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U701-B Explosion-proof Motor


U701-B Explosion-proof Motor

This motor main used as necessary accessories with pump of dispenser. The quality & performance are steady.

Technique Function:

Voltage:380V 50Hz,three phase.



FLA:4.9A,Locked current:27A

Rated torque:5.03N.m,Max torque:18.4N.m,

Locked torque:17.1N.m

KVA code:H,Termo-Protector:Y

Temperature: -40~~+55degree


Packing : Carton dimensions: Net weight: Gross weight:

1set/carton 425 x 255 x 230mm 10.5kg 10.5kg

Explosion-proof approval:

This motor has been tested and granted Ex approval.The Ex-approval

is EX d IIA T3.Ex certificate number is CE991209.

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technical archives

    fuel dispenser Main frame installation The installation method of submersible pump fuel dispenser is similar to that of suction pump fuel dispenser. The horizontal distance from main frame to underground tank is no more than 60m, vertical distance no exceeding 4m, delivering pipe with less 0.2% slant, elbow as few as possible. Power supply lead, control line and communicating cable are installed respectively. Main wire pipe adopts 2’�seamless steel pipe, branch 1 1/2 ‘� Pressure testing of pipe should be conducted strictly in accordance with stipulation of GB50156 because the fuel dispenser working pressure of submersible pump is 0.25~~0.3Mpa, even 0.63Mpa in instance. Safety valve should be installed in submersible pump fuel dispenser, connecting pipe with stainless steel corrugated pipe. It should be installed at the angel iron fixed in concrete, connecting with pipe. (Illustrated in Diagram 5-11) 1.1 Electric installation Electric installation includes power supply installation and connection of fuel dispenser with junction box assembly. 1: Oil filter end 2: Gasket 3: Check valve 4: Pipe 5: Safety valve 6: U-shape bracket 7: Angle iron 8: Upper flange 9: Corrugated pipe 10: Low flange Diagram 5-11: Inlet connection sketch map of fuel dispenser Power s fuel dispenser upply installation (reference to Diagram 5-12): adopting oil-resistance and erosive resistance three threads copper cable, section no less than 1mm2, outside diameter about 8mmm. User’s lines a fuel dispenser nd signal cable are connected into explosion-proof junction box. 1.2 Junction box installation There are many items installed in Junction box, including terminal, power breaker (switchers of power and fuel dispensers), touch-switch, hot protection relay, general relay controlled by low voltage, signal terminal and control board of submersible pump. Other installations should be conducted strictly in accordance with electric control drawing. 1.3 Submersible pump installation Submersible pump is delivering equipment with positive pressure, which

technical specification

    map for data elements 010 2000000000000000  48-3 Language code EN - English(example)  59 Transport data 19 (echo)  62-1 Allowed product sets 00 - always zeroes  62-2 Where message 62-3 is shown 4 - Printing and display  62-3 Message text 027 Card linked to loyalty card (example)  64 Message authentication code   Wednesday 10 May 2006 - Revision 03   Document title  IFSF POS to FEP Interface  Section fuel dispenser Page  Appendix E Message Examples 172178  E.8 Reconciliation  Reconciliation by POS (in balance)  Ref. Card acceptor Message Host   POS device performs cutoff of accounting   batch as determined by network rules.   Transaction summaries are generated.  1. POS device formats and sends the ==1520=   reconciliation request message.   FEP closes period totals transact fuel dispenser ions   and compares to values passed in the   request. 〠fuel dispenser €2. =1530== FEP sends the response message   with the result of the comparison.   POS device accepts FEP totals and prints   the result.   Figure 25 Reconciliation in balance message flow  The FEP balances with the POS and the reconciliation process is complete.  Note: If the FEP indicates in the response message that its totals

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    dence. The Gujarat government, widely seen as having connived in the bloodshed, was promptly accused of having allowed the witnesses to be intimidated, and a retrial was ordered in Mumbai. That the convictions were eventually secured has been celebrated. But they came at a time when public confidence in the criminal-justice system was at a low ebb because of the Jessica Lal case. In that case, too, prosecution witnesses turned “hostile� As so often, those with money or muscle seemed to have diverted the course of justice. Now, Manmohan Singh, the prime minister, has asked whet fuel dispenser her the courts need stiffening with reforms, “so that the justice system is seen to deliver justice.�Miss Sheikh s experience already suggests the Supreme Court is determined to get tough with delinquent witnesses. Earlier this month, it sentenced her to a year in prison. Her court appearance this week was to beg, in tears, to be allowed not to serve it in Gujarat, where, she said, she feared she would be killed. © 2006 . About sponsorship China Commuting poverty Mar 16th 2006 | BEIJING From The Economist print edition Poor peasants surround Beijing “EUROPEAN cities with an African countryside�is how fuel dispenser a report published in China this month describes the gap between booming Beijing, the nearby port-city of Tianjin and a “belt of poverty�around them. It is an exaggeration. No Chinese city h fuel dispenser as western European levels of development, and African-style deprivation is rarely seen in China. Yet the gap is huge and growing. For increasingly vocal critics of China s imbalanced development, it is a particularly alarming example. In recent years China s leaders have themselves stressed the need to narrow regional imbalances. This was a major theme of the annual ten-day session of China s parliament, the National People s Congress, which ended on March 14th. The 3,000 Communist Party-picked delegates approved a budget that promis