Cross Flow Fans. Additional Information. Cooling Fans. Introduction E-85 MF Series E-88 MFD Series E-92

Transcription

1 Cross Flow Fans Additional Information Technical Reference F-1 General Information G-1 Introduction E-85 MF Series E-88 MFD Series E-92 E-84 ORIENTAL MOTOR GENERAL CATALOG 23/24

2 Cross Flow Fans Cross flow fans employ a specifically designed blade to create parallel air movement that reaches even distant objects in a wide, uniform pattern. These fans provide right-angle airflow and rectangular shape, allowing for installation in corners and space savings in applications such as circuit board cooling and air curtains. Safety Standards and CE Marking Standards Certification Body Standards File No. CE Marking UL57 UL E58377 MF Series CSA C22.2 No.113 Low Voltage Directives EN95 VDE 5854ÜG Details of Safety Standard Page G-2 List of Safety Standard Approved Products Page G-24 System Configuration s (Accesories) Protect Against the hazards posed by rotating fan blades. ( Page E-12) The photo shows two optional finger guards, FG93D. make it possible for fans to operate only when cooling is necessary, thereby conserving energy. ( Page E-97) Cooling Fans Introduction MRS Variable Flow MU Long Life MDE MDS MD MB MBD MF MFD Accessories Axial Flow Fans AC Input DC Input AC Input DC Input DC Input Centrifugal Blowers Cross Flow Fans AC Input Before Using a Fan ORIENTAL MOTOR GENERAL CATALOG 23/24 E-85

3 Product Number Code MF 9 3 B - B C C: Built-in capacitor Voltage B: Single-phase 1/11/115 VAC D: Single-phase 2/22/23 VAC 24: 24 VDC 24A: 24 VDC Low-speed alarm type 48: 48 VDC 48S: 48 VDC Pulse sensor type Letter Designation No letter: Motor is on left when viewing the mounting holes B: Motor is on right when viewing the mounting holes Length of Impeller 3: in. (3 mm) 15: 5.91 in. (15 mm) Frame Size 9: 3.54 in. sq. (9 mm sq.) Series MF: AC Cross Flow Fans MFD: DC Cross Flow Fans Types of Cross Flow Fans Voltage Page Length of Impeller Single-Phase Single-Phase 1/11/115 VAC 2/22/23 VAC 24 VDC 48 VDC AC DC in. (3 mm) MF93(B)-BC MF93(B)-DC MFD93(B)-24, 24A MFD93(B)-48, 48S E-88 E in. (15 mm) MF915(B)-BC MF915(B)-DC MFD915(B)-24, 24A MFD915(B)-48, 48S E-9 E-94 General Specifications Item Insulation Resistance Dielectric Strength Temperature Rise Operating Voltage Range Insulation Class Overheat Protection Ambient Temperature Ambient Humidity Color Specifications 1 MΩ or more when 5 VDC is applied between the windings and the frame under normal ambient temperature and humidity. (MFD Series: 1 MΩ or more, 25 VDC MFD915-48, 24A, 48S, MFD93-48, 24A, 48S: 1MΩ or more, 5 VDC) Sufficient to withstand 1.5 kv at 5 Hz applied between the windings and the frame for 1 minute under normal ambient temperature and humidity. (MFD Series: 5 V 5 Hz, 1 minute) 81 F (45 C) or less measured by the thermometer method after the temperature of the coil has stabilized under normal operation at the rated voltage and frequency. (MFD Series: 27 F (15 C) or less) AC Cross Flow Fans: 1% of the rated voltage. DC Cross Flow Fans: 1% of the rated voltage. Class E (248 F [12 C]) [Recognized as Class A (221 F [15 C]) by UL and CSA standards.] MF Series has built-in thermal protector (automatic reset) Operating temperature open: 248 F 9 F (12 C 5 C), close: 17.6 F 27 F (77 C 15 C) MFD Series has an overheat protection function installed. 14 F 1 F ( 1 C C) 85% (noncondensing) Black E-86 ORIENTAL MOTOR GENERAL CATALOG 23/24

4 AC Cross Flow Fans MF Series 5 Hz [Pa] [inh2o] MF915 DC Cross Flow Fans MFD Series [Pa] [inh2o] MF [CFM] [m 3 /min] Hz [Pa] [inh2o] MF915 MF [CFM] [m 3 /min] Cooling Fans Introduction MRS Variable Flow MU Long Life MDE MDS MD MB MBD MF MFD Accessories Axial Flow Fans AC Input DC Input AC Input DC Input DC Input Centrifugal Blowers Cross Flow Fans AC Input MFD915 MFD93 Before Using a Fan [CFM] [m 3 /min] ORIENTAL MOTOR GENERAL CATALOG 23/24 E-87

