(color lcd) model:cdm-330c - densokutechno · 2019. 2. 2. · color display with a clear...
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VECTOR MULTI-METER
(Color LCD)
MODEL:CDM-330C
Drastic improvement of original Vector Multimeter(Model: CDM-330)is realized with high speed measuring and very bright color display.
(Whole of existing options are available with model:CDM-330C)
○Versatile measuring functions can meet various needs.
AC voltage, current, phase, frequency, active power, reactive power, power factor
and DC voltage, ・・・・・ As a standard.
3-phase current, DC current, time, phase between each voltage and data printing ・・・・・ with Options.
○Simultaneous display of measured values and required data can be seen at the same time.
Voltage, current, phase, and frequency, or active power, apparent power, reactive power and
power factor.
○Measured value and waveform displays as well as measured value and vector displays available.
Waveform display indicates peak value also, so very much useful for data check.
○Available to analyze harmonics.
Analysing harmonics of Voltage and Current and display both by numerical and graph.
○Various options available to expand application.
PC13-03-07_2
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○Color display with a clear indication even in dark environment. ○High speed updating time of measurement. ○Approximately 6 and half hours of battery life with continuous use. ○Function of date format installed additionally. ○Whole of OPTIONS for former model (CDM-330)available to apply. ○Measuring current by clamp CT realizes reliable and safety measurement without disconnecting the current circuit. ○Enough functions and capability by its own, however, together with Options much more functional capability is increased as follows: ・ Measurement of 3-phase AC current and its phase angles(CT-03BU) ・ Measurement of DC current by the DC clamp CT(DCT-23) ・ Time measurement(MCS-330) ・ Measurement of phase between voltage and voltage(CAD-230 or CAD-240) ・ Data print-out(PR-332)
Specifications
VECTOR MULTI-METER “Color” Model CDM-330C PERFORMS:
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Power Supply LR6 alkaline type dry battery × 8 pcs. Battery life 6 hours approx.(continuous)
Dielectric Strength For 1 min. between the case and input terminal at 2000VAC, 50/60Hz
Operating temperature range
Operating humidity range
0~40℃
20~95%(Without condensation)
Display Unit(LCD)
Bit format: 320×240 dots Display area: 52×68mm
Display details
Standard ①Measured-value display (voltage, current, phase angle, and frequency)
②Measured value + input waveform displays
③Measured value + input vector diagram displays
④Active power, apparent power, reactive power and power factor displays
With Option ①Single-phase voltage, 3-phase current and phase angle displays
②Single-phase voltage, 3-phase current and phase-angle vector displays
③Display of phase angle between each voltage
④Time measured-value + Timing chart
Input
No. of input channels: 2 channels (basic)
With the option (CT-03BU): 4channels
Input impedance Voltage: approx.1MΩ, Current: Zero burden type
A/D Converter Resolution: 14bits(High-speed successive comparison type)
Sampling method: Simultaneous REF/INPUTsampling
Display Updating Time DC measurement: approx 0.1sec, AC measurement: approx 0.3sec
Clock Year, month, day, hour, min. and sec. With backup battery(designed life: 10 years approx.)
