Single Phase
A single alternating voltage.
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Product
Single Phase Lock-In Amplifier
SR510
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Stanford Research Systems, Inc.
The SR510 and SR530 are analog lock-in amplifiers which can measure AC signals as small as nanovolts in the presence of much larger noise levels. Both the single phase SR510 and the dual phase SR530 have low-noise voltage and current inputs, high dynamic reserve, two stages of time constants, and an internal oscillator.
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Product
Single Phase Reference Standard Meter
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Signals & Systems India Private Limited
The Single Phase Portable Reference Standard (SPRS-1102) from SANDS is a portable meter test equipment that helps to calibrate the error present in the single-phase energy meter i.e. the meter under test (MUT). The SPRS supports both static and electro-mechanical types of meters. It can also be used to compute the voltage, current, energy, phase angle etc of the meter under test. It has an LCD display and an alphanumeric keypad to suit the user. It can be interfaced with the PC for analysis. It has the capability of storing 1000 test results.
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Product
Portable Test Bench for Single Phase Energy Meter
SY2100
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Hong Kong Songyang Industrial Ltd.
The new SY2100 series Portable electricity meter test equipment, designed from new DIGITAL WAVE COMPOUND TECHNOLOGY and according to International Standard, is newly intelligent equipment for energy meters. The equipment includes voltage/current source & standard meter, operated easily through front panel to preset directly all data of meter under test and test process.
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Product
Low Voltage Single Phase
600V Class
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These transformers are encased in a thermoplastic case with the core and windings encapsulated in resin. They are designed for line-to-line operation but may also be used in line-to-neutral or line-to-ground configuration at 58% of rated voltage. It is recommended that a 1.6 Amp fuse be used in the secondary to protect the transformer.
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Product
Power Phase Converter Single phase 220VAC to 3 phase 380VAC Converter
SDT-40KW
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Zhejiang Sandi Electric Co., Ltd
SANDI SDT series single-phase to three-phase converter, adopted SVPWM modulation control technology, which can convert ordinary single-phase power to industrial three-phase power. After through SDT series single-phase to three phase converter power conversion, the three-phase power output is standard pure sine wave, the harmonic distortion rate (THD) is less than 2%, totally meet the national standards of three-phase power quality, applicable to all types of load.
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Product
Single Phase Meter Test Bench
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Supreme Instrument Laboratories
Single phase meter test bench suitable for calibration & testing of AC Ammeters, AC Volt Meters, AC Single phase Energy Meters, Power Factor Meters & Watt Meters. Other Technical Specifications are as under
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Product
Single Phase Energy Meter Test Bench Type KP-S1000-A
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Bofa Instrument & Equipment Co., Ltd
Single phase test bench, type KP-S1000-A, is a new generation, high precision energy meter calibration equipment. It can test mechanical energy meter and electronic energy meter, in spite of open or closed test link (I-P link). It is an ideal testing equipment for energy meter factory or R&D institute. All the testing procedures can be automatically operated by PC or by Keyboard manually.
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Product
Single Phase Round Energy Meter Test Bench Type KP-S1000-C
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Bofa Instrument & Equipment Co., Ltd
Single phase round energy meter test bench, type KP-S1000-C, is a special calibration equipment for testing Round (ANSI Socket type) energy meter and normal energy meter with bottom terminal block. It is an ideal testing equipment for energy meter factory or R&D institute, especially for testing ANSI Socket type energy meters. All the testing procedures can be automatically operated by PC or by Keyboard manually.
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Product
Single Phase DC Injection Set Kit
PDC120A/PDC200A
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PDC120A/PDC200A Single Phase DC current injection set kit is portable test set which could generate DC current for the various testings in railway transportation, HVDC converting stations, etc.
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Product
Single Phase And Three Phase Ageing Bench Type KP-S31000
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Bofa Instrument & Equipment Co., Ltd
This ageing bench is used for ageing single phase energy meter and three phase emergy meter in meter manufacturer. It consists two parts: Power source and meter rack (single phase and three phase), usually we sugest 1 power source + 9 single phase meter rack (96 positions each) or 6 three phase meter rack (48 positions each).
