Yokogawa WT1600 Data Sheet

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Specifications

Input

Parameter

Input type

Rated value (range-value)

Instrument loss (input resistance)

Instantaneous maximum allowed input (1 cycle, for 20 ms)

Continuous maximum allowed input

Continuous maximum in-phase voltage (50/60 Hz)

Common mode rejection ratio (600 Vrms)

Input terminal type

A/D converter Switching range-value Auto-range function

Measurement Functions

Method

Crest factor Temperature: 23 ± 3˚C

Humidity: 30 to 75%RH Input waveform: Sinewave In-phase voltage: 0 V Line filter: OFF Power factor: cosø = 1 Specified following zero level correction or rangevalue change after warmup period ends. 3month accuracy Unit for f in accuracy calculation equation:kHz

Effective input range

One-year accuracy Line filter function Line filter on accuracy

Temperature coefficient Conditions for detecting

lead and lag Measurement lower limit

frequency

Current and power DC accuracy (5 A input element) -----Add 20 µA to current and 20 µA × (voltage reading) to power Current and power DC accuracy (50 A input element) -----Add 1 mA to current and 1 mA × (voltage reading) to power External input -----Add (0.05/scaling value) A to current and (0.05/scaling value) A × (voltage reading) to power Zero level correction or as a zero level correction in current and power DC accuracy relating to temperature changes following range-value changes, add 10 µA /°C to current and add (10 µA × voltage reading) /°C to power for the 5 A input element. For the 50 A input element, add 1 mA /°C to current and add (1 mA × voltage reading) /°C to power. For external input, add (0.05/scaling value) A/°C to current and add {(0.05/scaling value) A × (voltage reading)} /°C to power. Voltage rms, mean, AC ----- Add 5 mV. Current rms, mean, AC-----Accuracy figures are specified with line filter turned ON for 2 mA or less on a 5 A input element, for 200 mA or less on a 50 A input element, for 10/(scaling value ) A or less on a external input. Add (0.006 × I2)% at 5 A input element. Add (0.00006 × I Add 0.1% of range if the display updating period is 50 msec. All accuracy of 0.5 Hz to 10 Hz: Reference values Voltage ----- Reference values in cases where f(Hz) × voltage(V) > 2.2 × 10 Current ----- Reference values for 20 AAC or higher (except for range of 50 Hz to 400 Hz) or higher For currents less than 5 mA with frequencies above 1 kHz, the current accuracy and the power accuracy figures are the reference values. Add 20% of rng to the accuracy above for the accuracy of the waveform display data, voltage peak (Upk), and current peak (Ipk) in the range up to 1 MHz. (Reference Value)

)% at 50 A input element.

Voltage

Floating input Resistive potential division method

1.5/3/6/10/15/30/60/100/150/300/600/1000V

Approximately 2MΩ

Peak voltage of 4 kV or rms of 1.5 kV (whichever is lower)

Peak voltage of 1.5 kV or rms of 1 kV (whichever is lower)

600 Vrms CATII

(with voltage input terminals shorted and current input terminals open) 50/60 Hz: ±0.01% of rng or less (±(0.01 × 15/(rated value of rng))% of rng or less for 10-V rng or less). Up to 100 kHz: Reference value ±(0.1 × f% of rng) or less, (±(0.1 × f × 15/(rated value of rng))% of rng or less for 10-V rng or less), but no less than 0.01% ; frequency unit: kHz

Plug-in terminal (safety terminal)

Voltage/current input simultaneous conversion, 16-bit resolution, conversion speed of approximately 5 µsec Range-value can be set independently for each element, through manual setting, automatic setting, or online setting Increasing range-value: Range-value is increased when rms exceeds 110% of rated value or peak value exceeds approximately 330% of rated

value.Decreasing range-value: Range-value is decreased when peak is 300% or less of lower range-value while rms is 30% or less of rated value.

Current (5A input element)

Shunt input method Direct input:

10m/20m/50m/100m/200m/500m/1/2/5A External input: 50m/100m/250m/500m/1/2.5/5/10V

Direct input: Approximately 100mΩ + Approximately 0.07µH External input: Approximately 100kΩ

Peak current of 30 A or rms of 15 A (whichever is lower) External input: Peak not to exceed 10 times range-value

Peak current of 10 A or rms of 7 A (whichever is lower) External input: Peak not to exceed 5 times range-value

Direct input: Large binding post (frequency band of assured accuracy: up to 1 MHz for the 5 A

Current sensor input: BNC connector (frequency band of assured accuracy: up to 500 kHz).

terminal, up to 100 kHz for the 50 A terminal).

