Current Transformers Accessories for
Power Quality
Used with the PA-9Plus and other data recorders
Available in a flexible or clamp-on option
A number of lengths and sizes for all power
measurement needs
Special rain tight CT allows for functionality in
outside environments
Easy to use and install
Megger offers a comprehensive line of both
flexible and clamp-on current transformers that are used with power quality
analyzers and recording volt-ammeters. These accessories are specifically geared
for use with the entire PA-9 Series along with the SLM-8 Recording Volt-Ammeter
and the older PA7, RVA4 and RA recorders. The CT, also known as a current
probe (CP) or current clamp, is self powered and does not require the use of a
battery when used with Megger PA-9 or PA-9Plus instruments. Megger also markets
a battery-operated CT for customers who require one with their power quality
product or older Megger unit.
BATTERY GROUND-FAULT
LOCATOR Battery Test Equipment
Ground faults in ungrounded dc battery systems
easily located
Operates in high electrical noise environment
Simplifies fault tracing by identifying fault
characteristic (resistive and capacitive) magnitudes
This instrument was developed to detect, track and
locate ground faults on battery systems – without resorting to sectionalizing!
Model BGL tracks and locates ground faults on live or dead battery systems. To
save hours of unnecessary troubleshooting, the BGL readily differentiates
between the resistive fault currents and capacitive charging currents. This
feature allows the instrument to detect and track leakage paths, even in the
presence of surge-suppression capacitors.
Megger MFT1553 On-site Multifunction tester with Bluetooth communications to mobile devices and 16th and 17th Edition certificate completion
Complete certificates on-site as you go
Store the certificate and complete it on your
mobile device, smart-phone, PDA or laptop
Send results from your MFT1553 multifunction
tester direct to the correct location on the certificate
Reduce error
Increase productivity
Saves you hours of form filling
The Megger MFT1553 On-site is an amazing new
pairing of a superb test instrument and a software package that allows you to do
your testing and complete your certificate as you go there on-site.
The certification software, PowerSuite On-site, can
be run on mobile devices such as your smart mobile phones, PDA or laptop and
once paired with the tester, and the circuit number entered, the meter will send
the test result to the correct field in the certificate.
Your device will acknowledge receipt of the result
and allow you to check that it has dropped in to the right field.
It is truly remarkable and more importantly it
saves errors in reading the test results, writing them down, in transcribing to
