Centrifugal medium-pressure fans fitted with multi-blade

Transcription

1 CMP/ATEX CMP/ATEX impeller Centrifugal medium-pressure fans fitted with multi-blade with ATEX certification Centrifugal single-inlet, medium-pressure fans with casing and sheet steel impeller to work in explosive atmospheres. Ex e marked: II 2G Ex e Ex d marked: II 2G Ex d Notified authority: L.O.M Ex tc marked: II 3D Ex tc Ex tb marked: II 2D Ex tb Identification No: LOM04ATEX0007 Fan: Steel sheet casing Impeller with forward-facing blades made from galvanised sheet steel Spark-proof inlet ring in copper or aluminium Max. air temperature to transport: -20ºC+ 80ºC Motor: Class F insulation, IP55 with ATEX certification, Ex"e" explosion-proof or Ex"d" flame-resistant Three phase, 50Hz, 230/400V motors up to and including 4kW. 400/690V over 4kW Finish: Rust retardant finish with ATEX paint, containing no ferrous components, in polyester resin polymerised at 190ºC, after phosphate free pre-treatment On request: Built-in motors with PTC Special windings for different electrical supplies and frequencies ATEX construction for different categories Made from stainless steel ATEX version on request made from stainless steel Order code CMP/ATEX T 5,5 Ex-e Centrifugal medium-pressure fans fitted with multi-blade impeller with ATEX certification Marked: II 2G c II 2D c II 3D c Impeller size Number of T=Three-phase motor pole 2=2900 r/min. 50 Hz 4=1400 r/min. 50 Hz Motor power (HP) Ex-e: marked: II 2G Ex e IIB T3 Ex d marked: II 2G Ex d IIB T5 Ex tc marked: II 3D Ex tc Ex tb marked: II 2D Ex tb Technical characteristics Model Speed Maximum current (A) Installed power Maximum airflow Sound pressure level Approx. weight with motor (Kg) (r/min) 230V 400V 690V (kw) (m 3 /h) db(a) Ex-e Ex-d CMP-616-2T/ATEX CMP-616-4T/ATEX CMP-620-2T/ATEX CMP-620-4T/ATEX CMP-718-2T/ATEX CMP-718-4T/ATEX CMP-820-2T/ATEX CMP-820-4T/ATEX CMP-922-2T-1.5/ATEX CMP-922-2T-2/ATEX CMP-922-2T-3/ATEX CMP-922-4T/ATEX CMP T-3/ATEX CMP T-4/ATEX CMP T/ATEX CMP T-4/ATEX CMP T-5.5/ATEX CMP T/ATEX CMP T-3/ATEX CMP T-4/ATEX

2 CMP/ATEX Technical characteristics Model Speed Maximum current (A) Installed power Maximum airflow Sound pressure level Approx. weight with motor (Kg) (r/min) 230V 400V 690V (kw) (m 3 /h) db(a) Ex-e Ex-d CMP T-5.5/ATEX CMP T-4/ATEX CMP T-5.5/ATEX CMP T-7.5/ATEX CMP T-5.5/ATEX CMP T-7.5/ATEX CMP T-10/ATEX CMP T-7.5/ATEX CMP T-10/ATEX CMP T-10/ATEX CMP T-15/ATEX CMP T-20/ATEX Acoustic features The specified values are determined according to free field measurements of pressure and sound levels in db(a) at an equivalent distance of twice the fan s span plus the turbine s diameter, with a minimum of 1.5 m. Model Lp db (A) Model Lp db (A) CMP-616-2T/ATEX CMP-616-4T/ATEX CMP-620-2T/ATEX CMP-620-4T/ATEX CMP-718-2T/ATEX CMP-718-4T/ATEX CMP-820-2T/ATEX CMP-820-4T/ATEX CMP-922-2T-1.5/ATEX CMP-922-2T-2/ATEX CMP-922-2T-3/ATEX CMP-922-4T/ATEX CMP T-3/ATEX CMP T-4/ATEX CMP T/ATEX CMP T-4/ATEX Sound power Lw(A) spectrum in db(a) via frequency band in Hz. CMP T-5.5/ATEX CMP T/ATEX CMP T-3/ATEX CMP T-4/ATEX CMP T-5.5/ATEX CMP T-4/ATEX CMP T-5.5/ATEX CMP T-7.5/ATEX CMP T-5.5/ATEX CMP T-7.5/ATEX CMP T-10/ATEX CMP T-7.5/ATEX CMP T-10/ATEX CMP T-10/ATEX CMP T-15/ATEX CMP T-20/ATEX Dimensions in mm CMP Outlet Inlet Model A B1 B2 C C1 C2 ød1* ød ød1 ød2 E H1 I J J1 J2 K k2 L øo CMP-616-2T/ATEX M CMP-616-4T/ATEX M CMP-620-2T/ATEX M CMP-620-4T/ATEX M CMP-718-2T/ATEX M CMP-718-4T/ATEX M CMP-820-2T/ATEX M CMP-820-4T/ATEX M

