WESCHLER INSTRUMENTS. Weschler Analog Switchboard Meters TAUT-BAND SUSPENSION FULL VIEW DESIGN MODIFICATIONS AVAILABLE.

Transcription

1 Weschler Analog Switchboard Meters High accuracy, full view design Volts, amps, watts, vars, speed, frequency and power factor High overload capacity Military and Nuclear versions Ultimate in reliability and performance Special scales and calibration Formerly Westinghouse brand TAUT-BAND SUSPENSION Type K-241 & 261 instruments, except those which rotate continuously, use taut-band suspension. The taut-band suspension has unique advantages over the conventional pivot and jewel movement: It eliminates friction, giving better accuracy and almost perfect repeatability. It gives top performance under adverse conditions of shock and vibration. It reduces maintenance, thereby saving money throughout the lifetime of the instrument. It assures longer life, reducing annual depreciation and replacement costs. It has greater sensitivity, reducing power burdens on circuits being measured. Type K-241 & 261 instruments are designed to achieve the ultimate in reliability and performance. These instruments are recommended for use on electric utility switchboards and industrial process control panels. Commercial instruments comply with ANSI Standard C39.1 for 1% class switchboard instruments. The Hi-Shock versions were developed to meet the special needs of U.S. Navy shipboard applications. They are also suitable for commercial, marine and industrial applications subjected to humid conditions or severe mechanical shocks. Types Available FULL VIEW DESIGN To facilitate quick, accurate reading, even under adverse conditions, all K-241 instruments feature the Westinghouse full view 250 design. The window is flat, reducing light reflection to minimize the need for a non-glare surface. The dial scale is beveled for a 60 viewing angle. KX241 MODIFICATIONS AVAILABLE DIALS: Black Dual Scale Special Colors, Legends Weather resistant Cover ELECTRICAL: Intermediate Ratings Special Calibrations Offset or Suppressed Zero Multiple Rating Special Sensitivity Function Ranges Type Designation Mechanism DC Microammeter 50µA to 1mA KX-241 Com & HI, 241 Com Permanent-magnet moving coil DC Milliameter 1mA to 1A KX-241 Com & HI, 241 Com Permanent-magnet moving coil DC Ammeter 1A to 50A KX-241 Com & HI, 241 Com Permanent-magnet moving coil DC Millivoltmeter 50mV to 1V KX-241 Com & HI, 241 Com Permanent-magnet moving coil DC Voltmeter 1V to 800V KX-241 Com & HI, 241 Com Permanent-magnet moving coil AC Milliammeter 10mA to 1A KA-241 Com & HI, 261 Com Iron Vane AC Ammeter 1A to 20A KA-241 Com & HI, 261 Com Iron Vane AC Voltmeter 10V to 750V KA-241 Com & HI, 261 Com Iron Vane AC Frequency 50, 60 & 400Hz KX-241 Com & HI With Separate Transducer AC Frequency 50, 60 & 400Hz KR3-241 Com Self Contained Transducer AC Frequency Hz KR4-241 HI Self Contained Transducer AC Power Factor KI-241 Com & HI, 261 Com Rotating Vane AC Power Factor KJ-241 Com Self Contained Transducer AC Synchroscope -- KI-241 Com & HI, 261 Com Rotating Vane AC Wattmeter 0.1 to 10A KP-241 Com & HI, 261 Com & HI Self Contained Transducer AC Varmeter 0.1 to 10A KP-241 Com & HI, 261 Com&HI With External Phase Shifte AC Varmeter.1 to 10A KV-241 Com & HI, 261 Com & HI Self Contained Transducer Rectifier Milliammeter 1mA to 1A KC-241 Com & HI, 261 Com Permanent-magnet moving coil Rectifier Ammeter 1A to 17A KC-241 Com & HI, 261 Com Permanent-magnet moving coil Rectifier Voltmeter 5V to 600V KC-241 Com & HI, 261 Com Permanent-magnet moving coi Resistance Thermometer All Popular Ranges KX-241 Com & HI, 261 Com Self Contained Bridge Speed Indicator 0-25, up to 13000pps KX-241 Com & HI, 261 Com Self Contained Transducer Synchrotie KS-241 Com, Unmounted Transmitter Self-Synchronous 48

