Directive ErP 125 and Fans by Systemair ErP 125 and... · Directive ErP 125 | 3 The first phase of the timetable began on 16.06.2011 and it was the reason for adding names of certain

Fans | Air Handling Units | Air Distribution Products | Fire safety | Air Curtains and Heating Products | Tunnel Fans

Directive ErP 125 and Fans by Systemair ErP 125

2 | Directive ErP 125

Systemair fans and Directive ErP 125Globally increasing electricity consumption automatically increases the production of CO2 released into the atmosphere. The excess content of CO2 in the air has a negatively impact on our planet's climate. The Kyoto Protocol was and still is designed to curb this. It is an agreement adopted and signed by the European Union in 1997. The main aim of the protocol is to decrease CO2 emissions by 20 % by the year 2020. Since electric motors consume 30-40 % of the electricity produced worldwide, this is an obvious area with the greatest potential for achieving savings.

Table 1: Timetable for conversion to IE efficiency according to Directive 2005/32/EC

Image 1: Groups of rated input power of electric motors and their share in total worldwide consumption of electricity energy

Timetable Rated input power Minimum efficiency

16. 6. 2011 0.75kW ÷ 375 kW IE2

1. 1. 2015 0.75 kW ÷ 7,5 kW IE2

7.5 kW ÷ 375 kW IE3 or IE2 + FM

1. 1. 2017 0.75 kW ÷ 375 kW IE3 or IE2 + FM

The European Union saw the adoption of European Parliament directives 2005/32/EC and 2009/125/EC, which relates in the first case only to electrical motors themselves manufactured according to the IEC standard, and in the second case, to fans as machines driven by electrical motors. The directives require manufacturers to increase the efficiency of these machines according to a fixed timetable. As primarily a European producer of fans, Systemair has worked for several years on preparing for the conversion to this new European legislation. Thanks to this, it is now fully prepared.

Directive 2005/32/EC and arising from it Regulation (EC) No 640/2009 requires production of electric motors according to standard IEC 60034-30:2008 with internationally determined efficiency IE measured according to IEC 60034-2-1:2007. The timetable for converting to this new standard includes three phases, three scopes of rated input powers of electric motors and a scale of minimum IE efficiency ranging from IE1 to IE3. The ranges of the affected input powers are based on the distributi-on of the total shares of nominal electric motor input power to the world's electricity consumption. The directive only concerns

electric motors regardless of their intended use.It is irrelevant whether the electric motor drives a fan, pump or other machine.The Standard IEC 60034-30 was adopted internationally and also means unification of production, designation and measurement of electric motor efficiency on a global scale. Until this time, individual local normalizers (NEMA, EPACT, CSA, CEMEP, COPANT, AS/NZS, JIS, GB and others) have employed varying standards and procedures.

Directive 2005/32/EC – increasing efficiency electric motors

Directive ErP 125 | 3

The first phase of the timetable began on 16.06.2011 and it was the reason for adding names of certain Systemair fans by including the index IE2. The first phase concerns electric motors with an output range of 0.75 kW to 375 kW. The main technical difference besides higher efficiency IE2 is the option of controlling revolutions only by means of a frequency converter and built-in thermistors as sensors assessing overheating of motors. In the second stage, i.e. from 01.01.2015, IE3 efficiency shall be required for motors within the output range of 7.5 kW to 375 kW, working only at nominal rotational speed. For variable speed control, it shall be possible to use IE2 motors in connection with a frequency converter. Starting 01.01.2017, when the third phase begins, the rule requiring efficiency IE3 or operation of motors IE2 with frequency converters shall spread across the entire range of affected rated outputs 0.75 kW to 375 kW.

Tab. 2: Comparison of efficiency of EFF used in the EU until 16.6.2011 according to CEMEP with globally valid IE efficiency according to IEC. The European standards committee CEMEP did not have minimum efficiency requirements, so the standard class was EFF2.

MotorEfficiency

classMinimum efficiency

Efficiency class

Minimum efficiency

IEC CEMEP

5.5 kW, 2 pole

IE3 89.2 % - -

IE2 87.0 % EFF1 88.6 %

IE1 84.7 % EFF2 85.7 %

Image 2: Electric motor standard IEC 60034

Directive 2009/125/EC (ErP 125, ErP = energy-related products) and based on the Regulation (EC) No 327/2011 established further rules, including fans as independent machines inherently containing electric motors. The directive requires for every type of fan (axial fan, centrifugal forward curved radial fan and centri-fugal radial bladed fan, centrifugal backward curved fan without housing, centrifugal backward curved fan with housing, mixed

flow fan, cross flow fan), a target minimum efficiency expressed by the efficiency class N and by a formula for calculation. The directive relates to fans in rated output range of 125 W to 500 kW. The timetable for conversion is also multistep, where only two terms are determined - 01.01.2013 and 01.01.2015.