Current (50A input element)

Direct input: 1/2/5/10/20/50A External input: 50m/100m/250m/500m/1/2.5/5/10V

Direct input: Approximately 2mΩ + Approximately 0.07µH External input: Approximately 100kΩ

Peak current of 450 A or rms of 300 A (whichever is lower) External input: Peak not to exceed 10 times range-value

Peak current of 150 A or rms of 50 A (whichever is lower) External input: Peak not to exceed 5 times range-value

Digital multiplication method

3 (when rated value of the measurement range is input) However, it is 2 for the 1000 V range. Frequency DC

0.5 Hz ≤ f < 10 Hz 10 Hz ≤ f < 45 Hz 45 Hz ≤ f ≤ 66 Hz 66 Hz < f ≤ 1 kHz

1 kHz < f ≤ 50 kHz

50 kHz < f ≤ 100 kHz

100 kHz< f ≤ 500 kHz

500 kHz< f ≤ 1 MHz

Power factor effect ø: Voltage and current phase angle

Voltage, current: Rms and AC: 1% to 110% of rated range-value, DC: 0% to ±110% of rated range-value, Mean: 10% to 110% of rated range-value Power: DC measurement: 0% to ±110% of rated range-value, AC measurement: Up to ±110% of power range-value, with voltage and current within 1% to 110% of rated range-value (Sync source signal level must be at least 10% of rated range-value) Effective input is in the range up to 1000V at Voltage , 5A at 5A input element, 50A at 50A input element and 10V at External input.

1.5 times tolerance for 3-month accuracy reading Measurement can be made with a line filter inserted in the input circuit. Cutoff frequency (fc): 500 Hz or 5.5 kHz Cut-off frequency of 500 Hz: Voltage, current: Add 0.2% of rdg in range of 45 to 66 Hz. Under 45 Hz, add 0.5% of rdg.

Power: Add 0.3% of rdg in range of 45 to 66 Hz. Under 45 Hz, add 1% of rdg. Cutoff frequency of 5.5 kHz: Voltage, current: Add 0.2% of rdg under 66 Hz. At 66 Hz to 500 Hz, add 0.5% of rdg. Power: Add 0.3% of rdg under 66 Hz. At 66 Hz to 500 Hz, add 1% of rdg.

±0.03% of rdg/˚C at 5 to 20˚C and 26 to 40˚C Lead and lag are detected correctly when the voltage and current signals are both sine waves, the amplitude is greater than or equal to 50% of the

measurement range, the frequency is between 20 Hz to 10 kHz, and the phase difference is greater than or equal to Data update rate Measurement lower limit frequency

Voltage/Current

0.1% of rdg + 0.2% of rng

0.1% of rdg + 0.1% of rng

0.1% of rdg + 0.05% of rng

0.1% of rdg + 0.1% of rng (Voltage, 5A input element current direct input and external input)

0.2% of rdg + 0.1% of rng (50A input element current direct input)

0.3% of rdg + 0.1% of rng (Voltage, 5A input element current direct input) (0.015 × f + 0.3)% of rdg + 0.1% of rng (External input) (0.1 × f + 0.2)% of rdg + 0.1% of rng (50A input element current direct input)

0.6% of rdg + 0.2% of rng (Voltage, 5A input element current direct input) (0.009 × f + 0.6)% of rdg + 0.2% of rng (External input) (0.1 × f +0.2)% of rdg + 0.2% of rng (50A input element current direct input)

0.006*f% of rdg + 0.5% of rng (Voltage, 5A input element current direct input) (0.03 × f-1.5)% of rdg + 0.5% of rng (External input)

(0.022 × f-8) of rng + 1% of rng (Voltage, 5A input element current direct input)

When cos ø = 0, 45 Hz to 66 Hz: 0.15% of apparent power reading is added to the above power accuracy. For other frequencies: Reference value For 5 A input element current direct input, add (0.15 + 0.05 × f)% of apparent power reading to the above accuracy. For 50 A input element current direct input, add (0.15 + 0.3 × f)% of apparent power reading to the above accuracy. For external input, add (0.15 + 0.1 × f)% of apparent power reading to the above accuracy. When 0 < cos ø < 1, add (tan ø × (influence of power factor = 0)) of power reading.

