Honeywell Kromschroder TC 2 User Manual

GB-10
D
GB
F
NL
I
E
Technical data
Electrical data
Mains voltage and control voltage:
120 VAC, -15/+10%, 50/60 Hz,
230 VAC, -15/+10%, 50/60 Hz,
24 VDC, ±20%.
Power consumption (all LEDs green):
5.5 W at 120 VAC and 230 VAC,
2 W at 24 VDC,
TC 3: plus 8VA for an auxiliary valve.
Fine-wire fuse:
5 A, slow-acting, H, 250V, pursuant to
IEC60127-2/5,
F1: protection of valve outputs (terminals 15
and16), fault signal (terminal12) and supply of the
control inputs (terminals 2, 7 and8).
F2: protection of the safety interlock/controller en-
able signal (terminal6).
The input current at terminal1 must not exceed
5A.
Max. load current for safety interlock/controller
enable and valve outputs:
at 230/120 VAC mains voltage, max. 3A resistive
load,
at 24 VDC mains voltage, max. 5A resistive load.
External fault signal (terminal 12):
fault output at 120 V AC/230 V AC/24 V DC mains
and control voltage: max. 5 A,
fault output at 120 V AC/230 V AC mains voltage,
24 V DC control voltage: max. 100 mA.
TC switching cycles:
250,000 pursuant to EN13611.
Reset: using a button on the device or by remote
reset.
Environment
Gas type: natural gas, town gas, LPG (gaseous),
biogas (max. 0.1%-by-vol. H
2
S) and air.
The gas must be clean and dry in all temperature
conditions and must not contain condensate.
Inlet pressure p
u
: 10 to 500 mbar (3.9 to 195"WC).
Measurement time t
M
: 5 to 30 s, adjustable.
Set at the factory to 30s.
Medium and ambient temperatures:
-20 to +60°C (-4 to +140°F).
No condensation permitted.
Long-term use in the upper ambient temperature
range accelerates the ageing of the elastomer
materials and reduces the service life.
Storage temperature: -20 to +40°C (-4 to +104°F).
Max. installation altitude: 2000 m AMSL.
Mechanical data
Length of connection cable:
at 230 V AC/120 V AC: any,
at 24 V DC (supply connected to PE):
max. 10 m permitted,
at 24 V DC (supply not connected to PE): any.
5 cable glands: M16 x 1.5.
Electrical connection:
Cable cross-section: min.0.75mm
2
(AWG19),
max.2.5mm
2
(AWG14).
Valve opening time: 3 s.
Housing made of impact-resistant plastic.
Connectors: aluminium.
Enclosure: IP65.
Weight:
TC 1V: 215 g
TC 1C: 260 g (including adapter)
TC 2: 260 g (including adapter)
TC 3: 420 g
Designed lifetime
This information on the designed lifetime is based on
using the product in accordance with these operating
instructions. Once the designed lifetime has been
reached, safety-relevant products must be replaced.
Designed lifetime (based on date of manufacture) in
accordance with EN13611 for TC1–3: 250,000
switching cycles.
You can find further explanations in the applicable
rules and regulations and on the afecor website
(www.afecor.org).
This procedure applies to heating systems. For
thermoprocessing equipment, observe local regu-
lations.
Safety information in accordance
with EN6508-
See Technical Information TC (D, GB, F) –
www.docuthek.com

Honeywell Kromschroder TC 2 Specifications

General

Brand	Honeywell
Model	Kromschroder TC 2
Category	Control Unit
Language	English