Directive 2009/125/EC (ErP 125) – increasing of efficiency of fans

Subject and area of activity 1. This regulation establishes ecodesign requirements for placing

on the market and putting into service of fans, including those integrated into other energy-related products as covered by Directive 2009/125/EC.

2. The Regulation shall not apply to fans integrated in: a) products with a sole electric motor of 3 kW or less where

the fan is fixed on the same shaft used for driving the main functionality,

b) laundry and washer dryers ≤ 3 kW maximum electrical input power ≤ 3 kW,

c) kitchen hoods < 280 W total maximum electrical input power attributable to the fan(s) < 280 W.

3. This Regulation shall not apply to fans, which are: a) designed specifically to operate in potentially explosive

atmospheres as defined in Directive 94/9/EC of the European Parliament and of the Council (1)

b) designed for emergency use only, at short-time duty, with regard to fire safety requirements set out in Council Directi-ve 89/106/EC (2)

c) designed specifically to operate: - where operating temperatures of the gas being moved

exceed 100 °C - where operating ambient temperature for the motor, if

located outside the gas stream, driving the fan exceeds 65 °C

- where the annual average temperature of the gas being moved and/or the operating ambient temperature for the motor, if located outside the gas stream, are lower than – 40 °C,

- with a supply voltage > 1 000 V AC or > 1 500 V DC - in toxic, highly corrosive or flammable environments or in

environments with abrasive substance; d) placed on the market before 1 January 2015 as replace-

ment for identical fans integrated in products which were placed on the market before 1 January 2013; except that the packaging, the product information and the technical documentation must clearly indicate regarding (a), (b) and (c) that the fan shall only be used for the purpose for which it is designed and regarding (d) the product(s) for which it is intended.

Regulation of the European Commission (EU) No. 327/2011

4 | Directive ErP 125

Table 3: Radial centrifugal backward curved fan without housing

Timetable Measuring category

Efficiency category

Range of input power (kW)

Target energy efficiency

Efficiency class (N)

01.01.2013 A, C static0.125 ≤ P ≤ 10 ηcíl = 4.56 · ln(P) – 10.5 + N

5810 < P ≤ 500 ηcíl = 1.1 · ln(P) – 2.6 + N

01.01.2015 A, C static0.125 ≤ P ≤ 10 ηcíl = 4.56 · ln(P) – 10.5 + N

6110 < P ≤ 500 ηcíl = 1.1 · ln(P) – 2.6 + N

Image 3: Fan KVKE 315L Image 4: Fan KVKE 315EC

The directive practically determines that every fan must have at its most efficient working point an efficiency higher than the calculated minimum target efficiency. If we compare the current efficiency of 37.3 % of the fan KVKE 315L with the minimum target efficiency determined by the European Commission at 44.2 % and 47.2 %, we find that as of 01.01.2013, this fan can no longer be produced, and must be replaced by a new type. The fans KVKE 315L can therefore be placed on the European market only as clearance sales of warehouse items, and only until the end of 2013.

Systemair and European Legislation

KVKE 315L Parameters in most effective point of output character

Air flow 1095 m3/h

Static pressure 600 Pa

Input power 489 W

Current efficiency 37.3%

KVKE 315EC Parameters in most effective point of power output character

Air flow 1064 m3/h

Static pressure 520 Pa

Input power 307 W

Current efficiency 50.1%

Tab. 5: Minimum target efficiency of radial fans without housing KVKE 315 L

Tab. 7: Minimum target efficiency of radial fans without housing KVKE 315 EC

Timetable Target energy efficiency

Target minimum efficiency

01.01.2013 ηcíl = 4.56 · ln(0,489) – 10,5 + 58 44.2 %

01.01.2015 ηcíl = 4.56 · ln(0,489) – 10,5 + 61 47.2 %

Timetable Target energy efficiency

Target minimum efficiency

01.01.2013 ηcíl = 4.56 · ln(0,307) – 10.5 + 58 42.1 %

01.01.2015 ηcíl = 4.56 · ln(0,307) – 10.5 + 61 45.1 %

Tab. 4: KVKE 315 L - radial fan without housing Tab. 6: KVKE 315 EC - radial fan without housing