2 49 AC/DC Amps, Volts and Frequency To Order Insert Number Code for Each Letter to Select Catalog Number. Order Example: A42 (0-150) A B Basic Unit DC Ammeters and Voltmeters AC Ammeters and Voltmeters Frequency Meters Rating and Scale DC Ammeter DC Voltmeter AKM 500 madc VNL 30 VDC ALA 1 ADC VNT 50 VDC ALS 5 ADC VPK 100 VDC AMT 10 ADC VPZ 150 VDC AND 15 ADC VRX 300 VDC ANG 20 ADC V01 1 madc ANL 30 ADC madc A01 50 mvdc madc A mvdc VDC AC Ammeter AC Voltmeter AKG 300 maac VPK 100 VAC AKM 500 maac VPZ 150 VAC ALA 1 AAC V VAC(for PT) ALC 1.5 AAC VRX 300 VAC ALS 5 AAC VSI 600 VAC A42 5 AAC (for CT) V VAC* AMF 7.5 AAC V VAC* AMT 10 AAC * Expanded Scale ANL 30 AAC Frequency Meter H40 115V Hz H60 230V Hz H41 115V Hz H61 230V Hz H42 115V Hz H62 230V Hz Yokogawa Mini Switchboard Meters A B 2182 Accuracy ±1.5% of FS basic accuracy class Rectifier Instruments 25 C calibrated on sine Operating Temperature Range 0 40 C (32 F 104 F) Dielectric Level 2,600 VAC for 1 minute between circuit & case Overload Rating Voltmeter or potential coils 1.2x continuous; AC ammeters 2x continuous, 10x for 1 second; Current coils other than AC ammeters 1.5x continuous, 10x for 1 second Response Time Approx. 2.5 seconds Position of Use Vertical (scale) Full Scale Deflection Angle/Length 250 /5.5 Case ABS resin, black Size (H x W x D) 3.18" x 3.18" x 4.35" Barrel (cutout) 2.84" Dia. Mini Switchboard Series Compact Size 3" Case Rugged, Durable Construction No Shadows on Scale Accurate and Readable, Even from Sharp Angles Accurate to Within ±1.5% of Full Scale Attractive, Uncluttered Scales Weathertight Construction Ideal for Adverse Conditions Taut-Band Suspension Watt, Var & Power Factor To Order Insert Number Code for Each Letter to Select Catalog Number. Order Example: W56 A B C A Basic Unit 2185 AC Wattmeters 2186 AC Varmeters 2187 AC Power Factor Meter B Function/Connection Watts 31 Single Phase 34 Three Phase, Four Wire 35 Three Phase, Three Wire-Unbalanced 36 Three Phase, Four Wire-Unbalanced Vars 31 Single Phase 33 Three Phase, Three Wire 34 Three Phase, Four Wire 35 Three Phase, Three Wire-Unbalanced 36 Three Phase, Four Wire-Unbalanced Power Factor 31 Single Phase 33 Three Phase, Three Wire 35 Three Phase, Three Wire-Unbalanced 36 Three Phase, Four Wire-Unbalanced C Input Watts VARs Power Factor W55 120V-1A AC M55 120V-1A AC C55 120V-1A AC W56 120V-5A AC M56 120V-5A AC C56 120V-5A AC W65 240V-1A AC M65 240V-1A AC C65 240V-1A AC W66 240V-5A AC M66 240V-5A AC C66 240V-5A AC OPTIONS (WHERE APPLICABLE) Custom Scaling Nonstandard Ranges Adjustable Potentiometer (Voltmeters Only) Color Bands 2185 In accordance with ANSI Specifications C39.1 Accuracy: Power Factor ±50% Accuracy: Watts/VARS ±1.5% of FS value Operating Temperature Range 0 40 C (32 F 104 F) Dielectric Level 2,600 VAC for 1 minute between circuit & case NOTE: All units supplied with external transducers. Except balanced Power Factor Meter. Click Here to Order Online

3 Yokogawa Power Factor, Frequency & Synchroscope Meters Rugged, Durable Construction Click Here to Order Online No Shadows on Scale Accurate and Readable, Even from Sharp Angles Accurate to Within ±1% of Full Scale Attractive, Uncluttered Scales Weathertight Construction Ideal for Adverse Conditions (AB-40) Easy to Read up to 30 Feet Away Taut-Band Suspension Except Synchroscopes AB-16 Power Factor AB-40 AB-16 Amperes Volts Scale Cat. No. Cat. No. Single-Phase 2 Wire 60 Hz FCAD FCAD 3-Phase 3 & 4 Wire, 50 & 60 Hz, Balanced System Only FCAD FCAD 5 208* CCAD CCAD FEAD FEAD FFAD FFAD FGAD FGAD 3-Phase 3 Wire, 50/60 Hz, Unbalanced Systems FCAD FEAD 3-Phase 4-Wire, 50/60 Hz, Unbalanced Systems FCAD CCAD FEAD Frequency Meters, 120V Rated Scale Center AB-40 AB-16 (Hz) Freq, Hz Cat. No. Cat. No AGAG AGAG AJAJ AJAJ AKAK AKAK ALAL ALAL ANAN ANAN ATAT ATAT ASAS