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Denyo DCA-800SPK [11/12] How to select a generator
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Frequency （Hz）
EG capacity （kVA）
Frequency （Hz）
EG capacity （kVA）
50
125
42.5
63.8
97
60
150
51
76.5
115
50
200
68
102
151
60
220
76
114
172
50
270
91
136
208
60
300
102
153
231
50
340
115
173
262
60
400
136
204
308
50
100
34.5
51.8
68
60
125
42.5
63.8
97
60
100
34.5
51.8
68
50
80
27. 2
40.8
62
50
65
21.5
32.3
48.8
60
75
25
37. 5
58
50
50
16
24
38.4
60
60
20.5
30.8
46
50
37
12.3
18.5
28.2
60
45
14.9
22.4
34.3
50
20
6.3
9.5
15.7
60
25
7.6
11.4
19.5
50
30
9.4
14.3
23.1
60
35
11.6
17. 5
27.7
Frequency （Hz）
EG capacity （kVA）
50
450
155
233
351
60
500
175
263
390
50
700
210
315
508
60
800
243
365
575
50
550/554
185
278
432
60
600/610
205
308
460
DCA-400
DCA-300
DCA-220
DCA-15 0
DCA-12 5
DCA-100
DCA-75
DCA-60
DCA-45
DCA-35DCA-25
DCA-13
DCA-15
DCA-20
50
17
5.4
8.2
13.1
60
20
6.3
9.5
15.7
50
10.5
3.4
5.2
8.3
60
13
4.1
6.4
10.2
50
12.5
4
6
9.6
60
15
5
7.5
11. 9
Model
Model
Model
Item
Item
Item
DCA-500
DCA-600/610
DCA-800
Direct startup
Y-△ startup（1）
Y-△ startup（2）
Motor capacity （kW）
Direct startup
Y-△ startup（1）
Y-△ startup（2）
Motor capacity （kW）
Direct startup
Y-△ startup（1）
Y-△ startup（2）
Motor capacity （kW）
50
1000
306
459
734
60
1100
337
505
808
DCA-110 0
HOW TO SELECT
A GENERATOR
Range of motor capacities that can be used with Denyo generators.
Choosing generator output according to motors and other loads is made simple by
referring to the motor capacity range and generator output in this table.
10
Other Options
The following options are also available:
− Reverse power relay
（For DCA-125 and above.Provided as standard feature for DCA-800, D CA-110 0 SP）
− AC power meter
（For DCA-125 and above.Provided as standard feature for DCA-800, D CA-110 0 SP）
− Dual-voltage specifications
（For DCA-25USI3,45USI2,60ESH,60USH2.Provided as standard feature for
DCA-25ESK,25ESI,45ESI,60ESI2,75SPI,DCA-100 to 800.Not available for
DCA-13LSK,13LSY,15LSK,20LSK,35SPK,DCA -1100SP）
− Bearing/stator temperature gauge （For DCA-125 and above. Provided as
standard feature for DCA-800SPK,800SPM,DCA -1100SP）
− Lubricant temperature gauge
（Provided as standard feature for DCA-220 and above）
− Overspeed protection device
（Provided as standard feature for DCA-600SPK,DCA-610SPM,DCA-800SPK, 800SPM,
DCA -1100 SP）
− Keyed fuel tank cap
（For DCA-13 to 1100）
− Mounting of muffler flange
Other options for different ranges and operating capabilities are available. Please feel free to
consult with Denyo.
* Some options may not be available depending upon the model. Confirm the details with a
Denyo sales person.
Motor usage examples in the above table are benchmark values : generator capacity will differ according to
the required momentary voltage drop, motor load factor, and size of startup capacity, as well as motor age
and efficiency.
Notes
− Momentary voltage drop when a motor starts up is assumed to be within 30% of no- load voltage.
− Motor startup kVA is assumed to be 7kVA per 1kW.
− Motor efficiency is assumed to be 85%, and load factor about 90%.
− Values shown for Y-△ startup（1）and Y-△ startup（2）are open and closed, respectively; needed generator capacity differs depending on
startup state.
− Not appropriate for determining the capacity of emergency generating equipment（especially disaster-prevention generating equipment）.
Содержание
- Choice of more powerful and quiet 1
- Denyo power generators are partners of our civil life 2
- General construction 2
- Economical performance 3
- High performance 3
- Performance features 3
- To meet today s varying needs successfully your equipment must be as flexible as you are the denyo dca series generator range provides you with the flexibility to get the job done simply and economically without any delays 3
- Unsurpassed flexibility 3
- A circuit breaker is provided to protect the generator from 4
- Achieved significant size and weight reductions over 4
- All daily maintenance requirements can be 4
- All models are modular designed so that generators 4
- An emergency stop device is provided to automatically 4
- As a warning lamp 4
- Can be stacked thereby making the best use of your 4
- Coupling techniques and alternator design 4
- Denyo generators designed to be totally user friendly 4
- Detect an engine malfunction and shut down the unit as well 4
- Doors gives you full acces to the engine 4
- Each machine facilitates easy transportation using a 4
- Engine 4
- External drain plugs for oil fuel and water are fitted 4
- For convenience in performing routine maintenance 4
- For major engine overhauls the bonnet can be 4
- Large fuel gauge is fitted for simple viewing 4
- Maintenance made simpler 4
- Performed from one side of the machine the large 4
- Previously producted models through improvements in 4
- Provision of various protective devices and warning lamps 4
- Shorting of the load circuit or an overload 4
- Simply unbolted which allows full access to the 4
- Steel skid base allows easy handling by a forklift 4
- The balance point lifting hook lug fitted on the roof of 4
- The new designs of the dca series range have 4
- The sturdy weatherproof steel bonnet on a heavy duty 4
- Transportability 4
- Valuable storage area 4
- ① ② ③ ④ ⑥ 4
- ⑩ ⑨ 4
- ⑫ ⑬ 4
- ⑱ ⑲ 4
- 13kva 45kva class soundproof type 5
- Dca 13lsk dca 13lsy 5
- Dca 15lsk 5
- Dca 25esk dca 20lsk 5
- Dca 35spk 5
- Dca 45esi dca 25esi 5
- Specification tabl 5
- Dca 60esh 6
- Dca 60esi2 dca 75spi dca 100esi 6
- Kva 150kva class soundproof typ 6
- Specification tabl 6
- Dca 220esm 7
- Dca 220spk3 7
- Dca 400spk ii dca 500spk 7
- Kva 600kva class soundproof typ 7
- Specification tabl 7
- Dca 1100spk 8
- Dca 610spm dca 600spk 8
- Dca 800spk dca 800spm 8
- Kva 1100kva class soundproof typ 8
- Specification tabl 8
- Dca 25usi3 dca 45usi2 dca 60ush2 dca 100usi dca 150usk 9
- Kva 150kva class super soundproof typ 9
- Specification tabl 9
- Automatic fuel replenishment device 10
- Automatic idling device 10
- Automatic oil lubrication device 10
- Options 10
- Parallel operation device 10
- Remote control devices 10
- Salt corrosion resistant specifications 10
- Trailer 10
- Choosing generator output according to motors and other loads is made simple by referring to the motor capacity range and generator output in this table 11
- How to select a generator 11
- Other options 11
- Range of motor capacities that can be used with denyo generators 11
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