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KRPSD25S
PROGRAMMABLE TIMER | Series: KRPSD Single Shot Timers
The KRPS Series is a factory programmed time delay relay available with 1 of 15 functions and measures only 2 inches square. The KRPS offers a wide range of fixed, onboard, or externally adjustable time delays. The output relay contacts offer a full 10A rating with complete isolation. Its microcontroller timing circuit provides excellent repeat accuracy and stability. Encapsulation protects against shock, vibration, and humidity. The KRPS Series is a cost effective approach for OEM applications that require small size, isolation, accuracy, and long life. Special time ranges and functions are available.
See datasheet for operation details.
| Property | Value |
|---|---|
Input Voltage (V) | 12 or 48 V dc |
Output Form | SPDT |
Time Delay Range (s) | 1 - 100 m onboard adjustable |
Dimensions | 2 H x 2 W in. (50.8 x 50.8 mm) |
Circuitry | Encapsulated |
Humidity | 95% relative : non-condensing |
Initiate Time | ≤40; 750 operations per minute |
Input DC Ripple | ≤10% |
Input Tolerance (%) | -15% - 20% |
Insulation Resistance (Ω) | ≥100 |
Isolation Voltage | ≥1500 Vrms input to output |
Life | Electrical: 1 x 10⁵; Mechanical: 1 x 10⁷ |
Mounting Method | Surface mount with 1 #10 (M5 x 0.8) screw |
Operating Temperature Max (°C) | 60 |
Operating Temperature Maximum Fahrenheit | 140 |
Operating Temperature Minimum Celsius | -40 |
Operating Temperature Minimum Fahrenheit | -40 |
Output Load Rating (VA) | 10 A resistive @ 125 V ac; 5 A resistive @ 230 V ac and 28 V dc; 1/4 hp @ 125 V ac |
Output Type | Isolated relay contacts |
Polarity | DC units are reverse polarity protected |
Power Consumption | ≤2 W |
Repeat Accuracy (%) | ±0.5% or 20 ms whichever is greater |
Reset Time (ms) | ≤150 |
Setpoint vs. Ambient Temperature and Operating Voltage | ≤±2% |
Storage Temperature Maximum Celsius | 80 |
Storage Temperature Maximum Fahrenheit | 176 |
Storage Temperature Minimum Celsius | -40 |
Storage Temperature Minimum Fahrenheit | -40 |
Switching Voltage Maximum (V) | 250 |
Termination Type | 0.25 in. (6.35 mm) male quick connect terminals |
Time Delay Tolerance (%) | ±2% |
Time Delay Type | Microcontroller |
Undervoltage Trip Voltage (%) | ±2% |
KRPSD25S Resources
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| Part Number | Part Description | RoHS | Pb-Free | RoHS (2015/863/EU) Certificate | REACH (SVHC's) Declaration | REACH (SVHC's) | Halogen Free | IPC-Material Declaration | |
|---|---|---|---|---|---|---|---|---|---|
| KRPSD25S | PROGRAMMABLE TIMER | View More |
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