XWRM-10 is a dual-channel 10A rated testing device with a winding resistance meter designed to measure the accuracy of highly inductive loads of transformers, reactors, HT motors, and other devices. The device has one current channel and two resistance channels along with a selectable smooth DC test current which is used to test windings with different ratings. It comes with a large open-circuit voltage of 42 volts for the fast charging of the highly inductive windings of transformers. It also provides stable resistance values in minimal time. The XWRM-10 is intended to replace a complex bridge set up with a single compact contrivance. The device is well protected against inductive kickbacks offered by inductive windings. XWRM-10 has a special feature to conduct heat run tests on transformers. The periodic sample readings of both the channels are stored in a special memory which can be uploaded to a computer system. The Windows-based software is equipped with features for the calculation of temperature and rise in windings from the recorded resistance values. The software can also be used for data management, graph plotting, analysis, and report generation. XWRM-10 can be operated with software too. It has an additional feature of detecting open OLTC conditions, thereby indicating the health of OLTC. The windings are automatically discharged after the test, for the safety of the operator.
XWRM-10 is perfectly suitable for the measurement of cold and hot winding resistance of transformer winding. The instrument is designed for testing power transformers as well as distribution transformers. The data trends can reveal vital information about deterioration, incipient faults in tap changer and enables users to make informed decisions regarding maintenance.
Power Supply: 115/230VAC,50/60 Hz
10A, 1A, 100mA & 10mA
Open-Circuit Test Voltage : 42 VDC
Burden : 420VA
Resistance Measurement Range
Resistance Range : 0.1µΩto 2kΩ
Accuracy : ±(0.2% of rdg. + 5counts)
Resolution : 0.1µΩ
|Test Current||Range (Ω)||Resolution (Ω)||Maximum Display (Ω)|
Principle: 4 wire measurement
Measurement Channel: 2 resistance & 1 current channel
Keypad: Sealed soft touch keypad
Indication: LED and beep during the test on & discharge
PC Interface: USB
Internal memory: 100 test readings
Safety & Standards
Ingress Protection: IP 54
Safety: Compliant with IEC 61010-1
EMC: Compliant with IEC 61326-1
Conditions Operating Temperature: 0°C to 55°C
Storage Temperature: -10°C to 55°C
Humidity: <90% RH, non condensing
Dimensions (L×W×D) mm: 520 x 425 x 230
Weight: 11 kg
Type: Windows based analytical software
Data Transfer: Real time data transfer
Features: Online data acquisition
Graph plotting for heat run test
Test report generation
15 meters test lead set ((1current channel, 2 resistance channels)
Mains power cord
Carry case for test leads
Motwane’s customer base is a testament to its ongoing ability to provide reliable, accurate, and long-lasting products, resulting in enduring relationships that are based on mutual satisfaction, loyalty, and trust.Contact Us
Motwane products are highly reliable, built with great quality, and deliver accurate results. We at BSES Rajdhani Power have been using Motwane products for many years, and continue to do so.
Motwane is the oldest and the most trusted company in electrical testing products and solutions also. Motwane is known for reliable and rugged products also, we have procured from them. And our organization has been using these products and have found them satisfactory in performance and services also.
By using the MOT-WARE software, all equipment testing difficulties have been removed, leading to increased efficiency and happy clients.
Motwane offers great products! The company fullfills our demands, and supplies reliable products for our Power, Oil & Gas, and other industry projects.
MOTWANE is reputed brand since many years & we prefer it for all our International Projects
We are very satisfied on Motwane’s oil testing products to test electrical properties of Insulation Oil
TATA Projects regularly uses Motwane’s Test & Measurement equipment for various undertakings. We are satisfied with the product performance!
MOT-WARE will enable us to go live with data immediately after recording
It’s easy to switch to Motwane. Our specialists take care of all conceivable requirements your project may have. With over a 100 years of experience in delivering world-class projects, Motware is the right choice.Enquire Now
Book a demo⨯