德国工厂生产 高精度,多功能,分析软件功能强大,新一代便携式电能质量分析仪PQP2000B. Class A级电能质量分析仪.包含故障录波功能的电能质量分析仪.汉化软件,SQL数据库.
1、功能描述:
符合EN50160及中国电能质量标准(A级仪器技术指标) 适用于高,中,低压输配电网络 Power quality according to EN 50160 and China Power Quality Standard for low,medium and high voltage network(IEC 61000-4-30 Class A)
强大的故障录波功能Fault recorder function
分析故障并且找到故障原因Analyse disturbances and their root cause analysis
分析瞬态事件 Analyse transient events
负载分析,确定负荷量,在变压器和输出侧做调整 Determine load capacity reserves at the transformer or it’s outputs
电能测量 Energy measurements
自动生成符合国标的电能质量报告 Auto Report (China Power Quality Standard)
2、特征利益:
便携与安全 Mobile and safe 多年的实际使用经验证明PQP2000 B是一款非常成功的故障录波及电能质量分析仪,符合EN50160及中国国标。 设备内部无旋转部件,无硬盘,无风扇。可靠,耐用。尤其适用于恶劣环境下的高精度测量。 PQP2000 B配有2GB的大内存,可以确保连续存储一年以上的数据。 内置UPS不间断电源,掉电后可以连续运行30分钟。 PQP2000 B和PQFix2000 B可以把测量数据存储在同样的mySQL数据库中,使用相同的分析软件对相关数据进行对比分析,两种设备的结合使用,可以高效,准确的定位及分析电网的故障。更具人性化。
方便的操作 Easy to operate PQP2000 B的测量参数可以按照自定义或相关标准进行预设置,从而避免通过键盘或电脑做繁杂的初始设置。 首先选择被测电网是高、中还是低压电网,按下测量开始按钮,该仪表就会自动完成电流、频率、电压、电压下陷、电压骤升、功率、谐波、间谐波、闪变等参量的测量记录。 该仪器具备强大的触发功能,而且,前面板的4个LED指示灯可随意编程,一旦被测参数超出定值LED将立即闪动指示报警。
简便快捷的数据传输 Simple communication 所记录的数据可以通过USB口和以太网,非常便捷快速的传到电脑中。设备可以非常简便的接入以太网,可以通过该网上的任何一台电脑进行远程控制和调取数据。PQP2000 B可以不通过PC机直接把数据导入U盘,只需将U盘插入USB口,按下数据导出键即可完成导出工作。PQP2000 B已内置WinPQ分析软件,可以在任何一台普通电脑上对测量的数据做进一步的分析。同时,PQP2000 B可直接接上键盘和显示器,便可用内置的WinPQ分析软件对测量的数据做进一步的分析,而不需任何外部电脑,节省费用,真正的便携! 满足IEC61850开放式通讯协议。
智能化的配件 Intelligent accessories 我们提供各种高精度电流钳,同时,PQP2000 B通过插件代码可自动识别电流钳类型,同时自动设置量程范围。 高精度的小型电流钳用来测量变压器的二次侧。同时,提供柔性探头(CAT III 1000V/ CATⅣ600V)符合电力系统要求;可测量非绝缘,裸露型母排和电缆。
PQP2100B与PQP2000B,PQFix2000B使用的WinPQ分析软件兼容,可以在任何一台普通电脑上对测量的数据做进一步的分析。满足IEC61850开放式通讯协议。我们提供各种高精度电流钳,同时,PQP2100B通过插件代码可自动识别电流钳类型,同时自动设置量程范围。高精度的小型电流钳用来测量变压器的二次侧。同时,提供柔性探头(CAT III 1000V/ CATⅣ600V)符合电力系统要求;可测量非绝缘,裸露型母排和电缆。
3QPC:掌上电能质量分析仪 欧共体生产 更快捷、更灵活、更便携的掌上分析仪: 3PQ C 体积小、重量轻,外形设计适用于手持操作。是最为理想的手持式电能质量分析仪(单相,三相及四相测量记录分析)。
Dimensions (w × d × h (incl. handle)): 345 × 170 × 260 (320) mm
Weight: 8.5 kg
Protection classification: Class I (Basic insulation)
Over-voltage category: Cat II 300 V IEC 61010
Pollution degree: 2
Degree of protection: IP 40
Casing: double wall plastic, black
Working temperature range: -10 to 40°C
Operating temperature range: 0 to 40°C (acc. refers to this range)
Reference temperature range: 23 ±2 °C
Storage temperature range: -30 °C to +60 °C
Max. humidity: 85 % RH (0 to 40 °C)
Reference humidity range: 40 % to 60 % RH
Functions (basic instrument)
Voltage drop across PE conductor (scaled to test current of 10 A AC)
Display range: 0.00 to 19.99 V
Accuracy: ±(5% + 0,1V)
Test current: >10 A AC (at mains voltage 230V
±10%, standard 2m test leads and max. external resistance of 0.33W
Test voltage: <12 V AC, floating output
Measurement principle: two-wire (manual compensation of test Lead resistance)
Compensation of test leads’ resistance: at least up to 0.09 W = two test lead extensions (with regard to standard test leads) Protection in case of test leads
Connected to mains voltage: fuse T 16 A / 500 V
Resistance of PE conductor
