Meters Product Selection Guide

Transcription

1 Meters Product Selection Guide Bulletin 22-E

2 C O N T E N T S P 4 Product Line-up P 6 Portable Precision Instruments P 12 Switchboard Instruments 21A Series P 16 Panel Meters CLEAR LINE Series P 2 Panel Meters FS,FL Series P 24 Transducers P 26 Accessories 3

3 Product Line-up Yokogawa Electric Corporation founded in 1915 is a world leader in the field of measuring instruments and industrial control instrumentation. Yokogawa started its business with analog meters and products have been widely used over many years as an industry standard at various customers such as industries, power plants, research laboratories and schools, etc. Through more than 9 years of analog meter manufacturing, Yokogawa provides you with high quality meter products with reliable trademark. Switchboard and Panel Instruments Switchboard Instruments 21A Series Panel Meters CLEAR LINE Series Panel Meters FS,FL Series Name Suspension Type 11 mm SQ 8 mm SQ Rectangular Square Rectangular Square DC Ammeters Voltmeters Moving coil AC Wattmeters Ammeters Voltmeters Single phase 2-wire Single phase 3-wire 3- phase 3-wire Unbalanced Balanced 3-phase 4-wire Unbalanced Single phase 2-wire Mean rectifier Moving iron RMS rectifier Mean rectifier Moving iron RMS rectifier Feedback time division multiplier Varmeters 3- phase 3-wire 3-phase 4-wire Balanced Unbalanced Balanced Unbalanced Feedback time division multiplier Power factor meters Single phase 2-wire Balanced 3- phase 3-wire Unbalanced 3-phase 4-wire Unbalanced Phase defection Feedback time division multiplier Frequency meters Differential Synchroscope Single phase 3-phase Moving iron 4

4 Portable Instruments Portable Meters Miniature Portable Meters Name DC Ammeters DC Voltmeters AC Ammeters AC Voltmeters High-frequency AC Ammeters High-frequency AC Voltmeters Audio-frequency Voltmeters Frequency meters Power factor meters Wattmeters Transducer and Digital panel meters 211 to to 253 Transducer for Power Application (2374A) Name DC-DC isolator Average rectified AC current RMS rectified True RMS rectified Average rectified AC voltage RMS rectified True RMS rectified Power Reactive power Phase Power factor Frequency 237A Series (.5 ) *Mountaing available for panel and DIN rail Accessories External shunt External multi plier External Current Transformer (CT) External Voltage Transformer (VT) 5

5 Portable Instrument (Ammeter and Voltmeter) Selection Guide Category Measurement range (maximum scale value) 1 µa 1 µa 1 ma 1 ma 1 ma 1 A 1 A 1 A DC ammeters and voltmeters DC A 212 DC AV 211 DC V 4 ranges 17 ranges 4 ranges (5 mv) (5 mv) (1 ma) V 1 V 1 V 1 V 1 V 1 ma 1 ma 1 A 1 A 1 A 213 AC A 4 ranges 2 ranges (5 A) (5 A) Combined with current transformer AC ammeters and voltmeters.5 4 Hz AC AV 13 ranges AC V 4 Hz 2 ranges (15 V) V 1 V 1 V 1 V 1 V High frequency ammeters and voltmeters, audible frequency voltmeters (thermocouple ) 217 (rectifier ) 1 ma 1 ma 1 ma 1 A V 1 V 1 V 1 V 1 V 1 µa 1 µa 1 ma 1 ma 1 ma 1 A 1 A 1 A DC ammeters and voltmeters DC A 251 DC V V 1 V 1 V 1 V 1 V.1 ma 1 ma 1 ma 1 ma 1 A AC ammeters and voltmeters AC A AC V (rectifier ) V 1 V 1 V 1 V 1 V AC ammeters AC A (moving iron ) 1 ma 1 ma 1 A 1 A 1 A Notes 1.Lead wires for measurement are to be prepared by the customer. 2.For details, refer to catalog, No.BL2-E, "Portable Instruments"

6 Portable DC Ammeters and Voltmeters 211, 212 Operating principle : Permanent moving coil : JIS C 112: (*equivalent to 1.) Operating position : Horizontal Scale length : Approximately 135 mm (deflection angle: 85 ) Scale divisions : 1/15 Linemax : 25 V (Ammeters only) Operating temperature and humidity ranges : ~4 C, ~75%RH Storage temperature and humidity ranges : -1~5 C, 25~8%RH External dimensions and weight: 211 Approximately mm, approximately 1.7 kg 212 Approximately mm, approximately 2.8 kg Standard accessories : Instruction Manual (1) Shunt cable (211 41, 212 only) Optional accessories (sold separately) : Carrying case for Carrying case for Insulation test : Between electrical circuit and the case DC 5 V/More than 1 MΩ Voltage test : Between electrical circuit and the case AC V for 1 minute Notes 1. The asterisks indicate models that are not JIS-approved. 2. For ranges higher than A, externally connect a shunt to the 5 mv terminal on (5 mv instrument) or 212, (5 mv instrument) and 212 both come with a set of shunt cables (two 1.5-meter cables with.25 W resistance). Different cables may be used if the cable resistance is.1 W or less. 3. For ranges higher than 1 V, use (1 ma instrument) or externally connect external multiplier 2222 or 2223 to the 3 V terminal on 211 or Maximum scale value * 3/1//1 µa * 1//1/ µa.1/.3/1/3 ma 1/3/1/ ma 1//1/ ma.1/.3/1/3 A 1/3/1/ A.3/1/3/1 V 3/1//1 V /1//1 V (5 mv) (1 ma) Approximate internal resistance and consumed power 5.1/18.3/7.7/2.5 kω 6.8/6.8/2.5/.88 kω 75/75/278/97.5 Ω 23/14/4.7/1.6 Ω Voltage drop 5 mv 1 ma (1 Ω/V) 93 Ω Voltage drop 3 V (1 Ω/V) 212 Maximum scale value 3/1//1//1 V 1/3/1//1/ ma 1/3/1/ A/5 mv (17 different measurem ent ranges) Approximate internal resistance and consumed power Voltage measurement range Approximately 1 ma (1 Ω/V) Current measurement range <Range> <Voltage drop> <Range> <Voltage drop> 1 ma 24 mv 1 A 53 mv 3 ma 41 mv 3 A 56 mv 1 ma 47 mv 1 A 75 mv ma 49 mv A 1 mv 1 ma 5 mv 5 mv 59 Ω ma 51 mv Portable AC Ammeters and Voltmeters 213, 214 Operating principle : Moving iron : JIS C 112: Operating position : Horizontal Scale length : Approximately 135 mm (deflection angle: 85 ) Operation frequency range : 45~65 Hz Linemax : 25 V Scale divisions : Check the symbols below against the instrument list. A: 1 divisions B: 15 divisions C: 1/15 divisions D: 1/125 divisions E: 12/15 divisions Operating temperature and humidity ranges : ~4 C, ~75%RH Storage temperature and humidity ranges : -1~5 C, 25~8%RH External dimensions and weight : 213 Approximately mm, approximately 1.7 kg 214 Approximately mm, approximately 4.2 kg Standard accessories : Instruction Manual (1) Current transformer 2244 (213 22) Optional accessories (sold separately) : Carrying case for Carrying case for Maximum scale value (scale divisions) 2/1 ma A 5/25 ma D 1/5 ma A.2/1 A A.5/2.5 A D 1/5 A A 2/1 A A 5/25 A D 1/5 A A 2/5/1/2 ma A.1/.2/.5/1 A A.5/1/2/5 A A 2/5/1/2 A A 1/2/5/1 A A Approximate internal resistance and consumed power.3/.2 VA.5/.5 VA.5/.5 VA.4/.4 VA.5/.5 VA.6/.6 VA.7/.7 VA 1/1 VA 1.2/1.8 VA.4/.3/.2/.3 VA.2/.3/.4/.5 VA.7/.6/.5/.3 VA.5/.3/.6/.9 VA.6/.9/1.7/2.4 VA 214 Notes 1. For ranges higher than 1 A, externally connect current transformer 2241 or 2242 to the 5 A terminal on (5 A instrument) or 213, or the 7.5 A terminal on For ranges higher than 75 V, use to (15 V instrument), or externally connect voltage transformer 2261 or 2262 to the 15 V terminal on 213 or The scales on (5 A instrument) and (15 V instrument) are dual scale (1 and 15) with both scales printed. These standard scales are easy to use through a simple conversion process with CTs and VTs of any rating. DC scales (single scale or dual scale) are also available by special order (for 4 Hz) Maximum scale value 15/ V B /75 V B 75/15 V B 15/ V B /75 V B (5 A) C (15 V) C 5 A (5 A) D.5/1/2/5 A A 2/5/1/2 A A 1/2/5/1 A A 75/15 V B 15/ V B /75/15//75 V.15/.3/.75/1.5/3/ 7.5/15/ A B (13 different measurement ranges) Insulation test : Between electrical circuit and the case DC 5 V/More than 1 MΩ Voltage test : Between electrical circuit and the case AC V for 1 minute Approximate internal resistance and consumed power 3.8 VA.2 VA 3.8 VA Used in combination with current transformer 2244 (accessory) 1.2 VA 3.5 VA 3.8 VA Each voltage measurement range 4.5 VA Current measurement range 7.5 A or less.7 VA 15 A.9 VA A 2 VA 7

