SPCO MINIATURE LOW COIL CONSUMPTION BMS INTERFACE RELAY

Product

group

H

HF115FH (spco 10 Amp)

Features

  • Miniature SPCO BMS interface relay
  • Low coil consumption
  • 12VDC version compatible with 10VDC BMS signals
  • Fully sealed
  • Strong pins for socket insertion
  • UL & VDE approval
  • DC coil voltages only
Download data sheet

Miniature interface relays available as SPCO and only with DC coils. The HF115FH is a special sensitive coil version of the HF115F1, the HF115FH has a much higher coil resistance and hence a lower coil consumption of 250mW. This makes the HF115FH relay ideally suited for converting BMS and PLC, 0-10VDC analogue signals to digital inputs when there is only limited power behind the signal. In particular the HF115FH is fully compatible with the 0-10VDC output from “Trend Building Management Systems”, the 12VDC coil relay will pull in at 9VDC.

Other applications include using the 24VDC coil version for converting transistor outputs to digital (often only limited power is available). Or when utilising a power supply and overall power consumption has to be kept within limits.

Contact type: SPCO

Contact rating: 10A/250VAC AC1

Max switching voltage: 440VAC / 125VDC

Max switching power: 2500VA

Coil consumption: 250mW

Contact material: AgSnO2

Operate time: 15mSec max

Release time: 8mSec max

Mechanical life: 10000000 ops

Electrical life: 100000 ops (full load)

Insulation resistance: 1000 MOhms

Insulation:-
Coil to contacts: 5KVAC 1 min
Open contacts: 1KVAC 1 min

Ambient temperature: -40ºC to +85ºC

VDE approved: Yes

UL approved & marked: Yes

HF115FH-Coil-Data.png#asset:3501

P/No.

HF115FH / 12VDC
HF115FH / 24VDC

PI-35BE (socket)
MS16 (optional ejector clip)
TR (spare marker tab)

Fully finger protected miniature interface relay base with rising tunnel style clamps. The PI-35BE is the SPCO socket for the HF115FH relay. An optional marker tab (one supplied with each base) maybe fitted in up to four different positions. Available as an option is an ejector style retaining clip.

P/No.

PI-35BE Standard SPCO 5 pin base
TR Spare marker tab
MS16 Ejector clip

HF115FH-Base.png#asset:3503


HF115FH-Dimensions.png#asset:3502

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