Range of product

Harmony Timer Relays

Product or component type

Multifunction relay

Electrical connection

Plug-in sub-base 11 pin(s)

Discrete output type

Relay

Contacts type and composition

2 C/O timed contacts, AgNi (cadmium free)

Component name

RE48A

Time delay type

Power on-delay Interval Off-delay Symmetrical flashing

Time delay range

0.5...30 s 5...300 s 0.2...12 min 0.5...30 h 2...120 s 0.05...3 s 0.2...12 s 0.02...1.2 s 2...120 min 5...300 min 0.5...30 min 5...300 h 2...120 h 0.2...12 h

[Us] rated supply voltage

24...240 V AC/DC 50/60 Hz

Voltage range

0.85...1.1 Us AC 0.9...1.1 Us DC

[In] rated current

5 A

Product front plate size

48 x 48 mm

Control type

Selector switch front panel

Housing material

Self-extinguishing

Repeat accuracy

+/- 0.2 % of the maximum setting value conforming to IEC 61812-1

Temperature drift

+/- 0.02 %/°C of the maximum setting value conforming to IEC 61812-1

Voltage drift

+/- 0.2 %/V of the maximum setting value at 48...240 V +/- 1 %/V of the maximum setting value at 24...48 V

Setting accuracy of time delay

+/- 5 % of full scale at 25 °C conforming to IEC 61812-1

Minimum pulse duration

20 ms

Reset time

25 ms on de-energisation

Pick up duration

55 ms

On-load factor

100 %

Power consumption in VA

1.1 VA at 24 V 4.8 VA at 240 V

Power consumption in W

0.5 W at 24 V 1.7 W at 240 V

Breaking capacity

1250 VA

Minimum switching current

100 mA

Maximum switching current

5 A

Maximum switching voltage

250 V AC/DC

Electrical durability

100000 cycles

Mechanical durability

30000000 cycles

Output voltage

240 V at 5 A AC-12 30 V at 2 A DC-13 240 V at 1.5 A AC-15

Marking

CE

Surge withstand

1 kV differential mode conforming to IEC 61000-4-5 level 3 2 kV common mode conforming to IEC 61000-4-5 level 3

mounting support

Base mounted: socket Panel mounted: system supplied with the product

Local signalling

1 LED (yellow) for output relay state LED indicator (green) for flashing: relay energised timing in progress LED indicator (green) for on steady: relay energised, no timing in progress

Net weight

0.14 kg

Humidity drift

+/- 0.05 %/%RH of the maximum setting value conforming to IEC 61812-1

Immunity to microbreaks

10 ms

Dielectric strength

1 kV 1 mA/1 minute conforming to IEC 61812-1

Protection against electric shocks

4 kV class III conforming to IEC 60664-1 4 kV class III conforming to IEC 61812-1

standards

IEC 61812-1 EN 50081-1/2 93/68/EEC 89/336/EEC EN 50082-1/2 IEC 60669-2-3 73/23/EEC

product certifications

UL cULus CSA C-Tick

Ambient air temperature for storage

-40…70 °C

Ambient air temperature for operation

-20…50 °C

IP degree of protection

IP40 (housing) conforming to IEC 60529 IP50 (front face) conforming to IEC 60529

Vibration resistance

0.35 mm (f= 10…55 Hz) conforming to IEC 60068-2-6

Relative humidity

93 % without condensation conforming to IEC 60068-2-3

Resistance to electrostatic discharge

6 kV in contact conforming to IEC 61000-4-2 level 3 8 kV in air conforming to IEC 61000-4-2 level 3

Resistance to electromagnetic fields

10 V/m 26 MHz to 1 GHz conforming to IEC 61000-4-3 level 3

Resistance to fast transients

2 kV (capacitive connecting clip) conforming to IEC 61000-4-4 level 4 4 kV (direct) conforming to IEC 61000-4-4 level 4

Immunity to radioelectric fields

10 V (0.15...80 MHz) conforming to IEC 61000-4-6 level 3

Immunity to voltage dips

30 % / 10 ms conforming to IEC 61000-4-11 60 % / 100 ms conforming to IEC 61000-4-11 95 % / 5 s conforming to IEC 61000-4-11

Disturbance radiated/conducted

Class B 0.15...30 MHz conforming to EN 55022 (EN 55011 group 1)

Unit Type of Package 1

PCE

Number of Units in Package 1

1

Package 1 Height

5.7 cm

Package 1 Width

6.2 cm

Package 1 Length

10.5 cm

Package 1 Weight

130 g

Unit Type of Package 2

S02

Number of Units in Package 2

30

Package 2 Height

15 cm

Package 2 Width

30 cm

Package 2 Length

40 cm

Package 2 Weight

4.35 kg

Warranty

18 months