Industrial Generator Set Accessories Weather/Sound Enclosure and Subbase Fuel Tank Packages Weather Enclosure Sound Enclosure Applicable to the following models: 650/750REOZDB Kohler enclosures protect stationary generator sets from the elements, animal intrusion, and unwanted entry. The enclosure design allows ample air flow ensuring full generator set performance. The subbase fuel tank provides an onsite diesel fuel supply. Weather Enclosure Standard Features Critical silencer, flexible exhaust connector, and rain cap. Lift base or tank mounted, steel (aluminum optional) construction with hinged and removable doors. Fade-, scratch-, and corrosion-resistant Kohler cream beige powder-baked finish. Lockable, flush-mounted door latches. Air inlet louvers and baffles to reduce rain and snow entry. Pitched enclosure roof to minimize water accumulation. Battery charger mounting when optional battery charger is ordered. Sound Enclosure Standard Features Includes all of the weather enclosure features with the substitution of a hospital silencer on the sound enclosure. Vertical air inlet and outlet hoods with 90 degree angles to redirect air and reduce noise. Acoustic insulation that meets UL94 HF1 flammability classification. Sound-attentuated enclosure that offers an average of 75 db(a) sound level at 7 m (23 ft.) using 51 mm (2 in.) of acoustic insulation, acoustic-lined air inlet hoods, and acoustic-lined air discharge hood. Subbase Fuel Tank Features The above-ground rectangular secondary containment tank mounts directly to the generator set, below the generator set skid (subbase). Both the inner and outer UL-listed tanks have emergency relief vents. Flexible fuel lines are provided with subbase fuel tank selection. The containment tank s double-wall construction protects against fuel leaks or ruptures. The inner (primary) tank is sealed inside the outer (secondary) tank. The outer tank contains the fuel if the inner tank leaks or ruptures. G6-70 2/05b Page 1
Double-Wall Secondary Containment Subbase Fuel Tank 650/750REOZDB 1 2 3 4 13 12 11 10 9 5 8 7 6 5 1. Overflow to main tank 2. Low fuel level 3. Optional high fuel level 4. Basin drain 5. Emergency vent fitting 6. Fitting for removable fuel return dip tube 7. Normal vent fitting 8. Fitting for removable engine supply dip tube 9. Fuel fill fitting with lockable cap and 8 in. riser 10. Fuel level gauge fitting 11. Fuel inlet from supply pump 12. Electrical stub-up area open to bottom 13. Fuel in basin switch Standard Features Heavy-gauge construction Integral stub-up area UL listed Lockable fill cap and riser, 2 in. NPT Low fuel level switch for controller alarm Mechanical fuel gauge Normal vent with riser and mushroom cap Emergency pressure-relief vent inner and outer tanks Fuel supply and fuel return openings Basin drain Float fitting for pump control for fuel transfer system model Overflow opening for fuel transfer system model G6-70 2/05b Page 2