50 msec

45 Hz

at 100 kHz or higher.

100 msec

25 Hz

200 msec

15 Hz

Powe r

0.1% of rdg + 0.2% of rng

0.2% of rdg + 0.3% of rng

0.1% of rdg + 0.2% of rng

0.1% of rdg + 0.05% of rng

0.2% of rdg + 0.1% of rng

0.3% of rdg + 0.2% of rng (Voltage, 5A input element current direct input) (0.02 × f + 0.3)% of rdg + 0.2% of rng (External input) (0.1×f+0.2)% of rdg + 0.2% of rng (50A input element current direct input)

0.7% of rdg + 0.3% of rng (5A input element current direct input) (0.009 × f + 0.9)% of rdg + 0.3% of rng (External input) (0.3×f-9.5)% of rdg + 0.3% of rng (50A input element current direct input)

0.008*f% of rdg + 1% of rng (5A input element current direct input) (0.06 × f - 4)% of rdg + 1% of rng (External input)

(0.048 × f - 20) of rdg + 2% of rng (5A input element current direct input)

±5°

500 msec

5 Hz

1 sec

2.5 Hz

2 sec

1.5 Hz

5 sec

0.5 Hz

rdg: reading, rng: range

Specifications

Calculation Functions

Single-phase,

Voltage ΣU (U1+U2)/2 (U1+U2+U3)/3 Current ΣI Active power ΣP

Reactive power Q, ΣQ

Apparent power S, ΣS

Power factor λ, Σλ

Phase angle φ, Σφ

Calculation precision (of calculated values relative to measured values)

Note 1: Apparent power (S), reactive power (Q), power factor (λ), and phase angle (φ) for this equipment are calculated from active power. (However, reactive power during harmonic measurement is the sum of every order.) Therefore, in the case of distorted-wave input, these values may be different from those of other instruments based on different measurement principles.

Note 2: If the phase angle display is 0 to 360, there is no accuracy specification for 0 and 180 ± 5 degrees. Other parameters (during normal measurement)

Upk, Ipk (peak value), CF (crest factor), FF (form factor), |Z| (impedance), Rs and Rp (resistance), Xs and Xp (reactance), η and 1/η (efficiency), Pc (Corrected Power), F1 to F4 (user-defined functions), delta calculations (three-phase three-wire_3V3A conversion, Y-∆ conversion, ∆-Y conversion)

Wiring settings: Settings can be divided into three groups (ΣA, ΣB, and ΣC). Each group is selected from the following: 1P2W (single-phase two-wire, one element used), 1P3W (single-

phase three-wire, two elements used), 3P3W (three-phase three-wire, two elements used), 3V3A (threephase three-wire, three elements used), 3P4W (three-phase four-wire, three elements used).

Normal measurement Harmonic measurement Normal measurement Harmonic measurement

Power factor λ, Σλ

Phase angle φ, Σφ

(S2-P2)

Qi= Qi

Si=Ui × Ii

Si=

(Pi2+Qi2) (ΣP2+ΣQ2)

λi=Pi/Si

φi=cos-1(Pi/Si) φi=cos-1(Σ

Apparent power (S) and reactive power (Q): ±0.001% of power range-value Power factor (λ): ±0.0001 Phase angle (φ):

Three-phase,

three-wire

(I1+I2)/2

S1+S2 (S1+S2)

ΣP/Σ

P/ΣS

0.005° relative to calculation from power factor

Three-phase,

three-wire

(2 voltage, 2 current)

(3 voltage, 3 current)

P1+P2

Q1+Q2 Q1+Q2+Q3

)

three-wire

(I1+I2+I3)/3

(S1+S2+S3)

Three-phase,

four-wire

P1+P2+P3

(S1+S2+S3)

Display Functions

Display 6.4-inch color TFT LCD Pixels in full screen: 640 × 480 (The LCD unit may contain defects of

Display type Numerical values: Normal measurement: 4/8/16/42/78/ALL Harmonic measurement: 4/8/16/Single List/Dual List Waveforms: Single/Dual/Triad/Quad Vector: Phase diagram for first-order components in har-