7 Portable High-frequency AC Ammeters and Voltmeters 216 Operating principle : Thermocouple : JIS C 112: ~3 : Equivalent to : Equivalent to.5 Operating position : Horizontal Scale length : Approximately 135 mm (deflection angle: 85 ) Scale divisions : 1 for ammeters, 15 for voltmeter Overload : Approximately 1.5 times rated current (or approximate consumed current) Frequency ranges : 216 1; DC, 1 Hz to 5 MHz 216 2; DC, 1 Hz to 2 MHz 216 3; DC, 1 Hz to 1 MHz 216 4; DC, 1 Hz to 1 khz Operating temperature and humidity ranges : ~4 C, ~75%RH Storage temperature and humidity ranges : -1~5 C, 25~8%RH Insulation test : Between electrical circuit and the case DC 5V/More than 1 MΩ Voltage test : Between electrical circuit and the case AC 2 V for 1 minute Linemax : 25 V (Ammeters only) External dimensions and weight: 216 1~3 Approximately mm, approximately 2.5 kg Approximately mm, approximately 1.8 kg Standard accessory: Instruction Manual (1) Optional accessories (sold separately): Carrying case for ammeters Maximum scale value 5/1/2/5 ma 2/5/1/2 ma 1/2/5/1 ma 15//75/15 V Carrying case for voltmeter B9646BB Spare thermocouple Approximate consumed current Voltage drop: 375 mv 5 ma (2 Ω/V) (ammeter) Notes 1. During measurements, do not allow the current to reach or exceed 1.5 times the rated current or consumed current. 2. If the thermocouple is accidentally burned, it can be easily replaced if you purchase a spare thermocouple. Note, however, that replacing the thermocouple changes the tolerance as follows: 216 1~3: : Ammeters are enclosed in a full shield case, and are connected to the ± terminal. A milliampere terminal must be connected to the load in order to measure high-frequency currents. 4. Not JIS-approved. Portable Audio-frequency Voltmeters 217 Operating principle : Rectifier : JIS C 112: 1997, equivalent to.5 Operating position : Horizontal Scale length : Approximately 135 mm (deflection angle: 85 ) Scale divisions : 15 Maximum scale value : /75/15/ V Rated accuracy : ±.5% between 45 Hz and 1 khz Approximate consumed current : 1 ma (1 Ω/V) Operating temperature and humidity ranges : ~4 C, ~75%RH Storage temperature and humidity ranges : -1~5 C, 25~8%RH Insulation test : Between electrical circuit and the case DC 5V/More than 1 MΩ Voltage test : Between electrical circuit and the case AC 2 V for 1 minute External dimensions and weight : mm, approximately 1.8 kg Optional accessories (sold separately) : Carrying case 217 Notes 1. May also be used as an Epstein testing magnetic flux voltmeter. 2. Not JIS-approved. 8

8 Portable Frequency Meters 238 Operating principle : Needle-indicator frequency meter (differential system) : JIS C 112: 1997 (see table below) Operating position : Horizontal Rated voltages : 12/24 12 V... Can be used between 5 and 135 V. 24 V... Can be used between 1 and V. Scale length : Approximately 135 mm (deflection angle: 85 ) Consumed power : 12 V... Approximately 1.3 VA 24 V... Approximately 2 VA Operating temperature and humidity ranges : ~4 C, ~75%RH Storage temperature and humidity ranges : -1~5 C, 25~8%RH Insulation test : Between electrical circuit and the case DC 5 V/More than 1MΩ Voltage test : Between electrical circuit and the case AC 2V for 1 minute External dimensions and weight : mm, approximately 1.8 kg Standard accessory : Instruction Manual (1) Optional accessories (sold separately) : Carrying case Measurement range 45 ~ 65 Hz 2 ~ 1 Hz 1 ~ Hz ~ 5 Hz 45 ~ 55 Hz 55 ~ 65 Hz Equivalent to.2 Equivalent to 1. Equivalent to.5 Equivalent to.5 Equivalent to.2 Equivalent to.2 Scale divisions 1 divisions (.2 Hz/div) 8 divisions ( 1 Hz/div) 1 divisions ( 2 Hz/div) 1 divisions ( 2 Hz/div) 1 divisions (.1 Hz/div) 1 divisions (.1 Hz/div) Notes 1. If the voltage exceeds V, externally connect an instrument voltage transformer 2261 or Not JIS-approved. Portable Power Factor Meters 239 Operating principle : Rectifier : JIS C 112: 1997, equivalent to 3. Operating position : Horizontal Rated frequency : 45~65 Hz Scale length : Approximately 135 mm (deflection angle: 85 ) Scale : Lead -.3 to 1. to.3- lag (with phase angle scale) Effective measurement range: Lead.5 to 1. to.5 lag Consumed power Voltage circuit (12 V) : Approximately.14 VA Current circuit (5 A) : Approximately 2.4 VA Operating temperature and humidity ranges : ~4 C, ~75%RH Storage temperature and humidity ranges : -1~5 C, 25~8%RH Insulation test : Between electrical circuit and the case DC 5V/More than 1MΩ Between current circuit and voltage circuit DC 5V/More than 5MΩ Voltage test : Between electrical circuit and the case AC 2 V for 1 minute Between current circuit and voltage circuit AC 15 V for 1 minute External dimensions and weight : Approximately mm, approximately 2.9 kg Standard accessory : Instruction Manual (1) Optional accessories (sold separately) : Carrying case Rated current Rated voltage /1 A 1/5 A 5/25 A 12 V (Can be used between 6 and V.) Notes 1. For measurements exceeding the rated current (25 A), externally connect a current transformer to the 5 A terminal. 2. For measurement with a voltage exceeding V, externally connect a voltage transformer 2261 or 2262 to the 12 V terminal is not JIS-approved. 9

