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KN-L Series


CHP Model #

Electrical Power 64
System Efficiency 86.3%
Thermal Power 315,000
NOX (G/BHP-H) < 1.0
Heat Rate BTU/kWe 9,578
CO (G/BHP-H) < 0.7
Electrical Power 104
System Efficiency 85.9%
Thermal Power 493,000
NOX (G/BHP-H) < 1.0
Heat Rate BTU/kWe 9,500
CO (G/BHP-H) < 0.7
Electrical Power 180
System Efficiency 84.5%
Thermal Power 813,000
NOX (G/BHP-H) < 1.0
Heat Rate BTU/kWe 9,388
CO (G/BHP-H) < 0.7
Electrical Power 239
System Efficiency 87.3%
Thermal Power 1,073,000
NOX (G/BHP-H) < 1.0
Heat Rate BTU/kWe 9,037
CO (G/BHP-H) < 0.7
Electrical Power 373
System Efficiency 85.3%
Thermal Power 1,565,000
NOX (G/BHP-H) < 1.0
Heat Rate BTU/kWe 8,922
CO (G/BHP-H) < 1.0
Electrical Power 430
System Efficiency 85.9%
Thermal Power 1,880,000
NOX (G/BHP-H) < 1.0
Heat Rate BTU/kWe 9,060
CO (G/BHP-H) < 1.0
Electrical Power 550
System Efficiency 86.6%
Thermal Power 2,408,000
NOX (G/BHP-H) < 1.0
Heat Rate BTU/kWe 9,014
CO (G/BHP-H) < 1.0

NATURAL GAS LEAN-BURN CHP MODULES

Lean and clean, the KN-L Series delivers the benefits of higher efficiency lean-burn engine technology and still produces low exhaust emissions without after-treatment. Our broadest range of Natural Gas CHP Modules, the KN-L Series includes 7 models, each configurable for indoor or outdoor installation. Compact and pre-engineered to reduce installation time and costs.

Specification Sheet

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More Details Below
Even lower NOx emissions tuning is available for specific applications in addition to simple CO mitigation to avoid the expense of SCR after-treatment

The Kraft Energy Systems Advantage

  • Over 50 Years of Power Generation Experience
  • Pre & Post Sale – Engineering Support
  • Long Term Service Agreements
  • 24 x 7 Parts & Service Lower Energy Cost
  • Environmentally Responsible
  • Reliable, Fuel Efficient Industrial Engine
  • Fully Automated & User Friendly Control System with Remote Access & Monitoring
  • Compact Standardized Designs
  • Quiet Indoor and Outdoor Enclosure Design
  • Hot Water or Recovery
  • Pre-manufactured Modules Reduce Installation Cost
  • Standardized Utility Inter-tie Controls, Relay Options Available
  • Low Exhaust Emissions Without Aftertreatment*
  • Lean Burn Models from 64 kWe – 550 kWe
CHP Unit Model
Man Engine Model
Generator Model
Electric Output
Amps @ 600V @ 0.8 PF
Amps @ 480V @ 0.8 PF
Fuel Consumption (LHV)
Engine Horsepower
No. of Cylinders/Arrangement
Bore & Stoke
Displacement
BMEP
Compression Ratio
Electric Efficiency
Thermal Efficiency
Combined Efficiency
-
-
kWe
Amps
Amps
BTU/hr
BHP
-
in
cu in
psi
-
%
%
%
KN 60L
E 0834 LE302
LSA 44.3 S3
64
77
96
613,000
91
4/IL
4.25 x 4.92
279
172.6
11:1
35.2
51.0
86.3
KN 100L
E 0836 LE302
LSA 44.3 M6
104
125
156
988,000
148
6/IL
4.25 x 4.92
319
155.2
11:1
36.0
49.9
85.9
KN 180L
E 2676 LE202
LSA 46.3 S4
180
217
271
1,690,000
254
6/IL
4.96 x 6.54
757
149.9
12.6:1
36.4
48.1
84.5
KN 240L
E 2676 LE202
LSA 46.3 M7
239
287
359
2,160,000
335
6/IL
4.96 x 6.54
757
197.3
12.6:1
37.7
49.7
87.3
KN 375L
E 3268 LE212
LSA 47.2 S5
373
449
561
3,328,000
523
8/V
5.20 x 6.18
1,049
219.4
12:1
38.3
47.0
85.3
KN 430L
E 3262 LE232
LSA 47.2 M7
430
517
647
3,896,000
603
12/V
5.20 x 6.18
1,573
168.2
12:1
37.7
48.2
85.9
KN 550L
E 3262 LE202
LSA 49.3 S4
550
662
827
4,958,000
778
12/V
5.20 x 6.18
1,573
217.5
12:1
37.9
48.7
86.6
Thermal Output
Process Water Flow @ 32ºF rise
Process Water Flow @ 20°F rise
Process Water Temperature
Sound Level @ 1m
Exhaust Flow
Exhaust Temperature
NOx emission*
CO emission*
NMHC emission*
Gas Pressure (Min)
BTU/hr
GPM
GPM
ºF
dB(A)
lbs/hr
ºF
g/BHP-hr
g/BHP-hr
g/BHP-hr
in WC
315,000
20
32
190 or 180
75 +/- 3
809
248
< 1.0
< 0.7
< 0.1
10
493,000
31
51
190 or 180
75 +/- 3
1,329
248
< 1.0
< 0.7
< 0.1
10
813,000
51
83
190 or 180
75 +/- 3
2,384
248
< 1.0
< 0.7
< 0.1
10
1,073,000
68
110
190 or 180
75 +/- 3
3,122
248
< 1.0
< 0.7
< 0.1
10
1,565,000
99
160
190 or 180
75 +/- 3
4,630
248
< 1.0
< 1.0
< 0.1
10
1,880,000
119
192
190 or 180
75 +/- 3
5,338
248
< 1.0
< 1.0
< 0.1
10
2,408,000
152
246
190 or 180
75 +/- 3
6,919
248
< 1.0
< 1.0
< 0.1
10

* Correlation 15% O2. Lower NOx levels possible on request
Tech Data is based on Natural Gas with a calorific value of 970 Btu/ft3 and a methane No. >80.

The Tech Data is based on standard conditions in accordance with DIN ISO 3046-1. Atmospheric pressure: 14.5 psi or 328 ft above sea level, Air Temperature: 77 deg F, Relative Humidity: 30%
Tolerances: Fuel Consumption + 5%, Thermal Output +/- 8%

Sound Level Rating applies to Indoor Enclosed Module. Sound Level Rating applicable to Outdoor Enclosed Module is 65 dB(A) +/- 3 @ 10 m Heat transfer data is based on 40% antifreeze.