Dimensions / Weight
W | H | D | |
---|---|---|---|
Dimensions | 320 mm (12.6 inch) | 88 mm (3.46 inch) | 270 mm (10.63 inch) |
Leakage Current Tester
TOS3200
TOS3200
260,000円 (税込:286,000円)
- Capable of measuring leakage current in three modes
- Eight built-in measurement circuit networks
- Up to 30 mA for RMS measurement
- Easy-to-understand operation
- Enables the continuous execution of tests
- Capable of saving test results
- 51 types of standard test conditions are preset
- Lets you manage the calibration time limit
- USB interface provided as standard
- Features
- Dimensions
- Options
- Downloads
Features
Conforms to international standard IEC 60990 (“Methods of measurement of touch current and protective conductor current”).
The Leakage Current Tester TOS3200 is designed to test for leakage current (Touch Current and Protective Conductor Current) of general electrical apparatuses, excluding those used for medical
purposes. With this tester, you can conduct tests conforming to various standards including IEC, UL,
JIS and Electrical Appliance and Material Safety Law (Japan). You can set test conditions through
simple operations on the panel because this tester holds in its memory the 51 types of test conditions for IT-related electrical equipment, electrical appliances, audio visual equipment,
lighting fixtures, power tools, and measuring and control instruments, accordingly with the standards of IEC/JIS and Electrical Appliance and Material Safety Law.
Capable of measuring leakage current in three modes
Touch current (TC) operating mode*
Enables you to measure the touch current flowing between the enclosure (accessible portion) of the
electrical equipment under test (EUT) and the power line incorporating the earth wire, via Measuring
Devices. For Measuring Devices, eight measurement circuit networks (NTWKs) conforming to the
applicable standards are provided as standard. The switching of the polarities of the power line to
the EUT, as well as singlefault conditions, are automatically set with relays inside the tester.
Protective conductor current (PCC) operating mode*
Enables you to measure the current flowing through the protective conductor (earth wire) by
connecting the power plug (NEMA5-15 or an equivalent) of an item of 100 V electrical equipment to
the socket on the front panel. A multi-outlet is available as an option (sold separately) to
accommodate the different plugs used around the world.
※TC=Touch Current、PCC=Protective Conductor Current
Meter (METER) operating mode
In the same way as an ordinary multimeter, enables you to measure voltage and current using
measurement terminals A and B on the front panel. For voltage measurement, it offers a “safety extra
low voltage” (SELV) dete c tion f unc tion; for current m easurement, it of fer s a measurement
function using measurement circuit networks (NTWKs).
Eight built-in measurement circuit networks
It offers built-in eight measurement circuit networks for measuring the touch current of general electrical equipment.
*U, U1: Measured voltage between reference points in the measurement network.
Features
Up to 30 mA for RMS measurement
Capable of measuring 30 μA to 30 mA for DC/RMS measurement and 50 μA to 90 mA for PEAK measurement, both in three ranges. Two range switching functions are provided, namely, a fixed range function (FIX) and auto range function (AUTO), which conform to the current to be measured.For RMS measurement, the “true root-mean-square value” is achieved.
Easy-to-understand operation
Simple operation is possible thanks to the intuitively understandable test condition menu and the
function keys/rotary knobs.
Enables the continuous execution of tests
Allows you to automatically conduct TC and PCC tests as a single sequence program by setting their
test conditions as up to 100 indep endent test s (steps). You can set up to 100 se quence programs,
with up to 500 steps in total. To support automation test, measurement point (probe setting) can be
switched over without turning off EUT power line.
Capable of saving test results
For independent tests, enables you to save not only test results but also the test date and time and the test conditions for up to 50 tests; for auto tests, you can save this data for up to 50 programs. You can also save the test results as external records using the USB and other interfaces.
51 types of standard test conditions are preset
The memory in the main unit is pre-written with 51 types of test conditions for general electrical
equipment, which conform to IEC 60990 and the standards listed below. You can set the standard test conditions merely by calling them.