ASAS BHBH BHBH BLBL BLBL Synchroscopes Pivot and Jewel 120 Volt Rated Scale Normal AB-40 AB-16 Freq. Cat. No. Cat. No. Slow-Fast ABAA ABAA Slow-Fast AAAA AAAA Slow-Fast ACAA ACAA * Line to line 208V (120V line to neutral) + Line to line ++ Line to neutral AB-40 In accordance with ANSI Specifications C39.1 Accuracy ±1% of FS basic accuracy class Rectifier Instruments ± C calibrated on sine wave Power Factor Meters ±1% of scale length Balanced system (20-100% rated current) Unbalanced system (±3% of scale length) Frequency Meters 45 Hz 55 Hz, ±0.15 Hz 55 Hz 66 Hz, ±0.15 Hz 58 Hz 62 Hz, ±0.093 Hz 350 Hz 450 Hz, ±1.5 Hz Operating Temperature Range 0 40 C (32 F 104 F) Dielectric Level 2,300 VAC for 1 minute between circuit and case Overload Rating Voltmeter or potential coils, 1.2x continuous AC ammeters, 2x continuous, 10x for 1 second. Current coils other than AC ammeters, 1.5x continuous, 10x for 1 second Response Time Approx. 2.5 seconds (except AB/DB-16) Position of Use Vertical (scale) Full Scale Deflection Angle 250 Case Size Model Size (H x W x D) Barrel (Cutout) Scale Length 4 1 4" AB " x 4.33" x 6.75" 4.03" 6.9" 4 1 4" AB " x 4.33" x 6.75" 4.03" 6.9" 8 3 4" AB " x 8.69" x 6.75" 4.03" 13.8" 54

4 Crompton Switchboard Meters 250 Linear Scale AC Instruments with True RMS Circuit UL/CSA Approvals Oil Dampened Mechanisms AC/DC SWITCHBOARD METER Accuracy: ±1% Full Scale Response Time: Approx. 2.5 Seconds to Full Scale Scale Arc: 250 Full Scale Deflection Position Use: Vertical (Scale) Overshoot: 33% Maximum Dielectric Withstand: 2300 VAC for 1 Minute Operating Temperature: -20 C to 65 C Size (H x W x D): 4.30" x 4.30" x 2.20" AC AMMETERS - RMS READING SELF CONTAINED 4 1 /2" Square Flange Standard Case Hi-Shock Case Rating Scale Catalog Number Catalog Number 1A 0-1A -05FA-LALA-C FJ-LALA-C6 1.5A 0-1.5A -05FA-LCLC-C FJ-LCLC-C6 2A 0-2A -05FA-LELE-C FJ-LELE-C6 3A 0-3A -05FA-LJLJ-C FJ-LJLJ-C6 5A 0-5A -05FA-LSLS-C FJ-LSLS-C6 7.5A 0-7.5A -05FA-MFMF-C FJ-MFMF-C6 10A 0-10A -05FA-MTMT-C FJ-MTMT-C6 15A 0-15A -05FA-NDND-C FJ-NDND-C6 20A 0-20A -05FA-NGNG-C FJ-NGNG-C6 30A 0-30A -05FA-NLNL-C FJ-NLNL-C6 Insert 077 for 4 1 2" Case, 079 for 8 1 2" Case AC AMMETERS - RMS READING TRANSFORMER RATED 5A 0-10A -05FA-LSMT-C FJ-LSMT-C6 5A 0-15A -05FA-LSND-C FJ-LSND-C6 5A 0-20A -05FA-LSNG-C FJ-LSNG-C6 5A 0-25A -05FA-LSNJ-C FJ-LSNJ-C6 5A 0-30A -05FA-LSNL-C FJ-LSNL-C6 5A 0-40A -05FA-LSNP-C FJ-LSNP-C6 5A 0-50A -05FA-LSNT-C FJ-LSNT-C6 5A 0-75A -05FA-LSPB-C FJ-LSPB-C6 5A 0-100A -05FA-LSPK-C FJ-LSPK-C6 5A 0-150A -05FA-LSPZ-C FJ-LSPZ-C6 5A 0-200A -05FA-LSRL-C FJ-LSRL-C6 5A 0-250A -05FA-LSRS-C FJ-LSRS-C6 5A 0-300A -05FA-LSRX-C FJ-LSRX-C6 5A 0-400A -05FA-LSSC-C FJ-LSSC-C6 5A 0-500A -05FA-LSSF-C FJ-LSSF-C6 Note: Additional meters with scales up to 8,000A available Insert 077 for 4 1 2" Case, 079 for 8 1 2" Case AC VOLTMETERS- RMS READING SELF CONTAINED 4 1 /2" Square Flange Standard Case Hi-Shock Case Rating Scale Catalog Number Catalog Number 150V 0-150V -05GA-PZPZ-C GJ-PZPZ-C6 250V 0-250V -05GA-RSRS-C GJ-RSRS-C6 300V 0-300V -05GA-RXRX-C GJ-RXRX-C6 500V 0-500V -05GA-SFSF-C GJ-SFSF-C6 600V 0-600V -05GA-SJSJ-C GJ-SJSJ-C6 750V 0-750V -05GA-SMSM-C GJ-SMSM-C6 Insert 077 for 4 1 2" Case, 079 for 8 1 2" Case AC VOLTMETERS - RMS READING TRANSFORMER RATED 150V 0-300V -05GA-PZRX-C GJ-PZRX-C6 150V 0-600V -05GA-PZSJ-C GJ-PZSJ-C6 150V 0-750V -05GA-PZSM-C GJ-PZSM-C6 150V V -05GA-PZUA-C GJ-PZUA-C6 150V V -05GA-PZUL-C GJ-PZUL-C6 150V V -05GA-PZUP-C GJ-PZUP-C6 150V V -05GA-PZUY-C GJ-PZUY-C6 150V 0-15 KV -05GA-PZWC-C GJA-PZWC-C6 150V 0-18 KV -05GA-PZWD-C GJ-PZWD-C6 150V 0-45 KV -05GA-PZWJ-C GJ-PZWJ-C6 250V 0-600V -05GA-RSSJ-C GJ-RSSJ-C6 Insert 077 for 4 1 2" Case, 079 for 8 1 2" Case 55 FREQUENCY METERS 120V SELF CONTAINED Standard Case Hi-Shock Case Center Frequency Accuracy Hz Scale Catalog Number Catalog Number 50 Hz ± Hz -41LA-PNAG-AG LJ-PNAG-AG 50 Hz ± Hz -41LA-PNAH-AH LJ-PNAH-AH 50 Hz ± Hz -41LA-PNAJ-AJ LJ-PNAJ-AJ 60 Hz ± Hz -41LA-PNAL-AL LJ-PNAL-AL 60 Hz ± Hz -41LA-PNAN-AN LJ-PNAN-AN 60 Hz ± Hz -41A-PNAO-AO LJ-PNAO-AO 60 Hz ± Hz -41A-PNAT-AT LJ-PNAT-AT Insert 077 for 4 1 2" Case, 079 for 8 1 2" Case