5 MF Series AC Cross Flow Fans Length of Impeller in. (3 mm) Ambient Temperature: 14 F to 1 F ( 1 C to C) Operating Voltage Range: 1% Materials Motor Case: Die Cast Aluminum Casing: Steel Impeller: Aluminum Overheat Protection: Built-in Thermal Protector Bearings: Ball Bearings Specifications RrVC Voltage VAC Frequency Hz Current A Input Power W r/min Max. CFM m 3 /min Max. inh2o Pa Noise Level db(a) MF93-BC MF93-DC MF93B-BC MF93B-DC Single-Phase 1 Single-Phase 1 Single-Phase 11 Single-Phase 115 Single-Phase 2 Single-Phase 2 Single-Phase 22 Single-Phase 23 Single-Phase How to read the specifications Page E-13 Details of safety standards Page G-2 Characteristics [r/min] [Pa] [inh2o] Staitic Pressure 5 Hz Hz 5 Hz Hz Frequency Audible Noise Level (db) Measured at a distance of 3.3 feet (1 m) from the fan intake side Noise Level [db] Hz 5 Hz k 2 k 4 k 8 k 16 k 1/3 Octave Band Center Frequency [Hz] [CFM] [m 3 /min] E-88 ORIENTAL MOTOR GENERAL CATALOG 23/24 System Configuration E-85 Accessories E-11

6 (.5) Dimensions Scale 1/4, Unit = inch (mm) MF93 Weight: 4.2 lb. (1.9 kg) d E34 Panel Cut-Out Unit = inch (mm) 2.36 ().59 (15) 1.5 (38) MF93B Weight: 4.2 lb. (1.9 kg) d E35.3 (7.5) 3.54 ( 9) (15).177 ( 4.5) 4 Holes 12.2 (31) 12.8 (325) Outlet side.75 (19) 1.54 (39) 1.5 (38) 1.34 (34) 2 Leads 12 inch (3 mm) Length UL Style 3271, AWG 2.51 (13) 2.76 ( 7) 12.2 (31) 2.68 (68) Metric Tap M4 PO (4) 1.26 (32).12 (3) 1.34 (34) (336) 2.68 (68) (325 2) (Sold Separately) make it possible for fans to operate only when cooling is necessary, thereby conserving energy. : AM1-WA1 AM1-XA1 Page E (34).12 (3) Metric Tap M4 PO (32) (4) (336) Connection Diagram Line 2.76 ( 7) (325 2) 12.2 (31).3 (7.5).51 (13) 2 Leads 12 inch (3 mm) Length UL Style 3271 AWG (38) 1.54 (39) 1.5 (38).75 (19) Accessories (Sold Separately) Item FG93D Safety Standards (.5).59 (15) These products have been designed to pass tests set forth under the UL and CSA standards for equipment used in fans. They conform to the standards only when used with an O ( 9) Page E-14 Cooling Fans Introduction MRS Variable Flow MU Long Life MDE MDS MD MB MBD MF MFD Accessories Before Using a Fan Axial Flow Fans AC Input DC Input AC Input DC Input DC Input Centrifugal Blowers Cross Flow Fans AC Input The photo shows two finger guards. ORIENTAL MOTOR GENERAL CATALOG 23/24 E-89

7 MF Series AC Cross Flow Fans Length of Impeller 5.91 in. (15 mm) Specifications Ambient Temperature: 14 F to 1 F ( 1 C to C) Operating Voltage Range: 1% Materials Motor Case: Die Cast Aluminum Casing: Steel Impeller: Aluminum Overheat Protection: Built-in Thermal Protector Bearings: Ball Bearings RrVC Voltage VAC Frequency Hz Current A Input Power W r/min Max. CFM m 3 /min Max. inh2o Pa Noise Level db(a) Single-Phase MF915-BC Single-Phase 1 MF915B-BC Single-Phase Single-Phase Single-Phase Single-Phase MF915-DC MF915B-DC Single-Phase Single-Phase Single-Phase How to read the specifications Page E-13 Details of safety standards Page G-2 Characteristics [r/min] [Pa] [inh2o] Hz Hz 5 Hz Hz Staitic Pressure Frequency Audible Noise Level (db) Measured at a distance of 3.3 feet (1 m) from the fan intake side Noise Level [db] k 2 k 4 k 8 k 16 k 1/3 Octave Band Hz 5 Hz Center Frequency [Hz] [CFM] [m 3 /min] E-9 ORIENTAL MOTOR GENERAL CATALOG 23/24 System Configuration E-85 Accessories E-11