Weather Enclosure and Subbase Fuel Tank Specifications Weather Enclosure and Subbase Fuel Tank Est. Fuel Weight with Fuel Tank Supply Hours Dimensions, mm (in.) Weight with Aluminum Fuel Tank Capacity, L (gal.) at 60 Hz with Full Load Length B Max. Width Height Steel Enclosure, kg (lb.) Enclosure, kg (lb.) Height A, mm (in.) 650REOZDB Lift base 0 0 (0) 3648 (144) 7992 (17610) 7379 (16220) 0 (0) 2358 (623) 12 3951 (156) 10312 (22715) 9699 (21365) 305 (12) 4732 (1250) 24 4256 (168) 10650 (23457) 10037 (22107) 610 (24) 7075 (1869) 36 5600 (220) 2841 (112) 4408 (174) 10976 (24174) 10363 (22824) 762 (30) 9422 (2489) 48 11338 (24972) 10725 (23622) 14142 (3736) 72 7950 (313) 4560 (180) 12578 (27699) 11965 (26349) 914 (36) 750REOZDB Lift base 0 0 (0) 3648 (144) 8310 (18310) 7697 (16960) 0 (0) 2358 (623) 12 3951 (156) 10630 (23415) 10017 (22065) 305 (12) 4732 (1250) 24 4256 (168) 10968 (24157) 10355 (22807) 610 (24) 7075 (1869) 36 5600 (220) 2841 (112) 4408 (174) 11294 (24874) 10681 (23524) 762 (30) 9422 (2489) 48 11656 (25672) 11043 (24322) 14142 (3736) 72 7950 (313) 4560 (180) 12896 (28399) 12283 (27049) 914 (36) Note: The first row for each model shows an enclosure with enclosure mounting lift base and without a subbase fuel tank. Note: The estimated weight includes the generator set with oil and coolant, enclosure, fuel tank without fuel, and silencer. Sound Enclosure and Subbase Fuel Tank Specifications Sound Enclosure and Subbase Fuel Tank Est. Fuel Weight with Fuel Tank Supply Hours Dimensions, mm (in.) Weight with Aluminum Fuel Tank Capacity, L (gal.) at 60 Hz with Full Load Length B Max. Width Height Steel Enclosure, kg (lb.) Enclosure, kg (lb.) Height A, mm (in.) 650REOZDB Lift base 0 0 (0) 3480 (137) 9102 (20050) 8182 (18025) 0 (0) 2358 (623) 12 3785 (149) 11422 (25155) 10502 (23130) 305 (12) 4732 (1250) 24 4090 (161) 11760 (25897) 10840 (23872) 610 (24) 7075 (1869) 36 5600 (220) 2841 (112) 4242 (167) 12086 (26614) 11166 (24589) 762 (30) 9422 (2489) 48 12448 (27412) 11528 (25387) 14142 (3736) 72 7950 (313) 4394 (173) 13688 (30139) 12768 (28114) 914 (36) 750REOZDB Lift base 0 0 (0) 3480 (137) 9420 (20750) 8500 (18725) 0 (0) 2358 (623) 12 3785 (149) 11740 (25855) 10820 (23830) 305 (12) 4732 (1250) 24 4090 (161) 12078 (26597) 11158 (24572) 610 (24) 7075 (1869) 36 5600 (220) 2841 (112) 4242 (167) 12404 (27314) 11484 (25289) 762 (30) 9422 (2489) 48 12766 (28112) 11846 (26087) 14142 (3736) 72 7950 (313) 4394 (173) 14006 (30839) 13086 (28814) 914 (36) Note: The first row for each model shows an enclosure with enclosure mounting lift base and without a subbase fuel tank. Note: The estimated weight includes the generator set with oil and coolant, enclosure, fuel tank without fuel, and silencer. G6-70 2/05b Page 3
3666 [144.3] 3253 [128.1] Dimensions in [ ] are inch equivalents. See fuel tank height A and length B in table 4226 [166.4] REF 892 [35.1] 884 [34.8] FUEL LEVEL GAUGE 444 [17.5] 1706 [67.2] ELECTRICAL STUB--UP FUEL FILL (SHOWN w/ OPTIONAL 26.5 LITER [7 GALLON] SPILL CONTAINMENT) OPTIONAL SPACE HEATER 1750 [68.9] OPENING WITH DOOR REMOVED 561 [22.1] RAIN CAP 2083 [82.0] 279 [11.0] 1550 X 2300 [61 X 90.5] FIXED AIR INTAKE LOUVER (STANDARD) OR COMBINATION LOUVER/DAMPER 1500 X 1750 [59 X 68.9] OR GRAVITY DISCHARGE DAMPER OPTIONAL 19 l [5 GAL.] SPILL CONTAINMENT (EXTERNAL MOUNT; SHIPPED LOOSE) 2841 [111.8] MAXIMUM WIDTH 2500 [98.4] PUNCHED RADIATOR DISCHARGE SCREEN (STANDARD) 1750 [68.9] OPENING WITH DOOR REMOVED 850 [33.5] OPENING WITH DOOR REMOVED 1/2 NPT BASIN DRAIN 2450 [96.5] 1/2 NPT OIL DRAIN 1550 X 2300 [61 X 90.5] FIXED AIR INTAKE LOUVER (STANDARD) OR COMBINATION LOUVER/DAMPER 5650 [222.4] SILENCER (2 REQ D) SHIPPED LOOSE 203.2 [8] INLET AND OUTLET A 2979 [117.3] 667 [26.3] 1/2 NPT COOLANT DRAIN 111 [4.4] B (14,142 LITER/3736 GALLON TANK SHOWN) 16 [.6] 650/750REOZDB Weather Enclosure ADV-6984A-C G6-70 2/05b Page 4
