Voltage Monitor Pick Up Drop Out

 

• SPDT Output in Standard Relay Configuration
• AC or DC Versions
• Switch Selectable Relay Operation Relay On or Off on Low
• Dual Set Points are Ideal in Battery Charging Applications

 

Description

The Model 2621 Pick Up Drop Out Voltage Monitor is de- signed to monitor single phase equipment. The Normal LED indicates the relay is ENERGIZED. Toggle switch settings are as follows:

 

Off lo
– Relay de-energizes at Lo Trip
– Relay energizes at Hi Trip

 

On lo
– Relay energizes at Lo Trip
– Relay de-energizes at Hi Trip

 

The Model 2621 is available in AC or DC versions. AC models of the 2621 are not frequency sensitive and can be used on systems from 50 to 400Hz. The voltage set-points are screwdriver adjustable over a wide operating range. The SPDT ouput configuration is identical to the configuration of general purpose relays. This unit requires a standard 8- pin socket for mounting.

 

Specifications

2621 - AC VERSIONS
Nominal AC voltages	24VAC	120VAC	208VAC	220VAC	240VAC
Max input voltage	32VAC	160VAC	250VAC	264VAC	285VAC
Under voltage range	19-26VAC	90-132VAC	185-229VAC	178-233VAC	200-264VAC
Over voltage range	22-29VAC	108-150VAC	187-240VAC	198-242VAC	216-270VAC
Input frequency (Hz)	50 - 400Hz
2621 - DC VERSIONS
Nominal AC voltages	12VDC	24VDC	28VDC	48VDC	110VDC
Max input voltage	17VDC	32VDC	37VDC	62VDC	145VDC
Under voltage range	10-13VDC	19-26VDC	22-30VDC	38-50VDC	85-121VDC
Over voltage range	11-15VDC	22-29VDC	25-34VDC	43-58VDC	99-135VDC
2621 - ALL VERSIONS
Power consumptio	± 2 watts max
Set-point stability	± 0.5% of set-point
Polarity protection	DC versions only
Trip response	0.5 sec fixed (± 0.1 sec)
Reset time	0.1 sec
Output contacts	SPDT
Contact rating	10A at 240VAC resistive
Expected relay life	Mechanical: 10 million operations Electrical: 100,000 at rated load
Operating temp	- 14° to +122°F
Humidity tolerance	97% w/o condensation
Mounting	8-pin socket (*order separately)
Case material	ABS plastic
Weight	5 oz.

Downloads

Document	File Type	File Size	Download
Model 2621 Datasheet	PDF	662 KB

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17 Raritan Road, Oakland, NJ 07436 | 800-526-5376
Created By: G.Dezines