Energy-saving

EC axial fans.
The intelligent solution for evaporators and
unit-cooler applications.
About ebm-papst. Efficient on several levels:
ebm-papst is a leader in ventilation and drive engineering technology and a much sought-after engineering partner in many industries. With around
20,000 different products, we have the perfect solution for practically every requirement. We have placed the highest emphasis on economy and
EC technology
ecology for many years.

We believe the consistent further development of our highly-efficient GreenTech EC technology provides our customers with the best opportunities
for the future in industrial digitization. With GreenIntelligence, ebm-papst already offers intelligent networked complete solutions that are unique
anywhere in the world today and that secure our customers a decisive advantage.

State-of-the-art EC technology provides maximum flexibility with ten different AC fans. This is not just practical for the application, it
minimum product variance. Because it is possible to operate also simplifies processes in purchasing, installation and if necessary,
multi-level fans, that is, to activate up to ten operating points with service. The conversion from AC to EC technology pays off in every
one fan, the number of variants required for a particular application case.
is reduced considerably. For this way, one EC fan can replace up to

Six reasons that make us the ideal partner:

Our systems expertise. Closeness to our customers.

You want the best solution for every project. The entire ­ventilation ebm-papst has 29 production locations worldwide (including facilities
system must thus be considered as a whole. And that’s what we in Germany, China and the USA), together with 48 sales offices,
do – with motor technology that sets standards, sophisticated each of which has a dense network of sales representatives. You will
­electronics and aerodynamic designs – all from a single source and always have a local contact, someone who speaks your ­language and
perfectly matched. knows your market.

Our spirit of invention. Our standard of quality.

We are also always able to develop customized solutions for you Our quality management is uncompromising, at every step in every
with our versatile team of over 600 engineers and technicians. process. This is underscored by our certification according to
­inter­national standards including DIN EN ISO 9001, declaration TS
Our lead in technology. of c­ onformity and DIN EN ISO 14001.
We are not only pioneers and trailblazers in the development of
highly efficient EC technology, we also recognized the opportunities Our sustainable approach.
of digitization at an early stage. Therefore, we can offer solutions Assuming responsibility for the environment, for our employees
­today that combine the highest energy efficiency with the advantages and for society is an integral part of our corporate philosophy.
of IoT and digital networking. We develop products with an eye to maximum environmental com­
patibility, in particular resource-preserving production methods.
We promote environmental awareness among our young staff
and are actively i­ nvolved in sports, culture and education. That’s
what makes us a leading company – and an ideal partner for you.

2 3
Hygienic, practical, efficient.
System solutions for Unit Coolers.

The compact ebm-papst system solutions for evaporators and

unit cooler applications consist of motor and impeller. Your benefits
It’s clear that there are many different applications on the market, – Extremely reliable thanks to rugged construction and long
all of which pose different product requirements. That’s why service life
ebm-papst has developed the right solution for every application: – High efficiency
– High air throw
– Low noise level

S1G 300/305/315 D: Up to 30% energy savings as compared to evaporator fans with

This product range is especially flexible due conventional AC motors due to a holistic approach combined
to the mounting arms with different mounting with GreenTech EC motor and HyBlade fan impeller.
hole circles, optionally equipped with two-level
or even ten-level speed.
Find out more on Page 6/7.
A high standard of refrigeration is required to maintain the quality of
S1G 200/300 CA und 300 F: goods in storage – temperature fluctuations and drying-out of the
If hygiene is the foremost concern, then refrigerated items must be kept to a minimum, and the defrosting
thanks to its composite basket guard grill, cycles must be short. The evaporators used for this have to meet
the S1G 200/300 CA and S1G 300 F can fulfill these requirements.
this requirement much more cost-efficiently
than products with expensive stainless steel grills. The characteristic features of ebm-papst’s EC axial fans developed
Find out more on Page 8/9. specially for evaporator applications are great efficiency, outstand-
ing reliability and a long service life. They were designed as complete
S1G 300 G: units. Thanks to this holistic approach and the GreenTech EC motor
If hygiene and durability is the foremost concern, combined with the proven HyBlade fan impeller, energy savings of
the S1G 315 is the right choice. up to 30% is possible as compared to evaporator fans with conven-
Find out more on Page 10/11. tional AC motors. And the amount of steel and copper needed is only
about half that required for solutions with internal rotor motors.
S1G 300 H / S1G 315 A:
When robustness comes first, paired with high
performance, the S1G 300 H and S1G 315 A are
precisely the right solution.
Find out more on Page 12/13.