9 Portable Wattmeters 241, 242 Operating principle : Electrodynamometer : See table below Operating position : Horizontal Scale length : Approximately 135 mm (deflection angle: 85 ) Scale divisions : 12 Operating temperature and humidity ranges : ~4 C, ~75%RH Storage temperature and humidity ranges : -1~5 C, 25~8%RH Insulation test : Between electrical circuit and the case DC 5V/More than 1MΩ Between current circuit and voltage circuit DC 5V/More than 5MΩ Voltage test : Between electrical circuit and the case AC 2 V for 1 minute Between current circuit and voltage circuit AC 15 V for 1 minute External dimensions and weight : 241 Approximately mm, Approximately 2.8 kg 242 Approximately mm, Approximately 3.2 kg Standard accessory : Instruction Manual (1) Optional accessories (sold separately) : Carrying case Product/ model Parameter Rated voltage (approximate consumed power) Rated current (approximate consumed power) Rated power factor Operating frequency Single-phase wattmeter Three-phase wattmeter JIS C 112: /24 V (1.2/2.4 VA).2/1 A (.66/.56 VA) 1/5 A (.93/.84 VA) 1. DC, 25~1 Hz 5/25 A (1.72/1.69 VA) Product/ model Parameter Rated voltage (approximate consumed power) Rated current (approximate consumed power) Rated power factor Operating frequency Single-phase low-power-factor wattmeter (Note 5) JIS C 112:1997 equivalent to.5.2/1 A (1.25/1.9 VA) 12/24 V (2.4/4.8 VA) 1/5 A (1.7/1.5 VA) 5/25 A.2/1 A (2.62/2.5 VA) (1.25/1.9 VA).2 25~1 Hz /6 V (.6/1.2 VA) 1/5 A (1.7/1.5 VA) Notes 1. For measurements exceeding the rated current (25 A), externally connect a current transformer to the 5 A terminal (two required for three-phase). 2. If the rated voltage (24 V) is exceeded, externally connect an instrument voltage transformer 2261 or 2262 (two required for three-phase). 3. The low-power-factor wattmeter is used with Epstein test sets, as well as for measurement of low-power-factor power and small power. 4. Three-phase wattmeter total consumed power = (voltage range + current range) 2 5. Single-phase low-power factor wattmeters are not JIS-approved. Miniature Portable Ammeters and Voltmeters 251, 252, 253 Operating principle : 251 Permanent magnet moving coil 252 Rectifier (approximating RMS rectifier for 15~ V) 253 Moving iron : JIS C 112: , 252, Scale length : Approximately 88 mm (deflection angle: 9 ) Needle : Bladed needle (red) Operating position : Horizontal Linemax : 25 V (Ammeters only) Operating temperature and humidity ranges : ~4 C, ~75%RH Storage temperature and humidity ranges : -1~5 C, 25~8%RH Insulation test : Between electrical circuit and the case DC 5V/More than 1MΩ Voltage test : Between electrical circuit and the case AC 2 V for 1 minute External dimensions and weight : Approximately mm Approximately.35 kg Optional accessories (sold separately): Carrying case for E series of miniature portable instruments A case (B964WM) that can hold the instrument as well as leads and other accessories is also available Single deflecting meter Zero-Centermeter Maximum scale value //1//1/ µa DC.3/1/3/1/ ma DC 1//1//1 ma DC.3/1/3/1/ A DC.3/1/3/1/ V DC 3/1//1/ V DC.5/1/2.5 ma AC 2.5/5/1 ma AC 1/25/5 ma AC 5/1/25 ma AC 3/7.5/15 V AC 15//75 V AC 75/15/ V AC.25/.5/1 A AC 1/2.5/5 A AC 5/1/25 A AC Approximate internal resistance, consumed power 5/6.8/2.8/.9/.3 kω 97/39/14/43/14 Ω 4/1.4/.4/.14/.4 Ω.14/.4/.14/.4/.1 Ω 1 µa (1 kω/v) 3 V 1 ma 1/1/1 VA.9/.8/.7 VA.6/.9/2.3 VA Maximum scale value ±.15/.5/1.5/5/15 ma DC ±.3/1/3/1/ ma DC ±5/15/5/15/5 ma DC ±1//1//1 ma DC ±.15/.5/1.5/5/15 A DC ±.3/1/3/1/ A DC ±.15/.5/1.5/5/15 V DC ±.3/1/3/1/ V DC ±1.5/5/15/5/15 V DC ±3/1//1/ V DC Approximate internal resistance, consumed power 97/39/14/43/14 Ω 117/4/135/4/14 Ω 4/1.4/.4/.14/.4 Ω 4/1.5/.4/.15/.4 Ω.14/.4/.14/.4/.1 Ω.15/.14/.11/.4/.1 Ω 5 µa (2 kω/v) 1 µa (1 kω/v) 5 µa (2 kω/v) 1 µa (1 kω/v) 1