the certificates. Not only does prevent error it saves huge amounts of
time.
MFT1502 附加功能 带有照亮功能的探针能在测试中进行照亮 其特殊探针能单手使用，并能显示测试状况，探针特性如下： 遥控测试按钮，在不同的位置，用单手测量，探针上 测试按钮和仪器上的测试按钮功能相同 LED 照亮，在探针有一个白 LED 灯，为测试端提供照亮，特别适用于环境很暗的地方。 红 / 绿 LED ，复制在主机显示屏上的警告显示。红 LED 亮表示电压超过了仪器的范围。绿 LED 亮显示仪器在显示一个有效的测试结果 三个可互换探针端 仪器提供了三个不同的探针，供在不同的需求环境中使用 照亮显示和量程选择 不仅仅是背光显示，在选择器的表盘上也有照亮，使使用者在很暗的环境中也能看的见操作按钮。量程或者功能改变自动操作背光，或者也可以通过手动选择。 仪器运输箱，仪器提供的运输箱能用来运输仪器和一些必要的导线，说明书等等。 四、技术参数
电源范围 电压 a.c.:0 V – 500 V 50/60Hz ±2% ±2 位数 电压 d.c.:0 V – 500 V ±2% ±2 位数 绝缘测试范围 (EN 61557-2) 短路电流 : <2 mA 250 V 0.01 MΩ – 99.9 MΩ 500 V 0.01 MΩ – 299 MΩ 1000 V 0.01 MΩ – 499 MΩ ±2% ±2 位数达到 99 MΩ 250, 500 和 1 kV 为 1 mA (BS7671, HD384 and IEC364) 输出电压 : +20% – 0% 在额定负载或者负载更小的时候 带电电路警告 绝缘:25 V 最大 连续性:>15 V 极限值 绝缘 25 V 视觉警告 55 V 视觉，听觉和测试警告和测试抑制 相接地:>280 V 视觉，听觉和测试警告和测试抑制 连续性 (EN 61557-4) 欧姆: 0.01 Ω – 99.9 Ω (±2% ±2 位数 ) 100 Ω – 99.9 co (±5% ±2 位数 ) 蜂鸣器 可选择界限有 2 Ω, 5 Ω, 10 Ω, 20 Ω, 50 Ω, 100 Ω 开路电压 4-5 V d.c. 测试电流 : >200 mA @ 2 Ω 测试导线归零 : 达到 9.99 Ω ( 零点设置测试按钮 ) 贿赂测试范围 (EN 61557-3) 线 / 接地 ( 单相 ) 25 A 0.01 Ω – 9.99 Ω (±5% ±0.03 Ω) 10.0 Ω -89.9 Ω (±5% ±0.5 Ω) 90 Ω – 899 Ω (±5% ±5 Ω ) 900 Ω – 3.00 kΩ (±5% ±20 Ω) 主电源 : 55 V – 280 V 45 Hz 到 65 Hz 相相 25 A 0.01 Ω -1 9.99 Ω(±5% ±0.03 Ω) 主电源 : 55 V – 480 V 45Hz 到 65Hz 低电流回路 ( 不跳闸 ) 15 mA 0.01 Ω – 2.00 kΩ (±5% ±0.03 欧姆 ± 噪声容限 ). 电源 : 55 V – 270 V 45Hz 到 65Hz 预测短路电流 PSC 预测故障电流 = 电压 / 回路阻抗 1 A – 199 A 1 A 分辨率 0.02 kA – 1.99 kA 10 A 分辨率 2.0 kA – 19.9 kA 100 A 分辨率 RCD 量程 (EN-61557-6) 电源 : 100 V – 270 V 45Hz 到 65Hz 量程 : 1000 mA, 500 mA, 300 mA, 100 mA, 30 mA, 10 mA 类型 : 1/2 I – 1/2 倍选择 RCD 额定电流 I – 一倍选择 RCD 额定电流 5 I – 五倍 RCD 额定电流 RAMP – 斜坡测试显示实际的跳闸电流。 DC 感光 – A DC 测试电流在 I 电流 . 电流精确度 : ±3% 跳闸时间精确度 : ±1% ±1 ms 电源 8 x 1.5 V 碱电池类型 LR6 保险丝 可代替 500 mA (F) HBC 10 kA 500 V 不可代替 7 A (SIBA 70-065-63) x 2 不可代替 1 A 微细探针 : 只在 MFT1502 上有 Torch feature: 5mm 白色 LED 1500 mcd 安全防范 : CLASS 1 LED 符合 IEC 60825:2001 标准的可互换探针端 电池 : 1 x 9 V 碱电池类型 PP3 保险丝 : 不可代替 7 A (SIBA 70-065-63) 安全防范 双层绝缘符合 IEC1010-1:2001 标准 , 安装类别 III, 300 V 相对地 , 500 V 相对相 . 探针设计符合 IEC 1010-031:2002 标准 , 双层绝缘， 安装类别 III, 300 V 相对地 , 500 V 相对相 . EMC 符合 IEC 61326 包含修正 No. 1 环境 操作温度 : -5 到 +40oC 温度系数 : 90% RH @ 40oC 最大 储存温度 : -25 到 65oC 最高海拔 : 2000 m 防尘和防水符合 IP54 标准 物理尺寸 尺寸 : 150 mm high x 85 mm wide x 235 mm deep 重量 : 1440 gms
Combined 16th Edition testing • Guaranteed non-tripping loop test range • Backlit display and selector ranges • Automatic RCD testing (MFT1552 only) • Illuminated switch probe • Selectable touch voltage • Touch (fault) voltage and display • Calibrated earth loop test lead • Calibration certificate
The MFT1500 is available in 3 options, the standard MFT1501/2 the MFT1502/2 which includes useful additional facilities such as backlit display and range switches, plus the unique Megger illuminated switched probe, and the MFT1552 which has an automatic RCD test feature.