Dimensions/Weight Main body: W=100 H=225 D=70 mm / 750g(with batteries ×8)
With soft case: W=180 H=235 D=75 mm / 1250g
Clamp CT Specifications(CT-25C) Rated Primary Current: 20A
Rated Secondary Current: 10mA
Window diameter: 25mm
Dimensions: 64(W)×165(H)mm
110.0V
5.000A
30°
50.0Hz
HOLD ON OFFAVERAGE ON OFFV-RANGE 1.5V 15V 150V 300V ATI-RANGE 10mA 100mA 1A 5A 20A AT
BAT. 10 DEC. 2012 00:00:00
AC V I Φ F
AC Voltage AC Current AC Power DC Voltage DC Current Note2 DC Power Note2
Measuring Method
Digital processing
�(ΣVi2)/N �(ΣAi2)/N (ΣVi・ΣAi)/N ΣVi/N ΣAi/N (ΣVi・ΣAi)/N
Range (Auto/Manual)
1.5/15/150/300 (V)
0.01/0.1/1/5/20 (A)
0.01W~10kW (Depending on voltage
/current range)
1.5/15/150/300 (V)
20/200 (A)
10W~100kW (Depending on voltage
/current range)
Frequency Range 45~65Hz ―――――――
Accuracy Note1 ±0.5% of range
(10 to 120% of
range)
0.1/1/5/20(A) ±1.0% of range 10mA range ±2.0% of range
(10 to 120% of
range)
0.1/1/5/20(A) ±1.5% of range 10mA range ±2.5% of range
(10 to 120% of
range)
15/150/300(V) ±0.5% of rang 1.5V range ±0.5% of range
±5 digit
(10 to 120% of
range)
±3.0% of range (10 to 120% of
range)
±4.0% of range (10 to 120% of
range)
Power Factor Influence
――――――― ――――――― ±2.5% of range at COSφ=0.5
―――――――
Phase Angle Frequency
Measuring Method Digital processing
Range 0~359.9°(Display of INPUT Lag angle against REF) 1.5/15/150/300(V) 0.01/0.1/1/5/20(A)
(Auto/Manual)
Accuracy
○Current 0.1/1/5/20(A)Range: 20%~120% ±3°
Less than 20% ~ 10% ±4° 10mA Range:100% ~ 120% ±5° Adding ±1°every 1mA decrease
Minimum phase angle measuring input current 2mA ○Voltage: 1.5/15/150/300(V) 30%~120%: Within these scopes, accuracy of phase angle
against the current in each range is assured. (When using within these scope of % no
consideration for voltage character is
required) 10%~30%under: Adding ±1°on measuring accuracy (When
using less than 30% of input voltage value
per each range against the current)
±0.1% of rdg (at 100% of range)
Note1: By all of sine wave inputs with using “AVG” key. Note2: When DC clamp CT(DCT-23) of option is used.
Apparent Power Reactive Power Power Factor
Computing
Equation Vrms・Arms ��Vrms・Arms�2ーW2 W/Vrms・Arms
Computing
Accuracy 1digit of displayed value
Accuracy Depending on measuring function
Harmonic Analysis
Display method Analyze harmonics of voltage and current, displayed by numerical value and graphic.
Harmonic analysing order 2nd~15th
Measuring range 0.15~360V,1mA~24A(AUTO range)
Analysing time 0.5 second approx.
Resolution 0.1%
Measuring accuracy of distortion factor
per each harmonic
Less than -2digits at 10.0% from 2nd to 5th harmonics.
From 6th to 15th harmonics, -3digits are added per one harmonic is increased.
(For example: 5th: 9.8%~9.9% 10th: 9.2%~9.7% 15th: 7.5%~7.8%)
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Display Examples
HOLD ON OFFAVERAGE ON OFFV-RANGE 1.5V 15V 150V 300V ATI-RANGE 10mA 100mA 1A 5A 20A AT
BAT. 10 DEC. 2012 00:00:00
AC
110.0V
5.000A
30°
50.0Hz
HOLD ON OFFAVERAGE ON OFFV-RANGE 1.5V 15V 150V 300V ATI-RANGE 10mA 100mA 1A 5A 20A AT
BAT. 10 DEC. 2012 00:00:00
AC V I Φ F
V1.228V
Φ178.5°
I7.67mA
V
I
HOLD ON OFFAVERAGE ON OFFV-RANGE 1.5V 15V 150V 300V ATI-RANGE 10mA 100mA 1A 5A 20A AT
BAT. 10 DEC. 2012 00:00:00
AC CT-03BU
V
I2
V110.1VI1
5.003A30°
I25.003A
150°
I35.006A
270°
I1
I3
HOLD ON OFFX-AXIS 30mS 300mS 3SV-RANGE 1.5V 15V 150V 300V ATI-RANGE 10mA 100mA 1A 5A 20A AT
BAT. 10 DEC. 2012 00:00:00
AC SAMPLE=100uS
V100.1
Φ359°
I5.2mA
0 10 20 30(mS)
X-AXIS 10mS 100mS 1S 10S 100SSTATUS STAND-BY BUSY END ATMODE INTERVAL ONE-SHOT TRAIN AT
