- EW Hof GmbH

Solutions to move
ANTRIEBE UND SYSTEME GMBH
Generators for block
heat and power plants
By selecting an EW Hof Generator for your block heat
and power plant you decide in favour of a sophisticated
solution. Our generators stand for long service life and
minimum maintenance effort. Your benefit: low and
calculable running costs. Our constructive conception
enables you to easily installation and start-up. Highest
efficiencies will ensure your customers high receipts
arising out of the energy feeding input.
Generators for block heat and power plants
Our technical services
Asynchronous- or permanentmagnet synchronous generators
current
SAE flange or customerspecific assembling
meter
current
meter
High ambient
temperatures
active current
current
EW Hof
Generator
Compact design and
maximum functionality
active c
heat
motor
heat
exchanger
natural
gas
Optimized electrical
configuration
Single or dual bearing
version or as stator / rotor set
cold
water
heating & hot water
Highest efficiency rates
Mains parallel and / or isolated operation
Identical power rates at different
generator frame sizes
Liquid- or air-cooled construction
cold
water
Our services for you
•
•
•
•
•
heating &
Innovative solutions by our experienced inhouse construction team
Blanket orders reduce your costs and time effort
Customized on-site consultation
High availability
Own repair and service department
Extract from our performance range of liquid-cooled three-phase asynchronous generators
for block heat and power plants
Power rate (kW)
DAGW 100-16.4
DAGW 225-08.4
DAGW 225-14.4
DAGW 250-11.4
DAGW 250-16.4
DAGW 250-26.4
DAGW 315 S4
2,5
7
12
20
30
50
90
Torque (rpm)
18
47,8
81,6
135,4
202
331
600
Speed (min -1)
1.550
1.512
1.510
1.508
1.510
1.520
1.515
Voltage (V)*
400
400
400
400
400
400
400
Current (A)
4,7
13
22
36,7
55
84
153
Duty cycle
S1
S1
S1
S1
S1
S1
S1
Insulation class
H
H
H
H
H
H
H
Frequency (Hz)
50
50
50
50
50
50
50
Protection (IP)*
IP55
IP55
IP55
IP55
IP55
IP55
IP55
Ambient temperature (°C)
max. +90
max. +90
max. +90
max. +90
max. +90
max. +90
max. +85
Coolant temperature (°C)
max. +80
max. +80
max. +80
max. +80
max. +80
max. +80
max. +80
Power factor cos phi
0,78
0,78
0,78
0,8
0,8
0,86
0,85
Efficiency (%)
85,5
92,5
93
93
93
94,5
95,2
*Other voltages and protection classes available
We would like to submit you a specially tailored offer for your request.
EW HOF Antriebe und Systeme GmbH · Oberkotzauer Straße 3 · 95032 Hof / Saale · Tel. 0 92 81 / 585-0 · [email protected]
Visit us on the internet: www.ewhof.de

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