5 Crompton Switchboard Meters DC AMMETERS - SELF CONTAINED Standard Case Hi-Shock Case Rating Scale Catalog Number Catalog Number 200 ua ua -05AA-EAEA AJ-EAEA 300 ua ua -05AA-EEEE AA-EEEE 500 ua ua -05AA-EMEM AA-EMEM 800 ua ua -05AA-EWEW AA-EWEW 1 ma 0-1 ma -05AA-FAFA AA-FAFA 2 ma 0-2 ma -05AA-FGFG AA-FGFG 5 ma 0-5 ma -05AA-FXFX AA-FXFX 10 ma 0-10 ma -05AA-GZGZ AA-GZGZ 20 ma 0-20 ma -05AA-HFHF AA-HFHF 30 ma 0-30 ma -05AA-HMHM AA-HMHM 50 ma 0-50 ma -05AA-HYHY AA-HYHY 100 ma ma -05AA-JRJR AA-JRJR 200 ma ma -05AA-KAKA AA-KAKA 300 ma ma -05AA-KGKG AA-KGKG 500 ma ma -05AA-KMKM AA-KMKM 800 ma ma -05AA-KWKW AA-KWKW 1A 0-1A -05AA-LALA AA-LALA 5A 0-5A -05AA-LSLS AA-LSLS 10A 0-10A -05AA-MTMT AA-MTMT 15A 0-15A -05AA-NDND AA-NDND 20A 0-20A -05AA-NGNG AA-NGNG 30A 0-30A -05AA-NLNL AA-NLNL Insert 077 for 4 1 2" Case, 079 for 8 1 2" Case Standard Case Hi-Shock Case Rating Scale Catalog Number Catalog Number 50 mv 0-15A -05AA-EYND AJ-EYND 50 mv 0-20A -05AA-EYNG AJ-EYNG 50 mv 0-30A -05AA-EYNL AJ-EYNL 50 mv 0-40A -05AA-EYNP AJ-EYNP 50 mv 0-50A -05AA-EYNT AJ-EYNT 50 mv 0-75A -05AA-EYPB AJ-EYPB 50 mv 0-100A -05AA-EYPK AJ-EYPK 50 mv 0-150A -05AA-EYPZ AJ-EYPZ 50 mv 0-200A -05AA-EYRL AJ-EYRL 50 mv 0-300A -05AA-EYRX AJ-EYRX 50 mv 0-400A -05AA-EYSC AJ-EYSC 50 mv 0-500A -05AA-EYSF AJ-EYSF 50 mv 0-750A -05AA-EYSM AJ-EYSM 50 mv A -05AA-EYSS AJ-EYSS 50 mv A -05AA-EYSU AJ-EYSU 50 mv A -05AA-EYTC AJ-EYTC 50 mv A -05AA-EYTM AJ-EYTM 50 mv A -05AA-EYUA AJ-EYUA Insert DC AMMETERS - SHUNT RATED 077 for 4 1 2" Case, 079 for 8 1 2" Case 1/5 ma To Suit 4/20 ma To Suit 10/50 ma To Suit Insert MILLIAMMETERS = SUPPRESSED ZERO 077 for 4 1 2" Case, 079 for 8 1 2" Case Standard Case Hi-Shock Case Rating Scale Catalog Number Catalog Number 15V 0-15V -05VA-NDND VJ-NDND 30V 0-30V -05VA-NLNL VJ-NLNL 50V 0-50V -05VA-NTNT VJ-NTNT 75V 0-75V -05VA-PBPB VJ-PBPB 150V 0-150V -05VA-PZPZ VJ-PZPZ 300V 0-300V -05VA-RXRX VJ-RXRX 400V 0-400V -05VA-SCSC VJ-SCSC 500V 0-500V -05VA-SFSF VJ-SFSF 600V 0-600V -05VA-SJSJ VJ-SJSJ 750V 0-750V -05VA-SMSM VJ-SMSM 800V 0-800V -05VA-SNSN VJ-SNSN Insert DC VOLTMETERS (SENSITIVITY 1000 OHMS PER VOLTS) 077 for 4 1 2" Case, 079 for 8 1 2" Case Standard Case Hi-Shock Case Rating &Scale Catalog Number Catalog Number V -05NA-RXRX NJ-RXRX V -05NA-SJSJ NJ-SJSJ V -05NA-SSSS NJ-SSSS V -05NA-SUSU NJ-SUSU Insert DC VOLTMETERS - ZERO CENTER (2000 OHMS PER VOLT) 077 for 4 1 2" Case, 079 for 8 1 2" Case 56

6 Crompton Switchboard Meters Rugged taut bank construction 3 1 /2 digit LED display Wide selection of inputs Standard ANSI 4 1 /2" switchboard mounting 077-DI PHASE SHIFTING TRANSFORMERS For use with Wattmeters, when VAR measurement with external phase shifter is required Phase/ Amp/ Standard Case Hi-Shock Case Wire Volt Scale Catalog Number Catalog Number 3 / 3 120V To Suit -956-A-PR J-PR 3 / 4 120V To Suit -957-A-PR J-PR 3 / 4 69V To Suit -956-A-NZ J-NZ Use 855 for 4 1 2" or 8 3 4" Case AC POWER FACTOR METERS (BALANCED LOAD) Phase/ Amp/ Standard Case Hi-Shock Case Wire Volt Scale Catalog Number Catalog Number 1 / 2 5/ A-QQAD J-QQAD 1 / 2 5/ A-QSAD J-QSAD 3 / 3 or 4 5/ A-QQAD J-QQAD 3 / 3 or 4 5/ A-QRAD J-QRAD 3 / 3 or 4 5/ A-QSAD J-QSAD 3 / 3 or 4 5/ A-QTAD J-QTAD 3 / 3 or 4 5/ A-QVAD J-QVAD Use 077 for 4 1 2" Case and 079 for 8 1 2" Case UL Recognized and CSA Approved, 079 UL Recognized AC POWER FACTOR METERS (UNBALANCED LOAD) Phase/ Amp/ Standard Case Hi-Shock Case Wire Volt Scale Catalog Number Catalog Number 3 / 3 5/ TFUA-QQAD N/A 3 / 3 5/ TFUA-QQAD N/A AC