Save energy – the “cool” way

ebm-papst offers a wide range of solutions for evaporator and
unit cooler applications, up to a size with a diameter of 315 mm.
Larger models are also available from the AxiCool product
range. ebm-papst offers the right solution for all requirements.

4 5
Flexible mounting:
S1G fan sizes 300/305/315 D.
S1G305-DA01-02
This product range is especially flexible due to the mounting arms with different mounting
hole circles, optionally equipped with two-level or even ten-level speed.

Produktzeichnung
Technical features
384

– Identical performance at 50 or 60 Hz
– Efficient EC external rotor motor
– One airflow direction
– Two-level or ten-level speed
– Compact Design
– Completely assembled and balanced for simplified handling
– Plug & play solution – fewer individual components
– Multi-mount design with 3 mounting hole circles for
flexible installation
– One-piece impeller in HyBlade technology
– Protection class II - no grounding cable required

B
A
– Simple connection with brought-out cable
– Degree of protection IP 54
– Existing guard grill can be retained

M8 (4x)

*
*
E
14.3
C
in. wg
in. wg
Pa

Pa

S1G 305-DA02-10 available with

S1G 305-DA02-07
S1G 305-DA02-10
D
72.7
10-level controller.
70 S1G 305-DA01-02 70 Step 10
"A"
Step 2 "V"
0.25

60 S1G 315-DN02-02 60

power consumption(1)
1 Förderrichtung "A"

Max. back pressure

S1G 315-DN01-01

Airflow direction

Nominal voltage
S1G 300-DN01-02
2 Kernloch vorbereitet für selbs

Perm. ambient
input current(1)
50 50
0.2
0.2

Step 2

Dimensions

Dimensions

Dimensions

Dimensions

Dimensions
3 Anschlussleitung PVC AWG1

Frequency
S1G 305-DA01-02 Step 2

Speed(1)

temp.
range

Mass
Max.

Max.
Nominal data

Step
40 S1G 300-DN01-02 40
0.15

Type VAC Hz min-1 W A Pa °C kg A B Anschlussbild

C D E
30 Step 1 S1G 315-DN01-01 30 A 2 1~200-240 50/60 1.400 62 0,55 55 -40..+40 1,62 300 371,6 37,4 72,7 14,3
S1G 300-DN01-02(2)
A 1 1~200-240 50/60 1.100 30 0,26 35 -40..+40 1,62 300 371,6 37,4 72,7 14,3
0.1
0.1

S1G 315-DN02-02
A 2 1~200-240 50/60 1.600 60 0,50 70 -40..+40 1,62 305 * 30,6 70,5 17,0
20 Step 1 Step 2 20 S1G 305-DA01-02
A 1 1~200-240 50/60 1.200 26 0,25 39 -40..+40 1,62 305 * 30,6 70,5 17,0
Step 1
S1G 305-DA02-07 A 1 1~100-240 50/60 1.590 63 0,55 71 -40..+40 1,70 305 358,9 28,7 72,7 14,3
0.05

Step 1
10 Step 1 10 S1G 305-DA02-10 A 1–10 1~100-240 50/60 1.650 70 0,60 75 -40..+40 1,70 305 358,9 28,7 72,7 14,3
A 2 1~200-240 50/60 1.300 73 0,60 50 -40..+30 1,60 312 371,6 52,6 72,7 14,3
S1G 315-DN01-01
A 1 1~200-240 50/60 940 28 0,26 27 -40..+30 1,60 312 371,6 52,6 72,7 14,3
A 2 1~100-240 50/60 1.300 74 1,30 55 -40..+25 1,60 312 371,6 52,6 72,7 14,3
pfs

400 600 800 1000 cfm 250 500 750 1000 cfm
pfs

S1G 315-DN02-02
qv 600 800 1000 1200 1400 1600 1800 m³/h qv 400 600 800 1000 1200 1400 1600 m³/h A 1 1~100-240 50/60 950 32 0,56 29 -40..+25 1,60 312 371,6 52,6 72,7 14,3
Subject to technical changes. (1) Nominal data at operating point with maximum load and 230 VAC. (2) Also available in airflow direction “V.”
Curve family S1G fan sizes 300/305/315. Curve family S1G 305-DA02-10 (10-level). Wide voltage versions with nominal voltage 100-240 VAC are available on request.

6 7
Cleanliness: Technical drawing S1G 200/300 CA All dimensions in mm

S1G fan size 200/300 CA and 300 F.

If hygiene is the foremost concern, then thanks to its composite basket guard grill,
the S1G 200/300 CA and S1G 300 F can fulfill this requirement much more cost-efficiently
than products with expensive stainless steel grills.