10 Instrument Transformers 2241, 2242, 2243, 2261, 2262 Instrument transformer is a general term for voltage transformers and current transformers that are used with electrical instruments. The main purpose of instrument transformers is to extend the measurement range for electrical quantities (voltage, current, power, power factor) on large-current and high-voltage circuits. They serve to convert currents and voltages to levels that are suitable for measurement, and to insulate the instrument, etc. from high-voltage circuitry. YOKOGAWA makes a variety of standard instrument transformers. These include the top class (.1) current transformer 2243, the.2 66 V circuit instrument voltage transformer 2262, the 66 V current transformer 2242, instrument voltage transformer 2261, and current transformer Notes Current transformers 2241 and 2242 are terminal for measurements at 1 A and below, and through at 25 A and above is a terminal transformer. 3. In addition to 2241 through 2243, 2244 is also available. The specifications for this transformer (for current measurements only; cannot be used for power measurements) are 5 A primary, 5 A secondary (one range, through ), 1.5 VA rated load,.2 and 25 V maximum circuit voltage. JIS C 1731 Instrument transformers Parameter Instrument current transformer Instrument voltage transformer Primary 1/15//5/1/ 25//5/75/ 15 A 1/15//5/1/ 25//5/75/ 15 A.5/.75/1/1.5/2/ 3/5/7.5/1/15/2/ /5/75/1 A 22/44/22/ 3 V 1/2// 15//5/75 V 3/66 V 5 V Secondary Rated load Relative error Phase angle Maximum circuit voltage Withstand voltage (for one minute) 5 A 15 VA ±.2% ±1 minutes V 1 V 5 A 15 VA ±.2% ±1 minutes.2 69 V 16 V 5 A 15 VA ±.1% ±5 minutes.1 25 V 2 V Rated frequency 5~6 Hz External dimensions Approximately mm Approximately mm Approximately mm Weight Approximately 9 kg Approximately 11 kg Approximately 12.5 kg 11 V 15 VA ±.2% ±1 minutes.2 1 V 15 V 15 VA ±.2% ±1 minutes.2 2 V 15 V 15 VA ±.2% ±1 minutes.2 4 V 5~6 Hz Approximately mm Approximately 18 kg 11 V 15 VA ±.2% ±1 minutes.2 16 V Approximately mm Approximately 18 kg Shunts and External Multipliers Shunts 2215~2217 Shunts Tolerance : ±.2% Rated voltage drop : 5 mv 2216 (5 A) External Multipliers External Multipliers :.2 Consumed current : 1 ma 2222, 2223 Rating Rating A 2 A A 5 A 75 A 1 A 15 A 2 A A mv A 75 A 1 A 15 A 2 A A 5 A 5 mv (1.5/3 kv) Rating.75/1.5 kv 1/2 kv 1.5/3 kv 3/5 kv Carrying Cases 2291, Applicable instruments 211, 213, 216 (voltmeters), 217, , 214, 216 (ammeters), 239, 241, 242, , 252, 253 Carrying cases are useful for carrying and storing instruments

11 Switchboard Instruments 21A Series Self-contained Transducer A wide range products for suitable applications 212A Standard Item Suspension Type Compliance with JIS C Refer to next page Taut band (Pivot and jewel for 219) Front cover dimensions mm, 8 8 mm Full scale deflection 25 angle 11 mm square: 196 mm Full scale length 8 mm square: 14 mm Meter mounting Vertical ( ) position Between electrical circuit and the case: 5 V DC / More than 1 MΩ Insulation resistance Between current circuit and voltage circuit: 5 V DC / More than 5 MΩ Between electrical circuit and the case, current circuit and voltage circuit: Dielectric strength 26 V AC for 1 minute 2 V AC for 2181 A, 2182 A, 2187 A, 2188 A Item Operating temperature range Operating humidity range Storage temperature range Storage humidity range Color of front cover Base material to 4 C to 75%RH -1 to +5 C 25 to 8%RH MunsellN1.5 (black) MunsellN7.5 BG 4/1.5 (blue-green) ABS resin (Nonflammable) Terminal board material ABS resin (Nonflammable) Front cover material Acrylic resin For details, refer to catalog, No. MCC 21A, "21A series". Specify following information when ordering, Full scale value and unit, Raiting, Color of cover (If necessary, specify CT ratio, VT ratio, Designation of frequency used and Optional features.) 12

12 Product Line-up DC AC Name Ammeters Ammeters Voltmeters Ammeters Voltmeters Frequency meters Synchroscope Voltmeters Ammeters, Voltmeters Suppressed meter Single phase 3-phase 211A 211A 212A 212A Wattmeters Single phase 2-wire Single phase 3-wire 3-phase 3-wire Unbalanced 3-phase Balanced 215A 4-wire Unbalanced Single phase 2-wire 3-phase Balanced Varmeters 3-wire Unbalanced 216A 3-phase Balanced 4-wire Unbalanced Single phase 2-wire Power Balanced 3-phase factor 3-wire Unbalanced 217A meters 3-phase Unbalanced 4-wire *1 : Attached external transducer box. *2 : Attached external impedance box. 11 mm Square 8 mm Square 218A * A 2181A 2182A 2182A 2185A *1 2186A *1 2187A 2188A *1 36 *1 Suspension Type Moving coil RMS rectifier Mean rectifier Feedback time division multiplier Feedback time division multiplier Phase defection Feedback time division multiplier Differential Moving iron Accuracy to ( µa to A) -a to +b where a 72% (a+b) a+b=1 ma to 2 A to 5 mv, to 6 mv, to 1 mv For external shunt use to 5 mv Meter with VR For external shunt use -a to +b (b=5 mv) where a 5 mv and similar scale meter to (5 mv to 6 V) to (1 V to V) Meter with VR -a to +b where a 72% (a+b) a+b=1 mv to 6 V to 1 ma -a to+b (b=1 ma) where a 1 ma 1 to 5 ma 4 to 2 ma 1 to 5 V to (1 ma to A) Two-fold extended : " to.5 to 1 A" to " to 1 to 2 A" Three-fold extended : " to 1 to 3 A" to " to 1 to A" Five-fold extended : to 1 to 5 A, to 5 to 25 A and similar scale meter and similar scale meter For external multiplier use For external multiplier use and similar scale meter to 1 A, to 5 A For external CT Two-fold, Three-fold, Five-fold extended: For external CT to 1 A, to 5 A to (5 V to 6 V) to 15 V, to 15 3 V For external VT 7 V to 1 V, 14 to 26 V Full scale deflection angle: 4 to 25 (245 ) For expanded scale to ( µa to 5 ma) to 1 ma to (3 V to 6 V) to (1 V to V) to 15 V, to 15 3 V For external CT Meter with VR For external VT 11 V/5 A (1 A), 22 V/5 A (1A), 11 V/ 3 V/5 A (1 A) 11/22 V/5 A (1 A), 22/44 V/5 A (1 A) 11 V/5 A (1 A), 22 V/5 A(1 A) 11/ 3 V/5 A (1 A), 22/ 3 V/5 A (1 A) 11 V/5 A (1 A), 22 V/5 A (1 A), 11 V/ 3 V/5 A (1 A) 11 V/5 A(1 A), 22 V/5 A(1 A) 11 V/5 A (1 A), 22 V/5 A(1 A) 11/ 3 V/5 A (1 A), 22/ 3 V/5 A(1 A) 11 V/5 A (1 A), 22 V/5 A (1 A) 11 V/ 3 V/5 A (1 A), 22 V/ 3 V/5 A (1 A) Hz, Hz Hz, Hz 11 V 11 V, 22 V Available Range *"5A(1A)" means "5A or 1A". Standard scale:.5 to 1. to LAG.5 cos φ Voltage:1 V, 11 V, 115 V, 2 V, 22 V, 2 V Standard scale: SLOW-FAST 13

