ECSH31AD数据手册Littelfuse中文资料规格书
技术参数
- 制造商编号
：ECSH31AD
- 生产厂家
：Littelfuse
- Input Tolerance (%)
：-15-20%
- Output Type
：Electromechanical relay
- Output Form
：IsolatedSPDT
- Output Load Rating (VA)
：10A resistive @ 240VAC; 1/4hp @ 125VAC; 1/2hp @ 250VAC
- Response Time (ms)
：≤75ms
- Trip Delay Type
：Analog
- Trip Delay Range
：0.150 - 7s adjustable
- Trip Delay Sensing on Startup (s)
：Factory fixed 0-6s: +40%-0%
- Trip Delay vs Temperature
：±15%
- Trip Point Range
：2-20A adjustable
- Trip Point Hysteresis (%)
：±5%
- Trip Point vs Temperature
：≅±5%
- Sensor Type
：Toroidal Through-Hole Wiring
- Sensor Mode
：Over or undercurrentswitch selectable on the unit or factory fixed
- Sensor Tolerance
：Guaranteed range
- Current Sensor Range
：Maximum: Steady - 50A turns; Inrush - 300A turns for 10s
- Sensor Frequency (Hz)
：45/500Hz
- Insulation Resistance
：≥100 MΩ
- Circuitry
：Encapsulated
- Type of Detection
：Peak detection
- Life
：Mechanical - 1 x 106; Electrical - 1 x 105
- Termination Type
：0.25 in. (6.35mm) male quick connect terminals (5)
- Mounting Method
：Surface mount with two #6 (M3.5 x 0.6) screws
- 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% relativenon-condensing
- Dimensions
：3.50 x 2.50 x 1.75 in. (88.9 x 63.5 x 44.5 mm)
- Weight (lbs/g)
：≅6.4oz (181g)