Bar: Bar graph up to upper limit of analyzed orders in

Trend display: Trend display of measured/calculated values Data updating rate: Selected from 50msec/100msec/200msec/

Internal memory Approximatery 11MB Response type: Up to data updating rate × 2 (with waveform acqui-

Display scaling function: PT ratio, CT ratio, and power scaling factor can be

Averaging functions Normal measurement Methods: Exponential average or simple moving average Exponential average: Attenuation constant of 2, 4, 8, 16, 32, or 64 Moving average: Number of averages (N) set to 8, 16, 32, 64, 128,

Display resolution U,I,P: During rated range-value input, the decimal

approximately 0.02% in the pixels of the full screen)

monic measurement

harmonic measurement

500msec/1sec/2sec/5sec. (waveform OFF) (Add approximately 500msec when the waveform data acquisition is ON.) The display update cycle is maximum 100msec when the waveform data acquisition is OFF and only in the Numeric display(16 or less value). It is 200msec or more at the other data update rates.

sition off)

scaled.

or 256 Harmonic measurement When using an exponential average, the attenuation constant is 5.625 if the frequency of the PLL synchronization source is 55 Hz or greater but less than 75 Hz; otherwise, the attenuation constant is

4.6875. (When data length = 8192)

place and the counting unit are set so that the display does not exceed a count value of 60,000. ΣU,

I, ΣP: The decimal place and the counting unit are the same as for the maximum range-value of the calculated element.

Frequency Measurement Functions

Measurement input Select three of the following: U1,I1, U2,I2, U3,I3,

Measurement method: Reciprocal method Frequency range Data updating rate Frequency range

U4,I4, U5,I5, U6,I6

50 msec 45 Hz ≤ f ≤ 1 MHz 100 msec 25 Hz ≤ f ≤ 1 MHz 200 msec 15 Hz ≤ f ≤ 500 kHz 500 msec 5 Hz ≤ f ≤ 200 kHz 1 sec 2.5 Hz ≤ f ≤ 100 kHz 2 sec 1.5 Hz ≤ f ≤ 50 kHz 5 sec 0.5 Hz ≤ f ≤ 20 kHz

Accuracy ±(0.05% of reading + 1 digit)

Note: Within accuracy-assured range ±(0.05% of rdg + 1 digit) for the measurement function parameters. Input signal level is greater than or equal to 0.6 V (voltage input), 25 mV (external input), 5 mA (5-A input element), or 150 mA (50-A input element) and the signal is greater than or equal to 30% Hz to less than 440 Hz, with zero crossing filter ON) 10% (from 440 Hz to 500 kHz), or 30% (from more than 500 kHz to 1 MHz) of the measurement range.

(from 0.5

Integration Functions

The integrating functions do not work during waveform acquisition or in harmonic analysis mode ON. Measured parameters: Power (Wp), positive-only power (+Wp), negative-

Mode Standard integration mode (timer mode)

Individual element integration

Timer Integration can be stopped automatically accord-

Count overflow If the integration value exceeds ±999999

Accuracy ±(unit accuracy + 0.05% of rdg) Timer accuracy ±0.02%

only power (-Wp), current (q), positive-only current (+q), negative-only current (-q) (For current integration, select only one of the following for each element: rms, mean, DC, AC.), time (Time)

Continuous integration mode (repeat mode) Manual integration mode Integration can be started/stopped element by element using GP-IB or serial (RS-232) communications.

ing to a timer setting. Setting range: 0000h00min00sec to 10000h00min00sec

MWh(MAh), the elapsed time is saved and the operation is stopped.

Harmonic Measurement Functions

Measurements Select one of the following: ΣA, ΣB, ΣC Method PLL synchronization or external sampling clock Measurement frequency range

Analyzed parameters For each order: U, I, P, S, Q, λ, φ(U-I), φU, φI (phase

FFT data length 8192, 4096, or 2048 FFT processed word length Window function Rectangular Anti-aliasing filter Set by line filter (fc = 5.5 kHz) PLL synchronization

Fundamental Sampling frequency (Hz) frequency

10 ≤ f< 20 f × 2048 4 2 1 100 20 ≤ f< 40 f × 1024 8 4 2 100 40 ≤ f< 75 f × 512 16 8 4 100 75 ≤ f< 150 f × 256 32 16 8 100 150 ≤ f< 440 f × 128 64 32 16 50 440 ≤ f ≤1000 f × 64 128 64 32 25