Standards covered by the memory
規格番号 | 適応電気機器 |
IEC60950 | 情報技術機器 |
IEC60335 | 家庭用及び類似用途の電気機器 |
IEC60065 | オーディオ、ビデオ及び類似の電子装置 |
IEC60745 | 手持型電動工具 |
IEC60598 | 照明器具 |
IEC61010 | 計測、制御及び試験所使用電気機器 |
電気用品安全法 | 電気用品 |
IEC61029 | 可搬型電動工具 |
Lets you manage the calibration time limit
For independent tests, enables you to save not only test results but also the test date and time and
the test conditions for up to 50 tests; for auto tests, you can save this data for up to 50 programs. You can also save the test results as external records using the USB and other interfaces.
USB interface provided as standard
In addition to the SIGNAL I/O, GPIB, and RS232C interfaces, a USB interface is also provided as
standard.
Range of other functions
- “MAX function,” which retains the largest current measured.
- “CONV function,” which converts the measured current value into the corresponding value for the
preset power voltage. - “SELV function,” which causes the DANGER lamp to turn ON if a preset safety extra low voltage
(SELV) is exceeded in meter measurement mode. - “CHECK function,” which performs self-analysis of the measurement circuit networks.
Specifications
測定項目、測定モード | |||
測定項目 | TC(接触電流測定)、PCC(保護導体電流測定)、METERの3種 | ||
測定方法 | TC | 測定回路網(NTWK)を利用して基準抵抗の電圧降下を測定して算出 | |
PCC | 保護接地線に接続した基準抵抗の電圧降下を測定して算出 | ||
METER | 測定端子を使用して電圧、電流を測定 | ||
測定モード | DC╱RMS╱PEAK(RMSは真の実効値) | ||
測定回路網(NTWK) | ネットワークA | 基本測定素子:(1.5kΩ//0.22μF)+500Ω | |
ネットワークB/B1 | 基本測定素子:(1.5kΩ//0.22μF)+500Ω//(10kΩ+0.022μF) | ||
ネットワークC | 基本測定素子:(1.5kΩ//0.22μF)+500Ω//(10kΩ+(20kΩ+6.2nF)//9.1nF) | ||
ネットワークD | 基本測定素子:1kΩ | ||
ネットワークE | 基本測定素子:1kΩ//(10kΩ+11.225nF+579Ω) | ||
ネットワークF | 基本測定素子:1.5kΩ//0.15μF | ||
ネットワークG | 基本測定素子:2kΩ | ||
ネットワーク定数許容差 | 抵抗:±0.1%、コンデンサ0.15μF:±2%、その他:±1% | ||
電流測定部 | |||
測定範囲 | レンジ1 | DC╱RMS:30μA〜600μA、PEAK:50μA〜850μA ※1 | |
レンジ2 | DC╱RMS:125μA〜6.00mA、PEAK:175μA〜8.50mA ※1 | ||
レンジ3 | DC╱RMS:1.25mA〜30.0mA、PEAK:1.75mA〜90.0mA ※1 | ||
レンジ切り替え | AUTO╱FIX | ||
