Power Factor/Tan Delta Test set
The Doble M4100 and M7100 Power factor instrument, also known as Tan delta tester is the industry standard for power apparatus and insulation testing. Using a unique combination of test capabilities and artificial intelligence analysis software, Doble engineering Tan delta testers are used and accepted all around the world
MODEL: M4100, M7100 Analyzer
MAKE: Doble Engineering
M4100 POWER FACTOR / TAN DELTA INSTRUMENT
APPLICATION: High Voltage Apparatus Testing
KEY FEATURES
- Power Factor/Tan Delta testing to confirm insulation integrity and quality
- Capacitance testing to measure physical changes that may have occurred to the apparatus
- Turns ratio testing to detect shorted turns or winding damage
- Leakage reactance/short circuit impedance testing to evaluate winding deformation
- Single phase excitation current testing to evaluate the transformer magnetizing circuit
- Capacitor bank testing to detect deteriorating or failed capacitors within a bank
- Easy and accurate testing with Doble Test Assistant (DTA) software
BENEFITS OF M4100
- Safety is our priority with safety switches, power strobes and ground earth relay interlocks
- Eliminates the effect of varying electrostatic interference with patented Line Frequency Modulation, which makes measurements at a frequency above and below the system frequency
- Reliability & Accuracy – generates its own clean test signal using an internal waveform generator for reliable results and stable readings
- Software firmware system senses abnormal current, temperature and voltage operation even before a user would notice
- Instantly analyze your test results, providing clear recommendations and explanations with FRANK™, the First Response Analytics Knowledgebase
M7100 POWER FACTOR / TAN DELTA INSTRUMENT
The Doble M7100 High-Voltage Asset Analyzer is your complete solution for high-voltage testing.
With an intuitive design and dual high-voltage leads, the M7100 greatly reduces the number of ladder trips technicians are exposed to per job – sometimes cutting the number to nearly one third. This significantly improves the safety and quality of field work by limiting exposure to the workforce and reducing errors.
FEATURES OF M7100
- Built-in Low Voltage/High Current Multi-Frequency Source
- Combined Source and Measurement Test Leads
- True 4-Terminal measurements
- Intuitive design where the color or number is the connection
- Patented dual high-voltage leads allow you to switch between Source and Measurement – both capabilities are within each HV lead
- Enhanced safety features include new safety switch design
BENEFITS OF M7100
- Finish testing in a third of the time
- Maximize your outages and limit safety risk
- Replace a truck full of instruments and cables
- Greatly reduce the number of ladder trips technicians are exposed to per job
DOBLE TEST ASSISTANT (DTA) SOFTWARE FOR M7100
- Collect, analyze and manage test results
- Easy-to-use test plans for two dozen types of HV test apparatus
- Doble QuickHelp pictures for lead connection and test setup guidance
- Manages data by establishing library of every result you collect with DTA
TDX 5000 Tan Delta And Capacitance Test Set
TDX 5000 is developed as a compact solution for high voltage Capacitance and Tan Delta (Dissipation Factor) measurements. Using the reactor option, TDX 5000 can also perform tests on rotating machines.
Main features
- Fully automatic
- Variable output frequency: 1 – 500 Hz
- Output voltage up to 12 kV
- Tan Delta, capacitance, dissipation factor measurements and exciting current test
- RCTD – compensating reactor module allows increasing the test current and getting the maximum test voltage with high capacitive burdens
- PADS – Power Apparatus Diagnostic Software for automatic testing, assessment and report
- USB interface and Ethernet interface for PC connection
- Patented technology for capacitance and Tan Delta measurement
- Light and compact
Tests performed
- Tangent Delta
- Capacitance
Application
Complementary Equipment
CAP CAL
Calibrator module
RCTD
Compensating reactor
Stoil Cell
For dielectric oil test
TDMS 7
Software
PADS
Software
Bushing Tap Adapter Kit
Capacitance and Tan Delta test
TD 5000 Tan Delta Test Set
The high-voltage generator TD 5000 is a complementary module of STS serie. TD 5000 designed to perform Tan Delta measurements, dissipation factor and capacitance of transformer and bushing at the frequency of the mains or in a wide frequency range.
Main features
- Optional module for STS 5000 and STS 4000 test set, standard module for STS 3000 light
- Tan Delta, capacitance, dissipation factor measurements and for exciting current test
- Output voltage from 12 V up to 12 kV
- Variable output frequency: 1 – 500 Hz
- PADS – Power Apparatus Diagnostic Software for automatic testing, assessment and report
- Compact and lightweight
- Patented technology
Tests performed
- Tangent Delta
- Capacitance
- Dissipation factor
Application
Complementary Equipment
STS 5000
Multifunction substation test set
STS 4000
Multifunction substation test set
CAP CAL
Calibrator module
RCTD
Compensating reactor
Stoil Cell
For dielectric oil test
Bushing Tap Adapter Kit
Capacitance and Tan Delta test
Bushing Tap Adapter Kit Capacitance And Tan Delta Test
Bushing Tap Adapter Kit is designed to perform Capacitance and Tan Delta tests on power transformer bushings The kit can b e used with the following ISA Test Set STS 5000 TD 5000 STS 4000 TD 5000 TDX 5000.
Characteristics
ISA Bushing Tap adapter kit is composed from:
- 1x male to female bushing adapter
- 1x female to female bushing adapter
- 1x 2.5 cm long bushing tap adapter
- 1x bushing adapter probe
- 1x 1.9 cm long bushing tapadapter
- 1x 3 hot collar straps
- 1x set of mini bushing tap adapter
- 1x 3 non insulated 1m long leads
- 1x bushing tap adapter
- 1x 3 non insulated 2m long leads
- 1x thermo hygrometer
Tests performed
- Capacitance and Tan Delta tests