Eaton Industrial Switchgear - xCommand xSystem Automation, control & visualization

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Electronic relays
Timing relays
2010 CA08103002Z-EN
ETR2 11/13
Timing relaysETR2
Technical data
Part no. ETR2-11(12, 21, 42, 44, 69) ETR2-69-D ETR2-11-D/ETR2-12-D
Input circuit - power supply circuit
Rated control voltage US
A1 - A2 24 - 240 V AC/24 - 48 V DC 12-240 V AC/DC 24 - 240 V AC/24 - 48 V DC
Tolerance of rated control voltage US -15 - +10 % -15 - +10 % -15 - +10 %
Rated frequency DC or 50/60 Hz DC or 50/60 Hz DC or 50/60 Hz
Frequency range DC or 47 - 63 Hz DC or 47 - 63 Hz DC or 47 - 63 Hz
Typical current/power consumption
12 V DC – 35 mA –
24 V DC 0.6 W – 24.1mA
230 V AC 1.3 VA 6.25 mA 31.3 mA
115 V AC 1.3 VA 34.25 mA 20 mA
Mains failure buffering time min. 30 ms min. 30 ms min. 30 ms
Input circuit - control circuit
Type of actuation Non-isolated actuation Non-isolated actuation Non-isolated actuation
Control input, control function External time start External time start External time start
Parallel connection possible/polarized Yes/yes Yes/yes Yes/yes
Maximum cable length at the control inputs 50 m - 100 pF/m 50 m - 100 pF/m 50 m - 100 pF/m
Minimum control pulse length/duration 30 ms 30 ms 30 ms
Control voltage potential see Rated control voltage see Rated control voltage see Rated control voltage
Power consumption of control input Max. 4 mA
12 V DC – 0.018 mA –
24 V DC – – 0.92 mA
230 V AC – 0.01 mA 6.43 mA
115 V AC – 0.01 mA 3.27 mA
Timing circuit
Time ranges
7 time ranges 0.05 s - 100 h 0.05 - 1 s, 0.5 - 10 s, 5 - 100 s,
0.5 - 10 min, 5 - 100 min,
0.5 - 10 h, 5 - 100 h
0.05 - 1 s, 0.5 - 10 s, 5 - 100 s,
0.5 - 10 min, 5 - 100 min,
0.5 - 10 h, 5 - 100 h
0.05 - 1 s, 0.5 - 10 s, 5 - 100 s,
0.5 - 10 min, 5 - 100 min,
0.5 - 10 h, 5 - 100 h
Recovery time < 50 ms < 50 ms < 50 ms
Accuracy within the rated control voltage
tolerance
Δt < 0.005 %/V Δt < 0.005 %/V Δt < 0.005 %/V
Accuracy within temperature range Δt < 0.06 %/°C Δt < 0.06 %/°C Δt < 0.06 %/°C
Operating status indication
U control voltage/time running: green LED Continuous light: control voltage present; slow flashing: time running
Relay status R: yellow LED Continuous light: output relay 1
picked up
Continuous light: output relay 1
or 2 picked up
Continuous light: output relay 1
or 2 picked up
Output circuits
Output type
15 - 16/18 Relay, 1 changeover contact – –
15 - 16/18; 25 - 26/28 – Relay, 2 changeover contacts Relay, 2 changeover contacts
Contact material Cadmium-free Cadmium-free Cadmium-free
Rated operational voltage Ue 250 V 250 V 250 V
Minimum switching voltage/minimum switching current 12 V/100 mA 12 V/100 mA 12 V/100 mA
Rated operational current (IEC 60947-5-1)
AC12 (resistive) 230 V 6 A 5 A 5 A
AC15 (inductive) 230 V N/O 3 A 3 A 3 A
AC15 (inductive) 230 V N/C 3 A 0.75 A 0.75 A
DC12 (resistive) 24 V 6 A 5 A 5 A
DC13 (inductive) 24 V N/O 2 A 3 A 3 A
DC13 (inductive) 24 V N/C 2 A 1 A 1 A
Rated operational data AC (UL 508)
Utilization category (Control Circuit Rating Code) B300 N/O: B300; N/C: C300 N/O: B300; N/C: C300
Max. rated operational voltage 300 V AC 300 V AC 300 V AC
Max. thermal continuous current at B300 = 5 A at B300 = 5 A; at C300 = 2.5 A at B300 = 5 A; at C300 = 2.5 A
Max. input/output rating (N/O / N/C) at B300 = 3600/360 VA at B300 = 3600/360 VA;
at C300 = 1800/180 VA
at B300 = 3600/360 VA;
at C300 = 1800/180 VA
Mechanical lifespan 30 x 106 operations 30 x 106 operations 30 x 106 operations
Electrical lifespan (AC12, 230 V, 4 A) 0.1 x 106 operations 0.1 x 106 operations 0.1 x 106 operations
Short-circuit rating, max. fuse
(IEC/EN 60947-5-1)
N/C 6 A fast 6 A fast 6 A fast
N/O 10 A fast 10 A fast 10 A fast