The unique modern styling of the instruments allows it to be operated whilst stood on the floor, a ledge, hung around the neck with the supplied neck strap, or held in the hand.
The MFT1500 Series instruments use the patented Megger digital/analogue arc display. The analogue arc provides an indication of fluctuating readings, while the digital readout providing the ability to record accurate results.
All test functions are selectable from the main panel, with no hidden ranges or functions to forget.
Megger LTW315, LTW325 and
LTW335 2 wire non-tripping loop testers
• 2 Wire Non-tripping loop tester • 50 V to 440
V operation • 110 V centre-tap loop testing • CATIV installation
testing • AUTO start – operation • 0.01 Ω
resolution
The new Megger two wire earth loop testers verify
the loop impedance of a live electrical circuit, ie without the need to
disconnect the electrical supply. The new LTW300 series instruments offer a 2
wire loop testing solution that does not trip 30 mA RCDs and can be used on a
wide range of voltages.
The new LTW300’s offer a range of features to make
earth loop testing safer and easier.
四、技术参数 电压测量 范围 :LT310, LT320, LT330: 0 V – 500 V 精确度 : ±2% ±2 digits 频率测试 (LT320/330) 范围 : 25Hz 到 450Hz 精确度 : 25.0Hz 到 199.9Hz ±0.1Hz;200Hz 到 450Hz ±1Hz 相位旋转显示 (LT320/330): 相位旋转通过三线来辨识 . 回路范围 (EN 61557-3): 三线不跳闸回路 (线到地) 电源 : 100 V – 280 V 45Hz 到 65Hz (LT310);50 V – 480 V 45Hz to 65Hz (LT320/330) 窗归测试电流 : 15 mA 0.01 Ω – 9.99 Ω (±5% ±0.03 Ω) 10.0 Ω – 99.9 Ω (±5% ±0.5 Ω) 100 Ω – 999 Ω (±5% ±5 Ω) 1.00 kΩ – 2.00 kΩ (±5% ±30 Ω) 线 /线(三相) (LT320/330) 电源 : 50 V – 480 V 45Hz 到 65Hz 常规测试电流 : 0.25 到 2.4 A 0.01 Ω -19.99 Ω (±5% ±0.03 Ω) 线 /地 (单相) 电源 : 100 V – 280 V (LT310);50 V – 280 V (LT320/330) 频率 : 45Hz 到 65Hz 常规测试电流 : 15 mA 到 1.4 A 回路精确度 : 0.01 Ω – 9.99 Ω(±5% ±0.03 Ω) 10.0 Ω- 99.9 Ω (±5% ±0.5 Ω) 100 Ω – 999 Ω (±5% ±5 Ω) 1.00 kΩ – 2.00 kΩ (±5% ±30 Ω) 预测故障电流 (PSCC) 预测故障电流 = 电压 / 回路阻抗 精确度源自于回路测试 1 A – 199 A 1 A 分辨率 0.20 kA – 1.99 kA 10 A分辨率 2.0 kA – 4.9 kA 100 A分辨率 2.0 kA – 19.9 kA 1 kA分辨率 温度和湿度 操作范围 : -5°C 到 +40°C 操作湿度 : 93% R.H.@ +40°C max. 存储范围 : -25°C 到 +70°C 最高海拔 : 2000m 测试结果储存 (1000组) 通信 : USB 接口 电源 电池 : 8 x 1,5 V IEC LR6 类型电池(AA 碱性). 可充电电池 : 8 x 1.2V 镍镉或者是镍电池 电池使用寿命 : 2000组连续性测试。
Megger LT300 High current loop tester
CAT IV 300V applications • High current loop tester • Single and 3 phase testing • 16 Hz to 400 Hz operation • Two wire lead set or mains plug leads
Introducing a new loop tester for CATIV applications, the LT300 offers high current loop testing over a wide range of frequencies and supply voltages with simple, fast, two wire operation.
It has a large clear display that aids visibility in poor conditions.
Two models are available: LT300-EN-00 – with red/green leads LT300-EN-BS – with BS1363 mains plug lead
The high current loop test provides fast accurate and stable results with a resolution to 0.01 Ω on the 20 Ω range.
