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LABORATORY
We have a complete laboratory for calibration and repair of test instruments with which we provide after-sales support.
Compact Primary and Secondary Test Sets
TESTRANO 600 - Three-Phase System for Comprehensive Power Transformer Testing
Power Sentinel Model 1133A from Arbiter Systems®, Inc. Combining six functions in a compact, 44mm (1 ¾’’) tall housing, the Model 1133A offers unprecedented accuracy, flexibility, and features. The Model 1133A performs billing measurements with greater accuracy than any other meter. The difference between 0.025% and 0.1% is impressive. With so many transmission lines carrying thousands of megawatts of power, a difference in accuracy of 0.075% translates to thousands of dollars each year.
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CPC 100 - Universal Injection Testing Equipment for Substation Assets
- Current Transformer: Turn Ratio, Load and Polarity, Phase and Magnitude Error, Excitation Curve, Winding Resistance, CT Circuit Continuity.
- Voltage Transformer: Ratio and polarity, phase error and magnitude, secondary load, insulation level (2 kV AC), continuity of the TT circuit.
- Power Transformer: Ratio, winding resistance, tap changer test, excitation current, short-circuit impedance measurement.
- Resistance Test: Contact resistance (kW), winding resistance (µΩ – kΩ).
CPC - TD1 - Capacitance/Dissipation Factor (Tan Delta) Test Device
Delta Tangent Test / Power Factor:
- Capacitance Cp
- Dissipation factor tan d (tangent delta)
- Power factor cosφ
- Power (active, reactive, apparent)
- Impedance (magnitude, phase, inductance, resistance, Q)
CP CU1 – Coupling Unit for Injection into Power Lines and HV Cables
Areas of Application:
- Line Impedance and K-Factor of Overhead Lines or High-Voltage Cables
- Ground Impedance of Large Systems
- Step and Contact Voltages
- Mutual Coupling of Parallel Overhead Lines
- Connecting Power Lines to Signal Cables
CP SB1 – Switching Box for Fully Automatic Testing of Three-Phase Power Transformers
The CP SB1 is an accessory for the CPC 100 and simplifies measurements on three-phase power transformers.
- Saves time since rewiring isn't necessary.
- The cables are connected only once.
- Measurement errors are minimized because the tests are fully automated.
CP DB1 – Quick-Disconnect Box for Power Transformers.
- The CP DB1 transformer discharge box facilitates rapid discharge of power transformers after a winding resistance test.
- In 6 A operating mode, the CP DB1 speeds up the discharge process 4 times.
- In 100 A operating mode, the CP DB1 speeds up the discharge process 10 times.
CP CB2 - Current Amplifier for the CPC 100
The output current of the CPC 100 can be increased to 2000 A using the CP CB2 current amplifier. The CP CB2 is connected to the busbars using a short, high-current cable and to the CPC 100 using the long control cable.
- Primary Current Injection for Testing Current Transformers.
- Primary Current Injection for Relay Testing.
CP CR500 – Compensation Reactor for High-Capacitance Equipment.
Key Features:
- Maximum test voltage: 12 kV rms at 4 (1 μF)
- Portable: Compact size and lightweight.
- Versatile: It can be used as a high-voltage source, as well as for dissipation factor (tangent delta) tests and pip-up tests
- Expandable: Multiple units can be connected in parallel.
- Long test times: Maximum duration of the optimal compensation output by adjusting the frequency.
Areas of Application
- Insulation quality testing of generators, motors, cables, and other high-capacitance systems.
- High-Voltage Power Supply with a maximum output voltage of 12 kV.
CMC 356 - Universal Relay Tester and Commissioning Tool
- Current Outputs: (6 x 32A, 3 x 64A, 1 x 128A) AC, (1 x +/- 180A) DC
- Resolution: 1 mA
- Voltage Outputs: (4 x 300 V, 3 x 300 V, 1 x 600 V) AC, (4 x ±125 V) DC
- Resolution: 5 mV / 10 mV in the 150 V / 300 V range
- Binary Entries: 10
- Binary Outputs: 4
CMC 156 - Universal Relay Test Unit and Commissioning Tool
- Current Outputs: (3 x 12.5 A AC, 1 x 21 A AC, 1 x +/- 30 A DC)
- Resolution: 500 µA
- Voltage Outputs: (3 x 125 V AC, 1 x 250 V AC, 3 x ±125 V DC)
- Resolution: 6 mV
- Binary Entries: 10
- Binary Outputs: 4
ARCO 400 - Universal Test Equipment for Reclosing Controls
- A practical testing tool for any reclosing control.
- High testing flexibility and wireless control.
- Easy-to-use software that requires no special training
- A guided testing workflow that reduces testing time
- Creating Test Plans and Predefined Test Values
- Implementation of Standardized Testing Procedures
- GPS-Synchronized Automated Distribution Scheme Tests
CIBANO 500 - 3-in-1 Test System for Medium- and High-Voltage Circuit Breakers
Equipment for 5 standard tests:
- Static resistance test of contacts (microohm measurement).