測定電流(i)表示/分解能 | i<1mA:□□□μA╱1μA, 1mA≦i<10mA:□.□□mA╱0.01mA 10mA≦i<100mA:□□,□mA╱0.1mA | ||
測定確度 *2 | レンジ1 | DC | ±(5.0% of rdng + 20μA) |
RMS | 15Hz≦f≦10kHz:±(2.0% of reading+8μA) | ||
10kHz<f≦1MHz:±(5.0% of reading+10μA) | |||
PEAK | 15Hz≦f≦10kHz:±(5.0% of rdng + 10μA) | ||
レンジ2 | DC | ±(5.0% of rdng + 50μA) | |
RMS | 15Hz≦f≦10kHz:±(2.0% of reading+20μA) | ||
10kHz<f≦1MHz:±(5.0% of reading+20μA) | |||
PEAK | 15Hz≦f≦1kHz:±(2.0% of reading+50μA) | ||
1kHz<f≦10kHz:±(5.0% of reading+50μA) | |||
レンジ3 | DC | ±(5.0% of rdng + 0.5mA) | |
RMS | 15Hz≦f≦10kHz:±(2.0% of reading+0.2mA) | ||
10kHz<f≦1MHz:±(5.0% of reading+0.2mA) | |||
PEAK | 15Hz≦f≦1kHz:±(2.0% of reading+0.5mA) | ||
1kHz<f≦10kHz:±(5.0% of reading+0.5mA) | |||
入力抵抗 | 1MΩ±1% | ||
入力容量 | <200pF | ||
コモンモード除去比 | f≦10kHz:60dB以上、10kH<f≦1MHz:40dB以上 | ||
判定機能 | |||
判定方法 | ウインドコンパレータ方式での上限・下限電流設定によるPASS/FAIL判定 | ||
判定 | 上限設定以上の電流ではU-FAIL、下限設定以下の電流ではL-FAIL判定 | ||
表示 | U-FAIL╱L-FAIL╱PASS表示、ブザー鳴動 | ||
PASSホールド | PASS判定を保持する時間を0.2s〜10.0sまたはHOLDに設定可能 | ||
設定範囲 | レンジ1 | DC╱RMS:30μA〜600μA、PEAK:50μA〜850μA ※3 | |
レンジ2 | DC╱RMS:151μA〜6.00mA、PEAK:213μA〜8.50mA ※3 | ||
レンジ3 | DC╱RMS:1.51mA〜30.0mA、PEAK:2.13mA〜90.0mA ※3 | ||
判定確度 | 測定確度に準ずる(rdngをUPPER setに読み替えてください) | ||
AB間電圧測定 | |||
測定範囲 | DC/RMS:10.000V〜300.0V、PEAK:15.000V〜430.0V | ||
確度 | ±(3% of rdng + 2V)、測定レンジはAUTOに固定 | ||
入力インピーダンス | 約40MΩ | ||
SELV検出 | SELVを設定してその値を超えたらDANGERランプ点灯 | ||
SELV設定範囲 | 10V〜99V、1Vステップ、OFF機能あり | ||
タイマー、試験実行機能、メモリ | |||
タイマー | 試験待ち時間 | 設定範囲:0s〜999s、確度:±(100ppm of set+20ms) | |
試験時間 | 設定範囲:1s〜999s/OFF機能、確度:±(100ppm of set+20ms) | ||
試験実行 | 自動試験(AUTO):最大100ステップの試験条件を自動実行 単独試験(MANUAL):TC、PCC、METERの各測定を単独実行 | ||
メモリ | 試験条件 | AUTO:最大100ステップの試験条件を最大100通り(トータル・ステップは500まで) MANUAL:最大100通りの試験条件を記憶 | |
試験結果 | 試験終了時の判定結果出力中に保存するか否かを選択可能 AUTO:最大50プログラム分を試験結果を記録可能 MANUAL:最大50試験分の試験結果を記録可能 | ||
その他の機能 | |||
測定値換算(CONV) | 測定電流値をあらかじめ設定した電源電圧における値に換算。METER測定では無効 | ||
設定範囲:80.0V〜300.0V、OFF機能あり | |||
MEASURE MODE | 測定値を以下の動作から選択 | ||
NORM:測定期間中の測定値を表示 | |||
MAX:測定期間中の測定値の最大値を表示 | |||
電源正逆相選択(POL) | EUT電源設定:正相(NORM)/逆相(REVS) | ||
