Boiler house

Level controls

Power supply

Mains voltage range

Frequency

Powerconsumption

220 / 240 Vac setting (198 V to 264 V)

110 / 120 Vac setting (99 V to 132 V)

50 - 60 Hz

230V/30mA or 115V/60mA

Environmental

General

Maximum altitude

Ambient temperature limits

Maximum relative humidity

Overvoltage category

Pollution degree

Enclosure rating

(front panel only)

LVD (safety)

EMC

Enclosure

Front panel

Solder

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

Immunity/Emissions

Material

Material

Tin / lead (60 / 40%)

Suitable for heavy industrial locations

Polycarbonate

Silicone rubber, 60 shore.

Cable / wire

and

connector

data

Mains

and signal

connector

Level probe

cable / wire

Termination

Cable size

Stripping length

Type

Shield type

Number of cores

Gauge

Maximum length

Recommended type

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 - 6 mm

High temperature

Screened

4

1 – 1.5 mm2 (18 - 16 AWG)

50 m (164 ft)

Prysmian (Pirelli) FP200, Delta Crompton Firetuf OHLS

Input technical data

Minimum conductivity

30 μS /cm or 30 ppm at 25°C

Output

technical

data

Relays

Infrared

Contacts

Voltage ratings (maximum)

Resistive load

Inductive load

ac motor load

Pilot duty load

Electrical life (operations)

Mechanical life (operations)

Physical layer

Baud

Range

Working angle

Eye safety information

2 x single pole changeover relays (SPCO)

250 Vac

3 amp @ 250 Vac

1 amp @ 250 Vac

1⁄4 HP (2.9 amp) @ 250 Vac

1

10

HP (3amp)@120Vac

C300 (2.5 amp) - control circuit / coils

3 x 10

5

or greater depending on load

30 x 10

6

IrDA

38 400

10 cm

15°

Exempt from EN 60825-12: 2007 Safety of laser products -

does not exceed the accessible emission limits (AEL) of Class 1

2.3.61

Technical data LC3050

TI-P402-135 AB Issue 6

LC3050 Level Controller

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