台湾泰仕PROVA2000大电流钳表
产品概述
台湾泰仕PROVA2000大电流钳表是一款专业设计用于高精度测量交直流电流、电压及电阻的多功能电工仪表。该产品采用真有效值（True RMS）技术，能够准确捕捉复杂波形下的电流与电压数据，适用于工业电力系统、电机维修、电气工程等领域的现场检测。其钳口直径达55mm，可轻松夹持大直径导线或汇流排（72mm×22mm），支持直流2500A和交流2100A的直接测量，同时具备自动量程切换功能，简化操作流程并提升测量效率。135
核心功能
PROVA2000集成了电流模拟输出接口（1mV/A），可直接连接示波器或记录仪进行波形分析，适用于动态电流监测场景。仪表提供全自动档位选择，覆盖电压（AC/DC 600V）、电阻（40MΩ）及导通测试功能，并配备蜂鸣提示。独特的最小值/最大值记录、数据锁定和相对值测量功能，便于用户捕捉瞬时数据或对比差异。其LCD显示屏支持33/4位数字与模拟条同步显示，刷新率达20次/秒，确保快速响应变化的电信号。2916
设计与可靠性
采用人体工学设计，机身重量仅647g（含电池），尺寸为271mm×112mm×46mm，适合长时间手持操作。内置9V电池供电，功耗约12mA，续航表现优异。关键电路配备600V过载保护，确保在高压环境下安全使用。工作温度范围为0℃~40℃，适应多数工业场景。41320
应用场景
广泛用于电力检修、工厂设备维护、教育研发及新能源系统检测。例如，可精准测量变频器输出电流、变压器负载或太阳能逆变器工作状态，其高分辨率（DC 0.1A/AC 0.1A）满足精细诊断需求。导流板设计优化了接触稳定性，减少测量误差。71826
Product Overview
The TES PROVA2000 High-Current Clamp Meter from Taiwan is a professional tool designed for precise AC/DC current, voltage, and resistance measurements. Featuring True RMS technology, it ensures accurate readings even with complex waveforms, making it ideal for industrial power systems, motor maintenance, and electrical engineering applications. With a 55mm jaw opening (72mm×22mm bus bar compatibility), it supports direct measurements up to 2500A DC and 2100A AC, while auto-ranging simplifies operation. 1516
Key Features
Equipped with a current analog output (1mV/A), the PROVA2000 allows real-time waveform analysis via oscilloscopes or data loggers. It offers automatic mode selection for voltage (AC/DC 600V), resistance (40MΩ), and continuity tests (with buzzer). Functions like Min/Max recording, data hold, and relative measurement enhance usability. The 33/4-digit LCD with analog bar graph refreshes at 20 times/sec for dynamic signal tracking. 2920
Design & Durability
Ergonomically designed at 647g (including battery) and compact dimensions (271mm×112mm×46mm), it ensures comfort during prolonged use. A 9V battery powers the device with low consumption (~12mA). Critical circuits include 600V overload protection for safety in high-voltage environments, and it operates reliably within 0℃~40℃. 41326
Applications
From power grid inspections to renewable energy system diagnostics, the PROVA2000 excels in scenarios requiring high resolution (DC 0.1A/AC 0.1A). Its optimized jaw design minimizes contact resistance, ensuring stability when measuring variable-frequency drives, transformer loads, or solar inverters. 71825
PROVA2000大电流钳表
的详细介绍
MODEL PROVA 2000
- 直流2500安培,交流2100A
- 钳部直径55mm，导流板72mm x 22mm
- 真均方根值
- 按键归零
- 电压，电流，电阻，全自动档
- 导通测试
- 大、小值测量
- 读值锁定
- 相对值测量
- 附电流模拟输出，可接示波器记录器