13 Switchboard Instruments <Dimensions and Panel mounting> unit :mm 211A, 212A, 217A 31, 217A 33, 218A 99 dia. 99 dia. 99 dia. 99 dia. 11 dia. hole 6 dia. hole Weight: 211A (Approx.)45 g 212A (Approx.)45 g 217A 31,33 (Approx.)6 g 218A (Approx.)49 g 215A, 216A, 217A 35, 217A dia. hole 15 6 dia. hole Weight: 215A (Approx.)57 g 216A (Approx.)59 g 217A 35,36 (Approx.)6 g dia. hole 15 6 dia. hole Weight: (Approx.)1.5 kg dia. hole 15 6 dia. hole Weight: (Approx.)1.8 kg 14

14 2181A, 2182A, 2185A, 2186A, 2187A, 2188A M4 71 dia. hole dia. hole Weight: 2181A (Approx.)36 g 2182A,2185A,2186A,2187A,2188A (Approx.)37 g External transducer For 2185A 31, 32, 35, 2186A 31, 33, 35, 2187A 35 External transducer For 2185A 34, 36, 2186A 34, 36, 2187A dia. hole 6.5 dia. hole Weight: 2185A 31, 2186A 31 (Approx.)45 g 2185A 32,35, 2186A 35 (Approx.)48 g 2186A 33, 2185A35 (Approx.)5 g Weight: 2185A 34, 2186A 34 (Approx.)48 g 2185A 36, 2186A 36, 2187A 36 (Approx.)5 g Inpedance-box For ±1 1 dia. 1 dia. 7 dia M4 64 Terminal Cover dia. hole 12±1 17 Weight: (Approx.)1.1 kg 15

15 Panel Meters CLEAR LINE Series Two s of movement suspension systems, Taut-band and Pivot & Jewel, are available to fit to various applications. 276A1 (Knife edge pointer) <Rectangular size meter> 294A37 (Lance pointer) <Square size meter> Standard Item Suspension Type Full scale deflection angle Pointer Full scale length Compliance with JIS C Refer to next page "Taut band" or "Pivot and jewel" 9 Knife edge (red color) : For all Lance (black color) :2 4 to 2 6, 293A, 294A Bar (black color) : 2 1 to 2 3, 293A, 294A 271, , , A, 284A 275A, 285A 276A, 286A 293A 294A Knife edge 29 mm 34 mm 47.5 mm 63.5 mm 8.5 mm 13 mm 47.5 mm 63.5 mm Pointer Lance & ber 29 mm 34 mm 47.5 mm 62 mm 79 mm 11 mm 47.5 mm 62. mm Item Front cover dimensions Meter mounting position Insulation resistance Dielectric strength Operating temperature range Operating humidity range Storage temperature range Vertical ( ) Between electrical circuit and the case: 5 V DC / More than 1 MΩ Between electrical circuit and the case: 2 V AC for 1 minute to 4 C to 75%RH -1 to +5 C Storage humidity range 25 to +8%RH Color of front cover 271, , , A, 284A 275A, 285A 276A, 286A 293A 294A 42 5 mm mm mm 67 8 mm 83 1 mm 1 12 mm 6 6 mm 8 8 mm MunsellN1.5(black) MunsellN7.5BG 4/1.5(blue-green) Semitransparency (for 293A, 294A) Base material Front cover material ABS resin (Nonflammable) Acrylic resin For datails, refer to General Spesifications sheet, No. Gs 27, "27, 28, 293A, 294A series". Specify following information when ordering, Full scale value and unit, Rating, Color of cover (If necessary, specify CT ratio, VT ratio, Designation of frequency used and Optional features.) 16

16 Product Line-up Name No. Suspension Operating Principle Accuracy Available Range *"5A(1A)" means "5A or 1A" to (1 µa to A) ±5 µa to ±15 A to 5 mv, to 6 mv, to 1 mv For external shunt use Ammeters to 5 mv Meter with VR 2711 to 2731, 274A1 to 276A1, 293A1, 294A1 Taut band 2.5 (1.5 for 276A) ±5 mv to (.5 V to 6 V) to (.5 V to V) ±.25 V to ± V For external shunt use Meter with VR Voltmeters to 1 ma For external multiplier use ±1 ma For external multiplier use DC Ammeters, Voltmeters, Suppressed meter 2711 to 2731, 274A1 to 276A1, 293A1, 294A1 Moving coil 4 to 2 ma, 1 to 5 ma,.2 to 1 ma, 1 to 5 ma, 2 to 1 ma, 1 to 5 V Ammeters Voltmeters Ammeters Voltmeters Ammeters AC Voltmeters Ammeters Voltmeters Frequency meters 2811 to 2831, 284A1 to 286A1, 293A17, 294A to 2732, 274A2 to 276A2, 293A2, 294A to 2832, 284A2 to 286A2, 293A27, 294A to 283, 284A to 286A, 293A37, 294A37 274A8 to 276A8, 293A8, 294A8 293A87, 294A87 Pivot and jewel Taut band Pivot and jewel Pivot and jewel Taut band Pivot and jewel Mean rectifier Moving iron Differential 2.5 (1.5 for 286A) (1.5 for 286A).5, 1. to (5 µa to A) ±5 µa to ±15 A to 5 mv, to 6 mv, to 1 mv to 5 mv ±5 mv to (.5 V to 6 V) to (.5 V to V) ±.25 V to ± V to 1 ma ±1 ma to (5 ma to A) Two-fold extended : " to.5 to 1 A" to " to to 6 A" Three-fold extended : " to 1 to 3 A" to " to 2 to 6 A" to 1 A, to 5 A For external CT Two-fold, Three-fold extended : to 1 A, to 5 A For external shunt use Meter with VR For external shunt use Meter with VR For external multiplier use For external multiplier use to (2 µa to 2 ma) to 1 ma For external CT to (3 V to V) to (1 V to V) Meter with VR to 15 V For external VT to 1 ma For external multiplier use to (2 µa to 2 ma) to 1 ma For external CT to (3 V to V) to (1 V to V) Meter with VR to 15 V For external VT to 1 ma For external multiplier use For external CT to (1 V to 6 V), to 15 3 V to 15 V For external VT Scale (Rated frequency): 45 to 55 Hz, 55 to 65 Hz, 45 to 65 Hz, 4 to 5 Hz, to 5 Hz Voltage: 1 V, 11 V, 115 V, 2 V, 22 V, 2 V 17