単一故障選択(COND) | EUT電源状態設定:正常(NORM)/電源線ニュートラル側断線(FLTLN)/保護接地線断線(FLTEA) | ||
接地チェック | TC(EncLiv,EncNeu)試験時、エンクロージャが接地していたらCONTACTFAIL発生 | ||
MEASURE CHECK | 測定端子A、B間の測定機能をチェックして、異常があればPROTECTION状態へ | ||
電源電圧測定(EUT) | 測定範囲:80.0V〜250.0V、分解能:0.1V、確度:±(3% of rdng + 1V) | ||
電源電流測定(EUT) | 測定範囲:0.1A〜15.00A、分解能:0.01A、確度:±(5% of rdng + 30mA) | ||
電力測定(有効電力) | 測定範囲:10W〜1500W | ||
確度(電源電圧80V以上、負荷力率1にて):±(5% of rdng + 8W) | |||
システムクロック | 記録 | 項目:校正日時、試験実施日時、 可能日時:2099年まで | |
校正期限管理 (CAL PROTECT) | 校正期限を設定可能、期限を過ぎると電源投入時にアナウンス | ||
ON:PROTECTION状態へ(本器の使用は不可)、OFF:警告表示 | |||
保護動作 | リレー動作異常、オーバーロード、オーバーレンジ、測定機能チェック、内蔵電池切れなど | ||
インターフェース | |||
RS-232C | D-Sub 9ピンコネクタ(EIA-232Dに準拠)、ボーレート:9800/19200/38400bps (パーソナルコンピュータとの接続には「9ピン・メスーメス・リバース」ケーブルを使用) | ||
GPIB | IEEE Std.488-1978に準拠。 (SH1、AH1、T6、TE0、L4、LE0、SR1、PP0、DC1、DT0、C0、E1) | ||
USB | USB Specification2.0 | ||
REMOTE | 6ピンMINIDINコネクタ(HP21-TOS(別売オプション)専用) | ||
SIGNAL I/O | 25ピンD-Subコネクタ | ||
一般 | |||
測定端子 | 定格電圧/電流 | A−B端子間:250V、端子−シャシ間:250V、100mA | |
測定カテゴリ | CAT II | ||
有効端子表示 | 測定に有効な端子をLEDランプで表示 | ||
環境 | 仕様保証範囲 | 温度:5℃〜35℃、湿度:20% rh〜80% rh(結露無し) | |
動作範囲 | 温度:0℃〜40℃、湿度:20% rh〜80% rh(結露無し) | ||
保存範囲 | 温度:ー20℃〜70℃、湿度:90% rh以下(結露無し) | ||
設置場所 | 屋内、高度2000mまで | ||
電源 | 本体電源 | 公称入力定格:100Vac~240Vac、50Hz╱60Hz、消費電力:最大70VA | |
EUT用 | 公称入力定格:100Vac~240Vac、50Hz╱60Hz | ||
定格出力容量:1500VA、最大電流:15A、突入電流:最大70Apeak(20ms以内) | |||
絶縁抵抗 | 30MΩ以上(500Vdc)(ACラインーシャシ間、測定端子ーシャシ間) | ||
耐電圧 | 1390Vac、2秒間/20mA以下(ACラインーシャシ間) | ||
接地連続性 | 25Aac/0.1Ω以下 | ||
安全性 ※4 | 以下の指令および規格の要求事項に適合 低電圧指令 2014/35EU※5 EN61010-1(Class I※6 、汚染度2※7 | ||
電磁適合性 ※4 ※5 | 以下の指令および規格の要求事項に適合 EMC指令 2014/30/EU、EN61326(Class A※8)、EN55011(Class A※8、Group 1※9)EN61000-3-2、EN61000-3-3 適用条件:本製品に接続するケーブルおよび電線はすべて3m未満を使用、テストリードは付属品を使用 | ||
外形寸法、質量 | 320(345)W×88(105)H×270(330)Dmm、約5kg | ||
付属品 | テストリード1組(TL21-TOS:赤黒、各1本、ワニ口クリップ付)、フラットプローブ1枚(FP01-TOS)、フューズ1本(15A、EUT電源用)、取扱説明書1冊、回路原理図シール1枚、電源コード2本(本体用、EUT ACライン入力用) | ||
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