Macromatic

TD-78122

Relay; E-Mech; Timing; Multi-Function; DPDT; Cur-Rtg 10A; Ctrl-V 120AC/DC; Socket Mnt

中间价(CNY):702.1055

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TD-78122 规格参数

Reset Time	On Delay/Interval/Flasher: 0.1 Seconds � Off Delay/Single Shot: 0.04 Seconds
Temperature	12-120V Input Voltage: -28� to 65�C (-18� to 150�F) � 240V Input Voltage: -28� to 50�C (-18� to 122�F)
Voltage Tolerance	AC Operation: +10/-15% of nominal at 50/60 Hz., DC Operation: +10/-15% of nominal.
Output Current	10 Amps
Setting Accuracy	+1% of set time or +50ms, whichever is greater.
Start-up Time	(Time from when power is applied until unit is timing) 120 & 240V units 0.05 Seconds � 12, 24 & 48V units 0.08 Seconds
Input Voltage	120 VAC/VDC
LED	Flasher Mode: Flashes during �ON� time; continuous on during �OFF� time � All Other Modes: Flashes during timing; continuous on after time out.
Mounting	Plug-in 11 Pin Round
Function	Multi-Function
Repeat Accuracy (constant voltage and temperature)	+0.1% of set time or +0.02 seconds, whichever is greater.
Maintain Function Time	(Time unit continues to time after power is removed) 0.01 Seconds for all units
Contact Configuration	2C DPDT
Load (Burden)	3 VA
Function Description	MULTI-FUNCTION (5 Field-Selectable Functions in one unit) On Delay / Off Delay / Interval On / Single Shot / Flasher
Sub Category	Multi-Function
Life	Mechanical: 10,000,000 operations � Full Load: 100,000 operations
Insulation Voltage	2,000 volts
Main Category	Time Delay Relay
Timing Range	50 ms - 999 hour
Compatibility	Do not use a solid state switch to initiate the timing sequence problems with leakage current could occur.
Triggering Off Delay, Single Shot or Watchdog Units	Timing sequence must be initiated only after input voltage is applied to unit. Minimum required trigger switch closure time is 0.1 seconds.
Output Contacts	DPDT 10A @ 240V AC/28V DC, 1/2HP @ 240V AC, 1/3HP @ 120V AC B300 & R300; AC15 & DC13

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