DELTA4110 is a fully automatic 12 kV insulation power factor / dissipation factor (tan delta) test set designed for condition assessment of electrical insulation in high voltage apparatus such as transformers, bushings, circuit breakers, cables, lightning arresters, and rotating machinery. In addition to performing insulation power factor tests, the DELTA4000 Series can be used to measure the excitation current of transformer windings as well as to perform automatic tip-up tests and HV turns-ratio testing (an optional TTR capacitor is available)
DELTA4110 insulation diagnostic system (DELTA4100 control unit and DELTA4010 HV unit) Input Power : 90 - 264 V 45 - 66 Hz, 16 A max, No loss in performance when used with portable generator Output Voltage : 0 to 12 kV, continuously adjustable Test Frequency Range : 45-70 Hz (12 kV) 15-400 Hz (4 kV) 1-505 Hz (250V) 0.0001 Hz maximum resolution Output Power : 3.6 kVA Output Current : 300 mA (4 minutes) 200 mA (30 minutes) 100 mA (continuous) The power supply capacity can be expanded to 4 A at 12 kV using the optional Resonating Inductor, (Cat. No. 670600-1). Measuring Ranges : Voltage : 25 V to 12 kV, 1 V resolution Current : 0 to 5 Amps, 0.1 μA maximum resolution. The measurement can be corrected to either 2.5 kV or 10 kV equivalents. Watt Loss : 0 to 2 kW, actual power, 0 to 100 kW when corrected to 10 kV equivalent. 0.1 mW maximum resolution. The measurement can be corrected to either 2.5 kV or 10 kV equivalents. Accuracy : Voltage ±(1% of reading + 1 digit) Current ±(1% of reading + 1 digit) Capacitance ±(0.5% of reading + 1 pF) Inductance ±(0.5% of reading + 1 mH) Power Factor and Dissipation Factor ±(0.5% of reading + 0.02%) Watt Loss ±(1% of reading + 1mW) Frequency ±0.005% of reading Dimensions : Control unit : 290 x 290 x 460 mm (11 x 11 x 18 in.) High voltage Unit: 290 x 290 x 460 mm (11 x 11 x 18 in.) *Does not include handles Weight : 14 kg (31 lbs)
The CMC 356 is the universal solution for testing all generations and types of protection relays. Its powerful six current sources (three-phase mode: up to 64 A / 860 VA per channel) with a great dynamic range, make the unit capable of testing even high-burden electromechanical relays with very high power demands. The CMC 356 is the first choice for applications requiring the highest versatility, amplitude and power. Commissioning engineers will particularly appreciate its ability to perform wiring and plausibility checks of current transformers, by using primary injection of high currents from the test set.
The CMC 356 is the universal solution for testing all generations and types of protection relays. Its powerful six current sources (three-phase mode: up to 64 A / 860 VA per channel) with a great dynamic range, make the unit capable of testing even high-burden electromechanical relays with very high power demands. The CMC 356 is the first choice for applications requiring the highest versatility, amplitude and power. Commissioning engineers will particularly appreciate its ability to perform wiring and plausibility checks of current transformers, by using primary injection of high currents from the test set.
The CMC 356 is the universal solution for testing all generations and types of protection relays. Its powerful six current sources (three-phase mode: up to 64 A / 860 VA per channel) with a great dynamic range, make the unit capable of testing even high-burden electromechanical relays with very high power demands. The CMC 356 is the first choice for applications requiring the highest versatility, amplitude and power. Commissioning engineers will particularly appreciate its ability to perform wiring and plausibility checks of current transformers, by using primary injection of high currents from the test set.