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 SMC material in electrical machinery Terminal Block application
The electric motor Terminal Block, the electrical machinery draws out the end of a thread introduction Terminal Block the wiring column, it plays is protects the electrical machinery wiring the role Is an electrical machinery protection shell part, it including Terminal Block top head, under Terminal Block bottom. Now the lectrical machinery Terminal Block generally uses the cast iron to take shape the production craft manufacture electrical machinery Terminal Block, also has the enterprise to use the steel plate deeply to flush takes shape the manufacture electrical machinery Terminal Block, although the steel plate deeply flushes takes shape withgenerally casts the iron wire box to compare, has the price lowly, theoutward appearance attractive, the sealing property fine and so on the merit, but is unable to solve the electric motor Terminal Block to be easy to send the rust, the anticorrosion and the insulation protect ion energy balance flaw. Uses the SMC mould pressing to take shape the craft production electrical machinery Terminal Block is the new electric motor Terminal Block, because uses the new material —-SMC compound material is (Sheet molding compound) abbreviation, namely laminated mold plastic. The main raw material by GF (special-purpose gauze), UP (not saturated resin), the low contraction chemical additive, MD (padding) and each kind helps the medicinal preparation to be composed. It first appears in the 20th century the beginning of60’s in Europe, about 1965, America, the date has developed this kind of craft one after another. Our country to the end of the 80’s, has introduced the overseas advanced SMC production line and the production craft. The SMC material has the superior anti-corrosive performance, the nature light and the engineering design is easy ,nimbly and so on the merit, its machine capability may compare favorably with with the partial metals material) has may the design good, the intensity high, the waterproofing, anticorrosive, not be easy to pollute and so on the characteristic. Therefore uses the SMC compound material manufacture electrical machinery Terminal Block the characteristic: 1st, weight light, specific tenacity high, anti-impact characteristic, its density approximately for steel density1/4, aluminum density 2/3, but the intensity very is actually big, its longitudinal strength and the plain steel approach, the bending strength and the elasticity of flexure module are ordinary plastic molding 8 ~ 10 times. 2nd, bears the acid and alkali, anti-corrosive, the anti- aging, the SMC material is the fine anti-corrosive material, the para acid, the alkali, the salt, the majority of organic matters, the sea water as well as moist all has a better resistivity, also hasthe resistance regarding microorganism’s function the performance, its service life is long. 3, the electricity performance was high, Surge Arrester has avoided the accident which the leakage or short-circuited creates.

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{December 19, 2007}   Explosion-proof Terminal Block

 Explosion-proof Terminal Block model: BK10-SPJ-2000B
Characteristic:
The SPJ-2000A ordinary explosion-proof Terminal Block uses in the mainline system to poke head in to connect, convenient wiring
The SPJ-2000B explosion-proof Terminal Block uses in the SP -2,003 control systems
The SP-1100 series and the SP – 3,100 series poke head inthrough SPJ – the 2000B explosion-proof Terminal Block to turn on theSP – 2,003 control systems
After SPJ-2000MA uses in SP – 2,001 control systems SP – 2,001control systems SP – 2,001 control systems to occur reports to thepolice explosion-proof Terminal Block controls the scene equipment through SPJ – the 2000MA
SPJ – 2000MB uses in the SP – 2,002 control systems
After the SP – 2,002 controllers occur report to the policepass
SPJ – the 2000MB explosion-proof Terminal Block controls thescene equipment

Working voltage: DC24V
Input signal SPJ – 2000B, 485 signals
Output signal: SPJ – 2000MA/SPJ – 2000MB code control signal
External dimensions: 208×150×75 (mm)
Weight: 1340g
Working pressure: 86-106kPa
Ambient temperature: -10~ +50 ℃
Going beyond a line hole connector thread: 3/4 inch NPT
Cable specification: RVVP4×2.5mm2
The explosion-proof symbolized that, Exd IICT6



{December 19, 2007}   Surge Arrester

 Surge Arrester
Transforms in the national city and countryside electricalnet work, the surge arrester is the first choice product, uses in the transformer, wiring reason insulation safeprotection box and so on outdoors switch. This product effectiveavoids preventing originally exposes in the outside power equipment wiring reason, because each kind of reason (artificial bumps touches,steals electricity, micro-organism or sundry goods contact, congealsdew , dirt dodges, salt mist, acid rain and chemistry gas attackand so on) damage the electric power facility the power cut accidentand receives an electric shock the person casualty. Thus avoids from this the large amount economic loss which brings, is the nationalelectric power company promotes the application the product, is thepower equipment wiring reason necessary insulation Surge Arrester
Product characteristic.

According to the user demand design manufacture serviceabilitygood, the safe simple and direct rapid buckle meets the structure, is advantageous for when the overhaul duplicates the use, the insulating property well, the flexibility, anti- burns the nature and bears theaged performance to be good.



{December 19, 2007}   About the Terminal block

The mother arranges the Terminal block to have the installment conveniently, the service life is long and so on the characteristic.Mainly applies in the power plant, the transformer substation mother arranges connector, the power transformer wiring column insulation protection and the safe protection.

For example: MPZ-R-L22
MPZ: The mother arranges the attachment pyrocondensation surge arrester R: The color red (“R” is red; “Y” yellow; “G” green; “B”black)
L: The mother arranges the attachment shape (“L” to assume theL shape combination; “I” assumes I shape combination; “T” assumes theT shape combination; “X” assumes the cruciform combination)
22: The mother arranges the combination condition (“1” ShanMupai and Shan Mupai combination; “12” Shan Mupai the combination which arranges with the double mother; “22” the double mother arrangesthe combination connector which arranges with the double mother;)



{December 19, 2007}   SP terminal block & connector

SP terminal block & connector

As one of national main brands to apply spring clipping device into terminal block (connection) in earlier time, SUPU has become a well-known pronoun in the field of advanced manufacturing technology, quick delivery process and scientific management system. SUPU has not only passed ISO9001 quality certification system, but also adopted process quality managing system, in order that clients can receive high-quality products and satisfactory services.

 

The construction wiring divides into S with the coupling the P 520lamps and lanterns to use the coupling, S the P 522 connecting boxesto use the coupling and S the P 525 hard wires couplings three bigkinds.

Is suitable to 2.5 mm; The AWG 12 wires thrust line typecouplings already may use in the building wiring and the connector also may use in the electrical equipment or on the mechanicaldevice wiring, it may save for you installs the cost and the time.



{December 19, 2007}   Hello world!

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