BAT. 10 DEC. 2012 00:00:00
MCS
0 100(mS)
TIME 37.0mS
■Basic Display(V、I、φ、F) ■1-Phase Vector Display ■3-phase Vector Display(with option)
■Waveform Display(V、I)
■Time Measurement with the time
counter module of option
■Harmonic analysis(Voltage)Graphic ■Harmonic analysis(Current)Graphic
HOLD ON OFFAVERAGE ON OFFV-RANGE 1.5V 15V 150V 300V ATI-RANGE 10mA 100mA 1A 5A 20A AT
BAT. 10 DEC. 2012 00:00:00
AC V HARM
■Harmonic analysis(voltage)
f % f %1 100.0 9 0.32 0.2 10 0.13 11.4 11 0.04 0.2 12 0.15 6.2 13 0.16 0.0 14 0.17 3.2 15 0.18 0.1
■Harmonic analysis(Current)
Distortion Factor 13.3%V Harmonic
HOLD ON OFFAVERAGE ON OFFV-RANGE 1.5V 15V 150V 300V ATI-RANGE 10mA 100mA 1A 5A 20A AT
BAT. 10 DEC. 2012 00:00:00
AC I HARM
f % f %1 100.0 9 0.32 0.1 10 0.13 11.4 11 0.24 0.1 12 0.25 5.8 13 0.16 0.2 14 0.17 3.3 15 0.28 0.2
Distortion Factor 13.2%I Harmonic
START
STOP
HOLD ON OFFAVERAGE ON OFFV-RANGE 1.5V 15V 150V 300V ATI-RANGE 10mA 100mA 1A 5A 20A AT
BAT. 10 DEC. 2012 00:00:00
AC V HARM
Distortion Factor 13.3%V Harmonic
HOLD ON OFFAVERAGE ON OFFV-RANGE 1.5V 15V 150V 300V ATI-RANGE 10mA 100mA 1A 5A 20A ATAC I HARM
Distortion Factor 13.2%I Harmonic
1 5 7 9 11 133 15f0.1
1
10
100%
1 5 7 9 11 133 15f0.1
1
10
100%
BAT. 10 DEC. 2012 00:00:00
Option
■DC Clamp CT, Model DCT-23
Clamp CT to measure DC current.
Setting Position Connected to CDM-330C Measuring Range 2 to 200A (20A/200A Range) Measuring Accuracy ±3% of range(Applicable 10 to 100% of range)
Built-in Cell Button shaped battery (Type:LR44) 2 pcs
Life: approx 30hours
■Voltage-Phase Module, Model CAD-230/CAD-240 Module to measure phase angle between voltage and voltage, also voltage value at REF side.
Setting Position CDM-330C soft case TU-330 or TU-331B Measuring Range CAD-230: AC60 to 120V CAD-240: AC50 to 450V ※
Measuring Accuracy CAD-230: ±3°(For sine wave) CAD-240: ±5°(For sine wave)
※ In accordance with the range of CDM-330C, voltage up to 360V available to measure, though voltage input to
CAD-240 available up to 450V.
■AC Clamp CT, Model CT-25C and CT-23B
Model CT-25C CT-23B
Function
1 pc of CT-25C is included in CDM-330C, as
a standard accessory.
As a spare application. Compatible with
CT-25B(For CDM-230B).
Neck is bended to 90°
Durable type
Impossible to bend the neck
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■AC Adaptor, Model ACA-332 For AC power operation of CDM-330C.
Voltage 90~264V AC power supply ※ Discontinued AC Adaptor model ACA-330 and/or 331 are available for CDM-330C.
■CT selector Module, Model CT-03BU
For displaying 4-element numeric values of 3-phase current and reference input and a vector diagram by
Using 3 clamp CT(CT-25C)
Setting Position Mother Unit(TU-330),(TU-331B)
Built into mother unit TU-331B already
3-phase Current Measuring method CT input is selected by analog switch automatically Current Range Same as current measuring input of CDM-330C.
Measuring Accuracy
Current: 20A to 0.1A range: ±1.0% of range
10mA range: ±10 digit (REAL)
(Applicable 10 to 120% of range)
Phase: ±5°(0.1 to 20A range, 20 to 120%), 0.1~20A ±6°(10mArange, 100 to 120%)
Input Burden Zero burden type(With built-in error compensation circuit) Frequency Range 45 to 65Hz Connection with vector multimeter Connected via connectors(TU-330) Accessory Clamp CT CT-25C × 2pcs
■Printer Module, Model PR-332 (For TU-330) High-speed monochrome printer used to print displays on the screen of the CDM.
Setting Position Mother Unit(TU-330) Printing Method Thermosensible line head type Printing time of Displays on one screen
Approx. 10sec.
