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ERD3425A

Product Status| Obsoletei
Obsolete Since: | 10/7/2020
ERD3425A

ERD3425A

ECONO-TIMER W/RECYCLE | Series: ERD
info
The ERD3425A is a combination of digital electronics and a reliable electromechanical relay. DPDT relay output for relay logic circuits, and isolation of input to output voltages. Cost effective for OEM applications, such as duty cycling, drying, washing, signaling, and flashing.


Operation (Recycling - ON Time First)
Upon application of input voltage, the output relay energizes and the T1 ON time begins. At the end of the ON time, the output de-energizes and the T2 OFF time begins. At the end of the OFF time, the output relay energizes and the cycle repeats as long as input voltage is applied.
Reset: Removing input voltage resets the output and time delays, and returns the sequence to the first delay.


Operation (Recycling - OFF Time First)
Upon application of input voltage, the T2 OFF time begins. At the end of the OFF time, the T1 ON time begins and the load energizes. At the end of the ON time the load de-energizes, and the cycle repeats until input voltage is removed.
Reset: Removing input voltage resets the output and the sequence to the OFF time.

PropertyValue
Input Voltage (V)
120 V ac
Output Form
DPDT
Time Delay Range (s)
0.3 - 30 s adjustable
Dimensions
3.5 H x 2.5 W in. (88.9 x 63.5 mm)
Adjustment
Onboard knob
Input AC Line Frequency (Hz)
50/60
Input Tolerance (%)
-20% - 10%
Insulation Resistance (Ω)
≥100
Isolation Voltage
≥1500 Vrms input to output
Life
Electrical: 1 x 10⁶; Mechanical: 1 x 10⁷
Mounting Method
Surface mount with 1 #6 (M3.5 x 0.6) screw
Operating Temperature Max (°C)
65
Operating Temperature Maximum Fahrenheit
149
Operating Temperature Minimum Celsius
-40
Operating Temperature Minimum Fahrenheit
-40
Output Load Rating (VA)
10 A resistive @ 120/240 V ac and 28 V dc; 1/3 hp @ 120/240 V ac
Output Type
Isolated relay contacts
Repeat Accuracy (%)
±0.5%
Reset Time (ms)
≤150
Setpoint vs. Ambient Temperature and Operating Voltage
≤±2%
Storage Temperature Maximum Celsius
85
Storage Temperature Maximum Fahrenheit
185
Storage Temperature Minimum Celsius
-40
Storage Temperature Minimum Fahrenheit
-40
Termination Type
0.25 in. (6.35 mm) male quick connect terminals
Time Delay Tolerance (%)
≤±10%
Time Delay Type
Digital

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Part NumberPart DescriptionRoHSPb-FreeRoHS (2015/863/EU) CertificateREACH (SVHC's) DeclarationREACH (SVHC's)Halogen FreeIPC-Material Declaration
ERD3425AECONO-TIMER W/RECYCLE

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