Technical Specifications - Neptronic SKG3 Series Installation Instructions Manual

LCD display & control panel
Water level sight glass
Front door
Steam
Nb of
Model
Modules (lb/h)
[kg/h]
1
SKG3-110-1 N/P
1
SKG3-155-1 N/P
1
SKG3-180-1 N/P
1
SKG3-210-1 N/P
2
SKG3-265-2 N/P
2
SKG3-310-2 N/P
2
SKG3-350-2 N/P
2
SKG3-405-2 N/P
3
SKG3-505-3 N/P
3
SKG3-560-3 N/P
3
SKG3-610-3 N/P
4
SKG3-710-4 N/P
4
SKG3-765-4 N/P
4
SKG3-810-4 N/P
Notes: 1 - Maximum static duct pressure is 5" w.c. (1.25 kPa). For higher static duct pressures please consult NEP or its
authorized distributor.
2 - Standard Humidifier is designed for Natural ventilation combustion air, "Ducted Combustion Air" option is
available upon request.
Input Capacity
cap. (btu/h) [kW]
Natural Gas Propane Gas
110 147,200 154,000
[50] [43] [45.1]
155 177,400 205,700
[70] [52] [60.3]
180 217,900 235,500
[80] [64] [69.0]
210 273,200 291,800
[95] [80] [85.5]
265 324,600 359,800
[120] [95] [105.4]
310 354,800 445,000
[140] [104] [130.7]
350 403,400 475,400
[160] [118] [139.3]
405 527,200 542,200
[185] [155] [158.9]
505 666,900 696,300
[230] [196] [204.1]
560 704,500 748,000
[255] [207] [219.2]
610 790,700 813,300
[275] [232] [238.4]
710 930,500 967,400
[320] [273] [283.5]
765 968,100 1,017,600
[345] [284] [298.2]
810 1054,300 1,084,500
[370] [309] [317.8]

Technical Specifications

General Overview - Fig.1
Current at Current at
120Vac 208Vac
(A) (A)
6.0 3.5
6.0 3.5
6.0 3.5
6.0 3.5
9.0 5.2
9.0 5.2
9.0 5.2
9.0 5.2
12.0 7.0
12.0 7.0
12.0 7.0
15.0 8.7
15.0 8.7
15.0 8.7
4
SKG3 Steam Humidifier
Steam Outlet
Flue outlet
(either side*)
Gas supply inlet
(either side*)
S/S 316 Combustion
chamber & heat exchanger
S/S 316 Evaporation
chamber
Water supply
(either side*)
Drain outlet
(either side*)
Current at Multi-Steam
Nb of
240Vac header diam.
outlets
(A) (in) [mm]
3.0 1
3.0 1
3.0 1
3.0 1
4.5 2
4.5 2
[100]
4.5 2
[100]
4.5 2
[100]
6.0 3
[100]
6.0
3
[100]
6.0
3
[100]
7.5 4
[100]
7.5 4
[100]
7.5 4
[100]
3''
[76]
3''
[76]
3''
[76]
3''
[76]
3''
[76]
4''
4''
4''
4''
4''
4''
4''
4''
4''