External sampling clock

Fundamental Sampling frequency (Hz) frequency

0.5 ≤ f≤ 100 f × 2048 4 2 1 100 However, it is 1 ≤ f ≤ 100 when the FFT data length is 8192

Accuracy (Line filter 5.5 kHz ON)

0.5 Hz ≤ f < 10 Hz 0.4% of rdg + 0.2% of rng 0.7% of rdg + 0.3% of rng 10 Hz ≤ f < 45 Hz 0.4% of rdg + 0.1% of rng 0.6% of rdg + 0.2% of rng 45 Hz ≤ f ≤ 66 Hz 0.3% of rdg + 0.05% of rng 0.4% of rdg + 0.05% of rng 66 Hz < f ≤ 1 kHz 1% of rdg + 0.1% of rng 1.5% of rdg + 0.1% of rng 1 kHz < f ≤ 2.5 kHz 2% of rdg + 0.1% of rng ---------

PLL synchronization: Synchronization source fundamental frequency of 10 Hz to 1 kHz External sampling clock: Fundamental wave of 0.5 Hz to 100 Hz (Input 2048 times the fundamental frequency. The waveform is a square wave with a duty cycle of 50% at the TTL level.)

difference of harmonic component relative to fundamental wave), |Z|, Rs, Rp, Xs, Xp Total: U, I, P, S, Q, λ, φ Σ calculation of fundamental wave and total: U, I, P, S, Q, and λ For each order: Harmonic content of U, I, and P THD of U, I, and P UTHF (voltage telephone harmonic factor), ITHF (current telephone harmonic factor), UTIF (voltage telephone influence factor), ITIF (current telephone influence factor), HVF (harmonic voltage factor), HIF (harmonic current factor)

32 bits

Window width relative to FFT data length (number of fundamental wave cycles) analyzed orders

8192 4096 2048

Window width relative to FFT data length (number of fundamental wave cycles) analyzed orders

8192 4096 2048

Maximum

Voltage/Current Power

During nth-order component input, add {(n/(m+1))/ 50}% of the nth-order reading to (n-m)th order and

Line filter OFF For normal measurement accuracy, during nth-order

(n+m)th order.

component input, add {(n/(m+1))/50}% of the nth-order reading to (n-m)th order and (n+m)th order. Add (n/500)% of the nth-order reading to the nth-order component.

Motor Evaluation Functions (optional)

The motor evaluation functions do not work in harmonic measurement mode. Calculated parameters Torque, rpms, mechanical power, synchronization

speed, slip, motor efficiency, total efficiency Measured parameters Analog input for calculating torque and rpms

Input resistance Approximately 1MΩ

Accuracy

Input range-values 1/2/5/10/20 V

Effective input range

±(0.1% of rdg + 0.2% of rng)

Up to ±110% of range-value

Temperature coefficient ±0.03% of rng/°C Pulse input for rpm calculation

Input resistance Approximately 1MΩ

Accuracy

Input range ±5 Vpk

Effective amplitude 1 Vp-p or higher

Input waveform

Frequency measurement range

±0.05% of rdg + 1 mHz + 1 digit

50% duty ratio rectangular wave 2 Hz to 200 kHz

D/A Output (optional)

Number of outputs Accuracy ±(display accuracy +0.2% of F.S.) Maximum output current ±0.1 mA Temperature coefficient ±0.05% of F.S./°C Output format Frequency

D/A output

Approximately

7.5 V

5.0V

2.5V

0.5V

Integrated values

D/A output

Approximately

7.0 V

5.0V

values

In standard integration/continuous integration modes: Timer set time In manual integration mode: Integration D/A output set time

Other parameters

Display value 140%

100% 5.0 V 0% 0 V

-100% -5.0 V

-140%

Note that PF and deg are not output beyond the range of ±5.0 V. If an error occurs, approximately ±7.5 V are output. 0° to 360° are output at 0 to

5.0 V; LAG180° to LEAD180° are output at -5.0 V to 5.0 V.

30 parameters (each channel can be set separately)

10Hz

0.5Hz 1Hz

Output Approximately

Approximately

100Hz

140% of rated input

Approximately

7.0 V

Approximately

-7.0 V

-140

-100

1kHz

10kHz

Rated input

D/A output

7.5 V

7.0 V

5.0V

100kHz

1MHz

100

-5.0V Approximately -7.0 V

Approximately -7.5 V

Display value

Integration time

140

Display value (%)

Waveform Display Functions

Triggers Mode Auto/Normal Type Edge Source Slope Rising/falling/both

U1, I1, U2, I2, U3, I3, U4, I4, U5, I5, U6, I6, external

Position 0% (fixed) Sample rate Approximately 200 kHz Time/Div 0.5 msec to 500 msec (not to exceed 1/10 of dis-

play updating period) Vertical zoom 0.1 to 100 times Data memory size 1 kW (Peak to peek compression data)

The frequency that allows displaying of waveforms is up to approximately 10 kHz.