17 Panel Meters Clear line series <Dimensions and Panel mounting> unit :mm 271, M dia. hole 16±.3 16± dia ±.316±.3 39 dia. hole Surface Mount ± dia. hole Window Mount Weight: (Approx.)7 g 272, M dia. hole 19±.3 19± dia ±.3 19±.3 44 dia. hole Surface Mount ± dia. hole Window Mount Weight: (Approx.)8 g 273, M dia. hole 24±.3 24± dia ±.3 2.5±.3 46 dia. hole Surface Mount ± dia. hole Window Mount Weight: (Approx.)9 g 274A, 284A M3 (15.7) dia. hole 32±.3 32± Safety terminal cover 52 dia ± ±.3 53 dia. hole ± dia. hole Surface Mount Window Mount Weight: (Approx.)15 g 275A, 285A (15.7) Safety terminal cover 52 dia dia. hole 42.5± ±.3 4±.3 4±.3 53 dia. hole ± dia. hole Surface Mount Window Mount Weight: (Approx.)14 g 276A, 286A Safety terminal cover (15.7) dia. hole 6±.3 5±.3 5± dia ±.3 53 dia. hole Surface Mount 31.9± dia. hole Window Mount Weight: (Approx.)16 g 18

18 293A M3 Safety terminal cover 52 dia (15.7) dia. hole 24±.3 24±.3 24±.3 24±.3 53 dia. hole ± dia. hole Surface Mount Window Mount Weight: (Approx.)9g 294A M3 Safety terminal cover 62 dia (15.7) dia. hole 32±.3 32±.3 32±.3 32±.3 63 dia. hole Surface Mount ± Window Mount dia. hole Weight: (Approx.)115g 19

19 Panel Meters FS,FL Series High visibility by adopting clear front cover. Safety terminal cover is provided wihtout removing when wiring. FL1SV <Rectangular size meter> FS8SA <Square size meter> *Cover with set pointer Standard Item Suspension Type Full scale deflection angle Pointer Full scale length Compliance with JIS C Refer to next page Pivot and jewel 9 Bar (black color) FS6 FS8 FS1 FL8 FL1 FS6 FS mm 62 mm 79 mm 62 mm 79 mm 6 6 mm 8 8 mm Item Meter mounting position Insulation resistance Dielectric strength Operating temperature range Operating humidity range Storage temperature range Vertical ( ) Between electrical circuit and the case: 5 V DC / More than 1 MΩ Between current circuit and voltage circuit: 5 V DC / More than 5 MΩ Between electrical circuit and the case: 2 V AC for 1 minute to 4 C to 75%RH -1 to +5 C Storage humidity range 25 to +8%RH Color of front cover MunsellN1.5 (black) Front cover dimensions FS1 1 1 mm Base material ABS resin (Nonflammable) FL8 FL mm 83 1 mm Front cover material Acrylic resin Specify following information when ordering, Full scale value and unit, Rating, Color of cover (If necessary, specify CT ratio, VT ratio, Designation of frequency used and Optional features.) 2

20 Product Line-up Name Suspension Type Accuracy Available Range Ammeters DA to (5 µa to A) ±25 µa to ±15 A to 5 mv, to 6 mv, to 1 mv to 5 mv ±5 mv For external shunt use Meter with VR For external shunt use DC Voltmeters DV Moving coil to (.5 V to 6 V) to (1 V to 6 V) ±.25 V to ± V to 1 ma ±1 ma Meter with VR For external multiplier use For external multiplier use AC Ammeters, Voltmeters Suppressed meter Ammeters Voltmeters Ammeters FS6, FS8, FS1, FL8, FL1 DA DV RA RV SA Mean rectifier Moving iron to 2 ma, 1 to 5 ma 1 to 5 V to (2 µa to 2 ma) to 1 ma For external CT to (3 V to V) to (1 V to V) Meter with VR to 15 V For external VT to 1 ma For external multiplier use to (5 ma to A) Two-fold extended : " to.5 to 1 A" to " to to 6 A" Three-fold extended : " to 1 to 3 A" to " to 2 to 6 A" to 1 A, to 5 A For external CT Two-fold, Three-fold extended: For external CT to 1 A, to 5 A Voltmeters Single phase 2-wire Wattmeters 3-phase 3-wire Unbalanced 3-phase Balanced 4-wire Unbalanced Varmeters Power factor meters Single phase 2-wire 3-phase Balanced 3-wire Unbalanced 3-phase Balanced 4-wire Unbalanced Single phase 2-wire Balanced 3-phase 3-wire Unbalanced 3-phase 4-wire Frequency meters Unbalanced *1 : Attached external transducer box. SV W1 W5 W4 W6 Q1 Q3 Q5 Q4 Q6 P1 P3 P5 P6 FR Feedback time division multiplier Feedback time division multiplier Phase defection Feedback time division multiplier Differential to (1 V to 6 V), to 15 3 V to 15 V 11 V/5 A(1 A), 22 V/5 A(1 A), 11 V/ 3 V/5 A(1 A) 11 V/5 A(1 A), 22 V/5 A(1 A) 11/ 3 V/5 A(1 A), 22/ 3 V/5 A(1 A) 11 V/5 A(1 A), 22 V/5 A(1 A), 11 V/ 3 V/5 A(1 A) 11 V/5 A(1 A), 22 V/5 A(1 A) 11V/5A(1A), 22V/5A(1A) 11/ 3 V/5 A(1 A), 22/ 3 V/5 A(1 A) 11 V/5 A(1 A), 22 V/5 A(1 A) 11 V/ 3 V/5 A(1 A), 221 V/ 3 V/5 A(1 A) Hz, Hz Hz, Hz For external VT Standard scale:.5 to 1. to LAG.5 cos φ Voltage:1V, 11V, 115V, 2V, 22V, 2V 21

21 Panel Meters FS,FL series <Dimensions and Panel mounting> unit :mm FS M3 (15.7) dia. hole 24±.3 24± Safety terminal cover 52 dia ±.3 24±.3 53 dia. hole Weight: (Approx.)9 g FS M3 (15.7) dia. hole 32±.3 32± Safety terminal cover 62 dia ±.3 32±.3 63 dia. hole Weight: (Approx.)115 g FS1 8 (15.7) dia. hole 4±.3 4± Safety terminal cover 68 dia ±.3 4±.3 69 dia. hole Weight: (Approx.)14 g FL M3 (15.7) dia. hole 32±.3 32± Safety terminal cover dia ±.329.5±.3 53 dia. hole Weight: (Approx.)15 g FL Safety terminal cover 52 dia (15.7) dia. hole 42.5± ±.3 4±.3 4±.3 53 dia. hole Weight: (Approx.)1 g 22

