S3 ENGINEERS - Hydrogen

ELECTROLYSERS

S3 Engineers is proud to offer its customers cost-effective green hydrogen, which is quickly becoming the molecule of choice for customers both large and small.
ZERO EMISSION HYDROGEN SUPPLY
Our electrolysers can offer zero emission and are especially suited for applications where electricity emission is mandatory or desired. The S3 – H1 systems produce hydrogen through alkaline electrolysis technology. This is the most widely applied and proven technology therefore offers a safer and more reliable alternative to supply by trailers.

capacity
Applications
KEY BENEFITS

Capacities - 10 Nm3 /h up to 1000 Nm3/h

Our product portfolio consists of five standardised models in parallel to tailor the total supply to the customer’s needs. Systems upto 100 Nm3/h are containerised to minimise floor space, which applications like hydrogen filling stations.

Flat glass industry
Metal industry
Food industry
Hydrogen filling stations

Semiconductor Industry
Electronics Industry
Chemical Industry
Automobile Industry

Zero local emissions
Optimised efficiency by innovative gas treatment
100 %reliability through backup supply
Flexible contracting
Autonomous and safe operation
Compact and modular system Independent from third party supply

WHAT'S INSIDE

Hydrogen cooler
Hydrogenpurifier
Lye solution circulation pump
Electrolyserstack
Controlcabinet
Transformer
Gas-lye treater
Demineralised water tank
Demineralised water pump
TSA vessels

SPECIFICATIONS

MODEL	S3 –H110	S3-H1 50	S3 –H1100	S3-H1 150	S3-H1
OUTPUT
Nominal hydrogen	Max. 10 Nm3/h	Max. 50 Nm3/h	Max. 100 Nm3/h	Max. 150 Nm3/h	Max. 250 Nm3/h
flow Hydrogen	99.9% - 99.999 %	99.9% - 99.999 %	99.9% - 99.999 %	99.9% - 99.999 %	99.9% - 99.999 %
purity range	3 - 30 bar(g)	3 - 18 bar(g)	3 - 18 bar(g)	3 - 18 bar(g)	-
Pressure range	-	-	-	-	3 - 18 bar(g)
TYPICAL CONSUMPTION DATA
Electricity	5 kWh/Nm3	5.2 kWh/Nm3	5.2 kWh/Nm3	5.2 kWh/Nm3	5.2 kWh/Nm3
Water	20 ℓ/h	60 ℓ/h	120 ℓ/h	180 ℓ/h	220 ℓ/h
Compressed air	6 Nm3/h	8 Nm3/h	30 Nm3/h	10 Nm3/h	12 Nm3/h
Cooling water	12 Nm3/h	20 Nm3/h	30 Nm3/h	40 Nm3/h	44 Nm3/h
DIMENSIONS
Size	40 ft	40 ft	40 ft	Skid-mounted*	Skid-mounted*
OPERATING CONDITIONS
Start up time (warm)	45 min	35 min	30 min	30 min	30 min
Start up time (cold)	90 min	70 min	60 min	60 min	60 min
Modulation (H2 product flow)	20 - 100 %	50 - 100 %	50 - 100 %	50 - 100 %	50 - 100 %
Ambient temperature range	5 - 50 ˚C	5 - 50 ˚C	5 - 50 ˚C	5 - 50 ˚C	5 - 50 ˚C

All data and values are indicative and based on nominal and non-frost conditions.
Normal condition (Nm3) is defined at a temperature of 0OC and pressure of 1.013 bar (a).
*These models are to be installed indoors.

HYDROGEN

ELECTROLYSERS

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