Wieland Flare Control UL-1-A Voltage Monitoring Relay
Wieland Flare Control UL-1-A Voltage Monitoring Relay
SKU:MEA-627979
Reliable Wieland Flare Control UL-1-A Voltage Monitoring Relay for precise single-phase voltage monitoring.
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$149.99
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$149.99
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Wieland Flare Control UL-1-A Voltage Monitoring Relay
$149.99
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Wieland Flare Control UL-1-A Voltage Monitoring Relay
$149.99
Quantity: 1
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The Wieland Flare Control UL-1-A is a high-performance voltage measuring relay designed for monitoring single-phase voltage with precision. It operates in a frequency range of 45 to 400 Hz and can detect both DC and sinusoidal waveforms. With a measuring range of 0.5 - 300 V and a hysteresis adjustable from 50% to 95%, this relay offers accurate voltage monitoring capabilities. It features a closed-circuit operating principle, adjustable switching delay, and reliable screw connections for seamless installation.
Product Specifications
Classification Eclass 81 Classification
27371801
Classification Etim 40 Classification
EC001438
Classification Etim 50 Classification
EC001438
Classification Etim 60 Classification
EC001438
Classification Etim 70 Classification
EC001438
Classification Etim 80 Classification
EC001438
Classification Etim 90 Classification
EC001438
Dimensions Depth
114 mm
Dimensions Height
96.5 mm
Dimensions Width
22.5 mm
General Brands
Wieland
General Connection Type
Screw Connection
General Detachable Clamps
Yes
General Function Over Voltage Detection
No
General Function Phase Imbalance Monitoring
No
General Function Under Voltage Detection
Yes
General Maximum Response Delay
10 s
General Minimum Response Delay
0 s
General Model
UL-1-A
General Number Of Change Over Contacts
2
General Number Of Measuring Circuits
3
General Phase Failure Monitoring
No
General Phase Sequence Monitoring
No
Product Compliance Reach Svhc Cas Numbers
12626-81-2 | 7439-92-1
Product Compliance Reach Svhc Conformity Status
Duty-To-Declare
Product Compliance Reach Svhc Substances
Lead | Lead Titanium Zirconium Oxide
Product Compliance Rohs Conformity Status
Compliant | Exempted
Product Compliance Rohs Exceptions
III-6(c)
Technical Data Alternating Current Ac Rated Consumption
4 V·A
Technical Data Degree Of Protection Ip
IP20
Technical Data Direct Current Dc Rated Consumption
2 W
Technical Data Electrical Isolation Supply Circuit Control Circu
Yes
Technical Data Electrical Life Time Ac1
0.1 x 106
Technical Data Function
Closed Circuit | Operating Circuit Principle
Technical Data Isolation Voltage
2 kV
Technical Data Lower Threshold Measuring Range
10 to 100 %
Technical Data Maximum Alternating Current Ac Input Voltage
264 V
Technical Data Maximum Direct Current Dc Input Voltage
264 V
Technical Data Minimum Alternating Current Ac Input Voltage
20.4 V
Technical Data Minimum Direct Current Dc Input Voltage
20.4 V