3 CMP/ATEX Dimensions in mm CMP Model A B C C1 C2 ød1 ød ød1 ød2 E H H1 I J J1 J2 K k1 L øo øo1 V v X x1 Y CMP (Ex-d)-616-2T M CMP (Ex-d)-616-4T M CMP (Ex-d)-620-2T M CMP (Ex-d)-620-4T M CMP (Ex-d)-718-2T M CMP (Ex-d)-718-4T M CMP (Ex-d)-820-2T M CMP (Ex-d)-820-4T M CMP Inlet Outlet Ex- e Ex- d Model A B C C1 C C1 C2 ød1* ød ød1 ød2 E H H1 I J J1 K k2 L øo øo1 V v X x1 Y CMP-922-2T-1.5/ATEX M CMP-922-2T-2/ATEX M CMP-922-2T-3/ATEX M CMP-922-4T/ATEX M CMP T-3/ATEX M CMP T-4/ATEX M CMP T/ATEX M CMP T-4/ATEX M CMP T-5.5/ATEX M CMP T/ATEX M CMP T-3/ATEX M CMP T-4/ATEX M CMP T-5.5/ATEX M * Recommended nominal diameter for duct. 160

4 CMP/ATEX Dimensions in mm CMP Inlet Outlet Ex- e Ex- d Model A B C C1 C C1 C2 ød1* ød ød1 ød2 E H H1 I J J1 K k1 L øo øo1 V v X x1 Y CMP T-4/ATEX M CMP T-5.5/ATEX M CMP T-7.5/ATEX M CMP T-5.5/ATEX M CMP T-7.5/ATEX M CMP T-10/ATEX M CMP T-7.5/ATEX M CMP T-10/ATEX M CMP T-10/ATEX M CMP T-15/ATEX M CMP T-20/ATEX M * Recommended nominal diameter for duct. See page 162 Positions LG 270 standard supply LG 180 and RD 180 positions on request and with special fixing measures. LG 0 LG 45 LG 90 LG 135 LG 180 LG 225 LG 270 LG 315 RD 0 RD 45 RD 90 RD 135 RD 180 RD 225 RD 270 RD 315 Accessories See accessories section. INT AR VSD3/A-RFT CUADROS RPA B BIC ACE/ATEX CJACUS REG S INT-ATEX VSD1/A-RFM 161

5 CMP/ATEX CMP/MAR CMPI CMP/ATEX CMP/MAR CMPI CMP/ATEX Centrifugal medium-pressure fans fitted with multi-blade impeller with ATEX certification Centrifugal single-inlet, medium-pressure fans with casing and sheet steel impeller to work in explosive atmospheres. CMP/MAR Centrifugal medium-pressure fans fitted with multi-blade impeller for marine applications Centrifugal single-inlet, medium-pressure fans with casing and sheet steel impeller to work in marine environments and fitted with motor for service marine CMPI Centrifugal medium-pressure fans fitted with multi-blade impeller made from stainless steel AISI-304 Centrifugal single-inlet, medium-pressure fans with casing and turbine in stainless steel, to work in chemical, aggressive or marine environments 162

6 CMP/ATEX CMP/MAR CMPI Q = Airflow in m 3 /h, m 3 /s and cfm Pe= Static pressure in mmh 2 O, Pa and inwg. CMP/ATEX CMP/MAR CMPI 2T/2M=3000 r/min 4T/4M=1500 r/min 2T=3000 r/min

7 CMP/ATEX CMP/MAR CMPI Q = Airflow in m 3 /h, m 3 /s and cfm. Pe= Static pressure in mmh 2 O, Pa and inwg. CMP/ATEX CMP/MAR CMPI 4T=1500 r/min 6T=1000 r/min T=1500 r/min

8 CMP/ATEX CMP/MAR CMPI Q = Airflow in m 3 /h, m 3 /s and cfm. Pe= Static pressure in mmh 2 O, Pa and inwg. CMP/ATEX CMP/MAR CMPI T=1500 r/min 6T=1000 r/min 165