Built-in Printer (optional)

Printing method Thermal line-dot Dot density 8 dots/mm Paper width 80 mm Effective recording width 72 mm Recorded information Screenshots, list of measured values, harmonic bar

graph printouts, settings

Ethernet (optional)

Transmission method Ethernet (10BASE-T) Supported services FTP server, FTP client, LPR (network printing),

SMTP (automatic mail transfer), DHCP, DNS Electrical and mechanical specifications

Connector RJ-45 connector

As per IEEE802.3

Built-in Hard Drive (optional)

Capacity 10 GB (2 GB×5) IBM format SCSI ID 4 (fixed)

External I/O

EXT CLK (Sync source during normal measurement, PLL

Connector BNC Input voltage TTL level

Connector BNC

Synchronized measurement

Internal floppy drive Size 3.5-inch Format 1.44 MB Communication functions GP-IB or serial (RS-232) provided as a standard function. GP-IB interface

Serial (RS-232) interface Connector D-Sub 9-pin Specification EIA-574 (specifications for 9-pin interface in EIA-

Transfer rate 1200, 2400, 4800, 9600, 19200 bps VGA video output Connector type D-Sub 15-pin (VGA VIDEO OUT) Output format VGA-compatible SCSI interface (optional) Specification SCSI(Small Computer System Interface)

Connector D-sub half-pitch 50-pin (pin type)

Connector pin assignments

source or external sampling clock during harmonic

analysis)

EXT MEAS.START

(external measurement start I/O), EXT

MEAS.STOP (external measurement stop I/O)

Connect the EXT MEAS.START terminal of the

master unit with the EXT MEAS.START terminal

of the slave unit, and connect the EXT MEAS.STOP

terminal of the master unit with the EXT

MEAS.STOP terminal of the slave unit.

Electrical and mechanical specifications

As per IEEE St’d 488-1978

Functional specifications

SH1, AH1, T6, L4, SR1, RL1, PR0, DC1, DT0, C0

Protocol: As per IEEE St’d 488.2 1992

232 (RS-232) standard)

ANSI X3.131-1986

Unbalanced (single-end), internal terminator

Specifications

General Specifications

Safety standard*

Emission *

Immunity * Warmup time Approximately 1 hour Operating temperature and humidity ranges

Storage temperature -25 to 60°C (no condensation) Operating elevation 2000 meters or less Insulating resistance 50 MΩ or higher at 500 VDC

Withstand voltage 1500 VAC for one minute at 50/60 Hz

Rated supply voltage

Allowed supply voltage fluctuation range

Rated supply frequency 50/60 Hz Allowed supply frequency fluctuation range

Consumed power Maximum 150 VA (when using internal printer) External dimensions Approximately 426 mm (W) × 177 mm (H) × 400

Weight Approximately 15 kg (main unit with 6 input ele-

*1 Emission, immunity and safety standards apply to products having the CE Mark. For all other

products, please contact your nearest YOKOGAWA representative as listed on the back cover of this manual.

*2 Overvoltage Categories define transient overvoltage levels, including impulse withstand voltage

levels. Overvoltage Category II: Applies to equipment supplied with electricity from fixed installations like a distribution board.

*3 Pollution Degree: Applies to closed atmospheres (with no , or only dry, non-conductive pollution).

Pollution Degree 2: Applies to normal indoor atmospheres (with only non-conductive pollution).

Annex A (normative): Immunity test requirements for equipment intended for use in industrial locations.

