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Opis

The SE Relays 831 series voltage sensor, single-phase AC voltage sensing device is designed to be wired across terminals A1 and A2 with the voltage being monitored. Voltage sencor is capable of monitoring and reacting to overvoltage and undervoltage conditions. The Umax dial is used to set the upper trip-point of 85VAC to 150VAC for the voltage sensor. The Umin dial is a 30–99% of upper preset of the Umax dial and is used to set the lower trip-point for the voltage sensor. Relay has SPDT silver alloy contacts, rated 15A at 12VAC. The timing dial is used to delay the transfer of the contacts, from 0s to 10s, when a set point has been violated. Three-state indication LEDs indicates normal state by green LED and two types of faulted states by blinking red LED as timing state and steady on red LED as energized relay. Direct mount on a 35mm DIN rail, narrow width 17.5mm makes this relay ideal for tight spaces.
Country of Origin
CZ
Part Number
831VS-24D
EAN
39122316
UNSPSC
39122316
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Specifications

Range Of Product
Legacy
Sensor Type
voltage sensor
Contacts Material
AgNi
Switch Function
SPDT
Product Or Component Type
relay
Time Delay Type
adjustable
[Us] Rated Supply Voltage
6...30 V DC

Complementary

[Ie] Rated Operational Current
15 A at 240 V AC || 15 A at 120 V AC
Height
65.4 mm
Temperature Drift
< 1 %/°C
Local Signalling
1 LED red, blinking timing in progress || 1 LED per input green
Hysteresis
2-6 % adjustable from fault to OK state overvoltage or undervoltage detection
Maximum Switching Voltage
12 V
Awg Gauge
AWG 14
Control Type
with adjustment knob front
Tripping Threshold
18...30 V DC factory setting) || 30...99 % of Us Auto calibration
Minimum Switching Current
100 mA
Mounting Support
35 mm DIN rail conforming to EN 55022
Nominal Output Current
15 A
Mechanical Durability
30000000 cycles
Time Delay Range
0...10 s
Width
17.6 mm
Depth
89.9 mm
Maximum Power Consumption In W
1.2 W 24 V
Maximum Horse Power Rating
0.5 hp 120 V AC || 1 hp 240 V AC
Electrical Durability
70000 cycles
Net Weight
88 g
Tightening Torque
0.8-0.8 N.m
Breaking Capacity
4000 VA AC-1 || 384 W DC-1
Repeat Accuracy
+/- 1 % - 5...5 %

Offer Sustainability

China Rohs Regulation
X
Rohs Exemption Information
Yes
Mercury Free
Yes
Toxic Heavy Metal Free
Yes
Eu Rohs Directive
Pro-active compliance (Product out of EU RoHS legal scope)
Reach Regulation
Free of Substances of Very High Concern above the threshold
California Proposition 65
WARNING: This product can expose you to chemicals including: Nickel compounds, which is known to the State of California to cause cancer, and Di-isodecyl phthalate (DIDP), which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
Reach Free Of Svhc
Yes
Weee
The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins.

Environment

Product Certifications
CE || UL
Ambient Air Temperature For Operation
-20-55 °C
Ambient Air Temperature For Storage
-30-55 °C
Standards
IEC 61010-1
Dielectric Strength
4000 V between input and output
Ip Degree Of Protection
IP40 IEC 60529 enclosure)

Dokumenty

Data Sheet

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