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Commercial
Generators:
Guardian® Elite
Commercial Series 18 – 150 kW Generators
GUARDIAN® is
now doing to the commercial market what it has already done to the
residential market... making standby power reliable, yet affordable. Protect
your revenue stream by investing in a GUARDIAN Elite™ Commercial Series
automatic standby generator. Our GUARDIAN Elite Commercial generators are
ideal for a broad range of enterprises, including restaurants, convenience
stores, supermarkets, banks, fitness centers, hotels, and retail outlets.
All Elite
Commercial models are available in both single and three-phase
configurations. They run on either natural gas or LPV, feature automotive
style, liquid-cooled engines and GUARDIAN's exclusive Whisper-Test™ feature.
Our 18, 25, 35 and 45 kW premium models come standard with higher
displacement, low speed engines and aluminum enclosures. Aluminum enclosures
are optional on the 60 kW and larger models.
Whisper Quiet Operation
GUARDIAN's exclusive Whisper-Test low speed exercise feature makes our
GUARDIAN Elite products the quietest liquid-cooled generators on the market.
Whisper-Test reduces noise by 50% during the generator's weekly self-test
cycle allowing for near silent operation that satisfies all known sound
ordinances.
Affordable Revenue Protection
During a utility outage, a GUARDIAN Elite will protect your revenue stream
and prevent expensive losses by keeping your business... in business. Not
only are our products engineered for reliability and long life, our volume
production and short lead times make GUARDIAN Elite products an even better
value.
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Value Models: The most affordable
protection in the industry for large homes and small to mid-sized
businesses.
-
Premium Models: Larger, more
powerful engines operate at 1800 RPM for ultra-quiet operation and
standard aluminum enclosures provide superior corrosion protection for
coastal areas and harsh environments.
-
Superior Paint: Tough, textured
powder coat paint finish for unmatched durability and all weather
protection.
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UL Listed: For safety and
certified power ratings.
-
Clean Burning Fuel: Natural gas
or LPV.
18-25kW
|
Model Number |
QT01816 |
QT02016 |
QT02516 |
QT02524 |
| Rated Power (LP /
NG) |
18/18 |
20/20 |
25/24 |
25/24 |
|
Rated Amps @ 60 Hz |
|
|
|
|
240 V, 1Ø (LPG) |
75 |
83.3 |
104.2 |
104.2 |
|
240 V, 3Ø (LPG) |
54.1 |
60.2 |
75.2 |
75.2 |
|
208 V, 3Ø (LPG) |
62.5 |
69.4 |
86.8 |
86.8 |
|
480 V, 3Ø (LPG) |
N/A |
N/A |
N/A |
N/A |
| Surge Watts - 240V,
1 Ø |
31,920 |
34,800 |
37,920 |
37,920 |
|
Surge Amps |
|
|
|
|
240V, 1Ø (LPG) |
133 |
145 |
158 |
158 |
|
208V, 3Ø (LPG) |
89 |
97 |
106 |
106 |
|
240V, 3Ø (LPG) |
NA |
84 |
91 |
91 |
|
480V, 3Ø (LPG) |
NA |
N/A |
N/A |
N/A |
| Engine |
1.6L/4 Cyl. |
1.6L/4 Cyl. |
1.6L/4 Cyl. |
2.4L/4 Cyl. |
|
Alternator RPM |
1800 |
3600 |
3600 |
1800 |
| Enclosure
|
Aluminum |
Steel |
Steel |
Aluminum |
|
Whisper Test |
Yes |
Yes |
Yes |
Yes |
| Sound Level (dBA @
exercise) |
63 |
62 |
62 |
54 |
| (dBA @
normal operation) |
68 |
74 |
74 |
60 |
|
Dimensions (L" x W" x H") |
62x29x34 |
62x29x34 |
62x29x34 |
77x34x45 |
| Automatic Transfer
Switch
(not included) |