4226 [166.4] REF 892 [35.1] 1225 [48.2] 884 [34.8] PUNCHED AIR INTAKE OPENING (BOTTOM) 2109 [83.0] FUEL LEVEL GAUGE Dimensions in [ ] are inch equivalents. See fuel tank height A and length B in table PUNCHED RADIATOR DISCHARGE OPENING (TOP) ELECTRICAL STUB--UP FUEL FILL (SHOWN w/ OPTIONAL 26.5 LITER [7 GALLON] SPILL CONTAINMENT) OPTIONAL SPACE HEATER 304.8 [12] RAIN CAP 1500 X 1750 [59 X 68.9] OR GRAVITY DISCHARGE DAMPER 2841 [111.8] MAXIMUM WIDTH 2500 [98.4] 1750 [68.9] OPENING WITH DOOR REMOVED OPTIONAL 19 L [5 GAL.] SPILL CONTAINMENT (EXTERNAL MOUNT; SHIPPED LOOSE) 2000 X 2000 [78.8 X 78.8] INTAKE DAMPER 1750 [68.9] OPENING WITH DOOR REMOVED 1/2 NPT OIL DRAIN 850 [33.5] OPENING WITH DOOR REMOVED 1/2 NPT BASIN DRAIN 2450 [96.5] 1904 [74.9] 5650 [222.4] 2400 [94.5] A 151 [6.0] 3329 [131.0] 1/2 NPT COOLANT DRAIN 111 [4.4] B (14,142 LITER/3736 GALLON TANK SHOWN) 16 [.6] 650/750REOZDB Sound Enclosure ADV-6984B-C G6-70 2/05b Page 5
Dimensions in [ ] are inch equivalents. 3--WAY SWITCH w/ GFI TIMER FOR OPTIONAL DC LIGHTS OPTIONAL BATTERY CHARGER (UNDER DISTRIBUTION PANEL) DISTRIBUTION PANEL OPTIONAL SPACE HEATER WIRING OPTIONAL BATTERY CHARGER WIRING WIRING DISCHARGE DAMPER WIRING INTAKE DAMPER WIRING INCANDESCENT LIGHT (4 PLC S) OPTIONAL DC LIGHT (4 PLC S) 3--WAY SWITCH w/ GFI OPTIONAL ENGINE BLOCK HEATER WIRING INCANDESCENT LIGHT (4 PLC S) OPTIONAL SPACE HEATER DISTRIBUTION PANEL THERMOSTAT FOR OPTIONAL VENTILATION FAN OPTIONAL DC LIGHT (4 PLC S) INCANDESCENT LIGHT (4 PLC S) OPTIONAL DC LIGHT (4 PLC S) THERMOSTAT FOR OPTIONAL VENTILATION FAN TIMER FOR OPTIONAL DC LIGHTS RELAY FOR OPTIONAL MOTORIZED DAMPERS DISTRIBUTION PANEL TIMER FOR OPTIONAL DC LIGHTS 3--WAY SWITCH w/ GFI INTAKE DAMPER WIRING 3--WAY SWITCH w/ GFI OPTIONAL BATTERY CHARGER DISCHARGE DAMPER WIRING OPTIONAL ENGINE BLOCK HEATER WIRING OPTIONAL BATTERY CHARGER WIRING OPTIONAL ENGINE BLOCK HEATER WIRING DISCHARGE DAMPER WIRING 3--WAY SWITCH w/ GFI OPTIONAL BATTERY CHARGER OPTIONAL BATTERY CHARGER WIRING OPTIONAL DC LIGHT (4 PLC S) INCANDESCENT LIGHT (4 PLC S) THERMOSTAT FOR OPTIONAL VENTILATION FAN OPTIONAL SPACE HEATER DISTRIBUTION PANEL TIMER FOR OPTIONAL DC LIGHTS RELAY FOR OPTIONAL MOTORIZED DAMPERS DISCHARGE DAMPER WIRING OPTIONAL ENGINE BLOCK HEATER WIRING OPTIONAL BATTERY CHARGER WIRING 3-WAY SWITCH w/gfi INTAKE DAMPER WIRING OPTIONAL BATTERY CHARGER 650/750REOZDB Enclosure Electrical Options Layout ADV-6984C-C G6-70 2/05b Page 6
