ESN Type 8539/1500V DC Voltage Monitoring Unit

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ESN Type 8539/1500V DC Voltage Monitoring Unit

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Brand:

ESN

Product Code:

Type 8539/1500V DC

Order Processing & Delivery Information:
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Product Documentation/Technical Datasheet

esn-type-8539-1500v-dc-voltage-monitoring-unit-236583.pdf

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Details:

The voltage monitoring unit part No. 23014x/23015x was consistently developed for the voltage level DC 1500V.

Technical data
Dimensions	WxHxD 150/70/115 mm
Housing material	ABS / polycarbonate
Installation	2 holes to be drilled as per the
	drilling template, top hat rail in
	accordance with DIN EN 50022
Type of protection	Housing: IP 40; terminals: IP 10
Ambient temperature	-20°C to +60°C
Connections	2 X 2.5 mm2 solid as per DIN 46288
	or 2 x 1.5 mm2 with sleeve
Supply voltage
23014x:	Terminal 30 - 32, AC 230V or
23015x:	terminal 32(+) and 31(-)
Power drawn	approx. 5 VA
Measuring input UM	Terminal 17 , terminal 22 (polarity- independent)
Input resistance	approx. 4 M?
Input voltage	max. 1800 V continuous
Switching threshold	20 V to 1800 V
Relay output	Terminals 3, 4 (1 making contact,
	zero-potential)
voltage below the	Relay energized (230145/230146)
threshold	Relay drops (230147/230148)
Reponse delay	programmable 0 -9s
Contact rating	AC 250 V / 1 A cos? > 0.7
	DC 120 V / 1 A ohmic load
Displays	by means of LEDs;
	1 yellow LED for relay activated (U < )
	2 yellow LED for learning phase
	1 red LED for warning (U < )
Programming Time	Teach-in phase < 30 s.
Test voltage	AC-supply: DC 9,5kV betw. all ter-
	minals and front foil (operation)
	DC-supply: DC 5,5kV betw. all ter-
	minals and front foil (operation)
Ordering information
Type	Part No.
Voltage monitoring unit	230145
8539, AC 230V, relay
energized
Voltage monitoring unit	230155
8539, DC 18 to 80V,
relay energized
Voltage monitoring unit	230147
8539, AC 230V, relay
drops
Voltage monitoring unit	230157
8539, DC 18 to 80V,
relay drops