TFP1253
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sprinkler systems. The air compressors
work in conjunction with the NG-1 1150,
NG-1 1500, NG-1 2000, and NG-1 3000
Nitrogen Generators in a typical dry or
preaction fire sprinkler system. It is also
a plant nitrogen source for wet pipe fire
sprinkler systems used with the NG-1
1500, NG-1 2000, and NG-1 3000
Nitrogen Generators.
The NG1 Air Compressors consists of
the following features:
TNGC-1150
• 5 hp
• Used with Model NG-1 1150
• Air receiver tank:
—
Americas: 60 gal (227 L); vertical
—
EMEA, APAC: 71 gal (270 L);
horizontal
TNGC-1500/2000
• 7.5 hp
• Used with Model NG-1 1500 or NG-1
2000
• Air Receiver Tank:
—
Americas: 80 gal (303 L); with
after cooler; vertical
—
EMEA, APAC: 71 gal (270 L);
horizontal
TNGC-3000
• 10 hp
• Used with Model NG-1 3000
• Air Receiver Tank
—
Americas: 120 gal (488 L); with
after cooler; vertical
—
EMEA, APAC: 71 gal (270 L);
horizontal
NOTICE
The TYCO Model NG-1 1150, NG-1
1500, NG-1 2000, and NG-1 3000
Stand-Alone Nitrogen Generator
described herein must be installed
and maintained in compliance with this
document, as well as with the applica-
ble standards of the NATIONAL FIRE
PROTECTION ASSOCIATION, in addi-
tion to the standards of any authorities
having jurisdiction, such as FM Global.
Failure to do so may impair the perfor-
mance of these devices.
The owner is responsible for main-
taining their fire protection system
and devices in proper operating con-
dition. Contact the installing contrac-
tor or product manufacturer with any
questions.
In all cases, the appropriate NFPA or
FM Global installation standard, or
other applicable standard, must be
referenced to ensure applicability and
to obtain complete installation guide-
lines. The general guidelines in this
data sheet are not intended to provide
complete installation criteria.
Technical
Data
NG-1 Nitrogen Generators
Approvals
FM Approved
Compliance with CE Pressure Equipment
UL508A Listed Industrial Control Panel
Cabinet Dimensions
See Table A
Weight
See Table A
Operating Performance
See Table B
Temperature Range
40
°
F (5
°
C) to 105
°
F (40
°
C)
Power Supply
120 VAC/Single 1 phase/60Hz (dedicated
circuit)
230 VAC/Single phase/50Hz (dedicated
circuit)
Power Consumption
2 amps
Gas Connection
Air Inlet - 1/2 in. NPT Female
Nitrogen Outlet - 1/2 in. NPT Female
Drain Connection
1/4 in. NPT Connection
Nitrogen Quality
N
2
Purity at Discharge: 98% or greater
(maximum of 2.0% oxygen)
N
2
Pressure at Discharge: Minimum of
15 psig (1 bar); Max of feed air pressure
minus 15 psig (1 bar)
N
2
Water Dew Point: Typically less than
-70
°
F (-57
°
C)
Note
: When connecting a TYCO Stand-
Alone Nitrogen Generator to an existing
dry pipe/preaction fire sprinkler system,
the existing fire sprinkler system(s) must be
limited to a maximum leak rate of less than
6 psig (0.4 bar) within a 24 hour period, per
system.
NG1 Compressors
Air Compressor Dimensions
See Table C
Weight
See Table C
Operating Performance
See Table B
Temperature Range
40
°
F (5
°
C) to 105
°
F (40
°
C)
Power Supply
Americas:
• 460 VAC/Three phase/60 Hz (Standard)
• 208 VAC/Three phase/60 Hz (Optional)
EMEA and APAC:
• 400 VAC/Single phase/50Hz (Standard)
Note:
Other configurations are available.
Contact Johnson Controls Technical Ser-
vices for more information.
Auto Drain
• 120 VAC/Single phase/60Hz
• 220 VAC/1 phase/50Hz
Note:
The auto drain can be connected
to the Nitrogen Generator cabinet power
supply.
Power Consumption
Americas:
TNGC-1150
7.6 Amps @ 460 VAC
17.5 Amps @ 208 VAC
TNGC-1500/2000
11 Amps @ 460 VAC
25.3 Amps @ 208 VAC
TNGC-3000
14 Amps @ 460 VAC
32.2 Amps @ 208 VAC
Model
Number
Width
Inches (mm)
Length
Inches (mm)
Height
Inches (mm)
Weight
Lbs (kg)
Americas
RoW
Americas
RoW
Americas
RoW
Americas
RoW
TNGC-1150
20 (508)
23.9 (606)
32 (813)
62.4 (1584)
70 (1778)
43.7 (1111)
435 (197)
295.4 (134)
TNGC-1500/2000
23.6 (599)
23.3 (592)
38.1 (968)
60.6 (1540)
70.1 (1781)
47.2 (1200)
573 (260)
416.7 (189)
TNGC-3000
43.2(1097)
23.9 (606)
30 (762)
60.6 (1540)
76.6 (1946)
47.2 (1200)
800 (362)
443.2 (201)
NOTES
• RoW = Rest of World - the EMEA and APAC regions.
TABLE C
MODEL NG1 COMPRESSOR DIMENSIONS AND WEIGHT -
AMERICAS AND REST OF WORLD REGIONS
