ISO 9001 RAVI Pendant Push-button Stations

Transcription

1 Pendant Push-button Stations ISO 9001 RAVI 9

2 Pendant Push-button Stations STILO Series Double-row type PK Single-row type B The STILO range of push-button stations for auxiliary circuits has been designed and produced in compliance with the safety criteria specified in the Europan Rules Machinery Directive EEC 9/392. The products are the result of years of experience and are specifically designed for heavy-duty as well as normal requirements. Types PKE and BEI are most suitable for building cranes while types PKP and BPM are for bridge cranes. They are available in versions containing from 4 to 14 buttons, size and inside space tested to allow fast cabling, thus reducing time and costs. Safety functioning The emergency stop push-button has been produced in compliance with Standard EN 41 and the NC safety contact elements feature guaranteed opening (CEI EN ). A single internal membrane separates the upper part from the bottom, which contains the electrical contacts, thus protecting from infiltration of water. All materials used are resistant to atmospheric agents, temperature changes and shocks. Actuators are marked with international symbols. Self-cleaning sliding contact elements in silver nickel alloy. Insulation voltage Test voltage Maximum exercise voltage Grey - lower casing Yellow - cover casing Operating temperature range Insulation Protection degree In compliance with rules Double insulation protection against contact voltages FURTHER FEATURES 0 V 200 V 400 V RAL 301 RAL 20-2 C + 70 C EN IP (EN 029) EN EN EN EN EN 029 EN EN 41 PKE - PKP BEI - BPM A H type PK type B 2

3 MK Push-button Element The MK push button elements are inside parts of the PK and B pendant stations. Casing is in self-extinguishing nylon glass. Double breaking and self-cleaning sliding contact elements are in silver nickel alloy. Screws and springs in inox steel. MK elements are supplied as push button station spare parts. Insulation voltage Nominal thermal current Mechanical life In compliance with rules: Maximum connectable section Clamps Use limits: AC 1 FURTHER FEATURES DC 13 U i = 0 V I th = A EN EN x operations EN x1, mm 2 or 1x2, mm 2 secured clamping screws V e (V) (A) 3 1,9 I e V e I e (V) (A) TYPES AND CODES 1 NC 1 NO 2 NC SIMULT. 2 NO SIMULT. 1 NO+1NC 2 NO STEPS D MK 01 D MK D MK 02 D MK 20 CC D MK 11 D MK 20 PR ,2 20 1,1 Symbols and readings relating to standard actuators A R R E S T O L E N T O SOLL. VEL. SOLL. VEL. SOLL. 1-2 V. SOLL. 1-2 V SBRAC. 1-2 V. SBRAC. 1-2 V SCORRIM. SCORRIM. SCORR. VEL. SCORR. VEL

4 Types and Codes The single- and double-row push-button stations for building cranes, series BEI and PKE, and for bridge cranes, series BPM and PKP can be ordered using the following codes: Type N. Actuators PKE 4 14 D PKE 4 D PKE D PKE D PKE D PKE D PKE 14 Type PKP D PKP 4 D PKP D PKP D PKP D PKP D PKP 14 ACCESSORIES AND SPARE PARTS Pilot light Arrow switch Key switch Emergency stop push-button Standard actuators for PK and B Closing component for PK and B Mechanical interlock Special rating labels D PKLAM D PKSELFR D PKSELCH D PKFUN D PKBOT D PKELCH D PKBLMEC D PKTARG Type N. Actuators BEI D BEI D BEI D BEI 7 D BEI D BEI 9 D BEI D BEI 11 D BEI Type BPM D BPM D BPM D BPM 7 D BPM D BPM 9 D BPM D BPM 11 D BPM Single-row pendant Push-button Stations for auxiliary circuits type BT These push-button stations are suitable for controlling the auxiliary circuits of hoists, elevators, platforms and special machinery. BT 2 BT3 Standard performances BT 2 BT 2 BT 3 0 I 0 1NO+1NC contacts on request Contacts 1 NC 1 NA 1 NA 1 NA 1 NA 1 NC 1 NA S D BT 2 A D BT 2 B D BT 3 B Push-button Control for Sand Scraper Machines This push-button control is suitable for application to max. 27 mm. diameter pipes. 1 It is supplied with 3 / cable clamp. Degree of protection: 2 IP (EN 029). 1NO standard contact D PUL PR 4

5 Standard Types Shown here are our standard performance products, on stock, designed to control the best-known cranes in the world. These products are also available with international symbols only. Given their versatile composition, personalised performance products are available on request. Key: S = lifting R = rotation C = trolley T = travelling COD. D PKE M 70 Movements 3S 1R 1C D PKE M 71 3S 2R 1C D PKE M 72 3S 2R 2C D PKE M 73 2S 1R 1C D PKE M 74 3S 1R 1C 1T D PKE M 7 2S 1R 1C 1T ALLARME COD. D BEI M 4 Movements 3S 2R 2C D BEI M 3 3S 2R 1C D BEI M 2 3S 1R 1C D BEI 9 M 1 2S 2R 1C D BEI 9 M 0 2S 1R 1C

6 Double-row type PK ALFA Grafica D PKXXGUA XX=04 14 D PKXXFON XX=04 14 without contacts D PKXXCOP XX=04 14 D PKFUN D PKBOT D PKELCH D BXXGUA XX=0 D BXXFON XX=0 without contacts D BXXCOP XX=0 D PKFUN D PKBOT D PKELCH Single-row type B RAVIOLI Spa Via Passo Pordoi, 4 I Milano Tel (ric.aut.) fax raviolispa@tin.it Ed.01.2