22 External transducer For F 1, F W5, F Q3, Q5, F P3, P5 External transducer For F W4, W6, F Q4, Q6, F P dia. hole M4 4 2 (13) dia. hole M4 4 1 dia. 14± dia. 14± Weight: Transducer F 1, F P3: (Approx.)45 g F W5,Q5: (Approx.)48 g F Q3,P5: (Approx.)5 g 1 Terminal cover 12 1 Weight: Transducer F 4: (Approx.)48 g F 6 (Approx.)5 g 1 Standard rating 11 / 3 V 11 V 22 / 3 V 22 V Standard rating 11/ 3 V 11 V 22 / 3 V 22 V 1A 5A 1A 5A 1A 5A 1A 5A Calibration watts = 2 1A 5A 1A 5A 1A 5A 1A 5A Calibration vars = MAX. Full scale value CT ratio VT ratio Single phase 2-wire FS W1 FL W1 to (32 to 95) W to (16 to 475) W to (55 to 164) W to (275 to 82) W to (11 to 328) W to (55 to 164) W Single phase 2-wire FS Q1 FL Q1 LAG 21 to 95 var LAG 15 to 475 var LAG 36 to 164 var LAG 18 to 82 var LAG LAG 72 to 328 var 36 to 164 var MAX. Full scale value CT ratio VT ratio 3-phase 3-wire (Balanced) FS Q3 FL Q3 LAG LAG LAG LAG Available calibration watts 62 to 285 var 312 to 14 var 125 to 57 var 625 to 285 var 3-phase 3-wire FS W5 FL W5 to (95 to 285) W to (475 to 14) W to (19 to 57) W to (95 to 285) W Available calibration vars 3-phase 4-wire FS W4,W6 FL W4,W6 to (95 to 285) W to (475 to 14) W to (19 to 57) W to (95 to 285) W 3-phase 3-wire (Unbalanced) 3-phase 4-wire (Balanced) 3-phase 4-wire (Unbalanced) FS Q5 FS Q4 FS Q6 FL Q5 FL Q4 FL Q6 LAG 95 to 285 var LAG 475 to 14 var LAG 95 to 285 var LAG 62 to 285 var LAG 475 to 14 var LAG 312 to 14 var LAG 19 to 57 var LAG 95 to 285 var LAG 19 to 57 var LAG 125 to 57 var LAG 95 to 285 var LAG 625 to 285 var When ordering 3-phase 4-wire (for Q4), specify rated input on phase voltage. 23

23 DC-DC Isolator AC volt, current (true RMS rectified) Power Reactive power.5 Transducers Product Line-up Available for DIN rail or panel mounting. Please contact with Yokogawa if not found the required transducer in this lineup. photo-coupler isolation AC voltage, current average rectified AC voltage, current RMS rectified 1ø2w 1ø3w 3ø3w 3ø4w 1ø2w 1ø3w 3ø3w 3ø4w 2371A 2372A 2373A 2374A 2375A 2376A 1 2 DC5 mv 1 V 5 V 1-5V 1 ma 4-2 ma AC1 A 5 A 11 V 12 V 15 V 22 V 24 V V 48 V 6 V 4 11 V/1 A V/5 A 22 V/1 A 4 22 V/5 A 5 V/1 kω or more 1 V/2 kω or more 1-5 V/1 kω or more 1 ma/1 kω or less 5 ma/2 kω or less 4-2 ma/5 Ω or less 5 V/2 MΩ or more 1 V/2 kω or more 1-5 V/1 kω or more *4 1 ma/ 5 ma/2 kω or less 4-2 ma/5 Ω or less 1 mv/1 kω or more 5 V/2 MΩ or more 1 V/2 kω or more 1-5 V/1 kω or more *4 1 ma/ 5 ma/2 kω or less 4-2 ma/5 Ω or less same as 2371 A *2 (±) 1 mv/1 kω or more (±) 5 V/1 kω or more (±) 1 V/2 kω or more 1-5 V/1 kω or more (±) 1 ma/1 kω or less (±) 5 ma/2 kω or less 4-2 ma/5 Ω or less ma/5 Ω or less ± 1 mv/1 kω or more ± 5 V/1 kω or more ± 1 V/2 kω or more 1-5 V/1 kω or more ± 1 ma/1 kω or less ± 5 ma/2 kω or less ma/5 Ω or less ±.5% of span ±.5% of span ±.5% of span ±.5% of span ±.5% of span ±.5% of span 1%p-p MAX 1%p-p MAX 1%p-p MAX 1%p-p MAX 1%p-p MAX 1%p-p MAX.5 s 1 s 1 s.5 s.7 s.7 s DC *1 Input Output rating / Tolerance ripple nce ency power power Output Respo- Frequ- Input Auxiliary Input Application Weight rating External load range Hz Hz 45-1 khz Hz Hz V: 1 ma A: 5 mv drop 1 VA 1 VA.5 VA V: 3 VA in w/o aux power, 1 VA in w/ aux power A: 1 VA required *4 not req'd for 5 V, 1 ma, but req'd for others required V: ± 1% w/o aux power, -12% w/ aux power A: -2% of rating V: ± 1% w/o aux power, 2-12% w/ aux power A: -2% of rating 38 g 35g 35g 32g 45g 45g Phase Power factor 1ø2w 1ø3w 3ø3w 3ø4w 1ø2w 1ø3w 3ø3w 2377A 2377A V/1 A 12 V/5 A 24 V/1 A 24 V/5 A ± 1 mv/1 kω or more ± 6 V/1.2 kω or more 1-5 V/1 kω or more ± 1 ma/1 kω or less ± 5 ma/2 kω or less ma/5 Ω or less same as 2376 A ±2 ±3 (when ±6 ) 1%p-p MAX 1%p-p MAX.5 s.5 s Hz Hz V: 2.5 VA in w/o aux power,.5 VA in w/ aux power A: 1 VA not required or required V: ± 1% w/o aux power, 5-12% w/ aux power A: 1-14% of rating 37g 37g 3ø4w 41 Frequency 2378A Hz 11,22 V 12,24 V Hz 11,22 V 12,24 V Hz 11 V 12 V 22 V 24 V same as 2371 A 5 V/2 kω or more 1 V/2 kω or more 1-5 V/1 kω or more 1 ma/1 kω or less 5 ma/2 kω or less 4-2 ma/5 Ω or less V/2 kω or more ma (15 Ω or less) ±.1Hz ±.2Hz 1%p-p MAX 1%p-p MAX 1 s 1 s Hz Hz Hz 1.5 VA in w/o aux power,.5 VA in w/ aux power V: ± 1% w/o aux power, 5-12% w/ aux power 32g Auxiliary power supply: AC 1/11 V, 12 V, 2/22 V, 24 V ±15%, DC 24 V/48 V ±15%, V *1 Response time is to reach 99% of output. consumption: 2 VA consumption: 1.5 W *2 Power flow measurement results in output of + or - polarity. Output polarity code to be specified. *3 Type of no auxiliary power needs auxiliary power code to be specified. *4 5V/1 kω or more and 1 ma/1 kω or less: auxiliary power required. For datails, refer to catalog, No. BL237A-E, ".5 Transducer for Power Application". 2374A 24