POWER FACTOR METERS ROTATING IRON Phase/ Amp/ Standard Case Hi-Shock Case Wire Volt Scale Catalog Number Catalog Number 3 / 3 or 4 5/ A-QQAB J-QQAB 3 / 3 or 4 5/ A-QRAB J-QQAB 3 / 3 5/ A-QQAB J-QQAB 3 / 3 5/ A-QRAB J-QQAB Use 077 for 4 1 2" Standard Case and 079 for 8 3 4" Standard Case AC AMMETERS TRANSFORMER RATED (40/2000Hz) Digital accuracy ±0.1% ±1 counts, analog accuracy ±1%. Rating Scaling* Catalog No. 5A 0-20A 077-DIBA-LSNG-C6-** 5A 0-50A 077-DIBA-LSNT-C6-** 5A 0-100A 077-DIBA-LSPK-C6-** 5A 0-300A 077-DIBA-LSRX-C6-** 5A 0-400A 077-DIBA-LSSC-C6-** 5A 0-500A 077-DIBA-LSSF-C6-** 5A A 077-DIBA-LSTC-C6-** Direct reading AC Ammeters also available, 1A to 10A. AC VOLTMETERS TRANSFORMER RATED (40/2000HZ) Rating Scaling* Catalog No. 150V 0-300V 077-DIWA-PZRX-C6-** 150V 0-600V 077-DIWA-PZSJ-C6-** 150V 0-750V 077-DIWA-PZSM-C6-** 150V V 077-DIWA-PZUA-C6-** 150V V 077-DIWA-PZUP-C6-** Direct reading AC Voltmeters also available, 200mV to 600V. AC FREQUENCY METERS Self contained 110/130 Volt rating. Integral transducer Center Accuracy Scaling* Catalog No. 50Hz ± Hz 077-DZLA-PNAG-AG 55Hz ± Hz 077-DZLA-PNAJ-AJ 60Hz ± Hz 077-DZLA-PNAL-AL 60Hz ± Hz 077-DZLA-PNAN-AN 400Hz ± Hz 077-DZLA-PNBI-BI Direct reading AC Ammeters also available, 1A to 10A. DC VOLTMETERS - DIRECT READING Digital accuracy ±0.5% ±1 counts, analog accuracy ±1%. Rating Scaling* Catalog No. 200mV 0-200mV 077-DIVA-KAKA-** 1V 0-1V 077-DIVA-LALA-** 5V 0-5V 077-DIVA-LSLS-** 50V 0-50V 077-DIVA-NTNT-** 150V 0-150V 077-DIVA-PZPZ-** 300V 0-300V 077-DIVA-RXRX-** DC AMMETERS DIRECT READING Digital accuracy ±0.5% ±1 counts, analog accuracy ±1%. Rating Scaling* Catalog No. 1mA 0-1mA 077-DIAA-FAFA-** 10mA 0-10mA 077-DIAA-GZGZ-** 20mA 0-20mA 077-DIAA-HFHF-** 100mA 0-100mA 077-DIAA-JRJR-** 1A 0-1A 077-DIAA-LALA-** MU 12 Volts DC BD 24 Volts DC NR 48 Volts DC PR 120 Volts DC PS 125 Volts DC Z2 130 Volts DC ** POWER SUPPLY PO 115 Volts AC PQ 120 Volts AC RR 240 Volts AC Many standard ranges not shown. *Custom scales and custom ranges on request. 58

7 Yokogawa AC Motor Load and Frequency Meters Click Here to Order Online Horizon Line and Big Look Series Accuracy: ±2% of Full Scale, Iron Vane Type; ±3% of span for Frequency Meets ANSI C-39.1 Four Display Sizes: 1 1 2", 2 1 2", 3 1 2", and 4 1 2" Wide Selection of Frequency Ranges Severe Duty Meters Optional (2 1 2" to 4 1 2") to Meet UL1437 Surface-Mount or Window-Mount Models Model 251/255 Case Size 2 1 2" 3 1 2" 4 1 2" Size (H x W x D) 2.66" x 3.12" x 1.81" 3.32" x 3.89" x 1.83" 4.18" x 4.73" x 1.83" Barrel (cutout) 2.19" 2.72" 2.72" Window (cutout) 1.45" x 3.11" 1.84" x 3.88" 2.22" x 4.72" Model 250/254 Case Size 2 1 2" 3 1 2" 4 1 2" Size (H x W x D) 2.69" x 2.69" x 1.85" 3.50" x 3.50" x 1.85" 4.41" x 4.85" x 1.85" Barrel (cutout) 2.17" 2.72" 2.72" Scale Length 2.06" 2.88" 3.93" Iron Vane Type Accuracy 2%, 3% AC rectifier type (60 Hz sinewave) Repeatability ±0.5% Response Time 1.5 sec. Operating Temperature 0 40 C Storage Temperature 10 C 50 C Dielectric 2600V for 1 min. (0therwise per ANSI) except 1 1 2" size 1500V) AC Motors Load Indicators Rating Amps Scale Marking Type 2 1 2" 3 1 2" 4 1 2" % motor load current, Red band: LSPZ7AAA LSPZ7AAA LSPZ7AAA % motor load current LSPZ7AAB LSPZ7AAB LSPZ7AAB Grfdn band: 0-100, yellow: , red: % motor load current, Red band: LSPZ7AAJ LSPZ7AAJ LSPZ7AAJ % motor load current LSPZ7AAK LSPZ7AAK LSPZ7AAK Grfdn band: 0-100, yellow: , red: AC Frequency Meters, Self Contained, Accuracy ±3% of Span Voltage Input Center Frequency Scale (Hz) 120 VAC AGAG 350AGAG 450AGAG 120 VAC AJAJ 350AJAJ 450AJAJ 120 VAC ANAN 350ANAN 450ANAN 120 VAC BKBK 350BKBK 450BKBK 208 VAC GGGG 350GGGG 450GGGG 208 VAC GJGJ 350GJGJ 450GJGJ 208 VAC GNGN 350GNGN 450GNGN 208 VAC HKHK 350HKHK 450HKHK 240 VAC DGDG 350DGDG 450DGDG 240 VAC DJDJ 350DJDJ 450DJDJ 240 VAC DNDN 350DNDN 450DNDN 240 VAC EKEK 350EKEK 450EKEK Insert: for Big Look for Horizon Line 62

