EL230 series surveymeter for the decomposition
product of SF6 in the electrical equipment
FuZhou Feerom Electronical Technology Co.Ltd
Product Introduction
The series of EL230 series surveymeter for which is the
decomposition product of surveymeter for SF6 electrical quipment is
characterized with its one kind of the portable instrumentation portability
with high accuracy and intellectualization. This surveymeter can quickly
investigate and accurately locate the malfunction through etecting the
contents of decomposition released by the internal malfunction
decomposition unit of the equipment, such as breaker, mutual inductor,
GIS, casing pipe and transformer of SF6. Its remarkable property of it’s a
high-precision and shortcut surveymeter convenient operation for
overhauling SF6 electrical equipment leads to and its application in
applicable for the industry of electricity, railways, metallurgy and
petrifaction.
The Main Application
1. Quickly and accurately detect the malfunction such as radioactive fault,
the undesirability of arc extinguishing of the breaker arcing, overheating
fault caused causing by poor contact of SF6, and then further.
Furthermore, the detection of that whether the faults have affected the
surrounding equipment can also be made.
2. Rapidly By examining survey the operating SF6 gas air chambers of
EL230 series surveymeter for the decomposition
product of SF6 in the electrical equipment
the operational SF6 which may have has the potential problems of
containing the excessive over amount of the impurity and or water or any
other hidden dangers. Then we can directly find , the incipient fault may
be able to be directly found. Or or according to the first data, by means of
reseting the reasonable time interval and making another examination
retest it, we can still efficiently find the most of the operational incipient
fault except the one causeding by sorbent invalidation could be found
through by comparing the two sets of data.
3. The internal mechanical damage and the excursion of axle wire of SF6
which may caused by the nature disaster such as earthquake and typhoon
can bring security problem to the new operation. However, they can be
effectively and conveniently detected by we can densely examination
survey it by using this device its fast-test ability in few days after the new
reoperation. This method is considered as the most efficient and
convenient way.
Main Technical Specifications
- Sensitivity SO2 ≤0.01μl/L （SO2+ SOF2 ≤0.01μl/L H2S ≤0.01μl/L CO ≤0.1μl/L
- Measuring Range SO2（SO2+ SOF2）、H2S：0～100μl/L ；CO：0～ 1000μl/L
- Error repetitive error ≤2% general measuring error ≤5%
- Using environment Temperature ：-20～＋45℃；humidity ：15～
90％RH
Input pressure ≥1.0 Mpa
- Gas-flow rate 120-200ml/min（according to the way of measurement）
- Power supply source It performs a double service of DC and AC,
and the internal battery can be continuously used over 12 hours after
it’s charged. - Protection： the protection of over consistency, under voltage,over flow-rate and the data password
- Data storage it can store 1000 groups of test data
- Communication mode it can be transferred to the computer through the USB bus
- Back group software data export, the production of the statistics report, the diagnoses of system by the expert（custom-made）
- Demarcation way the demarcation of SF6、N2 gas software, one time a year
- Outlook specification long372mm xwide268mm xhigh136mm
- Instrument weight net weight3.5 ㎏
Phone： 086 591 23927018
086 13067388090
Fax： 086 591 23927018
Mail: FEEROM@HOTMAIL.COM
Web： www.shuaibaokuangye.com
Addr： JingshanJiyuanA14-208 Cangshan Rd Fuzhou, Fujian China
Support：13358299085
R&D： Fuzhou University Fuzhou University City District
Laboratory of Physics, School of Information 406