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规 格 PROVA 2000 (23oC ± 5oC)
DC 电流 (自动档或手动选择)
| 范围 |
分辨率 |
误差 |
过载保护 |
| 400A |
0.1A |
± 1.5% ±3dgts |
3000A |
| 2500A |
1A |
± 1.5% ±3dgts |
3000A |
AC 电流 (自动档或手动选择, True RMS for PROVA 2000)
| 范围 |
分辨率 |
误差 |
过载保护 |
| 50/60Hz |
40-400Hz |
| 400A |
0.1A |
±1.5% ± 5dgts |
± 2.0% ± 5dgts |
3000A |
| 2100A(0-1000) |
1A |
±2.0% ± 5dgts |
±2.5% ± 5dgts |
3000A |
| 2100A(1000-2100) |
1A |
± 2.5% ± 5dgts |
± 3.0% ± 5dgts |
3000A |
电流模拟输出 (过载保护 600V)
| 范围 |
输出 |
误差 |
过载保护 |
| 400A |
1mV/A |
±2.5% ±0.5A |
600VAC |
| 2500A |
1mV/A |
± 2.5% ± 5A |
600VAC |
DC 电压 (自动文件或手动选择, Overload Protection 800VAC for all Range)
| 范围 |
分辨率 |
误差 |
过载保护 |
| 400mV |
0.1mV |
±1.5% ± 5 dgts |
10MW |
| 4V |
0.001V |
± 1.5% ± 5 dgts |
5MW |
| 40V |
0.01V |
± 1.5% ± 5 dgts |
5MW |
| 400V |
0.1V |
± 1.5% ± 5 dgts |
5MW |
| 600V |
1V |
± 1.5% ± 5 dgts |
5MW |
AC 电压 (自动文件或手动选择, True RMS for PROVA 2000,
Input Impedance 5MW for all Range)
| 范围 |
分辨率 |
误差 |
过载保护 |
| 4V |
0.001V |
± 1.5% ± 5dgts |
800VAC |
| 40V |
0.01V |
± 1.5% ± 5dgts |
800VAC |
| 400V |
0.1V |
± 1.5% ± 5dgts |
800VAC |
| 600V |
1V |
± 1.5% ± 5dgts |
800VAC |
电阻 (W) (自动档或手动选择, Open Circuit Voltage<=0.5V)
| 范围 |
分辨率 |
误差 |
过载保护 |
| 400W |
0.1W |
± 1.5% ± 3dgts |
600VAC |
| 4KW |
1W |
± 1.5% ± 3dgts |
600VAC |
| 40KW |
10W |
± 1.5% ± 3dgts |
600VAC |
| 400KW |
100W |
± 1.5% ± 3dgts |
600VAC |
| 4MW |
1KW |
± 1.5% ± 3dgts |
600VAC |
| 40MW |
10KW |
± 1.5% ± 3dgts |
600VAC |
导通测试
| 范围 |
蜂鸣器响声 |
开路电压 |
过载保护 |
| 400W |
<=40W (approx.) |
<=0.5V |
600VAC |
二极管测试
| 范围 |
分辨率 |
误差 |
过载保护 |
| 3V |
0.001V |
± 2.5% ± 5dgts |
600VAC |
频率
| 范围 |
分辨率 |
误差 |
Sensitivity |
过载保护 |
| 100-1000KHz |
0.01-100Hz |
± 0.5% ± 2dgts |
10mV/0.1V/1V |
AC 600V |
一般规格：
| 钳部直径 |
Cable f55mm
Bus Bar 65mm(D)x24mm(W) |
| 电源 |
One 006P 9V or IEC 6F22
or NEDA 1604 电池 |
| 操作温度 |
0o to 40oC (32oF to 104oF) |
| 操作湿度 |
Less than 80% 相对湿度 |
| 尺寸 |
271mm(L)x112mm(W)x46mm(H)
10.7"(L)x4.4"(W)x1.8"(H) |
| 重量 |
647g/22.8 oz (Battery included) |
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HY-3015BL HY-3015AL HY-3015CD HY-3015D HY-3015C HY-3015AB HY-3015B HY-3015A HY-2010B HY-2010A HY-3010BL HY-3010AL HY-3010CD HY-3010D HY-3010C HY-3010AB HY-3010B HY-3010A JKD-1 JKD-1 ST-2H-G ST-2K-G ST-2H-F ST-2K-F ST-4PKH-F ST-3PH-F ST-3PK-F ST-4NKH-F ST-3NH-F ST-3NK-F GN-0422KB GN-0422KA GN-0424L GN-0424LA GN-0424PB GN-0424PA GN-0424NB GN-0424NA GN-0222KB GN-0222KA GN-0224LB GN-0224LA GN-0224PB GN-0224PA GN-0224NB GN-0224NA
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