8 Crompton 3 1 2" Fiesta Panel Meters 016 Series Introduction A range of shortscale and longscale panel meters. Their rugged design will suit demanding environmental applications. Features Dust and Water Jet Protected to IP55 (IEC529) Withstands High Levels of Shock, Vibration, Dirt and Humidity The Contoured Window Gives an Exceptionally Wide Viewing Angle Complies with ANSI-C39 (IEC 51) UL Approval for Short Scale Ammeters, Voltmeters, Frequency Meters and Elapsed Time Meters on Selected Ranges. File Number E87815 Instruments Comply with BSEN Meets IEC414 (BS5458) Dielectric Test (2600V for 1 min) IP55 (NEMA 4) Options On request the following are available: Supplementary Pointer Non-Reflecting Window Heavily Damped Movement Panel Gasket Clamp Band Fixing Colored Internal Gasket AC Ammeter DC Voltmeter AC Voltmeter ELAPSED TIME METER AND FREQUENCY METER Voltage: Frequency: Burden: 100/125V, 200/250V or 480 VAC 50 Hz or 60 Hz 4 VA Maximum IRON VANE A.C. AMMETER & VOLTMETER Accuracy: Shortscale: Ammeters 2.0%; Longscale: 1.5% Ratings Ammeters: Shortscale: 1 to 80A Longscale: 1 to 20A Voltmeters: 10V to 600V Overload Ammeters: x1.2 for 2 hours 10 x for 5 seconds Voltmeters: x1.2 for 2 hours 2 x for 5 seconds Burden Ammeters: Shortscale: 0.5 VA Long scale: 1.5 VA Voltmeters: 4.5 VA Maximum MOVING COIL D.C. AMMETER & VOLTMETER Accuracy Class: Shortscale: 1.5 Longscale: 1.5 Rating Ammeters: 200 ma to 30A (100 ma Shortscale) Voltmeters: 50 mv to 600V Overload Ammeters: x1.2 for 2 hours x10 for 5 seconds Voltmeters: x1.2 for 2 hours x2 for 5 seconds Impedance: Voltmeters: 1000 ohms per volt nominal Operating: Storage: TEMPERATURE RANGE (ALL TYPES) -20 C to 65 C (-4 F to 149 F) -30 C to 70 C (-22 F to 158 F) 63

9 Crompton 3 1 2" Fiesta Panel Meters 016 Series A.C. Ammeters - True RMS Reading Shortscale Longscale Rating Scaling Catalog No. Catalog No. Self Contained 40/70Hz 5A 0-5A AA-LSLS AA-LSLS 10A 0-10A AA-MTMT AA-MTMT 15A 0-15A AA-NDND AA-NDND 20A 0-20A AA-NGNG AA-NGNG 30A 0-30A AA-NLNL AA-NLNL 5A Transformer Rated AA-LS** AA-LS** A.C. Voltmeters - True RMS Reading 150V 0-150V VA-PZPZ VA-PZPZ 300V 0-300V VA-RXRX VA-RXRX 600V 0-600V VA-SJSJ VA-SJSJ 150V Transformer Rated VA-PZ** VA-PZ** D.C. Ammeters 0-50 mv To Suit Requirements AA-EC** AA-EC** 0-1 ma To Suit Requirements AA-FA** AA-FA** 0-5 ma To Suit Requirements AA-FX** AA-FX** 0-10 ma To Suit Requirements AA-HA** AA-HA** 0-20 ma To Suit Requirements AA-HF** AA-HF** Milliammeters - Suppressed Zero no zero set unless specified 4/20 ma To Suit Requirements RA-HG** RA-HG** D.C. Voltmeters (Sensitivity 1000Ω/Volt) 0-15V 0-15V VA-NDND VA-NDND 0-30V 0-30V VA-NLNL VA-NLNL 0-50V 0-50V VA-NTNT VA-NTNT 0-150V 0-150V VA-PZPZ VA-PZPZ 0-300V 0-300V VA-RXRX VA-RXRX 0-600V 0-600V VA-SJSJ VA-SJSJ Frequency Meters, 120V* (Self Contained) Center Standard Case Freq Hz Accuracy Scale Catalog No. 50 Hz Hz SA-PNAG-AG 50 Hz Hz SA-PNAJ-AJ 60 Hz Hz SA-PNAN-AN 60 Hz Hz SA-PNAO-AO 400 Hz Hz SA-PNBI-BI *Alternate voltage rating V use code RN instead of PN *Alternate voltage rating V use code SE instead of PN Elapsed Time Meters hours, non reset Voltage Frequency Standard Case Range Hz Scale Catalog No. 110/130V 50 Hz A-PNZH-C5 200/250V 50 Hz A-RNZH-C5 480V 50 Hz A-SEZH-C5 110/130V 60 Hz A-PNZH-C6 200/250V 60 Hz A-RNZH-C6 480V 60 Hz A-SEZH-C6 UL Recognized ** Specify Scale Elapsed Time Meter Frequency Meter 64

