NBS Source
FP45 Current Monitor Relay

Description

The FP45 Current Monitor Relay monitors the current drawn by fan motors in ventilation systems. To comply with BS 6173 for Commercial Catering Establishments, it is necessary to prove that extract and supply air fans are operational before making gas available to the kitchen appliances. The FP45 has two-level switching points; Low - to prove that the fan is on and High - to ensure that the motor is drawing the expected load under normal conditions. The FP45 is available in two models; the FP45S for extract only and the FP45D for supply and extract. Can also be supplied with three and four relays.


Features and benefits:

  • Monitors extract and/or supply fans.
  • Adjustable thresholds: 0.1 to 10A AC and DC.
  • Via current transformer coil 50/5, 100/5, 150/5, 200/5, 250/5, 300/5, 400/5, 600/5.
  • Storage temperature: -40 to 70C.
  • Conforms with EN 50022 and BS 6173.
  • Digital display.
  • Multiple switching points.

General information

Shape

Rectangular

Color

Light grey

Grey

WarrantyDescription

3 years.

Size

100 x 210 x 143 mm

Uniclass

Pr_65_72_27_74 Residual current monitorsPrimary

Specification data - Residual current monitors Enhanced data

Enclosure

-

Ingress protection (minimum)

To BS EN 60529, IP65.

Mounting

Wall mounted.

Rated operational voltage (Ue)

230 V a.c.

Nominal frequency

50 Hz.

60 Hz.

Working temperature

-20°C to 55°C

Options

FP45 Current Monitor Single

FP45 Current Monitor Double

FP45 Current Monitor Triple

FP45 Current Monitor Quadruple

Digital objects

Platform Compatible Version Certified to
IFC
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1

2.1
Revit
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1

2.1
Download now from NBS National BIM Library

Literature

FP45 Datasheet

FP45 Datasheet

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FP45 – Current Monitor

FP45 – Current Monitor