As opposed to this, a similar type of fan, the KVKE 315EC, is fully capable of complying with EC requirements for 2015 as well. The minimum target efficiency of this type of fan is at 42.1 % for 2013, and 45.1 % for 2015. The high efficiency 50.1 % of the fan KVKE 315EC is given by using an electronically commu-tated motor, which is outstanding for its very high efficiency. Its efficiency is even higher than the current international efficiency IE3. EC fans have efficiency at the classification level IE4, which is defined only in the new standard of the International Electrotech-nical Commission IEC 60034-31:2010.

ηAC_actual = V . Δp = 3600

. 600 = 0,373 = 37,3 % ηEC_actual =

V . Δp = 3600 . 520

= 0,501 = 50,1 %1095 1064

P P489 307

Directive ErP 125 | 5

Graph 1: Power output characteristics of the fan KVKE 315L Graph 2: Power output characteristics of the fan KVKE 315EC

In the same manner, Systemair assessed all types of fans and de-cided on their needed modifications. In many cases replacement has occurred, and shall continue with regard to the second phase of the timetable in 2015, of the existing fan wheel for a more efficient wheel, which shall increase the overall efficiency. The second possibility was and shall be replacement of the existing asynchronous fan motors for modern brushless EC motors, which shall again increase their overall efficiency. Moreover, since 2003, Systemair has produced a parallel series of EC fans augmenting standard fans with asynchronous motors. Thanks to this, we have long since been prepared for the chan-ges that began only in 2011.

In the design program of the company Systemair, the online ca-talog at www.systemair.com or its offline version of the program Systemair Selection Tool 3, it is now possible to limit dimensioned fans only to those in accordance with Directive 2009/125/EC.

In conclusion, it is necessary to mention that fans not in com-pliance with minimum target efficiency can still be placed on markets outside the European Union, i.e. Russia, USA, Canada, Dubai, etc.

ErP 125

Art. no. Name of fan ErP 125to 1. 1. 2013

Art. no.new fan

Name of new fan Note

1406 KVKE 125 P < 125 W1409 KVKE 160 P < 125 W1412 KVKE 200 19522 KVKE sileo 200 06-20131416 KVKE 250M

1419 KVKE 250L no replacement1421 KVKE 315M no replacement1423 KVKE 315L no replacement

ExplanationComplies with ErP 125 to 01.01.2013

Does not comply with ErP 125 to 01.01.2013

Replacing fan

P < 125 W - motor output, not subject to ErP 125T > 100 °C - temperature of medium, not subject to ErP 125OTK - heat and smoke extraction, not subject to ErP 125Acid-resistant - toxic and corrosive environment, not subject to ErP 125Ex - environment with danger of explosion, not subject to ErP 125no replacement - removed from the Systemair product assortment06-2013 - date of market placement

6 | Systemair products and directive ErP 125

Art. no. Name of fan ErP 125to 01.1.2013

Art. no. new fan


1001 K 100M P < 125 W1004 K 100XL P < 125 W1002 K 125M P < 125 W1003 K 125XL P < 125 W1017 K 150M P < 125 W1018 K 150XL P < 125 W1005 K 160M P < 125 W1006 K 160XL P < 125 W1007 K 200 M P < 125 W1008 K 200 L 19510 K sileo 200L 09-20131009 K 250M P < 125 W1010 K 250L 19512 K sileo 250L 06-20131011 K 315M 19516 K sileo 315M 09-20131012 K 315L no replacement

1205 KV 100M P < 125 W1207 KV 100XL P < 125 W1208 KV 125M P < 125 W1210 KV 125XL P < 125 W1211 KV 150M P < 125 W1212 KV 150XL P < 125 W1213 KV 160M P < 125 W1214 KV 160XL P < 125 W1215 KV 200 M P < 125 W1216 KV 200 L 19518 KV sileo 200L 09-20131217 KV 250M P < 125 W1218 KV 250L 19519 KV sileo 250L 09-20131219 KV 315M 19521 KV sileo 315M 09-20131220 KV 315L no replacement

