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Summary of Contents for Whisper Power W-SQ 27 kVA / 25 kW
- Page 1 INSTALLATION MANUAL W-SQ 27 kVA / 25 kW 1500 RPM mobile diesel generating set Three-phase 230/400V 50Hz WHISPERPOWER BV Kelvinlaan 82 9207 JB Drachten Netherlands Tel.: +31-512-571550 Fax.: +31-512-571599 www.whisperpower.com V1.1 October 2014...
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Page 2: Table Of Contents
Generator control with 230VAC fan ........................22 Terminal modes ..............................23 AC wiring diagram ............................... 24 Electrical diagrams of 230VAC radiator fan control ....................25 Remote control panel ............................26 Dimensions and footprint ............................ 27 W-SQ 27 kVA / 25 kW — October 2014 — EN... -
Page 3: Introduction
On vehicles the engine of the W-SQ 27 kVA / 25 kW is cooled by a radiator with an electric (230V or 3x400V) driven fan. Note that the alternator of the W-SQ 27 kVA / 25 kW is cooled by air. -
Page 4: Installation
Figure 4: Mounting of the WhisperPower generating set. X = wrong, V = OK W-SQ 27 kVA / 25 kW — October 2014 — EN... -
Page 5: Ventilation
Using the existing fuel tank of the car- engine the fitting should be carried out with extra care. Both a supply line and a return line should be installed and go into the W-SQ 27 kVA / 25 kW — October 2014 — EN... - Page 6 INSTALLATION tank from the top. Interference of the two systems (car engine The W-SQ 27 kVA / 25 kW has a mechanical fuel lift pump that and generator engine) should be avoided. should be primed manually when the first time used.
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Page 7: Radiator Cooling
It could also help to install a second (electrical 12V) fuel lift pump in the supply line to increase the pressure. W-SQ 27 kVA / 25 kW — October 2014 — EN... - Page 8 There is an 8 mm high pressure and high temperature resistant hose in the delivery to connect the hose connection on the side of the manifold with the expansion tank. W-SQ 27 kVA / 25 kW — October 2014 — EN...
- Page 9 It is very important to use high quality heat resistant hose and fittings. Therefore it is strongly advised to use WhisperPower installation kits. W-SQ 27 kVA / 25 kW — October 2014 — EN...
- Page 10 However, when not strictly necessary, we recommend using the standard fan control instead of the two-speed fan control, in order to keep the system as simple as possible. Figure 18: Side mounted radiator W-SQ 27 kVA / 25 kW — October 2014 — EN...
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Page 11: Dry Exhaust System
The mufflers are high quality industrial mufflers that are much more effective, robust and durable than mufflers made for automotive use. Figure 20: Ways to prevent water from getting in W-SQ 27 kVA / 25 kW — October 2014 — EN... -
Page 12: Electrical Installation (12 Volt)
Figure 22: Remote control cable One can mount the control panel after drilling a hole in the dashboard using the plastic cover. Refer to the dimensional drawings in chapter 4. W-SQ 27 kVA / 25 kW — October 2014 — EN... - Page 13 Settings When choosing other settings than the factory settings, refer to the DDC user’s manual, especially to the APPENDIX. W-SQ 27 kVA / 25 kW — October 2014 — EN...
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Page 14: Ac Power System (230 / 400 Volt)
When two batteries are used in series to provide a With the W-SQ 27 kVA / 25 kW connected as a three phase 24 Volt supply system, never take off 12 Volt 230/400 Volt generator (star configuration), 3x 400 Volt is (starting) power from one of these batteries. - Page 15 Experts in this field should be prevent relays from clattering. consulted. W-SQ 27 kVA / 25 kW — October 2014 — EN...
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Page 16: Installation Specifications
Check if an AC breaker is installed before or after the www.whisperpower.com. power source selector. When there is only a circuit breaker, use it to disconnect the generating set from the grid. W-SQ 27 kVA / 25 kW — October 2014 — EN... -
Page 17: Technical Data
25kW*, 230/400V 50Hz Battery charger alternator including regulator (50 Amps) * Note that this value must be reduced by the power to drive the cooling fans of the radiators. W-SQ 27 kVA / 25 kW — October 2014 — EN... -
Page 18: Installation Materials
50230512 Radiator AP 730EB 3x400 VAC TOTAL 40201898 3x400VAC radiator cooling kit for W-SQ27 OPTIONAL INSTALLATION MATERIALS article no description 50230535 Expansion tank 7L with low level alarm switch W-SQ 27 kVA / 25 kW — October 2014 — EN... - Page 19 Elbow, 90 deg 2” galvanized m/f 50230577 Insulation blanket end cover HD 2” 50230578 Insulation blanket for muffler SDHD 2” 50230579 Insulation blanket end cover SDHD 2” TOTAL 40201889 DRY EXHAUST KIT 2” W-SQ 27 kVA / 25 kW — October 2014 — EN...
- Page 20 50221522 Hose clamp, stainless 10-16 mm not shown per m 50222020 copper fuel pipe 6x8 mm not shown per m 50220063 fuel hose 8x16 mm W-SQ 27 kVA / 25 kW — October 2014 — EN...
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Page 21: Diagrams & Drawings
DIAGRAMS & DRAWINGS 4 DIAGRAMS & DRAWINGS GENERAL VIEW OF CONNECTIONS Figure 25: General view of W-SQ 27 kVA / 25 kW connections W-SQ 27 kVA / 25 kW — October 2014 — EN... -
Page 22: Generator Control With 230Vac Fan
DIAGRAMS & DRAWINGS GENERATOR CONTROL WITH 230VAC FAN Figure 26: Layout generator control for W-SQ 27 kVA / 25 kW 230VAC radiator fan W-SQ 27 kVA / 25 kW — October 2014 — EN... -
Page 23: Terminal Modes
DIAGRAMS & DRAWINGS TERMINAL MODES Figure 27: Terminal modes for W-SQ 27 kVA / 25 kW W-SQ 27 kVA / 25 kW — October 2014 — EN... -
Page 24: Ac Wiring Diagram
DIAGRAMS & DRAWINGS AC WIRING DIAGRAM * TO CONNECT NEUTRAL TO GROUND REFER TO 2.1.3 USER MANUAL W-SQ25 Figure 28: AC wiring diagram 3 phase 230V – 400V 50Hz with AVR W-SQ 27 kVA / 25 kW — October 2014 — EN... -
Page 25: Electrical Diagrams Of 230Vac Radiator Fan Control
Figure 29: Electrical diagram for standard fan control using a 230V AC radiator fan Figure 30: Electrical diagram fan control using a 230V AC radiator fan – with two-speed fans (optional) W-SQ 27 kVA / 25 kW — October 2014 — EN... -
Page 26: Remote Control Panel
DIAGRAMS & DRAWINGS REMOTE CONTROL PANEL Figure 31: WhisperPower remote panel The remote panel comes in a carton that can be used as a template to drill the mounting hole. W-SQ 27 kVA / 25 kW — October 2014 — EN... -
Page 27: Dimensions And Footprint
DIAGRAMS & DRAWINGS DIMENSIONS AND FOOTPRINT Figure 32: W-SQ 27 kVA / 25 kW dimensions and footprint W-SQ 27 kVA / 25 kW CONNECTIONS POWER CABLES • exhaust: 2” • W-SQ 27 kVA / 25 kW 230/400V 5x6 mm2 (not included) 3 phases (3x 36Amps) •... - Page 28 Kelvinlaan 82, 9207 JB Drachten, Netherlands Tel : + 31-512-571550 / Fax : + 31-512-571599 www.whisperpower.com / info@whisperpower.com...
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