24 Transducers <Dimensions and Panel mounting> unit :mm 237A series 2371A, 2372A 2373A, 2374A 2378A 2375A, 2376A, 2377A DIN 35 mm rail dia. hole 6.5 dia. hole Terminal screw M4 55 Terminal screw M A B C 12 A B C Terminal protect cover Note : When putting 2 or more transducers side by side, separate the distance between mounting holes of the adjacent transducers by more than 6 mm. 25

25 Accessories External shunt Rating Rated voltage drop A to A 5 A to 1 A 5 mv 5 mv ±.2% ±.2% A to 5 A 5 mv ±.2% 2217 External multi plier Current Rating Notes comsumption V to 75 V 1 ma ±.5% 2 terminal kv 1 ma ±.5% kv to 3 kv 1 ma ±.5% 3 terminal kv,7.5 kv 1 ma ±.5% 2228 External Current Transfomer (CT) Primary Secondary Rated burden Max. Voltage Notes Terminal ma to 5 A* A to 15 A 1 ma 5 A 2 VA 25 V Equivalent to 1. ± 1.5% *Specify primary Ex. 5 ma/1 ma Terminal and Through A to 5 A 5 A 15 VA 345 V A to 6 A 1 A 2 VA 115 V 1. JIS C Epoxy mold External Voltage Transfomer (VT) Primary Secondary Rated burden Notes V to 3 V 3 V to 66 V 11 V 15 VA 5 VA JIS C Epoxy mold V to 66 V 2 VA JIS C Accessories <Dimensions> External shunt 2215 (1 to 7.5A) 2215 (1 to A) 2216 (5 to 1 A) dia. hole 5.5 dia. hole unit :mm A 32 P 32 M6 M5 15± dia. spot facing Rating 1 to 1 A 15 to A H ± *1 to A are M8 Rating W A P H 5 A 75 A 1 A M5 M dia. spot facing H M5 W M12 6 H 2217 (15 to A) 2217 (5 A) Q W 9 2 Rating W Q H C D 15 A 2 A A M5 C H M12 14 dia. hole D *Dashed line is for 15 A M5 M12 14 dia. hole

26 L k L k t External multi plier 2224 (5 to 75 V) 2225 (1 kv) 2226 (1.5, 2, 3 kv) 2228 (5, 7.5 kv) 3.5 dia. hole 35 ± dia. METER 1kv 76 85± dia. hole 15±1 18± ± METER + External Current Transfomer (CT) 2248 (1 ma to 5 A/1 ma, /5 A,5/5 A) Name plate 6.5 Secondary terminals M (75 to 5/5 A) Name plate 6.5 Secondary terminals M5 18 dia (1 to 5/5 A) A 8 B 66 K L P 58± k L Primary terminals M6 58± Primary terminals M6 K 129 b d A base mounting position can be changed by 9 horizontally. 1 5± ± Rating A B P b d t 2258 (1 to A) 115 dia. Secondary terminals (5 to 6 A) 125 dia. Secondary terminals 43 1 to 15 A 2, 25 A, 5 A dia. Primary terminals A dia Mounting hole Mounting hole 45 External Voltage Transfomer (VT) 11 dia (22 to 3/11 V) Fuse Primary terminals M dia 2268 (3/11 V, 66/11 V) 28 2 Fuse Primary terminals M (22 to 66 V/11 V) Primary Secondary terminals terminals 2-M5 u v Secondary terminals M u v Secondary terminals M (175) 9(1) 25 () 145(155) M5 Mounting slit

27 YOKOGAWA World-wide Meter Sales Network NORTH WEST ASIA CHINA Suzhou Yokogawa Meter Company No. 15 Yunhe Road, New District Suzuhou, Jiangsu Province Phone : (86) , 2956, 2171 Fax : (86) Yokogawa Shanghai Trading Co., Ltd Room No. 25, CITIC Pent-OX Metropolis Bldg No. 181, 185, 189 Pudong Ave. Shanghai 2135 Phone : (86) Fax : (86) TAIWAN Kaizer Trading Co. Ltd. 7F., 71 Sung-chiang Road, Taipei 1428 Phone : (886) Fax : (886) /2571 KOREA Yokogawa Measuring Instruments Korea Corp. City Air Terminal Bldg., 45-9, #159-6 Samsung-dong, Kangnam-ku Seoul, Phone : (82) Fax : (82) SOUTH EAST ASIA SINGAPORE Yokogawa Engineering Asia Pte. Ltd. 5 Bedok South Rord Singapore Phone : (65) Fax : (65) INDIA Yokogawa India Ltd. Head office Plot No. 96, Electronic City Complex Hosur Road, Bangalore 56 1 Phone : (91) Fax : (91) INDONESIA P.T. Yokogawa Indonesia Wisma Aldiron Dirgantara, 2nd Floor, Suite & , JI. Jend. Gatot Subroto Kav. 72 Jakarta 1278 Phone : (62) Fax : (62) MALAYSIA Yokogawa Electric (Malaysia) Sdn. Bhd. No. 9 Jalan Industri PBP 3 Taman Industri Pusat Bandar Puchong 471 Puchong Selangor Darui Ehsan Phone : (6) Fax : (6) THAILAND Yokogawa (Thailand) Ltd No.12/1 Soi Ekamai 2 (Pasana 1), Ekamai Road, North Prakanong Wattana Bangkok 111 Phone : (66) Fax : (66) THE PHILIPPINES Yokogawa Philippines Inc. Topy Industries Buliding No. 3 Economia Street, Bagumbayan Phone : (632) / Fax : (632) / NORTH & CENTRAL AMERICA U.S.A Yokogawa Corporation of America (YCA) Headquarters & Plant 2 Dart Road, Newnan, Georgia Phone : (1) Fax : (1) URL :http// SOUTH AMERICA BRAZIL Yokogawa America do Sul Ltda Praca Acapulco, 31-Santo Amaro Sao Paulo/SP CEP Phone : (55) Fax : (55) OCEANIA AUSTRALIA Yokogawa Australia Pty. Ltd. Head Office Centrecourt D Paul Street North North Ryde, N S W 2113 Sydney Phone : (61) Fax : (61) NEW ZEALAND Yokogawa New Zealand Ltd Unit C/51-55 Richard Pearce Drive AIRPORT OAKS AUCKLAND P O Box Phone : (64) Fax : (64) EUROPE THE NETHERLANDS Yokogawa Europe B.V. European Headquarters & Plant Databankweg 2, 3821AL Amersfoort Phone : (31) Fax : (31) ! NOTICE Before operating the product, read the instruction manual thoroughly for proper and safe operation. JAPAN Yokogawa Meters & Instruments Corporation Meters Center Sales Dept. Tachihi Bldg. No.2, 6-1-3, Sakaecho, Tachikawa-shi, Tokyo , Japan Phone: (81) Fax: (81) Subject to change without notice. [Ed : 2] Copyright 24 Printed in Japan: Feb. 26(C)/1,(KP)