5755 RVK 100E2-A1 P < 125 W5756 RVK 125E2-A1 P < 125 W9775 RVK 125E2-L1 P < 125 W5757 RVK 150E2-A1 P < 125 W5758 RVK 150E2-L1 P < 125 W5759 RVK 160E2-A1 P < 125 W5760 RVK 160E2-L1 P < 125 W5761 RVK 200E2-A1 P < 125 W5762 RVK 200E2-L1 36094 RVK sileo 200E2-L 06-20135763 RVK 250E2-A1 P < 125 W5764 RVK 250E2-L1 36095 RVK sileo 250E2-L 06-2013

30901 RVK 250E2-XL 36096 RVK sileo 250E2-XL 06-20135765 RVK 315E2-A1 36097 RVK sileo 315E2 06-20135766 RVK 315E2-L1 no replacement

Systemair products and directive ErP 125 | 7


Art. no. new fan


30331 RVK sileo 125E2-L 06-201330336 RVK sileo 150E2 06-201330341 RVK sileo 150E2-L 06-201330338 RVK sileo 160E2 06-201330342 RVK sileo 160E2-L 06-201336092 RVK sileo 200E2 06-201336094 RVK sileo 200E2-L 06-201336093 RVK sileo 250E2 06-201336095 RVK sileo 250E2-L 06-201336096 RVK sileo 250E2-XL 06-201336097 RVK sileo 315E2 06-2013

1284 KD 200L1

1285 KD 250M1

1286 KD 250L1

1287 KD 315M1

1288 KD 315L1

1289 KD 315XL1

1291 KD 355S1

1292 KD 355M1

1294 KD 355XL1

1296 KD 355XL3

1297 KD 400M1

1300 KD 400M3

1301 KD 400XL1

1302 KD 400XL3

1303 KD 450M1

1304 KD 450M3

1305 KD 450XL1 no replacement

1307 KD 450XL3

1309 KD 500M1 no replacement

1310 KD 500M3

2430 KVK 125 P < 125 W2433 KVK 160M P < 125 W2434 KVK 160L P < 125 W1337 KVK 200

1347 KVK 250

1357 KVK 315M

1365 KVK 315L

1370 KVK 355

1375 KVK 400

4506 KVK 500

1406 KVKE 125 P < 125 W1409 KVKE 160 P < 125 W1412 KVKE 200 19522 KVKE sileo 200 09-20131416 KVKE 250M

1419 KVKE 250L no replacement

1421 KVKE 315M no replacement

1423 KVKE 315L no replacement



Art. no. new fan


2075 KVO 100 P < 125 W2020 KVO 125 P < 125 W2021 KVO 150M P < 125 W2023 KVO 160M P < 125 W2024 KVO 160L P < 125 W2025 KVO 200 19527 KVO sileo 200 09-20132027 KVO 250 no replacement