RTS |
RTS |
RTS |
RTS |
|
Weight |
845 |
875 |
875 |
1255 |
| Typical Retail
Price |
$6,000 |
$5,500 |
$7,500 |
$10,000 |
30-45kW
|
Model Number |
QT03016 |
QT03542 |
QT04524 |
QT04524* |
QT04542 |
| Rated Power (LP /
NG) |
30/29 |
35/35 |
45/45 |
45/45 |
45/42 |
|
Rated Amps @ 60 Hz |
|
|
|
|
|
240 V, 1Ø (LPG) |
125 |
145.8 |
187.5 |
187.5 |
187.5 |
|
240 V, 3Ø (LPG) |
90.3 |
105.3 |
135.4 |
135.4 |
135.4 |
|
208 V, 3Ø (LPG) |
104.2 |
121.5 |
156.3 |
156.3 |
156.3 |
|
480 V, 3Ø (LPG) |
45.1 |
52.6 |
67.7 |
67.7 |
67.7 |
| Surge Watts - 240V,
1 Ø |
48,930 |
54,000 |
70,080 |
70,080 |
77,040 |
|
Surge Amps |
|
|
|
|
|
240V, 1Ø (LPG) |
204 |
225 |
292 |
292 |
321 |
|
208V, 3Ø (LPG) |
136 |
150 |
194 |
194 |
214 |
|
240V, 3Ø (LPG) |
118 |
130 |
168 |
168 |
185 |
|
480V, 3Ø (LPG) |
78 |
87 |
112 |
112 |
124 |
| Engine |
1.6L/4 Cyl. |
4.2L/V-6 |
2.4L/4 Cyl. |
2.4L/4 Cyl. |
4.2L/V-6 |
|
Alternator RPM |
3600 |
1800 |
3600 |
3600 |
1800 |
| Enclosure
|
Steel |
Aluminum |
Steel |
Steel |
Aluminum |
|
Whisper Test |
Yes |
Yes |
Yes |
Yes |
Yes |
| Sound Level (dBA @
exercise) |
62 |
60 |
61 |
61 |
60 |
| (dBA @
normal operation) |
75 |
65 |
73 |
73 |
65 |
|
Dimensions (L" x W" x H") |
62x29x34 |
77x34x45 |
77x34x45 |
77x34x45 |
77x34x45 |
| Automatic Transfer
Switch
(not included) |
RTS |
RTS |
RTS |
RTS |
RTS |
|
Weight |
935 |
1683 |
1414 |
1464 |
1703 |
| Typical Retail
Price |
$8,300 |
$11,300 |
$10,000 |
$11,300 |
$13,000 |
60-80kW
|
Model Number |
QT06030 |
QT07068 |
QT08046 |
| Rated Power (LP /
NG) |
60/60 |
70/68 |
80/78 |
|
Rated Amps @ 60 Hz |
|
|
|
240 V, 1Ø (LPG) |
250 |
291.6 |
333.3 |
|
240 V, 3Ø (LPG) |
180.6 |
210.7 |
240.8 |
|
208 V, 3Ø (LPG) |
208 |
243.1 |
277.9 |
|
480 V, 3Ø (LPG) |
90.3 |
105.3 |
120.4 |
|
Surge Watts - 240V, 1 Ø |
84,960 |
132,000 |
132,000 |
|
Surge Amps |
|
|
|
240V, 1Ø (LPG) |
354 |
550 |
550 |
|
208V, 3Ø (LPG) |
236 |
366 |
366 |
|
240V, 3Ø (LPG) |
204 |
318 |
318 |
|
480V, 3Ø (LPG) |
136 |
212 |
212 |
| Engine |
3.0L/V6 |
6.8L/V-10 |
4.6L/V-8 |
|
Alternator RPM
|
3600 |
1800 |
3600 |
| Enclosure
|
Steel or Alum. |
Steel or Alum. |
Steel or Alum. |
|
Whisper Test
|
Yes |
Yes |
Yes |
| Sound Level (dBA @
exercise) |
63 |
61 |
64 |
| (dBA @
normal operation) |
71 |
65 |
74 |
|
Dimensions (L" x W" x H") |
89x34x48** |
97x37x48 |
116x37x55** |
| Automatic Transfer
Switch
(not included) |
RTS |
HTS |
HTS |
|
Weight |
1513 |
2040 |
1836 |
| Typical Retail
Price |
$12,500 |
$17,500 |
$14,000 |
100-150kW
| Model Number
|
QT10054 |
QT10068 |
QT13068 |
QT15068 |
| Rated Power (LP /
NG) |
100/100 |
100/97 |
130/130 |
150/150 |
| Rated
Amps @ 60 Hz |
|
|
|
| 240 V, 1Ø
(LPG) |
416.6 |
416.6 |
541.6 |
625 |
| 240 V, 3Ø
(LPG) |
301 |
301 |
391.3 |
451.5 |
| 208 V, 3Ø
(LPG) |
347.4 |
347.4 |
451.5 |
521 |
| 480 V, 3Ø
(LPG) |
150.5 |
150.5 |
195.6 |
225.7 |
| Surge Watts - 240V,
1 Ø |
159,120 |
177,120 |
261,120 |
269,040 |
| Surge
Amps |
|
|
|
| 240V, 1Ø
(LPG) |
663 |
738 |
1,088 |
1,121 |
| 208V, 3Ø
(LPG) |
441 |
491 |
724 |
747 |
| 240V, 3Ø
(LPG) |
383 |
426 |
628 |
647 |
| 480V, 3Ø
(LPG) |
255 |
284 |
419 |
431 |
| Engine |
5.4L / V-8 |
6.8L/V-10 |
6.8L/V-10 |
6.8L/V-10 |
| Alternator RPM
|
3600 |
1800 |
1800 |
3600 |
| Enclosure
|
Steel or Alum. |
Steel or Alum. |
Steel or Alum. |
Steel or Alum. |
| Whisper Test
|
Yes |
Yes |