Printing Paper Size Paper width: 58mm Outside dimension: 30mm Roll length:9m
6
40mm
31.5mm
Ful l -SCALE SI ZE
HOLD ON OFFAVERAGE ON OFFV-RANGE 1.5V 15V 150V 300V ATI-RANGE 10mA 100mA 1A 5A 20A AT
10 DEC. 2012 00:00:00
AC
V1.228V
Φ178.5°
I7.67mA
V
I
■Time Counter Module, Model MCS-330 (For TU-330)
Module for measuring time. Both START and STOP are corresponding to CONTACT / DC / AC
Setting Position Mother Unit(TU-330)
Measuring range 0.0ms to 999.9s 4digits, automatic carry Input Terminal For both START and STOP: 1 set(CONTACT/DC/AC)
Input Signal No-voltage contact: MAKE/BREAK available for both
DC voltage: 5~250V IMPRESS/ELIMINATE available for both
AC voltage: 20~250V IMPRESS/ELIMINATE available for both
Input Impedance No-voltage contact: Approx 1kΩ(+12V pull up) DC voltage: Approx 100kΩ AC voltage: Approx 100kΩ
Measuring Accuracy CONTACT/DC: ±(1digit+200μs) AC: ±(1digit+5ms) ■Mother Unit, Model TU-331B
・CT selector module CT-03BU for measuring 3-phase current and
phase angle is built-in.
・Small mother unit is possible to contain not only CDM-330C but also
voltage-phase module model CAD-230 or CAD-240.
・2 pcs of Clamp CT model CT-25C is included as a standard accessory.
※Please refer “How to place an order” on the last page of this
catalog.
Dimension: 245(W)×90(H)×250(D)mm
■Mother Unit, Model TU-330
・Large mother unit is possible to contain CDM-330C and many of
options.
・Printer module(PR-332) and time counter module (MCS-330) are
designed to apply solely in this large mother unit of TU-330.
※Please refer “How to place an order” on the last page of this
catalog.
Dimension: 400(W)×170(H)×300(D)mm
■Optional Storage Case TU-333
・Extra space for working tools, instruction manual are secured in
addition to the space for CDM-330C, CAD-230, CAD-240, ACA-332
and etc.
※Soft carrying case is provided to CDM-330C as a standard
accessory.
Inside Dimension: 295(W)×234(H)×95(D)mm
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1. Basic set of CDM-330C Consisting of: Main body 1 pc Soft carrying case 1 pc※ AC clamp CT(CT-25C) 1 pc Voltage lead wire(red & black)@1m(L)×1 set LR6 Alkaline dry battery ×8 pcs ※Size of soft carrying case is designed larger than original (for CDM-330)type. So possible to contain CAD-230(or CAD-240), ACA-332 and etc.
2. Small mother unit TU-331B for 3-phase current and phase angle measurement. Consisting of: Main body 1 pc (CT selector module CT-03BU is built-in) AC clamp CT(CT-25C) 2 pcs Required model to purchase additionally: Vector Multi-meter(CDM-330C)※ 1 pc Voltage-phase module(CAD-230 or CAD-240) 1 pc ※2 pcs of clamp being included in TU-331B and 1 pc of clamp included in CDM-330C can realize measuring 3-phase AC with total 3 pcs of clamp CT(CT-25C)
3. Large mother unit TU-330 can contain whole of OPTIONS.
Consisting of: Main body 1pc Required model to purchase additionally: Vector Multi-meter(CDM-330C) 1 set CT Selector Module(CT-03BU) 1 set ※ Voltage-phase module(CAD-230 or CAD-240) 1 pc DC clamp CT(DCT-23) 1 pc AC Adaptor(ACA-332) 1 pc Printer module(PR-332) 1 pc ※※ Time counter module(MCS-330) 1 pc ※※ ※2 pcs of clamp CT(CT-25C)is included as a standard accessory, and this module is designed solely for TU-330. ※※This module is designe solely for TU-330
Basic Set and “How to place an order”
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OTA Techno CORE No.301 6-4-17, Higashikoujiya, Ota-ku, Tokyo-to, 144-0033 Japan TEL +81-3-6423-8122 FAX +81-3-6423-8123
E-mail:[email protected]
URL http://www.densokutechno.co.jp/
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