Boiler house
Level controls
Technical data LC2650
Power supply
Mains voltage range
Power consumption
General
Maximum altitude
Ambient temperature limits
Maximum relative humidity
Overvoltage category
Pollution degree
Enclosure rating (front panel
only)
110 Vac to 240 Vac at 50 / 60 Hz
7.5 W (maximum)
Indoor use only
2 000 m (6 562 ft) above sea level
0 - 55 °C
80% up to 31 °C decreasing linearly to 50% at 40 °C
III
2 (as supplied)
3 (when installed in an enclosure) - Minimum of IP54 or UL50 /
NEMA Type 3, 3S, 4, 4X, 6, 6P or 13.
NEMA type 4 hose down only (UL approval) and IP65 (verified
by TRAC Global)
Electrical Safety EN 61010-1
UL61010-1, 3rd Edition, 2012-05
CAN/CSA-C22.2 No. 61010-1, 3rd Edition, 2012-05
Suitable for heavy industrial locations
Polycarbonate
Pantone 294 (blue)
Silicone rubber, 60 shore.
Tin / lead (60 / 40%)
Rising clamp plug-in terminal blocks with screw connectors.
Caution: Use only the connectors supplied by Spirax Sarco Ltd.
Safety and Approvals may be compromised otherwise.
0.2 mm2 (24 AWG) to 2.5 mm2 (12 AWG).
5-6mm
High temperature
Screened
3 (LP20 / PA20), 2 (LP20 / PA420 4-20 mA Transducer
1–1.5mm2(18-16AWG)
100 m (328 ft)
Prysmian (Pirelli) FP200,
Delta Crompton Firetuf OHLS
Twisted pair
Screened
1
0.23-1mm2(24-18AWG)
100 m (328 ft)
EIA RS485 twisted pair
Screened
2or3
0.23 mm2 (24 AWG)
1200 m (4000 ft)
Alpha Wire 6413 or 6414
Environmental
LVD (safety)
EMC
Enclosure
Front panel
Solder
Termination
Cable size
Stripping length
Type
Shield type
Number of cores
Gauge
Maximum length
Recommended type
Type
Shield type
Number of pairs
Gauge
Maximum length
Type
Shield type
Number of pairs
Gauge
Maximum length
Recommended type
Immunity /
Emissions
Material
Colour
Material
Mains and signal
connector
Level probe,
feedback,steam meter
and water cable / wire
0/4-20 mA output(s)
cable/wire
RS485 communication
cable / wire
LAN Cat 5 or Cat 5E ScTP (screened), FTP (foil) or STP (shielded) cable can be used, but limited to 600 m.
TI-P402-134 EMM Issue 6
Page 3 of 6
LC2650 Level controller
2.3.56
