Pakole ZENIT-12 Series, Руководство пользователя

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ZENIT
TYPE TUBE RADIANT HEATER
User’s Manual
25
Model:
ZENIT 21m „L”
Gas-fired overhead radiant tube heaters Linear shape
Type of heating: Radiant tube
Fuel: Gaseous Type of fuel: Natural Gas Propane Butane Propane-Butane
Space heating emission NOx
159.3
mg/kWh
input
(GCV)
Characteristics when operating with the preferred fuel only
Item Symbol Value Unit Item Symbol Value Unit
Heat output
Useful efficiency - GCV
Nominal
heat output
P
nom
64.7 kW
Useful efficiency at nominal
heat output
h
th.nom
83.14
%
Minimum
heat output
P
min
42.3 kW
Useful efficiency at minimum
heat output
h
th.min
82.08
%
Minimum heat
output -
as percentage
of nominal heat output
--
65.4 %
Radiant factor Envelop losses
Radiant factor at
nominal
heat output
RF
nom
56.5 %
Envelope insulation class
U 0.0 W/m 2 K
Radiant factor at
minimum
heat output
RF
min
53.9 %
Envelope loss factor
F
env
0.0 %
Regulation (EU) 2015/1188
Heat generator to be installed
outside the heated area
Yes No Possible
Auxiliary electricity consumption Heat output control type
At Nominal heat
output
el
max
0.10 kW - Single stage (ON-OFF)
Yes No
At minimum heat
output
el
min
0.06 kW - Two stage (100%-60%-OFF)
Yes No
In standby
mode
el
sb
0.0 kW - Modulated
Yes No
Permanent pilot flame power requirement
Pilot flame power
requirement (if
applicable)
P
pilot
0.0 kW
Contact
details
PAKOLE Trade Kft. H-8000, Székesfehérvár. Börgöndi út. 8-10