mechanical Stress Tests

Stationary Operation Stress Tests

Details sinusoidal vibration and half-sine shock test parameters for the device during operation.

Transport Stress Tests

Outlines test parameters for vibration, shock, and continuous shock during transport.

Climatic Stress Tests

Temperature and Humidity Limits

Details permissible operating and storage temperatures, and admissible humidity levels.

Housing Information

Housing Dimensions and Protection Rating

Lists dimensions, mass, and IP20 degree of protection for the device housing.

General System Diagram

Connection Examples

DC Voltage Supply Connection

Shows how to connect the 7XT33 to a DC voltage supply via a protective switch.

Stator Earth Fault Protection Connection

Depicts the connection for 100% stator earth fault protection using earthing or neutral transformer.

Order Information

Device Order Keys

Provides order keys for surface-mounted and in-housing versions of the device.

Accessory Order Details

Lists available accessories such as automatic circuit-breakers, fuses, and bandpass units with their order numbers.

Document History

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