HLM

HLMUDLAAA

  • Electrical Characteristics
    • Catalog # HLMUDLAAA
    • Input Voltage (V) 200-240VAC; 340-420VAC; 400-480VAC
    • Input Voltage Maximum (V) 550VAC
    • Input Type 3-phase delta or wye with no connection to neutral
    • Input AC Line Frequency (Hz) 50/60Hz automatically detected; 240VAC: 50/60Hz; 380VAC: 50Hz; 480VAC: 60Hz
    • Input Phase Sequence A B C L1 L2 L3
    • Output Type Isolated electromechanical relay
    • Output Form DPDT
    • Output Load Rating (VA) 10A resistive @ 240VAC; 8A resistive @ 277VAC; NO-1/4hp @ 120VAC; 1/3hp @ 240VAC
    • Reset Time (ms) Automatic
    • Response Time (ms) Phase loss: ≤200ms; Phase reversal: ≤200ms
    • Restart Delay Range Adjustable from 0.6-300s; lockout minimum off time
    • Restart Delay Tolerance (%) ±15%
    • Trip Delay Type Active On: Over/undervoltage voltage unbalance over/under frequency
    • Trip Delay Range Adjustable from 1-30s
    • Trip Delay Tolerance (%) ±15%
    • Overvoltage Trip Voltage (%) 109-113% of the adjusted line voltage
    • Overvoltage Reset Voltage (%) ≅-3% of the trip voltage
    • Undervoltage Trip Voltage 88-92% of the adjusted line voltage
    • Undervoltage Reset Voltage (%) ≅+3% of the trip voltage
    • Voltage Unbalance Trip Point (%) Adjustable 2-10%
    • Voltage Unbalance Reset (%) ≅-0.7% unbalance
    • Over/Under Frequency (%) ±4%; Reset ±3%; 50/60Hz
    • Phase Loss ≥25% unbalance
    • Isolation Voltage (V) ≥2500V RMS input to output
    • Surge Protection IEEE C62.41-1991 Level B
    • Circuitry Encapsulated
    • Type of Detection Voltage detection with delayed trip and automatic reset
    • Life Mechanical - 1 x 106; Electrical (at 10A) - DPDT - 1 x 303
    • Termination Type Screw terminal connection for up to #12 AWG (3.3mm2) wire
    • Mounting Method Surface mount with one #10 (M5 x 0.7) screw
    • Operating Temperature -40° to 60°C (-40°F to 140°F)
    • Storage Temperature (F/C) -40° to 85°C (-40°F to 185°F)
    • Humidity 95% relative non-condensing
    • Dimensions 3.00 x 2.00 x 1.64 in. (76.7 x 50.8 x 41.7mm)
    • Weight (lbs/g) ≅3.9oz (111g)