10 Simpson Frequency Meters Four Different Models 2 1 2", 3 1 2" and 4 1 2" sizes Simpsons frequency meters are ideal for monitoring line frequency. They are used wherever fast, precise monitoring of complex circuits is essential. Segmental scale meters present a selected frequency range across the entire dial face in linear fashion, where other meters are squeezed into a quarter of an inch of space. Wide-Vue Century Accuracy: 3% Suspension: Pivot and Jewel Movement: Small Core Magnet Rectangular Round Model: 1287, 2 1 2" WIDEVUE Model: 1387, 3 1 2" WIDEVUE Model: 1389, 4 1 2" WIDEVUE Cat # Frequency Voltage Cat # Frequency Voltage Cat # Frequency Voltage HZ 120V HZ 120V HZ 120V HZ 240V HZ 240V HZ 240V HZ 120V HZ 120V HZ 120V HZ 240V HZ 240V HZ 240V HZ 120V HZ 120V HZ 120V HZ 240V HZ 240V HZ 240V Model: 2182, 2 1 2" CENTURY Model: 2183, 3 1 2" CENTURY Model: 2184, 4 1 2" CENTURY Cat # Frequency Voltage Cat # Frequency Voltage Cat # Frequency Voltage HZ 120V HZ 120V HZ 120V HZ 240V HZ 240V HZ 240V HZ 120V HZ 120V HZ 120V HZ 240V HZ 240V HZ 240V HZ 120V HZ 120V HZ 120V HZ 240V HZ 240V HZ 240V Model: 187, 2 1 2" RECTANGULAR Model: 87, 3 1 2" RECTANGULAR Model: 89, 4 1 2" RECTANGULAR Cat # Frequency Voltage Cat # Frequency Voltage Cat # Frequency Voltage HZ 120V HZ 120V HZ 120V HZ 240V HZ 240V HZ 240V HZ 120V HZ 120V HZ 120V HZ 240V HZ 240V HZ 240V HZ 120V HZ 120V HZ 120V HZ 240V HZ 240V HZ 240V Model: 185, 2 1 2" ROUND Model: 85, 3 1 2" ROUND Cat # Frequency Voltage Cat # Frequency Voltage HZ 120V HZ 120V HZ 240V HZ 240V HZ 120V HZ 120V HZ 240V HZ 240V HZ 120V HZ 120V HZ 240V HZ 240V 67

11 69b Jewell AC Current and Voltage Meters Modutec S & W Series Five Display Sizes: 1½", 2½", 3½", 4½" and 5½" Shielded Taut-Band Movement Surface-Mount or Window-Mount Models S Series W Series These meters are available in both moving coil (rectifier type) and iron vane versions. The iron vane construction is relatively insensitive to input distortion. The rectifier type is less affected by frequency variations. Use Ordering Code Guide to complete Part #. Insert Size Code in box 1 and Model Code in box 2. AC Voltmeters Self-contained, rectifier type, 900Ω/V AVV AVV AVV AVV AVV AVV AVV AVV AVV AVV AVV-600 AC Voltmeters Transformer rated, 0-150V, rectifier type AVV AVV AVV-3000 AC Voltmeters Iron vane: self-contained, 60Hz nominal AVC-003 ** AVC-005 ** AVC-010 ** AVC-015 ** AVC-030 ** AVC-050 ** AVC-100 ** AVC-150 ** AVC-300 ** AVC-500 ** AVC-600 ** AC Voltmeters Iron vane: transformer rated, 0-150V, 60Hz AVCX-600 ** AVCX-750 ** AVCX-1500 ** AVCX-3000 ** Model W Series Case Size 1½" 2½" 3½" 4½" 5½" Size (H x W x D) 1.77 x 2.26 x 1.83" 2.29 x 3.01 x 2.10" 2.90 x 3.73 x 2.12" 4.06 x 5.18 x 2.17" 4.60 x 5.97 x 2.17" Window (cutout) x 2.15" 1.27 x 2.90" x 3.61" x 5.02" 2.59 x 5.78" Model S Series Case Size 1½" 2½" 3½" 4½" 5½" Size (H x W x D) 1.75 x 2.24 x 1.55" 2.27 x 2.99 x 1.80" 2.87 x 3.70 x 1.80" 3.96 x 5.10 x 1.80" 4.48 x 5.85 x 1.80" Barrel (cutout) 1.55" 2.22" 2.82" 2.82" 2.82" All Models: Scale Length (Rect/Iron) 1.75" 2.41"/2.15" 3.0"/2.7" 4.22"/3.8" 5.12"/--- Accuracy ±2% iron vane type, ±3% AC rectifier type (60 Hz sinewave) Repeatability ±2% iron vane, ±0.5% rectifier type Response Time 1.5 sec. (except 3 sec. for <50μA full scale) OPTIONS (WHERE APPLICABLE) Custom Scaling Mirror Scale High Torque Movement Color Bands Illumination Custom Artwork Sealed Case Bezel Mount Kit Also Available: VU Meters & Elapsed Time Meters AC Milliammeters Self-contained, rectifier type Ω 1 2 -AMA AMA AMA AMA AMA AMA AMA-200 * AMA-500 * AC Milliammeters Iron vane: Self-contained, 60Hz nominal input (50-400Hz range) AMC-010 ** AMC-025 ** AMC-050 ** AMC-100 ** AMC-250 ** AMC-500 ** AC Ammeters Self-contained, rectifier type AAA-001 * AAA-0015 * AAA-002 * AAA-003 * AAA-005 * AAA-010 * AAA-015 * AAA-020 * AAA-025 * AAA-030 * AAA-050 * AC Ammeters Iron vane: Self-contained, 60Hz nominal input (50-400Hz range) AAC-001 ** AAC-0015 ** AAC-002 ** AAC-003 ** AAC-005 ** AAC-010 ** AAC-015 ** AAC-020 ** AAC-025 ** AAC-030 ** AAC-050 ** ORDERING CODE GUIDE AC Ammeters Transformer rated, 