2029 KVO 315 no replacement

2030 KVO 355 2031 KVO 400

5341 KVK DUO 125 P < 125 W5127 KVK DUO 160 P < 125 W5030 KVK DUO 200

5031 KVK DUO 250

5032 KVK DUO 315M

5773 KVK DUO 315L

5774 KVK DUO 355

5775 KVK DUO 400

Category K 160-315EC

Category KD-EC 315-450

Category KVKE 125-315EC

Category KVO 100-315EC

1463 KE 40-20-4

1467 KE 50-25-4

1471 KE 50-30-6 no replacement

1473 KE 50-30-4

1476 KE 60-30-6 no replacement

1478 KE 60-30-4

1480 KE 60-35-6



Art. no.new fan


1482 KT 40-20-4

1485 KT 50-25-6

1487 KT 50-25-4

1489 KT 50-30-4

1491 KT 50-30-6 no replacement

1493 KT 60-30-6

1494 KT 60-30-4

1497 KT 60-35-6

1499 KT 60-35-4

1502 KT 70-40-8

1504 KT 70-40-6

1506 KT 70-40-4

1509 KT 80-50-8

1511 KT 80-50-6

1513 KT 80-50-4

1514 KT 100-50-8

1516 KT 100-50-6

1435 RS 30-15 P < 125 W1439 RS 40-20M P < 125 W1443 RS 40-20L

1447 RS 50-25

2046 RS 60-35L1 no replacement

2047 RS 60-35L3

1795 RS 60-35M1

1796 RS 60-35M3

1797 RS 70-40L1 no replacement

1798 RS 70-40L3

1799 RS 80-50M3

1800 RS 80-50L3

1801 RS 100-50L3

1788 RSI 60-35 M1

1789 RSI 60-35 M3

2042 RSI 60-35 L1 no replacement

2043 RSI 60-35 L3

1790 RSI 70-40 L1 no replacement

1791 RSI 70-40 L3

1792 RSI 80-50 M3

1793 RSI 80-50 L3

1794 RSI 100-50 L3


Art. no. new fan


1311 KDRE 45

1313 KDRE 50

1314 KDRD 50

1315 KDRE 55

1316 KDRD 55

1317 KDRE 65 no replacement

1318 KDRD 65

6690 KDRD 70

Category MUB 042-100

Category MUB/T 042-062 T > 100 °C

Category MUB 025-062 EC

Category MUB/T 025-062 EC

1330 TFSR 125M P < 125 W1332 TFSR 125XL P < 125 W1333 TFSR 160 P < 125 W1334 TFSR 200 P < 125 W1336 TFSR 315M 19542 TFSR sileo 315M 09-20131343 TFSR 315L no replacement

1344 TFSK 125M P < 125 W1346 TFSK 125XL P < 125 W1348 TFSK 160 P < 125 W1349 TFSK 200 P < 125 W1350 TFSK 315M 19537 TFSR sileo 315M 09-20131352 TFSK 315L no replacement




Art. no.new fan


5730 DVS 190EZ P < 125 W5732 DVS 225EV P < 125 W5731 DVS 225EZ P < 125 W5734 DVS 310ES P < 125 W5733 DVS 310EV P < 125 W5736 DVS 311ES P < 125 W5735 DVS 311EV 36068 DVS sileo 311EV Erp 06-20135710 DVS 355DV

5737 DVS 355E4

2758 DVS 355DS

2759 DVS 355E6

33316 DVS sileo 400DS 36099 DVS sileo 400DS Erp 06-201333315 DVS sileo 400DV 36109 DVS sileo 400DV Erp 06-201333317 DVS sileo 400E4 36100 DVS sileo 400E4 Erp 06-201333318 DVS sileo 400E6 36101 DVS sileo 400E6 Erp 06-201333319 DVS sileo 450DV 36102 DVS sileo 450DV Erp 06-201333320 DVS sileo 450E4 36103 DVS sileo 450E4 Erp 06-201333321 DVS sileo 450E6 36104 DVS sileo 450E6 Erp 06-201333322 DVS sileo 499DV no replacement

33325 DVS sileo 500DS 36105 DVS sileo 500DS Erp 06-201333324 DVS sileo 500DV

3829 DVS 500E4

33326 DVS sileo 500E6 36106 DVS sileo 500E6 Erp 06-201333328 DVS sileo 560DS 36107 DVS sileo 560DS Erp 06-201333327 DVS sileo 560DV 36108 DVS sileo 560DV Erp 06-201333330 DVS sileo 630DS

33329 DVS sileo 630DV

33177 DVS 710D6-L

5752 DVS 710DS

5712 DHS 190EZ P < 125 W5714 DHS 225EV P < 125 W5713 DHS 225EZ P < 125 W5704 DHS 310ES P < 125 W5703 DHS 310EV P < 125 W5715 DHS 311ES P < 125 W5705 DHS 311EV 36064 DHS sileo 311EV Erp 06-20135707 DHS 355DV

5706 DHS 355E4

2750 DHS 355DS

33348 DHS sileo 400DS 36121 DHS sileo 400DS Erp 06-201333347 DHS sileo 400DV 36122 DHS sileo 400DV Erp 06-201333349 DHS sileo 400E4 36123 DHS sileo 400E4 Erp 06-201333350 DHS sileo 400E6 36124 DHS sileo 400E6 Erp 06-201333351 DHS sileo 450DV 36125 DHS sileo 450DV Erp 06-201333352 DHS sileo 450E4 36126 DHS sileo 450E4 Erp 06-201333353 DHS sileo 450E6 36127 DHS sileo 450E6 Erp 06-201333354 DHS sileo 499DV no replacement

33357 DHS sileo 500DS 36128 DHS sileo 500DS Erp 06-201333356 DHS sileo 500DV

3492 DHS 500E4

33358 DHS sileo 500E6 36129 DHS sileo 500E6 Erp 06-201333360 DHS sileo 560DS 36130 DHS sileo 560DS Erp 06-201333359 DHS sileo 560DV 36131 DHS sileo 560DV Erp 06-201333362 DHS sileo 630DS