四、技术参数 电压测量：(LRCD200, 210, 220)：0 V – 500 V 精确度：±2% ±2 位数 频率测量：(LRCD200,210,220) 量程：25Hz 到 450Hz 精确度：25.0Hz 到 199.9Hz ±0.1Hz，200Hz 到 450Hz ±1Hz 相位旋转显示(LRCD220) 用三线连接来确定相位旋转。 频率：45Hz 到 65Hz 回路测试：回路范围 3-线不跳闸回路测试 (LRCD200,210,220) 电源：LRCD200/210 200V – 280 V 45Hz 到 65Hz ，LRCD220 100V – 280 V 45Hz 到 65Hz 常规测试电流：15 mA 回路精度：0.01Ω- 9.99Ω(±5% ±0.03Ω) 10.0Ω- 99.9Ω(±5% ±0.5Ω) 100Ω- 999Ω(±5% ±5Ω) 1.00 kΩ- 2.00 kΩ(±5% ±30Ω) 2 线HI 电流线/接地回路测试(LRCD220)电源：100 V – 480 V 常规测试电流：0.5 mA 到 2.4 A 回路精确度：0.01Ω – 9.99 Ω (±5% ±0.03 Ω) 10.0Ω – 99.9 Ω (±5% ±0.5 Ω) 100Ω – 999 Ω (±5% ±5 Ω) 1.0 kΩ – 2.00 kΩ (±5% ±30 Ω) 线/线 (LRCD220)电源：100 V – 480 V 45Hz 到 65Hz 预测故障电流(PSCC)预测故障电流 = 常规供电电压/回路阻抗，精确度源自于回路测试 1 A – 199 A 1 A 分辨率 0.20 kA – 1.99 kA 10 A 分辨率
RCD 测试 RCD 测试范围 LRCD200/210 10mA, 30mA,100mA, 300mA, 500mA LRCD220 10mA 30mA,100mA, 300mA, 500mA, 1000mA 电源：LRCD200/210 = 200 V – 280 V 45Hz 到 65Hz LRCD220 = 100 V – 280 V 45Hz 到 65Hz
测试电流精确度： 不跳闸测试：(1/2I) –8% to –2% 跳闸测试：(I, 5I) +2% to +8% 跳闸时间：±1% ±1ms
故障电压 显示范围：0 V 到 50 V 误差：+5%/+15% ±0.5 V 温度和湿度 操作范围：-5°C 到 +40°C 操作湿度：93% R.H. @ +40°C 最大. 储存范围：-25°C 到 +70°C 最高海拔：2000m
电源 电池： 8 x 1,5 V IEC LR6 类型电池 (AA 碱性电池). 可更换电池： 8 x 1.2V 镍镉或者是镍电池. 电池使用寿命： 2000组连续性测试。 重量： 所有的单元 980gms 尺寸： 所有的单元203 x 148 x 78 mm
Megger LRCD200 Series Non-tripping loop and RCD tester
Non-trip loop tester • RCD testing from 10 mA to 1000 mA • Extremely easy and safe to use • Built-in protective front cover • Tough Rubber armoured case • Weatherproof
The Megger LRCD200 series is the latest generation of combined non-tripping loop tester and RCD test instruments that provide simple, affordable and flexible test tools for electrical contractors testing energised circuits.
All Megger LRCD200 series instruments are supplied with a calibration certificate.
Three instruments are available:
Megger LRCD200 This instrument provides 3 phase safe non trip loop testing and 1xI tests of 10mA to 500mA RCDs. Suitable for applications outside the UK only.
Megger LRCD210 This instrument provides three phase safe non-trip loop testing and 1/2I, I, and 5I RCD testing for standard, selective and DC RCDs. Suitable for domestic installers testing to UK Part P requirements.
Megger LRCD220 As the LRCD210 with the addition of 110 V loop testing and 2 wire fast testing, plus phase to phase and phase to earth measurement.
All three instruments will not trip RCDs rated at 30 mA or greater during loop testing, even electronic RCDs.