B
C
Technical features

① Cable AWG20;
– Identical performance at 50 or 60 Hz 3 x crimped splices
D ①
– Efficient EC external rotor motor
– Two airflow directions "A"

– Two-level speed
– Low construction height Technical drawing S1G 300 F All dimensions in mm
– Completely assembled and balanced for simplified handling
– Plug & play solution – fewer individual components 102.3±3
117
18
– One-piece impeller in HyBlade technology

Ø 334.8
2.5
– Flow-optimized guard grill made of composite material
– Protection class II - no grounding cable required
– Simple connection with brought-out cable

Ø5
.5
(4
– Degree of protection IP 54

x)

4x9
45°
0°
162
A ±0.25
Ø300
Ø3
44

Ø3
77
Ø 34
E3

2
F
68.5 D ±4
27.7
in. wg
in. wg

Pa
Pa

S1G 200 CA91-02

100 Step 2 "A" "V"
S1G 200-CA95-02 60

Max. back pressure

Step 2

Airflow direction

power consump-
Nominal voltage
60
0.35

Perm. ambient
input current(1)

Dimensions

Dimensions

Dimensions

Dimensions

Dimensions

Dimensions
80

Frequency
50 Step 2
0.2

S1G 300-CA19-02

Speed(1)
0.3

Step 2

temp.
range
Step 2

tion(1)

Mass
Max.

Max.
Nominal data

Step
S1G 300-CA23-02
Step 2 40 S1G 300-FO01-01 S1G 300-FO01-01
0.25

Type VAC Hz min-1 W A Pa °C kg A B C D E F

60
40 A 2 230 50/60 2.000 34 0,26 45 -30...+50 1,0 200 260 278 37,5 – –
Step 1 S1G200-CA91-02
A 1 230 50/60 1.500 20 0,16 26 -30...+50 1,0 200 260 278 37,5 – –
0.2

30 S1G 300-FN01-01
A 2 115 50/60 2.000 31 0,43 45 -30...+50 1,0 200 260 278 37,5 – –
S1G200-CA95-02
40 A 1 115 50/60 1.500 20 0,28 28 -30...+50 1,0 200 260 278 37,5 – –
0.1
0.15

A 2 230 50/60 1.250 35 0,27 35 -30...+50 1,4 300 360 377 38 – –

20 S1G 300-FN01-01 S1G300-CA19-02
20 A 1 230 50/60 900 18 0,17 17 -30...+50 1,4 300 360 377 38 – –
0.1

S1G 200-CA95-02 A 2 115 50/60 1.250 35 0,56 35 -30...+50 1,4 300 360 377 38 – –
20 Step 1 S1G 300-CA23-02 S1G300-CA23-02
Step 1 A 1 115 50/60 900 17 0,32 19 -30...+50 1,4 300 360 377 38 – –
S1G 200-CA91-02 10 Step 1
A 2 1~200-240 50/60 1.400 55 0,48 40 -40..+40 1,6 300 – – 28,4 3 68,5
0.05

Step 1
S1G 300-CA19-02 S1G 300-FN01-01
Step 1 A 1 1~200-240 50/60 1.100 28 0,27 25 -40..+40 1,6 300 – – 28,4 3 68,5
V 2 1~200-240 50/60 1.400 62 0,55 55 -40..+40 1,6 300 – – 27,7 3 68,5
S1G 300-FO01-01
pfs

0 200 400 600 cfm 600 800 1000 cfm

pfs

V 1 1~200-240 50/60 1.100 31 0,27 34 -40..+40 1,6 300 – – 27,7 3 68,5

qv 200 400 600 800 1000 1200 m³/h qv 800 1000 1200 1400 1600 m³/h
Subject to technical changes. (1) Nominal data at operating point with maximum load and 230 VAC.
*The notch on the basket guard grill is only on the S1G 300-FO02-10.
Curve family S1G fan size 200/300 CA. Curve family S1G fan size 300 F. Wide voltage versions with nominal voltage 100-240 VAC are available on request.

8 9
Hygienic and strong:
S1G fan size 300 G.
IIf hygiene and durability is the foremost concern,
the S1G 315 is the right choice.