33361 DHS sileo 630DV

33181 DHS 710D6-L

5729 DHS 710DS


Art. no. new fan


30273 DVSI 190EZ P < 125 W30274 DVSI 225EV P < 125 W30275 DVSI 225EZ P < 125 W

2350 DVSI 310ES P < 125 W2347 DVSI 310EV P < 125 W2381 DVSI 311ES P < 125 W2352 DVSI 311EV 36079 DVSI sileo 311EV Erp 06-20132354 DVSI 355DV

2356 DVSI 355E4

4942 DVSI 355DS

33332 DVSI sileo 400DS 36110 DVSI sileo 400DS Erp 06-201333331 DVSI sileo 400DV 36111 DVSI sileo 400DV Erp 06-201333333 DVSI sileo 400E4 36112 DVSI sileo 400E4 Erp 06-201333334 DVSI sileo 400E6 36113 DVSI sileo 400E6 Erp 06-201333335 DVSI sileo 450DV 36114 DVSI sileo 450DV Erp 06-201333336 DVSI sileo 450E4 36115 DVSI sileo 450E4 Erp 06-201333337 DVSI sileo 450E6 36116 DVSI sileo 450E6 Erp 06-201333338 DVSI sileo 499DV no replacement

33341 DVSI sileo 500DS 36117 DVSI sileo 500DS Erp 06-201333340 DVSI sileo 500DV

33342 DVSI sileo 500E6 36118 DVSI sileo 500E6 Erp 06-201333344 DVSI sileo 560DS 36119 DVSI sileo 560DS Erp 06-201333343 DVSI sileo 560DV 36120 DVSI sileo 560DV Erp 06-201333346 DVSI sileo 630DS

33345 DVSI sileo 630DV

33179 DVSI 710D6-L

2378 DVSI 710DS

34501 DHA sileo 400DV

34500 DHA sileo 400E4



34505 DHA sileo 630DS



Category DVN 355-900 T > 100 °CCategory DVNI 355-900 T > 100 °C

Category TFSK 160-200EC

Category TFSR 160-200EC

Category DVC 190-630-S

Category DVC 190-630-P

Category DVCI 190-630-S

Category DVCI 190-630-P



Art. no. new fan


34114 AW sileo 200E2


34116 AW sileo 250E2 35735 AW sileo 250E2 Erp 06-201334117 AW sileo 250E4


34120 AW sileo 315DV






34127 AW sileo 450DV-K


34129 AW sileo 450E4-K






34138 AW sileo 630DS









5801 AW 300E2-K

4309 AW 1000DS-L no replacement

Category AW sileo 250-1000EC




Art. no.new fan


34457 AR sileo 200E2


34459 AR sileo 250E2 35734 AR sileo 250E2 Erp 06-201334460 AR sileo 250E4

5772 AR 300E2-K 34461 AR 300E2 Erp 06-201334462 AR sileo 300E4

34464 AR sileo 315DV






34474 AR sileo 450DV-K


34472 AR sileo 450E4-K






34481 AR sileo 630DS









4308 AR 1000DS-L no replacement

1525 CE 140 S-125

1526 CE 140 M-125 no replacement

1527 CE 140 L-125

1528 CE 140 S-160 no replacement

1529 CE 140 M-160

1530 CE 140 L-160

1577 CE 200-4 no replacement




1579 CT 200-4 no replacement

1583 CT 225-4

1574 CT 250-4


1586 CT 280-4


1587 CT 315-4


1589 CT 355-4


1536 CT 400-4





Art. no.new fan


1518 CKS 355-1 no replacement







Category KBT 160-280 T > 100 °CCategory KBR 280-355 T > 100 °C

Category KBT 160-250EC T > 100 °CCategory KBR 280-355EC T > 100 °C

Category MUB/F OTKCategory KBR/F OTKCategory DVG / DVG-EC OTKCategory DVV/F OTKCategory WVI / WVA OTKCategory AXC(F) / AXC(B) OTK

Category PRF 125-250 Acid-resistantCategory DVP 200-400 Acid-resistant

Category RVK-EX ExCategory KTEX ExCategory AW-EX ExCategory EX ExCategory DVEX / DVV-EX ExCategory DKEX ExCategory AXC-EX ExCategory PRF-EX Ex

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www.systemair.com

Documents

Directive ErP 125 and Fans by Systemair ErP 125 and... · Directive ErP 125 | 3 The first phase of the timetable began on 16.06.2011 and it was the reason for adding names of certain