Display range: 0.00 to 19.99 W
Accuracy: ±(5% + 5D)
All other specifications equal as for voltage drop measurement
Insulation Resistance
Display range: 0.00 to 19.99 MW
Measurement range: 0.20 to 19.99 MW
Accuracy: ±(5% + 5D)
Nominal test voltage: 500 V DC, terminal “-~” grounded
Test current generator capability: >1 mA DC
Short circuit test current: <5 mA DC
HV Dielectric test (Withstanding Voltage)
Nominal test voltage: 1000 V AC, floating output
Actual test voltage: 1000 up to 1250 V AC (230 V ±10%, open circuit)
Accuracy of displayed test voltage: actual voltage –0 up to +30V
Supply transformer power: >500 VA
Tripping current: 10 mA, 50 mA, 100 mA or 200 mA
Accuracy of tripping current: ±20% of preset nominal value
Trip out time after reaching set tripping current: <30 ms
General (Residual Voltage tester)
Input resistance: 20 MW
Power supply: 9V battery
Dimensions (w × d × h) : 85 × 35 × 160 mm
Weight: 0.3 kg
Protection classification: II (double insulation)
Over-voltage category: II 300 V
Pollution degree: 2
Degree of protection: IP 40
Casing: plastic, black
Working temperature range: -10 to 40°C
Operating temperature range: 0 to 40°C (accuracy refers to this range)
Cable Height Meter It is a new version handheld cable height meter for measuring the cable sag, cable height and overhead clearances, it is a unique and modern alternative to telescopic measuring poles Special Features :
Quick Measurement: Measure 6 cables (with BTM/TOP switch on the front panel, measurement can be done from top down or bottom up). Have an increased ranged to 30m. Also can use this meter to measure the distance to the wall (in the room), to the poles, to the transformer, etc. up to 25m
Safety:Sonar principal to do the measurement, not need to touch the high voltage cables
High accuracy: use dipper cone, improve the accuracy and measure higher up to 30m. Improved design on anti-noise and sensitive on measurement.
Easy to use: Keep the three keys design, redesigned cone which will help on focusing the cables and reading in the same time. Easy to do calibration: CAL/MEA Mode switch allows the user to periodically check the meter by themselves.
Small size: Small in size and light weight, easy to carry
PC software: The Datalog function (Option) can store the site measurement in the datalog memory, and then down load to the PC, it allows the user to analysis the cable height trend by season, time and temperature
Datalog software It is a new version handheld cable height meter with datalog function (option), it keeps the measurement data in the datalog, then down load these data to the PC, using the datalog software to do the further analysis and generate the report
The datalog keeps the following data:
Location:character string, like “utility pole 210”
Date and time: Year, Month, Date, Hr, min.
Environment Temperature
Cable height measurement data
Note: the location can be key in through character string on the datalog, or key in on the PC. The clock of the datalog can also be set up on PC