Showing results: 46 - 60 of 282 items found.
-
Carl E. Holmes Company
Variable DC power supplies are AC to DC power supplies with a variable DC output. The output can be varied with a Variable Transformer (also known as variac). The Variable Transformer can be adjusted manually or with a motorized control. The AC input power can be single phase or three phases. With single phase AC input, the DC output ripple is very high (50%). With three phase AC input, the DC output ripple is low (5%). This would be a key benefit for selecting three phase AC input instead of single phase.
-
PWR1-3B -
Schuetz Messtechnik GmbH
The RATIOMETER PWR1-3B is constructed to measure the transformation ratio, phase error and magnetizing current of power- and distribution- transformers for all three-phases simultaneously. Voltage and current transformers are single phase, power transformers normally three-phase. Due to the bad quality on industrial lines (phase jitter and shifting, voltage differences between the three phases) all measurements normally are done single phase, even on three phase ratiometers.
-
Boston Garage Equipment
A single bed with self-contained control console (or PC controlled using SW900 if preferred), 3 phase or single phase, bi-directional rollers and a built-in four point weighing system.
-
MPR-601W-02 -
MULTI MEASURING INSTRUMENTS Co., Ltd.
*Applicable for single phase 2wires and single phase 3wires and 3phase 3wires system*Wide measuring range up to 0~500V/500A*Easy data logging by USB flash memory
-
MPR-601W-01 -
MULTI MEASURING INSTRUMENTS Co., Ltd.
*Applicable for single phase 2wires and single phase 3wires and *3phase 3wires and 3phase 4wires system*Wide measuring range up to 0~500V/500A*Easy data logging by USB flash memory
-
-
Carl E. Holmes Company
The SCR Controller and the Regulator Board are used in SCR controlled power supplies.CEHCO offers single phase and three phase SCR Controllers with Regulator Boards.
-
DDS38 -
Shanghai Powoo Industry Develop Group Limited
The DDS38 single phase static watt-hour meter is designed for measurement of electric energy flowing in one or two directions in households and at commecial customers in single phase 2 wire networks. It complies with IEC61036 standard and is manufactured in compliance with the ISO9001 standard.
-
MT2000 Series -
Tesient Instrument Co., Ltd
Portable single phase dual current manual and automatic relay test set. Readymade test modules. Independent control of Phase angle, frequency and amplitude.
-
Crystal instruments
MESA tests are specifically required when the unit under test is too heavy or too big and exceeds the capabilities of a single shaker. In a MESA application, multiple shakers provide excitation to the test specimen in a single axis. Different relations like same magnitude and phase for drives, different phase for drives, different magnitude and phase for drives, can be set for this MESA test.
-
Multi-Tech Industries, Inc.
The Model 760 detects and locates accidental ground faults on both energized and de-energized power circuits including single phase, three phase, and DC ungrounded systems.
-
PQR 2020 -
Powertronics
The PQR 2020 is a Three Phase Voltage disturbance detector and recorder. This device is designed to be connected to a single phase 120V or 240V AC line or a Three Phase 208/240/480 Volt AC line and will monitor these lines for voltage disturbances.
-
PTE-50-CET -
EUROSMC, S.A.
The equipment comprises of three independent output channels that can be selected as current or voltage. This enables the unit to be used as a complete single-phase equipment (voltage, current, and phase angle between them) or, with channels synchronised, as a three phase current or three phase voltage generator from a single phase mains input.
-
2401 -
The Eastern Specialty Company
TESCO’s Calibration Pulse Processor (Catalog No. 2401) adapts to any Next Generation three phase test board to directly calibrate with three independent single phase standards.
-
Aquila Engineers Pvt. Ltd.
We are a leading Manufacturer of Single Phase Servo Voltage Stabilizer, 3 Phase Air Cooled Voltage Servo Stabilizer and Oil Cooled Servo Stabilizer from Vadodara, India.