- Minimum startup test.
- Synchronization tests.
- Coil and Motor Current Analysis.
- Undervoltage condition test.
3-in-1 System:
- Micro-ohmmeter, powerful and adjustable AC/DC power supply, and
- Synchronization analyzer.
- A single system for medium- and high-voltage circuit breakers.
- Very little wiring required.
- A single combined report for all tests.
- Lightweight testing system for on-site testing (20 kg).
CT ANALYZER - Evaluation, Calibration, and Testing of Current Transformers
With the CT Analyzer, you can determine:
- Accuracy of the ratio and phase angle, taking into account the rated load and the connected load
- CT Excitation and Saturation
- Load impedance
- Winding Resistance
- Saturated and Unsaturated Inductance
- TC Polarity
CT SB2 – Switching Box for CT Analyzer
The CT SB2 switching box is an accessory for the CT Analyzer that enables automatic testing of current transformers with multiple turns ratios. The CT SB2 connects to all terminals of the current transformer and to the CT Analyzer. This allows the CT Analyzer to automatically test the turns ratios of all winding combinations.
- Up to 6 connections for the CT's secondary winding.
- Automatic verification to ensure proper wiring.
- Separate connections for primary resistance measurement and secondary load measurement.
- Automated testing without the need for wiring.
FRANEO 800 - Sweep Frequency Response Analyzer
- It detects defects in the windings and faults in the magnetic core, thereby helping to increase reliability, reduce maintenance costs, and prevent costly transformer failures.
- It was created to verify the integrity of power transformers after they have been transported or after high currents have occurred.
DIRANA - FDS-PDC+ Dielectric Insulation Analyzer
- Extremely fast measurements that reduce downtime
- Detailed wiring diagrams showing the proper wiring for various measurement configurations
- Automatic calculation of water content using DIRANA software (no advanced knowledge required)
- Reliable Measurement of the Moisture Content of New and Aged Oil-Impregnated Paper Insulation
- One-time adjustment for aging byproducts to prevent overestimation of moisture content
- Testing of very dry transformers using a wide measurement range from 5 kHz to 10 µHz
MPD 600 - Advanced Partial Discharge Measurement and Analysis System
- Unmatched immunity to interference in partial discharge measurements, even under challenging operating conditions
- High measurement accuracy thanks to fully digital data processing
- Easy and quick to expand with a virtually unlimited number of channels
- Recording and playback of measurements with full control over functions
- Partial discharge measurement in accordance with IEC 60270, verified by an independent verification body
COMPANO 100 - Primary Injection, Secondary Injection, and Basic Protection Test Equipment
- Wiring Checks and Polarity Checks
- Load Measurements
- Single-Phase Testing of Protection Relays
- Verification of the TC/TT Ratio
- Resistance tests in microohms
VOTANO 100 - Evaluation, Calibration, and Testing of Voltage Transformers
Areas of application:
- Determination of the TT ratio and phase angle accuracy for all specified ratios, taking into account the rated load and no-load conditions for different voltage values
- Measurement of winding resistance for each secondary winding of the transformer
- Determination of Magnetization Characteristics
- Measuring the Leakage Reactance of Transformers Under Test
OMS 605 - Portable Partial Discharge Diagnostic System
Characteristics:
- All-in-one solution for online DP diagnosis
- Easy to transport to different locations
- "Plug-and-play" modules for quick system setup
- Compatible with many DP sensors
- Rugged design for reliable operation in industrial environments (IP65)
- Advanced noise and DP source separation for reliable DP detection
- Comprehensive software for visualizing and analyzing DP data
DANEO 400 - Hybrid Signal Analyzer for Automated Electrical Systems
Characteristics:
- Simultaneous processing of analog/binary signals and network traffic
- Synchronized distributed measurements
- Combined and chronological presentation of data from multiple recording devices
- Verification of the IEC 61850 Communications Configuration
- Network Performance Analysis
- Analysis of Time Sources According to IEEE 1588
- Unattended operation
STATIONSCOUT - Testing Solution for IEC 61850 Substation Automation Systems
Characteristics:
- Administrator rights are not required on company computers to configure the IP addresses for IED simulation.
- Enough network ports to connect to the various substation networks.
- Very powerful hardware for simulating many IEDs.
- The license is included in the box and can be easily shared among your team members.
SERVICES / Rentals / Compact Primary and Secondary Testing Equipment
COMPACT PRIMARY AND SECONDARY TEST SYSTEMS
We offer a line of state-of-the-art compact primary and secondary test equipment, ideal for ensuring the performance of electrical systems. Available for rent, this equipment is easy to use and provides accurate and reliable results.