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Relays Series 7FR..     

    Technical Partition 4    


7FR5073
7fr5073

(umschaltbar 115/230V) = 115/230V change over

The 7FR5073 auxiliary relay helps in galvanic isolation and amplification of pulses and signal circuits in Telemeter-, Summation telemetering- and maximum value monitoring installations.

This relay has three S0 inputs, two electronic bipolar current outputs, one measuring period output (relay) and a pulse value modulator.

Assignment of 2 of the S0 inputs to the bipolar current outputs is selectable using jumpers.

Pulses can be adapted by directing them from the input, through an electronic pulse value modulator, with binary organizable program switches.

Inputs: 3 S0-Input
Output: 2 electronic bipolar current outputs, rated at ca. 24V / 30mA
1 MPA relay contact, Operational life: ca. 5 105 switchings
Auxiliary Power: 115V (50 / 60Hz) / 230V (50 / 60Hz) (change over)
Power Consumption: ca. 3VA
Display: pulse display using 4 LED's
Order-Number: 05325
 
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7FRD1W
7frd1w

The 7FRD1W auxiliary relay helps in galvanic isolation and amplification of pulses and signal circuits in Telemeter-, Summation telemetering- and maximum value monitoring installations.

This relay has one electronic bipolar current input and one wipe pulse output.

Input: 1 IED bipolar current input 24V
Output: 1 IAW galvanic isolated optic-electric pulse output for wipe pulses.
Pulse Length: 80ms
Pulse Frequency: fmax.= 5Hz,
Power Rating: Max. 250V~ and max. 0.1A (residual voltage at 50mA = 3,5V residual current = 0,1mA at 220V) 2 22V = 2 30mA
Auxiliary Power: 115V (50 / 60Hz)
Power Consumption: ca. 3VA
Display: pulse display using 1 LED
Order-Number: 05483
 
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7FRD2D
7frd2d

The 7FRD2D auxiliary relay helps in galvanic isolation and amplification of pulses and signal circuits in Telemeter-, Summation telemetering- and maximum value monitoring installations.

This relay has one electronic bipolar current input and two electronic bipolar current outputs.

Input: 1 IED bipolar current input 24V
Output: 2 IAD electronic bipolar current outputs, rated ca. 24V / 30mA
Auxiliary Power: 115V / 230V~ (change over)
Power Consumption: ca. 3VA
Display: pulse display using 1 LED
Order-Number: 04286
 
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7FRS02D
7frs02d

The 7FRS02D auxiliary relay helps in galvanic isolation and amplification of pulses and signal circuits in Telemeter-, Summation telemetering- and maximum value monitoring installations.

This relay has one S0 input and two electronic bipolar current outputs.

Input: 1 IED bipolar current input 24V
Output: 2 S0-Input
Pulse- / Signal Input: active, for acceptance of pulses from an S0 interface
(complying with DIN 43864, pulse length >30ms)
or isolated contacts.
Auxiliary Power: 115V / 230V~ (change over)
Power Consumption: ca. 3VA
Display: pulse display using 1 LED
Order-Number: 03730
 
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7FRW1D
7frw1d

The 7FRW1D auxiliary relay helps in galvanic isolation and amplification of pulses and signal circuits in Telemeter-, Summation telemetering- and maximum value monitoring installations.

This relay has one wipe pulse input and one electronic bipolar current output.

Input: 1 IEW wipe pulse input
Output: 1 IAD electronic bipolar current output, rated ca. 24V / 30mA
Auxiliary Power: 115V / 230V~ (change over) (preset, but switchable by the customer) or 18 - 72V=
Power Consumption: ca. 3VA
Display: pulse display using 1 LED
Order-Number: 04180 (230V~)
04184 (115V~)
04796 (18..72V=)
 
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7FRS01D1W
7frs0d1w

The 7FRS01W1D auxiliary relay helps in galvanic isolation and amplification of pulses and signal circuits in Telemeter-, Summation telemetering- and maximum value monitoring installations.

This relay has one S0 input, one electronic bipolar current output and one wipe pulse output.

Input: 1 S0-Input
Output: 1 IAD electronic bipolar current output, rated ca. 24V / 30mA
1 IAW wipe pulse output
Auxiliary Power: 115V (50 / 60Hz) / 230V (50 / 60Hz) (change over)
Power Consumption: ca. 3VA
Display: pulse display using 1 LED
Order-Number: 05996
 
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Last Update 28.03.2019 at 14:52:43.