四、技术参数 RCD 测试范围 (EN61557-6) 电源 电源 : RCDT310 100 V – 280 V 45Hz 到 65 Hz RCDT320 50 V – 280 V 45Hz 到 65 Hz RCDT330 50 V – 280 V 45 Hz 到 65 Hz 测试电流精度 : 不跳闸测试 : ( 1/2 I) –8% 到 –2% 跳闸测试 : (I, 5I) +2% to +8% 跳闸时间 : ±1% ±1ms 电压测量 (所有的模块) 量程 ac: 0V – 300V 25Hz 到 450Hz 精确度 : ±2% ±2 位数 频率测量 (RCDT320/330) 量程 : 25Hz 到 450Hz 精确度 : 25.0Hz 到 199.9Hz ±0.1Hz；200Hz 到 450Hz ±1Hz 故障电压 显示范围 : 0 V to 50 V 误差 : +5%/+15% ±0.5 V 可编程 RCD 步进 10 mA 到 50 mA – 1 mA 步进 50 mA 到 500 mA – 5 mA步进 500 mA 到 1000 mA – 10 mA 步进 测试结果储存 (1000组) 温度和湿度 操作范围 : -5°C 到 +40°C 操作湿度 : 93% R.H.@ +40°C max. 储存范围 : -25°C 到 +70°C 最高海拔 : 2000m 通信 : USB 接口 电源 电池 : 8 x 1,5 V IEC LR6 类型电池(AA 碱性). 可充电电池 : 8 x 1.2V 镍镉或者是镍电池 电池使用寿命 : 2000组连续性测试。 重量 : 所有的单元 980gms 尺寸 : 所有的单元 203 x 148 x 78 mm
Megger RCDT300 RCD testers for electricians
Tests standard, DC and selective RCDs • Ramp testing • Auto (Remote) testing • 3 Phase safe • Enables testing on 110 V centre tapped supplies. • Tough rubber armoured case with built-in cover • Weatherproof to IP54
MEGGER BOOSTS SAFETY IN RCD TESTING
Even if they are inadvertently connected to a live three-phase supply, RCD testers in Megger’s new RCDT300 range remain undamaged, and present no safety hazard to the user. Introduced after extensive customer research into the requirements of electrical contractors, these innovative instruments combine rugged construction with straightforward operation, and they are offered at very competitive prices.
Available in three models, ensuring that all users can choose a model which exactly meets their needs, RCDT300 RCD testers feature a compact ergonomic design, making them easy to handle and use, and a tough impact-resistant body with a rubber overmoulding for additional protection, plus a built-in display cover. All models in the range are water and dust resistant, with an IP54 ingress protection rating.
The low-cost entry-level RCDT310 model is suitable for use on supplies between 100V and 280V, and offers 0.5I, I and 5I tests, with provision for tests starting at 0ْ/180ْ of the supply waveform, as well as for DC tests. It also has facilities for testing standard and selective RCDs, and covers current ranges from 30mA to 500mA. When connected to a live supply, it defaults to voltmeter mode.
The mid-range RCDT320 covers a wider supply voltage range of 50V to 290V, allowing use with centre-tapped 110V supplies. It incorporates ramp testing testing, for RCD tripping current measurement, and the unique Megger auto sequence test feature, which saves time by allowing the tester to conduct all the RCD tests, and to store the results while the operator stands by the RCD, resetting it as appropriate.
The operating current range of the RCDT320 is extended to cover 10mA to 1,000mA devices, and the ability to measure AC supply voltage and frequency is added. The large liquid crystal display for test results is backlit in this model, making it easier to use in locations with low ambient light levels.
The RCDT330 additionally offers the facility to save test results to internal memory. Over 1000 result can be saved on site, and downloaded to a computer when convenient.
Data is stored in non-volatile memory, being retained when the instrument is switched off or batteries are exhausted. A Job reference number can be selected for a range of results, allowing separate locations to be tested with the same tester and easily separated when downloaded.
A memory bar graph acts as a ‘Fuel Gauge’ showing how much memory has been used. Test results are downloaded to CSV (Coma Separated Variable) spreadsheets.
If certificates or reports are required, the results can be downloaded directly into Megger Powersuite Professional with a range of features for creating professionally finished documentation.
All models in the range comply fully with the requirements of IEC61010-1 for Category III 300V applications, and are supplied complete with appropriate test leads and a calibration certificate.