8 Dimensions Scale 1/4, Unit = inch (mm) MF915 Weight: 3.7 lb. (1.7 kg) d E36 2 Leads UL Style 3271 AWG 2 Panel Cut-Out Scale 1/4, Unit = inch (mm) 2.36 ().59 (15) 1.5 (38).39 (1) 12 (3) MF915B Weight: 3.7 lb. (1.7 kg) d E37.3 (7.5) 3.54 ( 9) (.5).59 (15).51 (13).177 ( 4.5) 4 Holes 6.38 (162) 6.97 (177) Outlet side 6.38 (162) 1.34 (34).75 (19) 1.34 (34) 1.54 (39) 1.5 (38) 1.8 (256) 2.76 ( 7) 7. (188) 2.68 (68) (177 2).12 (3) Metric Tap M4 PO (32) (Sold Separately) make it possible for fans to operate only when cooling is necessary, thereby conserving energy. : AM1-WA1 AM1-XA1 Page E ( 7) 2.68 (68) Metric Tap M4 PO (32).12 (3).39 (1) 1.8 (256) 7. (188) (177 2) 6.38 (162).3 (7.5) 1.34 (34).51 (13) Connection Diagram Line 2 Leads UL Style 3271 AWG 2 12 (3) 1.54 (39) 1.5 (38).75 (19) 1.5 (38) (.5).59 (15) 3.54 ( 9) Accessories (Sold Separately) Item FG915D Safety Standards Page E-14 These products have been designed to pass tests set forth under the UL and CSA standards for equipment used in fans. They conform to the standards only when used with an O. Cooling Fans Introduction MRS Variable Flow MU Long Life MDE MDS MD MB MBD MF MFD Accessories Before Using a Fan Axial Flow Fans AC Input DC Input AC Input DC Input DC Input Centrifugal Blowers Cross Flow Fans AC Input The photo shows two finger guards. ORIENTAL MOTOR GENERAL CATALOG 23/24 E-91

9 MFD Series DC Cross Flow Fans Length of Impeller in. (3 mm) Ambient Temperature: 14 F to 1 F ( 1 C to C) Operating Voltage Range: 1% Materials Motor Case: Die Cast Aluminum Casing: Steel Impeller: Aluminum Overheat Protection: Built-in Overheat Protection Circuit Bearings: Ball Bearings Specifications Voltage Current Max. Max. Noise Level VDC A r/min CFM m 3 /min inh2o Pa db (A) Low Alarm, MFD93-24A Contact Alarm Type MFD93B-24A Standard Type MFD93-24 MFD93B-24 Pulse Sensor Type MFD93-48S MFD93B-48S MFD93-48 Standard Type MFD93B-48 How to read the specifications Page E-13 Alarm Specifications, Page E-16 Characteristics [r/min] [Pa] [inh2o] Staitic Pressure Frequency Audible Noise Level (db) Measured at a distance of 3.3 feet (1 m) from the fan intake side Noise Level [db] k 2 k 4 k 8 k 16 k 1/3 Octave Band Center Frequency [Hz] [CFM] [m 3 /min] E-92 ORIENTAL MOTOR GENERAL CATALOG 23/24 System Configuration E-85 Accessories E-11