Yes |
Yes |
| Sound Level (dBA @
exercise) |
64 |
61 |
65 |
66 |
| (dBA @
normal operation) |
74 |
72 |
75 |
79 |
| Dimensions (L" x W"
x H") |
116x37x55** |
116x37x55** |
116x37x55** |
116x37x55** |
| Automatic Transfer
Switch
(not included) |
HTS |
HTS |
HTS |
HTS |
| Weight |
2137 |
2531 |
2699 |
2492 |
| Typical Retail
Price |
$16,500 |
$22,700 |
$22,000 |
$24,000 |
**Height does not include
exhaust stack(s).
Oliver Communications Group, Inc.
Telecommunications Design & Installation
2457 Old York Road
Bordentown, NJ 08505
TEL (609)-324-1750
FAX (609)-324-1760 |
|
The transfer switch monitors utility power and signals the generator to start when utility power is interrupted. When utility power returns, the transfer switch returns the electrical load from the generator back to the utility. This ensures your most important electrical loads are powered, within seconds, even when you’re away.
The transfer switch is the difference between a truly automatic generator set and just another generator. No toggles to flip, no knobs to turn, no extension cords to run when you lose utility power. You will have the comfort and peace-of-mind knowing that your GUARDIAN standby generator does everything for you... automatically.
Suggested Transfer Switch
When choosing a transfer switch, you must match or exceed the generator output amperage. The following table illustrates a suggested transfer switch to use with each generator. The transfer switch to be used is based on the kW rating and voltage of the generator. All GUARDIAN transfer switches are UL 1008 Listed to meet safety and performance standards.
|
| R-Series Digital Controller --- |
| 7 LED Indicator Lights |
Standard |
High Temperature
Shutdown |
Standard |
Low Coolant Level
Shutdown |
Standard |
| 2 Amp Battery Charger |
Standard |
| Engine Warm-up |
10-15 seconds |
| Engine Cool-down |
1 minute |
|
| |
| H-100 Digital Controller --- |
| Sealed Casing |
Protects against
vibration, dust,
heat moisture,
corrosion, radio
interference,
electromagnetic
interference and
static discharge |
Low Coolant, Hight
Temperature and
Low Oil Pressure
Automatic Shutdown |
Standard |
Digital Readout of
AC kW, kVA, Power
Factor and All
Engine Functions |
Standard |
Isochronous
Govenor Control |
Standard |
Predictive
Maintenance
Reminders |
Standard |
| 3 Phase Sensing |
Protects motor
by monitoring
voltage across
all 3 phases |
2 Amp Automatic
Battery Charger |
Standard |
Fault Protection
(I2T Function) |
Provides total
generator winding
protection under
all fault conditions |
| Start/Stop Control |
Programmable
auto-crank feature |
| Starter Lockout |
Standard |
Automatic Weekly
Exerciser with
Selectable Low
Speed Exercise |
Standard |
Overspeed/
Over-voltate
Protection |
Standard |
Overcrank
Protection |
Standard |
| Emergency Stop |
Standard |
RS485 Remote 2-way
Communication with
HTS Transfer Switch |
Standard |
| RS232 & RS485 Outputs |
Computer
connections for
remote monitoring
and remote
adjustments
(with optional
model and
GenLink software) |
|
| |
| Transfer Switch --- |
| Liquid-cooled models with 4.2 liter engines or smaller use RTS transfer switches (100-400 amps). |
| Liquid-cooled models with engines over 4.2 liters use HTS transfer switches (100-800 amps). |
|
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