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Product
Single Phase Din-rail kWh Meter
SY 1018
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Hong Kong Songyang Industrial Ltd.
Type SY1018 single phase DIN watt-hour meter is a kind of new style single phase electronic watt-hour meter, the meter completely accord with relevant technical requirements of class 1 and class 2 single phase energy meter stipulated in National standard GB/T17215-2002 and international standard IEC61036
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Product
AC/DC Single Phase Digital Power Meter 100 kHz
T3PM1100
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AC/DC Single Phase Digital Power Meter 100 kHz.
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Product
Single Phase Din Rail Energy Meter Type DDS999D
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Bofa Instrument & Equipment Co., Ltd
Single phase DIN Rail energy meter is a new type of single phase electronic energy meters, which completely accords with international standard IEC61036. It can display energy consumption by stepping-motor counter or LCD. It features good reliability, small volume, light weight and convenient installation.
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Product
Fully Automatic Close Link Single Phase Energy Meter Test bench
SY 8125
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Hong Kong Songyang Industrial Ltd.
The devices are fully made by aluminum alloy materials and the table board is composed of fireproofing and heat-proof materials. The output voltage and current use soft startup and stop. It has the protection functions of voltage short circuit, current open circuit and power amplification exception. The device has the features of high stability, good reliability and large output power
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Product
Single Phase Portable Energy Meter Test Bench Type KP-P1003-C
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Bofa Instrument & Equipment Co., Ltd
Single-phase portable test bench, Type KP-P1003-C, is an ideal device to test all kind single-phase energy meters accuracy below 1.0. The equipment can generate single-phase voltage, current and all power factor. The equipment is box structure, light, and easy to carry, it is a very ideal device for energy meter factory to adjust meter at production line, it also can be used as testing equipment in R&D institute.
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Product
Single Phase Universal Protection Relay Test Set
S100A
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S100A is the Universal Single Phase Protection Relay Test Set with 1*100A and 3*150V output, local control system for basic relay testing with manual operation.
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Product
Single Phase Relay Tester
PTE-100-V
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The unit is extremely compact and rugged. The design incorporates the latest in modern digital microprocessor technology to achieve unbeatable output characteristics in terms of power, accuracy, low distortion, and dynamic capability. This technology allows users to test many different specific functions required in relay testing, without the need of additional accessories.
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Product
Single Phase 2 Circuit Energy Meter Test Bench Type KP-S1000-B
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Bofa Instrument & Equipment Co., Ltd
Single phase 2-circuit energy meter test bench type KP-S1000-B, is a new generation, high precision energy meter calibration equipment. It is especially designed for testing 2-circuit energy meter (shunt circuit and CT circuit), open or closed test link (I-P link) both. It is an ideal testing equipment for mass production of 2-circuit energy meter in meter factory. All the testing procedures can be automatically operated by PC or by Keyboard manually.
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Product
Single-Phase Static Switches
ISSF COMPACT
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ISSF 'COMPACT' series circuit breakers are electrical devices used to interrupt or connect the flow of current in an electrical circuit. They are designed to provide high reliability and protection in a compact size. They overcome the limitations of electromechanical switches in many difficult and demanding applications, such as the control of high-power motors, transformers, tungsten lamps, heating elements, and electric ovens.
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Product
Semi-automatic Single Phase Close Link kWh Meter Test Bench
SY8120
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Hong Kong Songyang Industrial Ltd.
The SY8120 new series semi-automatic single phase energy meter test board, designed according to International Standard, is newly developed ideal measuring equipment for energy meters. The equipment can be operated easily through test board button to preset directly all data of meter under test and test process.