Dimensions in [ ] are inch equivalents. TANK INFORMATION LITERS [GALLONS\/HOUR NO TANK 2358 [623] 12 HRS 4732 [1250] 24 HRS 7075 [1869] 36 HRS 9422 [2489] 48 HRS 14142 [3736] 72 HRS J DIM 408 [16.05] 2758 [108.56] CONDUIT ENTRY SIZING INFORMATION DEVICE JUNCTION BOX 400--1200 AMP BREAKER 1400--2500 AMP BREAKER & UL SQUARE D 1200 AMP w/ GFI K 355 [13.98] 514 [20.23] 495 [19.50] L 355 [13.98] 261 [10.28] 597 [23.50] EXTENSION BOX 476 [18.75] 640 [25.19] 5M4030,4272 M 1264 [49.76] N 918 [36.14] 1245 [49.02] 603 [23.74] 1280 [50.39] 261 [10.28] 1264 [49.76] 239 [9.41] 5M4032,4034,4036,4038, 4164,4166,4276,4278 M 921 [36.25] 902 [35.51] 937 [36.89] 921 [36.25] N 918 [36.14] 603 [23.74] 261 [10.28] 239 [9.41] 650/750REOZDB Subbase Tank and Mounting Frame Bolting Layout ADV-6984D-C G6-70 2/05b Page 7
KOHLER CO., Kohler, Wisconsin 53044 USA Phone 920-565-3381, Fax 920-459-1646 For the nearest sales and service outlet in the US and Canada, phone 1-800-544-2444 KohlerPowerSystems.com Kohler Power Systems Asia Pacific Headquarters 7 Jurong Pier Road Singapore 619159 Phone (65) 6264-6422, Fax (65) 6264-6455 Accessories Basic Electrical Package (BEP) Distribution panel/load center 120/208/240 VAC, single phase with main and 12 branch circuits. Two 3-way switches control four AC vapor-tight lights with gaskets. Two duplex GFI receptacles. All wiring in EMT conduit. Distribution panel/load center 120/208/240 VAC, three phase with main and 12 branch circuits. Two 3-way switches control four AC vapor-tight lights with gaskets. Two duplex GFI receptacles. All wiring in EMT conduit. Enclosure Heater 5 kw heater, thermostatically controlled 208 or 240 VAC, single phase. All wiring in EMT conduit. DC Light Package Four DC lights powered by the starting battery on a fused circuit with a 0--60 minute and no lock-on timer. 24 VDC lights are standard. All wiring in EMT conduit. Miscellaneous Package Options Mounting and wiring for battery charger. All wiring in EMT conduit. Engine block heater wiring. All wiring in EMT conduit. Panic bar for each latching door. Touch-up paint (specify spray or brush bottle). Florida Dept. of Environmental Protection (FDEP) FDEP approval required for fuel tank capacities greater than 249 L (550 gal.). Tank approval listed within FDEP File No. EQ-249. Leak and 90% high fuel level switch approval listed with FDEP File No. EQ-161. Above ground fill/spill container for fuel overfill spills during fill-up; 26.5 L (7 gal.) capacity. Florida Dept. of Environmental Resources Management (DERM) DERM requires tank to foundation clearance for visual secondary leak detection. Required in Florida s Dade and Broward counties. Enclosure Design Options Aluminum construction, 2.0 mm (0.08 in.) walls and 3.2 mm (0.125 in.) roof thickness. High wind bracing, 241 kph (150 mph). Motorized Variable Damper and Ventilation Air intake and relay. Air discharge and relay. Ventilation fan, 1/2 HP motor, thermostat, and wiring. All wiring in EMT. Gravity Air Outlet Louver External mount. 19 L (5 gal.) Fill/Spill Containment Above ground fill/spill container for fuel overfill spills during fill-up. External mount or internal mount. DISTRIBUTED BY: Availability is subject to change without notice. Kohler Co. reserves the right to change the design or specifications without notice and without any obligation or liability whatsoever. Contact your local Kohler generator set distributor for availability. 2004, 2005 by Kohler Co. All rights reserved. G6-70 2/05b Page 8