Boiler house

Level controls

Technical data LC2250

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

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

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)

Twisted pair

Screened

1

0.23-1mm2(24-18AWG)

100 m (328 ft)

Environmental

LVD (safety)

EMC

Enclosure

Front panel

Solder

Termination

Cable size

Stripping length

Type

Shield type

Number of cores

Gauge

Maximum length

Type

Shield type

Number of pairs

Gauge

Maximum length

Immunity /

Emissions

Material

Material

Cable / wire

and

connector

data

Mains and

signal

connector

Level probe

cable / wire

4 - 20 mA

output cable /

wires

TI-P402-133 EMM Issue 5

Page 3 of 5

LC2250 Level Controller

2.3.50