single phase energy meter test bench STB-16

China Shanghai
Minimum Order
1 set
30 days
L/C,T/T,Western union
Product Description
testing equipment for single phase watt-hour meter is a kind of second-generation program controlled single phase watt-hour meter test device developed in accordance with relevant international standards and regulations and combined with comments and suggestion of our users and experts. It is applicable for testing of single phase watt-hour meters(including positive sine reactive meters) of level 0.2 and below. Featured by fine shape, delicate workmanship, complete functions and excellent performance, it is an ideal choice for you.
Product Feature
l It is a product with reasonable design and delicate appearance. The meter rack of the testing equipment and the desk frame are all made of special aluminum alloy and the desk faceplate @ made of fireproof and heatproof fiber material.

l Special keyboard operation and PC operation are available, and it is easy to operate. The functions of the keys on the special portable keyboard are clearly identified and the LCD on the special keyboard displays the testing equipment working condition.

l During watt-hour meter testing, what needs to do manually is to put up the meters to be tested, adjust the photoelectric sampler and setup the meter parameters correctly, then all testing items including warming up, creeping test, starting test and basic error measurement can be completed automatically by PC. The testing procedure can refer to the national procedure or can be self-defined by the user.

l The photoelectric sampler can realize three-dimensional adjustment. It can not only sample the turn-plate signal of the rotary watt-hour meter but also receive the strobe signal of the electronic watt-hour meter.

l The error processing system can receive signal from the photoelectric sampler and output pulse of the insert type electronic watt-hour meter.

l Watt-hour meters of same type (same phase, rated voltage and rated current) but different constant can be tested simultaneously (only limited to two different constants).

l Testing of the communication function of the 485 port, demand error and clocking error of the multifunction watt-hour meter is available (The meters being tested must have time signal output).

l Locating of marking area of the rotary watt-hour meter turn-plate can be realized automatically, which enables easier creeping (starting) test.

l The testing equipment is of high stability and reliability, which can provide strong output power. Voltage (current) loop can take load of any type.

l The testing equipment is provided with complete malfunction checking, locating, protecting and alarming functions to avoid damaging of the bench resulted from wrong manual wiring or operating.

l PC software developed with Delphi for Windows 95 provides fast and effective equipment control and data checking, it also provides complete functions, such as report printing, quantity counting and assets maintaining .

Product Specification / Models

Accuracy level

0.05; 0.1

Output voltage


Regulating scope

0-120% consecutively adjustable

Regulating fineness

better than 0.01%

* Special voltage range can be setup according to user order.

Current range

0.1A, 0.25A, 0.5A, 1A, 2.5A, 5A, 10A, 20A, 50A, 100A,120A

Regulating scope

0-120% consecutively adjustable

Regulating fineness

better than 0.01%

Output power

voltage loop


current loop


Stability of output voltage, current and power

no more than 0.02%/120S;PF=1 (level 0.05 type)

no more than 0.05%/120S;PF=1 (level 0.1type)

Wave distortion of output voltage and current

no more than 0.5%

Frequency range


regulating fineness: 0.1 Hz

Phase shifting range

-180.0 -180.0

regulating fineness: 0.1

Standard crystal oscillator stability

no more than 10-7/s

Indicating instruments class

Voltmeter and ammeter accuracy

level +0.5%

Phase meter accuracy


Cymometer accuracy


Maximum meters for test


Power supply


Maximum power consumption


Working environment: temperature

20+5 degree

Relative humidity

no more than 85%


2380mm x 710mm x 1900mm



SHANGHAI FENGYILONG ELECTRONIC CO., LTD. was founded in Pudong, Shanghai in 1995. With 15 years development, Fengyilong becomes a global manufacturer and exporter of energy meter and intelligent water meter. as is a member of China Electrical and Electronic Instrumentation Technology Standardization Committee, FENGYILONG was granded with the title of “China innovative interperise 2010 ”.

Since the foundation, Fengyilong products have been closely associated with high quality technological developments in measurement instrument and AMR system. The energy meter product series includes active/reactive energy meter,prepaid energy meter, Modbus energy meter,M-bus energy meter, PLC energy meter,multi-tariff energy meter, multi function energy meter.

The smart meters include remote gas meter, prepaid gas meter, impulse water meter, prepaid water meter, M-bus water meter, multi tariff water meter. Management software based on single PC or based on Web are available.

Smart Serial Gas meters include Diaphragm household Gas Meter,gas meter with the mechanical temperature conversion device , intelligent wireless remote gas meter, radio frequency card intelligent gas meter,industry gas meter,industrial gas leaking alarm controller,Household gas leaking alarm,RF Card heat energy controller,Intelligent current card management Instrument(Water meter, electric meter, gas meter, Heat meter managed by one card),Gas LCD moduleand so on products.

To meet the challenges of ever changing industry development, design and manufacturing processes are constantly improved. Fengyilong design office continues to have new products developed, so that Fengyilong can keep its competitive edge in product technology. The production line has been equipped with CP40LV SMT machine, SEM668 full-auto optical print machine and WIN4005 re-flow soldering machine etc. Fengyilong also made big investment to build a high standard laboratory, which has testing machines like: ESD generator, Electrical fast transient generator, Lightning surge generator, Oscilloscope, High/low temperature test box, etc.

With high request on enterprise management, Fengyilong got ISO9001:2008 approved and KEMA MID D approved in April, 2009. Fengyilong has dozens of products been CE certificated and some of them pass MID B. all the products from Fengyilong comply with newest international standard.

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Shanghai Fengyilong Electronic Co., Ltd.

China China
Contact Person: Anisha.Liu
Telephone: 86-01366-1857406
Location: Shanghai, China
Business Type:Manufacturer, Exporter
Main Target Region:World Wide
No. 5, Hangdu Road, Hangtou Town, Shanghai, China (Mainland)
Main Product:
electricity meters,water meters,test bench,current transformers,meter cases
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