PUR (A, B, C, D) AND PURR PRODUCT CODES FOR CASSETTE UNITS ROTOR SIZE

Transcription

1 PUR (A, B, C, D) AND PURR ROTOR SIZE

2 2 Product codes ROTOR WITH CASING PUR A Rotor with casing, top/bottom airflow. Cassette type, with or without cover. PUR B Rotor with casing, side by side airflow. Cassette type, with or without cover. PUR C Rotor with split casing, top/bottom airflow. Cassette type, with or without cover. PUR D Rotor with split casing, side by side airflow. Cassette type, with or without cover. PURR Separate rotor, available as complete rotor (one piece) or in sections (2-4 segments).

3 Product codes 3 PRODUCT CODE Split casing, side by side airflow PURD (aaa = ) Split casing, top/bottom airflow PURC (aaa = ) Casing, side-by-side airflow PURB Casing, top/bottom airflow PURA - aaa - bbb - ccc - d - e - ff - g - h - ii Rotor size, outer diameter in cm (aaa) (aaa=outer diameter) Note! A segmented rotor has an outer diameter which is 7 cm larger than the active diameter. Width of casing, cm (bbb) (cf. Table 1) Height of casing, cm (ccc) (cf. Table 1) Casing variant (d) 1 = Cassette, without inspection covers 2 = Cassette, with inspection covers 3 = Cassette (covered), without inspection covers 4 = Cassette (covered), with inspection covers Casing variant (d) Inspection cover located in air flow direction (se pos. h) Purging sector (e) 0 = Without purge 1 = Fixed purge 2 = Adjustable purge Type of drive unit mounted (ff) 00 = Without motor 02 = Constant speed, heat recovery. 3x400 V, 50 Hz 03 = Constant speed, heat recovery. 1x230 V, 50 Hz 04 = Constant speed, heat recovery. 3x230 V, 50 Hz (Norway) 22 = Constant speed, cooling recovery. 3x400 V, 50 Hz 23 = Constant speed, cooling recovery. 1x230 V, 50 Hz 24 = Constant speed, cooling recovery. 3x230 V, 50 Hz (Norway) 41 = Variable speed, with rotation monitor. 1x230, 50/60Hz 42 = Variable speed, with speed detector and display. Size aaa= X230, 50/60Hz 62 = Constant speed, heat recovery. 3x400 V, 60 Hz 63 = Constant speed, heat recovery. 1x230 V, 60 Hz 65 = Constant speed, heat recovery. 3x440 V, 60 Hz 82 = Constant speed, cooling recovery. 3x400 V, 60 Hz 83 = Constant speed, cooling recovery. 1x230 V, 60 Hz 85 = Constant speed, cooling recovery. 3x440 V, 60 Hz PUR A and C h=1 h=2 h=3 PUR B and D h=1 h=2 h=3 Casing material (g) 1 = Galvanized steel 2 = Stainless steel = Stainless steel 316L 8 = AlZn-coated steel h=4 h=4 Inspection side (h) 1 = Right; Supply air below, supply air at insp. side 2 = Left; Supply air below, supply air at insp. side 3 = Right; Supply air above, supply air at back side 4 = Left; Supply air above, supply air at back side Design variant (ii) 00 = Econovent standard = Customer variants Supply air Extract air Direction of rotation

4 4 Product codes PRODUCT CODE Rotor, assem. in casing Rotor size, active diameter in cm (aaa) (aaa=active diameter) Note! For a segmented rotor the maximum active diameter is 243 cm and the outer diameter is 7 cm larger than the active diameter. See figure. Rotor type (bb) 00 = RegAsorp 01 = Non hygroscopic 03 = Non hygroscopic; Edge re-enforced 05 = Epoxy coated (non hygroscopic) 06 = Composite (hygroscopic) (aaa= , c=5;e=0) 07 = Econovent (sorption) 08 = Econovent (sorption); Edge re-enforced 09 = RegAsorp Edge re-enforced PURR aaa-bb-c-1-e i-j-kk Examples of product code; Sorption rotor, casing, variable speed drive PURA PURR Segmented sorption rotor, split casing, variable speed drive PURC PURR Output variant (c) 1 = Output variant 1 (2,65 mm) 3 = Output variant 3 (2,0 mm) 5 = Output variant 5 (1,7 mm) 7 = Output variant 7 (1,55 mm) 9 = Output variant 9 (1,4 mm) Rotor construction (e) 0 = Composite rotor 1 = One piece (aaa= ) 2 = 2-segments (aaa = ) 4 = 4-segments (aaa = ) Material (i) 1 = Galvanized steel 2 = Stainless steel = Stainless steel 316L 8 = AlZn-coated steel Delivery version (j) 1 = Assembled rotor (casing in one piece) for cassette PURA/B/C/D 2 = Split rotor (casing in two pieces) for cassette PURC/D (aaa= , e=4) 35 mm A segmented rotor has an outer diameter which is 7 cm larger than the active diameter. This due to the rim plates and retaining straps. Design variant (kk) 00 = Econovent standard = Customer variant

5 Product codes 5 DIMENSIONS AND WEIGHTS Size Size C C D C D A B A 330 F B E TABLE 1: CASING DIMENSIONS, IN STEPS OF 1 CM Rotor size, outer diameter A B C D E F Weight (kg)* ø (cm) aaa +( ) +(25 80) 8-30 Example ø (cm) aaa +(10..50) +(20 80) 8-30 Example ø (cm) aaa +(10..50) +(15 80) 8-30 Example ø (cm) aaa +(10..50) +(10 80) 8/10-30 Example ø (cm) aaa +(10..50) +(10 110) Example ø (cm) aaa +( ) +(15 110) Example ø (cm) aaa +(10) 300 +(15) Example , , , , , Mark! aaa=code position for PUR (A,B,C,D). Rotor size only available with d=1 *) Example weight for min. cassette dimensions, non hygro rotor and output variant 5 (1,7 mm) Table 1: when code position d=1 or 3, Table 2: when code position d=2 or 4 TABLE 2: CASING DIMENSIONS, IN STEPS OF 1 CM WHEN D= 2 OR 4 (WITH INSPECTION COVER FOR DRIVE SYSTEM) Rotor size A B C ø (cm) aaa +( ) +(30 80) Example ø (cm) aaa +(15..50) +(15 110) Example ø (cm) aaa +(10) 300 +(15) 300 Example

6 6 Product codes NOTES

7 Product codes 7 NOTES

8 FG_DC_9337GB_PUR A B C PURR_TE_ _R0 Copyright 2018 FläktGroup PUR (A, B, C, D) AND PURR A HISTORY OF INNOVATION AND RELIABILITY With more than a century of accumulated industry experience, FläktGroup is in a unique position to deliver energy efficient components and solutions for integrated performance, reliability and quality. With modern manufacturing technologies, precise deliveries and technical support, FläktGroup is your partner fulfilling and surpassing industry standards and certifications.» Learn more on or contact one of our offices