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IME Delta D4-S RD1B Four Module Earth Leakage Relay Alarm + pre-alarm or alarm function with 2 SPDT contact

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IME Delta D4-S RD1B Four Module Earth Leakage Relay Alarm + pre-alarm or alarm function with 2 SPDT contact

Features

DIN Rail mounting Earth Leakage Relay
Selectable set point
Field-selectable negative or positive security(fail safe)
Selectable set point 30mA…30A (19 ranges)

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Details

Instantaneous
(t = 0) at IΔ n 30mA
Selectable set point
30mA…30A (19 ranges)
Instantaneous display as percentage of IΔ n
Filter for harmonics, field-selectable
Alarm + pre-alarm or alarm function with 2 SPDT contact
Field-selectable negative or positive security (fail safe)
Automatic permanent test

Output

AL2 function : alarm with 2 SPDT contacts
2 alarm relays : negative security (normally de-energised relay) or positive security fail safe (normally energised relay) selectable by dip switch
AL50% function : alarm + 50% IΔn pre-alarm
Pre-alarm relay 50% : 1 SPDT contact
Negative security (normally de-energised relay)
Alarm relay : 1 SPDT contact
Negative security (normally de-energised relay) or positive security fail safe (normally energised relay) selectable by dip switch
Contact range : 5A 250Vac cosϕ 1 – 3A 250Vac cosϕ 0.4 – 5A 30Vdc

Auxiliary Supply

Rated value Uaux : 24V - 48V - 115V - 230V - 240V - 400V
Tolerance : 0.85...1,1Uaux - 40...60V (Uaux 48V)
Rated frequency: 50Hz
Tolerance : 47…63Hz
Rated burden : ≤ 2.5VA
Rated value Uaux : 20...150Vdc - 10...36Vdc
Protected against incorrect polarity
Rated burden : ≤ 2.5W
Immunity to short interruption of supply voltage up to 150ms (Rated Uaux)

Additional Information

Manufacturer	IME (BTicino)

Downloads

Files

IME Delta D4-S RD1B Four Module Earth Leakage Datasheet

Product Name / Options	Price (ex VAT)
IME Delta D4-S RD1B212B 115V ca/ac Aux Supply 0,03-30A cl.A	Call for Prices
IME Delta D4-S RD1B213B 230V ca/ac Aux Supply 0,03-30A cl.A	Call for Prices
IME Delta D4-S RD1B214B 240V ca/ac Aux Supply 0,03-30A cl.A	Call for Prices
IME Delta D4-S RD1B215B 400V ca/ac Aux Supply 0,03-30A cl.A	Call for Prices
IME Delta D4-S RD1B21HB 20...150V cc/dc - 40...60Vca/ac Aux Supply 0,03-30A cl.A	Call for Prices

Rayleigh Instruments Limited

Head Office :
Raytel House, Cutlers Road, South Woodham Ferrers, Chelmsford, Essex CM3 5WA. United Kingdom.
Telephone : +44 (0)1245 428500
www.rayleigh.com

+44 (0) 1245 428 500

We are manufacturers and stockists of an extensive range of energy monitoring and renewable energy products; including current transformers, kilowatt hour (kWh) meters, multifunction power monitors, measuring transducers, data loggers, PV inverters and batteries, communication interfaces and software. We also stock analogue and digital square din switchboard instruments, safety, temperature, and pressure relays and timing products.

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