0-5A, rectifier type AAAX-060 * AAAX-075 * AAAX-100 * AAAX-150 * AAAX-200 * AAAX-300 * AAAX-400 * AAAX-500 * AAAX-600 * AAAX-800 * AAAX-1000 * AAAX-1500 * AAAX-2000 * AC Ammeters Iron vane: Transformer rated, 0-5A, 60Hz nominal input (50-400Hz range) AACX-060 ** AACX-075 ** AACX-100 ** AACX-150 ** AACX-200 ** AACX-300 ** AACX-500 ** AACX-600 ** AACX-800 ** AACX-1000 ** AACX-1500 ** AACX-2000 ** Frequency Meters Pointer Type Electronic Hz 120V 1 2 -FRQ-55/ ** FRQ-50/ ** FRQ-60/ ** FRQ-400/ ** FRQ-50/ ** FRQ-60/ ** *not available in 1½" size **not available in 1½" or 5½" sizes 1 2 Insert Size Code: CASE SIZE 1 1½" 2 2½" 3 3½" 4 4½" 5 5½" Insert Model Code: STYLE S Surface Mount W Window Mount

12 Jewell AC Current and Voltage Meters Modutec PB Series Four Display Sizes: 1½", 2½", 3½", and 4½" Shielded Taut-Band Movement Large, Easy to Read Scale Model PB Series Case Size 1½" 2½" 3½" 4½" Size (H x W x D) 1.75 x 1.75 x 1.39" 2.70 x 2.70 x 1.77" 3.50 x 3.50 x 1.77" 4.41 x 4.85 x 1.84" Barrel (cutout) 1.53" 2.20" 2.75" 2.79" Scale Length 1.26" 2.10" 2.90" 4.00" Accuracy Repeatability Response Time ±2% iron vane type, ±3% AC rectifier type (60 Hz sinewave) ±2% iron vane, ±0.5% rectifier type 1.5 sec. (except 3 sec. for <50μA full scale) The PB series industrial panel board meters meet or exceed the requirements of ANSI C39.1. The mounting stud configuration complies with ANSI standards. Number of studs varies by size: 1½" meters - 2 studs; 2½" & 3½" meters - 3 studs; 4½" meters - 4 studs. PB Series These meters are available in both moving coil (rectifier type) and iron vane versions. The iron vane construction is relatively insensitive to input distortion. The rectifier type is less affected by frequency variations. Use Ordering Code Guide to complete Part #. Insert Size Code in box 1. AC Voltmeters Self-contained, rectifier type, 900Ω/V PB-AVV PB-AVV PB-AVV PB-AVV PB-AVV PB-AVV PB-AVV PB-AVV PB-AVV PB-AVV PB-AVV-600 AC Voltmeters Transformer rated, 0-150V, rectifier type PB-AVVX PB-AVVX PB-AVVX-3000 AC Voltmeters Iron vane: self-contained, 60Hz nominal PB-AVC-003 * PB-AVC-005 * PB-AVC-010 * PB-AVC-015 * PB-AVC-030 * PB-AVC-050 * PB-AVC-100 * PB-AVC-150 * PB-AVC-300 * PB-AVC-500 * PB-AVC-600 * AC Voltmeters Iron vane: transformer rated, 0-150V, 60Hz PB-AVCX-600 * PB-AVCX-750 * PB-AVCX-1500 * PB-AVCX-3000 * OPTIONS (WHERE APPLICABLE) Custom Scaling Mirror Scale High Torque Movement Color Bands Custom Artwork Heavy Damping Also Available: VU Meters & Elapsed Time Meters AC Milliammeters Self-contained, rectifier type Ω 1 PB-AMA PB-AMA PB-AMA PB-AMA PB-AMA PB-AMA PB-AMA PB-AMA-500 AC Milliammeters Iron vane: Self-contained, 60Hz nominal input (50-400Hz range) PB-AMC-010 * PB-AMC-025 * PB-AMC-050 * PB-AMC-100 * PB-AMA-250 * PB-AMC-500 * AC Ammeters Self-contained, rectifier type PB-AAA-001 * PB-AAA-0015 * PB-AAA-002 * PB-AAA-003 * PB-AAA-005 * PB-AAA-010 * PB-AAA-015 * PB-AAA-020 * PB-AAA-025 * PB-AAA-030 * PB-AAA-050 * AC Ammeters Iron vane: Self-contained, 60Hz nominal input (50-400Hz range) PB-AAC-001 * PB-AAC-0015 * PB-AAC-002 * PB-AAC-003 * PB-AAC-005 * PB-AAC-010 * PB-AAC-015 * PB-AAC-020 * PB-AAC-025 * PB-AAC-030 * PB-AAC-050 * 1 ORDERING CODE GUIDE Insert Size Code: CASE SIZE 1 1½" 2 2½" 3 3½" 4 4½" AC Ammeters Transformer rated, 0-5A, rectifier type PB-AAAX PB-AAAX PB-AAAX PB-AAAX PB-AAAX PB-AAAX PB-AAAX PB-AAAX PB-AAAX PB-AAAX PB-AAAX PB-AAAX PB-AAAX-2000 AC Ammeters Iron vane: Transformer rated, 0-5A, 60Hz nominal input (50-400Hz range) PB-AACX-060 * PB-AACX-075 * PB-AACX-100 * PB-AACX-150 * PB-AACX-200 * PB-AACX-300 * PB-AACX-500 * PB-AACX-600 * PB-AACX-800 * PB-AACX-1000 * PB-AACX-1500 * PB-AACX-2000 * Frequency Meters Pointer Type Electronic Hz 120V 1 PB-55/ * PB-50/ * PB-60/ * PB-400/ * PB-50/ * PB-60/ * *not available in 1½" size 69d