ESN Type 8539 Voltage Monitor

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ESN Type 8539 Voltage Monitor

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Brand:

ESN

Product Code:

Type 8539

Order Processing & Delivery Information:
As we supply industrial equipment, product availability and delivery timelines may vary. Once your order is placed, our sales team will contact you within 24 business hours (excluding weekends and holidays) to confirm stock status and estimated delivery time.

Product Documentation/Technical Datasheet

esn-type-8539-voltage-monitor-936413.pdf

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Details:

The ESN-8539 voltage monitor is normally used to report or activate switching processes when the pre-set voltage threshold is fallen short of.

Technical Data
Dimensions	W/H/D 100/70/115 mm
Casing	ABS / Polycarbonate
Mounting	2 bores in acc. with template, top
	hat rail in acc. with DIN EN 50022
Protective system	Casing: IP 40; terminals IP: 10
Ambient temp.	-20° C to + 60° C
Connections	2 X 2.5 mm² solid in acc. with
	DIN 46288 or 2 x 1.5 mm² with sleeve
Supply terminal	18 (PE); terminal 19 (N); terminal
	20 (L)
Supply voltage	DC 19.2 V to DC 110 V; terminal 19
	(L-); terminal 20 (L+)
	? 8539 -1 ;
	2. 5 W
Measurement input	terminal 12 , terminal 14 (polarity-
	independent)
Input resistance	approx. 2 M?
Input voltage	max. 1200 V continuous
Switching threshold	10 V to 1000 V (di?erent values on
	request)
Relay output	terminal 1, 2, 3 (1 u, potentialfree)
Failure to reach voltage	Relay closed ? 8539 0-
	Relay open ? 8539 1-
Response time	dependent on position of selector
	switch position 0: ? 2 sec., positions
	1 to 9: = displayed digit x 10 sec.
Contact ass.	AC 250 V / 4 A cos phi > 0.7
	DC 120 V / 1 A resistive load
Displays	by means of LED’s; see reverse
	1 yellow LED for relay open (U > )
	1 yellow LED for relay closed (U < )
	1 yellow LED for teaching in phase
	1 yellow LED for warning (U < )
Times	Teaching in phase < 30 sec.
Test voltage	4 kVe?.
Accessories	Special designs, di?ering functions
	and measuring ranges, complete
	installations, protective casings with
	additional terminals, etc. on request