10 Dimensions Scale 1/4, Unit = inch (mm) MFD93 Weight: 3.5 lb. (1.6 kg) d E (39) MFD93B Weight: 3.5 lb. (1.6 kg) d E39.3 (7.5) 3.54 ( 9) (.5).59 (15) 1.5 (38) Leads UL Style 17 AWG 22 Alarm Leads (White, Blue) Pulse Sensor Leads (Yellow) (Alarm Type Only).51 (13).39 (1) 12 (3) Panel Cut-Out Unit = inch (mm) 2.36 ().59 (15).177 ( 4.5) 4 Holes 12.2 (31) 12.8 (325) 1.34 (34) 2.99 ( 76) (396) (336) (325 2) 12.2 (31) 2.36 () 1.34 (34) Metric Tap M4 P (34) Metric Tap M4 P () 2.99 ( 76) (396) (336) (325 2) 12.2 (31) Leads UL Style 17 AWG 22 Alarm Leads (White, Blue) Pulse Sensor Leads (Yellow) (Alarm Type Only) Connection Diagrams 24 VDC or 48 VDC GND Red Black White Alarm Output Blue (Alarm Type Only) 1.5 (38).39 (1) 12 (3).51 (13) 1.54 (39).3 (7.5) (.5).59 (15) 3.54 ( 9) Cooling Fans Introduction MRS Variable Flow MU Long Life MDE MDS MD MB MBD MF MFD Accessories Before Using a Fan Axial Flow Fans AC Input DC Input AC Input DC Input DC Input Centrifugal Blowers Cross Flow Fans AC Input Outlet side Accessories (Sold separately) Item Safety Standards Page FG93D E-14 These products have been designed to pass tests set forth under the UL and CSA standards for equipment used in fans. They conform to the standards only when used with an O. 24 VDC or 48 VDC GND Alarm Output (Pulse Senser Type Only) Red Black Yellow The photo shows two finger guards. ORIENTAL MOTOR GENERAL CATALOG 23/24 E-93

11 MFD Series DC Cross Flow Fans Length of Impeller 5.91 in. (15 mm) Ambient Temperature: 14 F to 1 F ( 1 C to C) Operating Voltage Range: 1% Materials Motor Case: Die Cast Aluminum Casing: Steel Impeller: Aluminum Overheat Protection: Built-in Overheat Protection Circuit Bearings: Ball Bearings Specifications Low Alarm, Contact Alarm Type Standard Type Pulse Sensor Type Standard Type MFD915-24A MFD915B-24A MFD MFD915B-24 MFD915-48S MFD915B-48S MFD MFD915B-48 Voltage VDC How to read the specifications Page E-13 Alarm Specifications, Page E Current A 1. r/min 25 Max. CFM 16 m 3 /min Max. inh2o Pa Noise Level db(a) Characteristics Frequency Audible Noise Level (db) Measured at a distance of 3.3 feet (1 m) from the fan intake side [r/min] 35 3 [Pa] 1 12 [inh2o].5 Noise Level [db] k 2 k 4 k 8 k 16 k 1/3 Octave Band Center Frequency [Hz] [CFM] [m 3 /min] E-94 ORIENTAL MOTOR GENERAL CATALOG 23/24 System Configuration E-85 Accessories E-11

12 Dimensions Scale 1/4, Unit = inch (mm) MFD915 Weight: 3.1 lb. (1.4 kg) d E 1.54 (39) Panel Cut-Out Unit = inch (mm) 2.36 ().59 (15) 1.5 (38) 4 Leads UL Style 17 AWG 22 Alarm Lead (White, Blue) Pulse Sensor Lead (Yellow) (Alarm Type Only) MFD915B Weight: 3.1 lb. (1.4 kg) d E41.3 (7.5) 3.54 ( 9) (.5).59 (15).51 (13).177 ( 4.5) 4 Holes 6.38 (162) 6.97 (177) Outlet side.39 (1) 7. (188) 6.38 (162) 12 (3) 9.76 (248) (177 2) 1.34 (34) 1.34 (34) Accessories (Sold Separately) Item FG915D Safety Standards 2.99 ( 76) 2.36 () Metric Tap M4 PO ( 76) Page E () Metric Tap M4 PO.7 These products have been designed to pass tests set forth under the UL and CSA standards for equipment used in fans. They conform to the standards only when used with an O (248) 1.34 (34) 7. (188) (177 2) 6.38 (162) 4 Leads UL Style 17 AWG 22 Alarm Lead (White, Blue) Pulse Sensor Lead (Yellow) (Alarm Type Only).51 (13) 1.5 (38).39 (1) 12 (3) 1.54 (39).3 (7.5) (.5).59 (15) Connection Diagrams 24 VDC or 48 VDC GND Red 24 VDC or 48 VDC GND Alarm Output (Pulse Senser Type Only) Black White Alarm Output Blue (Alarm Type Only) Red Black Yellow 3.54 ( 9) Cooling Fans Introduction MRS Variable Flow MU Long Life MDE MDS MD MB MBD MF MFD Accessories Before Using a Fan Axial Flow Fans AC Input DC Input AC Input DC Input DC Input Centrifugal Blowers Cross Flow Fans AC Input The photo shows two finger guards. ORIENTAL MOTOR GENERAL CATALOG 23/24 E-95

13 E-96 ORIENTAL MOTOR GENERAL CATALOG 23/24