24DA/AHDFA

Amperite Co. 567 52nd Street P.O. Box 329 West New York, NJ 07093 (800) 752-2329 va We Solving your relay requirements since 1922 www.Amperite.com ~~AMPERITE oo~~ **HDFA Series Adjustable Recycling Time Delay … 10 Ampere SPDT (1 form C) Relays (Flashers) Switching** 

**… CMOS digital timing circuitry … OFF and ON-Time user adjustable … Timing from milliseconds to hours … UL File # Pending … CSA File #Pending** 

## **Description:** 

The Amperite HDFA Series low cost adjustable recycling timers may be used to alternately switch one or two load circuits with both OFF-Time and ON-Time adjustable by means of two built-in potentiometers. A SPDT 10 ampere contact set alternates continuously as long as power is applied to the relay. Typical applications include OFF/ON cycling for equipment burn-in test, lighting controls, and automatic cycling of electrically operated devices. 

## **Contact Information:** 

1 form C (SPDT) contact set. 1/2 HP @ 240 VAC, 1/3 HP @ 125 VAC. 10 amperes maximum @ 30 VDC or 250 VAC. Minimum switching load current 10 ma @ 5 VDC. 

## **Timing Specifications:** 

OFF/ON recycling (flasher) timer. Standard timing ranges are shown below. Custom and fixed timing are available; consult factory. 

Timing ranges: 

A: .25 to 10 seconds G: 1 to 4 hours 

B: .25 to 25 seconds 

H: 14.4 minutes to 24 hours 

Solving your relay requirements since 1922 

Amperite Co. 567 52nd Street P.O. Box 329 West New York, NJ 07093 (800) 752-2329 www.Amperite.com 

C: .6 to 60 seconds I: .6 to 60 minutes D: 1.2 to 120 seconds J: .1 to 10 minutes E: 1.8 to 180 seconds K: 10 minutes to 24 hours F: 1 to 100 minutes M: 1 to 10 hours 

## **Outline Dimensions:** 

## **Timing Diagram:** 

## **Input Information:** 

VOLTAGE:   AC units- 12V, 24V and 120V AC. DC units- 12V, 24V, 48V and 110V DC. **Custom voltages are available.** 

POWER REQUIREMENT:    AC units: 3 VA or less; DC units: 3 watts or less. Polarity Protection on DC units - Yes. 

**Input Voltages & Limits:** 

Nominal Minimum Maximum Nominal Minimum Maximum ~~||| 0]|||~~ 

Amperite Co. 567 52nd Street P.O. Box 329 West New York, NJ 07093 (800) 752-2329 Solving your relay requirements since 1922 www.Amperite.com 

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## **Wiring Diagram:** 

## **Mechanical Information:** 

Enclosure 2 X 2 X 3/4 inch black plastic, epoxy sealed. Center hole mounting. 1/4 inch quick connect male terminals. 

**Ordering Information:** 

Definition of a part number for the Amperite HDFA Series Recycling Relay: Example: 

**A:** Denotes nominal input voltage. Voltages available: 12V, 24V & 120V AC; 12V, 24V, 48V & 110V DC. **Custom voltages are available** . 

**B:** Denotes type of control input power required for operation: A = AC - Alternating Current; D = DC - Direct Current. 

Amperite Co. 567 52nd Street P.O. Box 329 West New York, NJ 07093 (800) 752-2329 Solving your relay requirements since 1922 www.Amperite.com 

**C:** Denotes first timing period which is an "OFF" time delay. See chart above. If fixed time is required, specify time followed by S=seconds; M=minutes; or H=hours. 

**D:** Denotes second timing period; see chart above. For fixed timing, specify time followed by S=seconds; M=minutes; H=hours. 

**E:** Add "R" only if the "ON" time delay period is to occur first. When using "R" option, enter timing range for ON-Time in "C" & OFF-Time in "D". 

**F:** Denotes Amperite HDFA Series 10 ampere SDT recycling timer. 

_Solving Your Relay Requirements Since 1922_