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Product
Branch Circuit Monitor
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Multiple branches of load can be monitored togetherCan group the device as 3 phase load and single phase loadFaster communication through RS485 port (Modbus protocol)Simultaneous sampling of Volts and AmpsAccuracy Class 1.0 as per IEC 62053-21 & Class 0.5 as per IEC 62053-22 StandardsDisplays more than 25 parameters
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Product
Multifunctional Meter
AEM-DRA
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The AEM-DRA series has 2 independent and isolated main circuit inputs , can use for different power system.Up to 24 single phase or 8 three-phase circuits, programmable from push buttons with LCM display panel, or using Adtek program software through RS485 communication port.Hardware standard built in a RS485 Modbus communication port , 2 Digital inputs, 4 Relay outputs, LCM and 2 MB flash for data-logging.Optional second communication port for Ethernet, ProfiBus ,LonWorks ,BACnet and Zigbee solutions.Din rail mounting , compact and easy installation, programming through computer and push buttons easy to use.
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Product
Portable Single Phase Power Factor Meter
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Supreme Instrument Laboratories
Portable Electro-dynamometer type single phase single element Power Factor Meter laboratory type for horizontal use, housed in laminated wooden cabinet size 235 mm length x 200 mm width x 180 mm height, with detachable lid, black bakelite panel fitted with anti-parallax mirror scale, knife edge pointer, rubber footings, carrying handles, locking arrangements. The power Factor Meters are fitted with an iron shielded Electro-dynamometer type cross coil system.
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Product
Energy Metering ICs
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Analog Devices’ ADE energy measurement ICs address the challenges of next-generation smart meter architectures and are ideal for measuring active energy (kWh), apparent energy (kVA), reactive energy (kVAR), rms, and power quality with the highest accuracy in single phase and polyphase revenue meters, industrial instruments, and energy monitoring applications. ADI’s ADE energy measurement ICs combine analog-to-digital converters with fixed-function digital signal processors to perform critical measurements, while providing unparalleled functionality and ease of use.
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Product
Single Phase Powerline Monitors
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a Voltage disturbance detector and recorder. This device is designed to be plugged into a 120V or 240V AC line and will monitor this line for voltage disturbances and temperature or Humidity variations.
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Product
Transformer Testing
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The ART-3D series of Automatic Ratio Testers are precision instruments, designed to measure the turn ratios, phase displacements, excitation currents of single phase and three phase power, distribution and instrument transformers in conformity to the IEEE C57.12.90 & IEC 60076. Now featuring an enhanced test lead design, the ART-3D is the perfect instrument for real-life field usage. ART-3D series also has Anti Induction circuit which makes it suitable for system voltages upto 765KV.
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Product
Three Phase Electronic Meter DTS999
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Bofa Instrument & Equipment Co., Ltd
DTS999 series Single Phase energy Meter are new and high-tech products adopting special large-scale IC, latest micro-electronic technology and SMT production crafts. It is designed for rough working condition and components selection as foundation, so it can ensure the long-term stable operation. DTS999 series Electronic Single Phase Watt-hour Meter features long life, high accuracy, high reliability, high allowable overload, little power consumption, small size & light weight, etc.
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Product
Three-Phase Relay Tester
PTE-300-V
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The equipment compromises of three independent output channels than can be selected as voltage or current. This enables the unit to be used as a complete single-phase equipment (Voltage, Current, and phase angle between them), or with channels synchronized, as a three phase voltage or three phase current generator from a single phase mains input. The unit is extremely compact and rugged. The design incorporates the latest in modern digital microprocessor technology to achieve unbeatable output characteristics in terms of power, accuracy, low distortion, and dynamic capability.
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Product
Single Phase Din Rail Multi-Tariff Energy Meter Type DDS999D
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Bofa Instrument & Equipment Co., Ltd
Single phase Din rail multi-tariff energy meter type DDSF999D is a new type of single phase electronic multi-rate energy meter, which accords international standard IEC61036. It features: good reliability, small volume, light weight, convenient installation, etc.
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Product
Single Phase Site Energy Meter Test Instrument Type KP-P1001-A
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Bofa Instrument & Equipment Co., Ltd
Single phase site energy meter test instrument type KP-P1001-A (without voltage and current source) is an ideal instrument to test all kind single phase energy meters accuracy below 1.0, especially for meters on site. During tests, the tested meter must be on load condition (that means the tested meter must be working). The instrument tests the errors by comparing energy impulse from the tested meter with energy impulse from the reference meter inside the instrument.
