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제품소개 > 릴레이 > PART 4 > HT3
 
1. Features ● Maximum switching capability up to 50A; Lamp load up to 5000W; Motor load up to 4Hp
● Inrush current up to 170A
● Creepage distance: 8mm; Dielectric strength between in and out: more than 4000V
● Manual switch function available
2. CONTACT DATA  
Contact arrangement 1A (SPST
Max. switching current 50 A
Max switching voltage 440 VAC
Max continuous current 50 A
Rated load 1A 50A/250VAC @ 100 kops
5000W,220VAC（halogen lamp）@ 50 kops
4HP/230VAC@ 100 kops
TV17 250VAC@ 50 kops
1C 40A/250VAC @ 30K ops
Max switching power 15000VA
Contact material: AgSnO2
Contact resistance ≤100? mΩ (6V, 1A)
Electric life See rated load
Mechanical life ≥1000k
3. CHARACTERISTICS  
Insulation Resistance 1000MΩ，500VDC
Dielectric strength In?Out: 4000Vrms, 1 min
Between open contacts: 1500Vrms, 1min
Creepage distance ≥8mm
Pulse width of coil ≥50ms(recommend: 100ms～200ms)
Operate time 15ms max
Release time 15ms max
Max operate frequency 15 cycles/min
Power consumption 1.5 W (single coil)
3.0 W (double coil)
Termination PCB
Vibration DA：1.5mm，10～55Hz
Shock 98? m/s²
Storage temp. -40 ?oC～ 100 oC
Working temp. -40 ?oC～ 70 ?oC
Working humility 98%，＋40 ?oC
Dimensions ( mm ) 39×15×30.2
Unit weight Approximately 32 g
Construction Sealed IP67/ Flux proof
5. COIL DATA

Single side stable (300mW) 20℃
Nominal voltage
VDC		 Coil resistance
±10% Ω		 Set/Reset Voltage
VDC		 Max. allowable Voltage
VDC
Standard 6 Single coil 24 ≤4.8 ≤7.8
12 96 ≤9.6 ≤15.6
24 384 ≤19.2 ≤31.2
48 1,536 ≤38.4 ≤62.4
6 Double coil 2 x 12 ≤4.8 ≤7.8
12 2 x 48 ≤9.6 ≤15.6
24 2 x 192 ≤19.2 ≤31.2
48 2 x 768 ≤38.4 ≤62.4