Siemens JFR Distribution Step Voltage Regulator 21-115532- Uživatelský manuál

Installation / Operation / Maintenance Instructions JFR Distribution Step Voltage Regulator 21-115532-001 PR4018-06 SUPERCEDES 21-115532-001 PR4018

CONNECTION DIAGRAMS STRAIGHT DESIGN (ANSI TYPE A)S L SLSOURCELOADTypical arrangement of windings and connect

CONNECTION DIAGRAMS Page 7 S L LOADSOURCE SLINVERTED DESIGN (ANSI TYPE B)L S SL Wiring diagram of a typical Type “B” regulator showing both internal

Wiring diagram of a typical regulator with series transformer showing both internal and external connections. S LSL CONNECTION DIAGRAMS Page 8

PLACING THE REGULATOR IN SERVICE Page 9 The following checks will be useful in assuring the regulator is ready for use. The list cannot be all inclu

REMOVING THE REGULATOR FROM SERVICE Page 10 SWITCHING “OFF LINE” • Improper by-pass operation will result in explosion and fire hazard. Will cause

MAINTENANCE Page 11GENERAL INSTRUCTIONS This manual does not represent an exhaustive survey of maintenance steps necessary to ensure safe operation

MAINTENANCE Page 12 PERIODIC INSPECTION A sample of oil from the regulator should be subjected to dielectric breakdown test, per ASTM D-877. If found

SPECIAL FEATURES Page 13 POLARIZED DISCONNECT SWITCH VARI-AMPTM POSITION INDICATOR (JACK PLUG) AND HINGED CONTROL PANEL The Accu/StatTM cont

SPECIAL FEATURES VARI-AMPTM RANGE AND CURRENT RATINGS AVAILABLE ±10% ±8 3/4% ±7 1/2% ±6 1/4% ±5% 10-02.5-050.0 200 220 240 270 320 10-02.5

SPECIAL FEATURES Page 15 FORCED AIR COOLING Certain regulators may be equipped for forced-air cooling and include fans mounted on the radiators. The

PARTS LIST Page 16 MAJOR COMPONENTS PARTS LIST Instructions For Ordering Part When ordering parts give the quantity of parts required, theregulato

PARTS LIST TYPE TLG DIAL SWITCH Item 01-11 Description 5320 Panel 5317A Reversing Main Shaft 5321 Main Stationary Contacts 5322 Reversing

PARTS LIST Page 18 TYPE TLG QUICK BREAK MECHANISM Item 01-11 Description 5201G Mounting Frame Assembly 5202 Motor 5207 Drive Spring Assembly 5

PARTS LIST TYPE TLF DIAL SWITCH FIGURE 20A Item 01-11 Description 5351 Panel 5352 Stationary Contact 5353 Neutral Stationary Contact 5354 Stationar

PARTS LIST Page 20 TYPE TLF QUICK BREAK MECHANISM Figure 21A Item 01-11 Description 5266 Interlock Disc and Drive Sprocket Assembly 5267 Quick

PARTS LIST Page 21BYPASS ARRESTERS Item 01-11 Description Volts 5423 Bypass Arrester Assembly 3 kV MOV 2,500, 5,000,

PARTS LIST Page 22 Figure 23A BUSHINGS Item 01-11 Description kVA Volts 5400P Bushing Assembly for 15 kV 50 5000 38.1 thru 76.2 7620 69 thru

PARTS LIST Page 23 BUSHINGS z Item 01-11 Description kVA Volts 5400T Bushing Assembly 15 kV 100 thru 167 2500 167 500 250 thru 509 7620

Siemens Energy, Inc. P.O. Box 6289 Jackson, MS 39288-6289 Phone: 601-939-0550 Fax: 601-939-3606 ACCU/STAT, DATA/PAK, NEUTRALITE and VARI-AMP are tr

TABLE OF CONTENTS Page INTRODUCTION Inspection for Damage in Shipment... 2

INTRODUCTION Page 1 Type JFR single-phase step-voltage regulators are designed to give dependable service and to make installation, operation and m

INTRODUCTION Page 2 INSPECTION FOR STORAGE PRIOR TO DAMAGE IN SHIPMENT INSTALLATION Check each item with the shipping manifest immediately upon re

INTRODUCTION Page 3 PHYSICAL CONSIDERATIONS • Handling. Type JFR regulators are designed to be lifted either by a forklift at the base or b

INTRODUCTION INSTALLATION DIAGRAMS Connection of two single phase JFR regulators in opendelta on a three phase, ungrounded line. Connection of on

INTRODUCTION Page 5 PROTECTIVE MEASURES Bypass Arrester. All JFR regulators are equipped with a properly sized arrester, connected externally betw