Technical features

– Identical performance at 50 or 60 Hz, up to 85 W

– Efficient EC external rotor motor
– Two airflow directions
– Four-level speed
– Low construction height
– Completely assembled and balanced for simplified handling
– Plug & play solution – fewer individual components
– One-piece impeller in HyBlade technology
– Flow-optimized guard grill made of composite material
– Simple connection with brought-out cable

D
A
B

C
– Degree of protection IP 54

E
F
in. wg

in. wg
Pa

Pa

Step 1
Step 1 "A" "V"
50 50
0.2

0.2

Step 2

Step 2

40 40
0.15

0.15

Step 3

Max. back pressure

Step 3

Airflow direction

power consump-
Nominal voltage

Perm. ambient
input current(1)

Dimensions

Dimensions

Dimensions

Dimensions

Dimensions

Dimensions
30 30

Frequency
Step 4

Speed(1)
Step 4

temp.
range

tion(1)

Mass
Max.

Max.
Nominal data

Step
0.1

0.1

20 20 Type VAC Hz min-1 W A Pa °C kg A B C D E F

A 1 1~200-240 50/60 1.600 80 0,70 50 -40..+40 1,6 300 377 360 350 3 26,6
A 2 1~200-240 50/60 1.400 56 0,50 38 -40..+40 1,6 300 377 360 350 3 26,6
0.05

0.05

S1G 300-GP01-11
10 10
A 3 1~200-240 50/60 1.200 35 0,33 28 -40..+40 1,6 300 377 360 350 3 26,6
A 4 1~200-240 50/60 1.000 21 0,19 19 -40..+40 1,6 300 377 360 350 3 26,6
V 1 1~200-240 50/60 1.600 85 0,70 50 -40..+40 2,0 300 377 360 350 3 27,6
V 2 1~200-240 50/60 1.400 57 0,52 39 -40..+40 2,0 300 377 360 350 3 27,6
S1G 300-GQ01-11
V 3 1~200-240 50/60 1.200 37 0,34 28 -40..+40 2,0 300 377 360 350 3 27,6
pfs

pfs

0 200 400 600 800 1000 1200 cfm 0 200 400 600 800 1000 1200 cfm

qv 500 1000 1500 2000 m³/h qv 500 1000 1500 2000 m³/h V 4 1~200-240 50/60 1.000 22 0,21 20 -40..+40 2,0 300 377 360 350 3 27,6
Subject to technical changes. (1) Nominal data at operating point with maximum load and 230 VAC.
Curve family S1G 300-GP01-11. Curve family S1G 300-GQ01-11. Wide voltage versions with nominal voltage 100-240 VAC are available on request.

10 11
Extremely stable and strong: Technical drawing S1G 300-HP01-11 and S1G 300-HQ01-11 All dimensions in mm

S1G fan size 300 H and 315 A.

When robustness comes first, paired with high performance, the S1G 300 H and S1G 315 A
are precisely the right solution.

A
B
C
Technical features

– Identical performance at 50 or 60 Hz, up to 85 W

D
– Efficient EC external rotor motor
E F
– Two airflow directions "A" "V"
– Two-level or four-level speed
– Low construction height Technical drawing S1G 315-AP01-50 and S1G 315-AP01-51 All dimensions in mm
– Completely assembled and balanced for simplified handling
– Plug & play solution – fewer individual components
– One-piece impeller in HyBlade technology
– Very robust metal guard grill
– Simple connection with brought-out cable
– Degree of protection IP 54

A
B
C
②

① Tightening torque 0,5±0,1 Nm

② Cable diameter max. 7,5 mm,
D Tightening torque 1,3±0,2 Nm
in. wg

in. wg
Pa

Pa

S1G 315-AP01-50 E F
50 S1G 315-AP01-51 "A" "V"
S1G 300-HQ01-11 S1G 300-HP01-11
Step 1 Step 1

Max. back pressure

40

Airflow direction

power consump-
Nominal voltage
0.15

Perm. ambient
input current(1)
40

Dimensions

Dimensions

Dimensions

Dimensions

Dimensions

Dimensions
Step 2

Frequency
0.15

Speed(1)
Step 2

temp.
range

tion(1)

Mass
Max.

Max.
Nominal data

Step
30
30
Type VAC Hz min-1 W A Pa °C kg A B C D E F
0.1

A 1 1~200-240 50/60 1.600 85 0,70 50 -40..+40 2,8 300 318 350 4,5 69,3 28,6
Step 3
0.1

A 2 1~200-240 50/60 1.400 58 0,51 38 -40..+40 2,8 300 318 350 4,5 69,3 28,6
20 Step 1 S1G 300-HP01-11
20
A 3 1~200-240 50/60 1.200 37 0,33 28 -40..+40 2,8 300 318 350 4,5 69,3 28,6
A 4 1~200-240 50/60 1.000 22 0,20 20 -40..+40 2,8 300 318 350 4,5 69,3 28,6
Step 4 V 1 1~200-240 50/60 1.600 85 0,70 50 -40..+40 2,8 300 318 350 4,5 69,3 28,6
0.05

