Product Description
Description: Time Delay Relay • Single Shot • Input Voltage : 24 or 240 V ac • Timing Range; T1: 1 - 1023 s; T2: 1 - 1023 s • Mounting ; Surface Mount • Contact Configuration; - • Output Current; 1 Amp
| Product Information | | Resources |
| Manufacturer | SSAC - Littelfuse | | Product Category | Time Delay Relay | | Product Sub Category | Single Shot | | Series | HSPZA Series |
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Product Attribute
| Attribute Value
|
| Input Voltage | 24 or 240 V ac |
| Timing Range | T1: 1 - 1023 s; T2: 1 - 1023 s |
| Mounting | Surface Mount |
| Contact Configuration | - |
| Output Current | 1 Amp |
| HSPZA Series - Single Shot |
| Series Description: The HSPZA22SL is a factory programmed module available in any 1 of 13 standard functions. The HSPZA22SL offers dual switch adjustable timer or counter functions. Switch adjustment allows accurate selection of the time delay or number of counts the first time and every time. The 1A steady, 10A inrush rated solid-state output provides 100 million operations, typical. Its microcontroller timing circuit provides excellent repeat accuracy and stability. Encapsulation protects against shock, vibration, and humidity. The HSPZA22SL is a cost effective approach for OEM applications that require small size, solid state reliability, and accurate switch adjustment. |
Operation: (Single Shot Lockout)
Upon application of input voltage and momentary or maintained closure of S1, the output relay energizes and TD1 single shot time delay begins. The output relay de-energizes at the end of TD1 and the TD2 lockout time delay begins. During TD2 (and TD1) closing switch S1 has no effect on the operation. After TD2 is complete, closing S1 starts another operation. If S1 is closed when input voltage is applied, the output energizes and the TD1 time delay begins.
Reset: Removing input voltage resets the time delays and the output and returns the cycle to the first delay. |
- Microcontroller based: Repeat Accuracy + / - 0.1%
- User selectable time delay: Timing settings are switch selectable 0.1s - 1023h in a dual switch timer function for added flexibility
- 1A steady, 10A inrush solid-state output: 1A steady, 10A inrush solid-state output
- Totally solid-state and encapsulated : No moving parts to arc and wear out over time and encapsulated to protect against shock, vibration, and humidity
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