Complying standard EN61010-1 Overvoltage category (Installation category) II* Pollution degree 2 * Complying standard EN61326 Class A

EN61000-3-2

EN61000-3-3

Complying standard EN61326 Annex A*

AS/NZS 2064 Class A

5 to 40°C, 20 to 80%RH when not using the printer, 5 to 40°C, 35 to 80%RH when using the printer.(no condensation)

Between casing and power plug

voltage input terminals (ganged) and casing

Between Between

current input terminals (ganged) and casing Between voltage input terminals (ganged) and current input terminals (ganged) Between input terminals of each element. Between torque/speed input terminals (ganged) and casing Between torque input terminals (ganged) and speed input terminals (ganged) Between input terminals of each element.

Between casing and power plug 3700 VAC for one minute at 50/60 Hz

voltage input terminals (ganged) and casing

Between Between

current input terminals (ganged) and casing Between voltage input terminals (ganged) and current input terminals (ganged) Between input terminals of each element. 100 to 120 VAC, 200 to 240 VAC (switches automatically)

90 to 132 VAC, 180 to 264 VAC

48 to 63 Hz

mm (D) (excluding protrusions)

ments and options installed)

Exterior (WT1600)

Unit: mm

13 13

The TCP/IP software used in this product and the documentation for that TCP/IP software are based in part on BSD Networking Software, Release 1 licensed from The Regents of the University of California.

426

23 377 28

17720

Model and Suffix Codes

Model Suffix codes Description 760101

Element types and quantities

The numbers in the "Description" column have the following meanings. 50: 50 A input element 5: 5 A input element Blank: No element

Elements are inserted in the order shown starting on the left side on the back.

Communication functions

Power cord -D UL/CSA Standard

Option /B5 Internal printer specifications

* The WT1600 unit cannot be purchased without any elements. Select an element type (5 A or 50 A) and

quantity.

Note: In order to add elements and options after the WT1600 has been delivered, the WT1600

must be modified at the factory. Be aware of this in making your product selections. For further details, see Yokogawa's home page or contact our sales office.

-01 50

-02 50 50

-03 50 50 50

-04 50 50 50 50

-05 50 50 50 50 50

-06 50 50 50 50 50 50

-10 5

-11 5 50

-12 5 50 50

-13 5 50 50 50

-14 5 50 50 50 50

-15 5 50 50 50 50 50

-20 5 5

-21 5 5 50

-22 5 5 50 50

-23 5 5 50 50 50

-24 5 5 50 50 50 50

-30 5 5 5

-31 5 5 5 50

-32 5 5 5 50 50

-33 5 5 5 50 50 50

-40 5 5 55

-41 5 5 5550

-42 5 5 555050

-50 5 5 555

-51 5 5 55550

-60 5 5 5555

-C1 GP-IB

-C2 Serial (RS-232)

-F VDE Standard

-R SAA Standard

-Q BS Standard

/C7 SCSI interface /C10 Ethernet, HDD, SCSI /DA 30-channel DA output /MTR Motor evaluation function

WT1600 digital power meter main unit

Element Number

123456

Accessories (sold separately)

Product

Rack mounting kit 751535-E4 For EIA 1 Rack mounting kit 751535-J4 For JIS 1 BNC cable 366924 BNC cable BNC-BNC (1 m) 1 BNC cable 366925 BNC cable BNC-BNC (2 m) 1 BNC cable 366926 BNC–alligator cable 1 Adapter 366971 9-pin* to 25-pin** adapter 1 Measurement leads 758917 Red and black, 75 cm; 2 leads in a set 1 Fork terminal adapter set

Alligator clips adapter 758922 Banana to alligator conversion; 2 in a set 1 (rated voltage: 300 V) Alligator clips adapter 758929 Banana to alligator conversion; 2 in a set 1 (rated voltage: 1000 V) Fuses A1354EF 250 V, 6.3 Arms, time lag 100 V/200 V 2 External sensor cable B9284LK For external input; 50 cm 1 Roll paper for printer B9316FX Thermal paper; 10 meters (1 roll) 10

*: EIA-574 standard

**: EIA-232 standard (RS-232)

Model/

part number quantity

758921 Converts fork terminal (4 mm) into 1

banana

Description

terminal; red and black (one each)

NOTICE

 Before operating the product, read the instruction manual thoroughly for

proper and safe operation.

 If this product is for use with a system requiring safeguards that directly

involve personnel safety, please contact the Yokogawa sales offices.

Order

Yokogawa WT1600 Data Sheet

Specifications and Main Features

Frequently Asked Questions

User Manual