V 2 1~200-240 50/60 1.400 58 0,51 39 -40..+40 2,8 300 318 350 4,5 69,3 28,6
0.05

10 S1G 300-HQ01-11
10 V 3 1~200-240 50/60 1.200 37 0,33 29 -40..+40 2,8 300 318 350 4,5 69,3 28,6
V 4 1~200-240 50/60 1.000 22 0,20 20 -40..+40 2,8 300 318 350 4,5 69,3 28,6
V 2 1~230 50/60 1.350 80 0,70 45 -40..+40 2,8 312 329,4 360 4,5 110,5 68,4
S1G 315-AP01-50
V 1 1~230 50/60 1.080 35 0,33 26 -40..+40 2,8 312 329,4 360 4,5 110,5 68,4
A 2 1~230 50/60 1.350 80 0,70 45 -40..+40 2,8 312 329,4 360 4,5 110,5 69,4
pfs

0 200 400 600 800 1000 1200 cfm 0 200 400 600 800 1000 1200 cfm
pfs

S1G 315-AP01-51
qv 500 1000 1500 2000 m³/h qv 400 800 1200 1600 2000 m³/h A 1 1~230 50/60 1.080 35 0,33 26 -40..+40 2,8 312 327,4 360 4,5 110,5 69,4
Subject to technical changes. (1) Nominal data at operating point with maximum load and 230 VAC.
Curve family S1G 300-HP01-11 and S1G 300-HQ01-11. Curve family S1G Baugröße 315. Wide voltage versions with nominal voltage 100-240 VAC are available on request.

12 13
Ecology and conservation of Upgrade:
resources: GreenTech by ebm-papst. Old versus highly efficient.

Truly sustainable. The benefits at a glance: Energy efficiency means low operating costs. ebm-papst axial fans delivers the fans so they are completely ready for installation.
In our view, ecology, sustainability, and economical operation are in- with Green-Tech EC technology from ebm-papst are so superior to ebm-papst delivers the plug & play fans completely ready for instal-
separable issues. This GreenTech concept is embedded in the Efficiency conventional fans that even the conversion of existing installations is lation, which significantly reduces your installation costs. For a sys-
ebm-papst philosophy and characterizes the entire life cycle of the Low power consumption and high air performance a good investment. What’s more, this product range has a particular- tem with 4 fans, replacement takes no longer than 17 minutes, for
product with recycling, waste avoidance, ecological materials, lower ly long service life and is absolutely maintenance-free, which helps to example. With a very impressive result: depending on the product,
emission levels, reduced energy consumption and hence greater effi- Power density reduce life cycle costs even further. And last but not least, ebm-papst energy savings may be as much as 70%.
ciency. For example, EC axial fans attain just such efficiency with a High ventilation efficiency,high power reserve
GreenTech EC motor that operates at various speed settings or with
regulation by way of a linear interface. In addition, EC axial fans sup- Control characteristics
port the concept of sustainability, for this product range features a Demand-based adjustment of air performance AC fans Short set-up time GreenTech EC fans
particularly long service life. It is often possible to conserve resources
with simple means. From the outset, the EC axial fans were designed Noise reduction
to have smooth surfaces to facilitate cleaning and thus save water. Low noise emissions

Plug & play

Uncomplicated installation and commissioning

Compactness
Small footprint

Sustainability
Resource conservation in development, production, and operation
m3 m3

Clear facts, true values: ebm-papst FanScout,

the reliable way to find the right fan.
Your benefits With just a few mouse clicks, our FanScout software directs you to
– GreenTech concept combining ecology, sustainability, and eco- the product that meets your needs best. Find the best solution, tak-
nomical operation by using a GreenTech EC Motor, for example ing into account factors such as operating characteristics, air perfor-
– Conservation of resources by using less water mance, operating time and space requirements. Calculate life cycle
costs in advance. Your individual contact partner at ebm-papst will be
glad to provide a tailored product collection for the FanScout.

Would you like more information? No problem:

For technical questions, call us at

+49 7938 81-0 or send e-mail to
info1@de.ebmpapst.com

14 15
 www.ebmpapst.com 37930-7-8811 · 2020-09 · INT
Printed in Germany

ebm-papst
Mulfingen GmbH & Co. KG

Bachmühle 2
74673 Mulfingen
Germany
Phone +49 7938 81-0
Fax +49 7938 81-110
info1@de.ebmpapst.com