DSC80-4021-28-SL12-T1L

DSC80-4021-28-1024-SD DURAKOOL | Alldatasheet

Document overview

• Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
• PDF pages: 2

Technical content

LVDC Contactor 800A / 60VDC Specifications are subject to change without notice. E&OE.See website for contact details: www.durakool.com DSC80 05 Aug 25KS

• Rated load: 800A at 60VDC
• Auxiliary contact option
• Bi-stable (Latching) option
• Busbar terminations Contacts Ordering Code Contact arrangement SPST-NO-DM Contact material AgCu Alloy D S C 8 0 - 4 0 2 1 - 2 8 - 1 0 2 4 - S D W Max. switching voltage DC 60V Rated load (resistive, cos φ=1) DC1 800A 60VDC DSC Series Coil codes Working duty Continuous 80: Standard See tables 1 & 2 Terminal temperature rise above ambient <70°C. IEC EN60947, GB14/14048.4 Contact voltage drop max. ≤ 80mV @ 100A Contact arrangement Auxiliary Contact (when fitted) Arrangement SPST-NO (1 Form A) 4021: SPST-NO-DM Max. Current 5A @ 24VDC / 2A @ 48VDC Min. Current 100mA @ 5V Body style Coil 28: Open frame, busbar terminations Nominal Voltage (see page 2) DC 12 ~ 120VDC (Tables 1 & 2) Rated power consumption 15~25W hold (non-Latch), 30~40W pulse (Latch) Accessory options Minimum pulse length (latch coil) 500ms Blank: No option Insulation S: Auxiliary switch Insulation resistance Initial 100MΩ (Min.) @ 500VDC D: Parallel back emf diode suppression (standard coils) Dielectric strength coil to contact 1000Vrms (50/60Hz) / <1mA / 1 min (at sea level) T: Parallel TVS back emf suppression diode (bi-stable coils) contact to contact 1000Vrms (50/60Hz, 1min, <1mA leakage) General Data Mounting & terminations Operate / bounce time at 20°C max. 30ms / 3ms Blank: No bracket Release time max. 30ms 1L: One “L” shaped mounting bracket Electrical life at rated load 20,000 ops 2L: Two “L” shaped mounting brackets Mechanical life no load 100,000 ops Environmental Ambient temperature operating -25°C to +65°C (Latch), +85°C (non-Latching) Shock resistance 20g peak, 11ms 1/2 sine Vibration resistance 3g sine peak (1-50Hz 0.5mm amplitude) Relative humidity RH 20% ~ 90% Dimensions L x W x H 128 x 63.5 x 133 mm (approx.) Weight approx. 2kg (varies according to options and coils) E305753 ü RoHS Compliant

LVDC Contactor 800A / 60VDC Specifications are subject to change without notice. E&OE.See website for contact details: www.durakool.com DSC80 05 Aug 25KS Dimensions (mm) Fig 1 Coil Data - Standard (monostable) coil Table 1 Coil code Nominal voltage US (VDC) Recommended coil operating range (V) Must operate max. voltage (VDC) Must release voltage min. (VDC) Starting current (A) Coil power (W) 1012 12 0.85Us ~ 1.2Us ≤ 8.4 ≥ 1.2 ≤ 1.50 15 ~ 25W 1024 24 ≤ 16.8 ≥ 2.4 ≤ 0.70 1030 30 ≤ 21.0 ≥ 3.0 ≤ 0.60 1036 36 ≤ 25.2 ≥ 3.6 ≤ 0.50 1048 48 ≤ 33.6 ≥ 4.8 ≤ 0.35 1060 60 ≤ 42.0 ≥ 6.0 ≤ 0.30 1072 72 ≤ 50.4 ≥ 7.2 ≤ 0.25 1080 80 ≤ 56.0 ≥ 8.0 ≤ 0.20 1096 96 ≤ 67.2 ≥ 9.6 ≤ 0.20 1120 120 ≤ 84.0 ≥ 12.0 ≤ 0.15 Top: Without auxiliary switch, Bottom: with auxiliary switch Coil Data - Single coil latch (bi-stable). Reverse polarity through coil to unlatch. Table 2 Coil code Nominal voltage US (VDC) Recommended coil operating range (V) Must operate max. voltage (VDC) Must release voltage min. (VDC) Starting current (A) Coil power (W) SL12 12 0.85Us ~ 1.2Us ≤ 9.6 ≤ 9.6 ≤ 2.50 Initial 30 ~ 40W Pulse length 0.5 ~ 1 sec. SL24 24 ≤ 19.2 ≤ 19.2 ≤ 1.50 SL30 30 ≤ 24.0 ≤ 24.0 ≤ 1.00 SL36 36 ≤ 28.8 ≤ 28.8 ≤ 1.00 SL48 48 ≤ 38.4 ≤ 38.4 ≤ 0.80 SL60 60 ≤ 48.0 ≤ 48.0 ≤ 0.60 SL72 72 ≤ 57.6 ≤ 57.6 ≤ 0.50 SL80 80 ≤ 64.0 ≤ 64.0 ≤ 0.40 SL96 96 ≤ 76.8 ≤ 76.8 ≤ 0.35 SL120 120 ≤ 96.0 ≤ 96.0 ≤ 0.30 Other coils available upon special request. MOQ’s will apply. Circuit Diagrams Latch type Non latching type Latch type Non latching type Notes: 1: Note coil polarity for latching operation. 2: Tolerances (nominal), <10mm: ± 0.3mm, 10 ~ 50mm: ± 0.6mm, >50mm: ±1.0mm. 2L mounting bracket position (1L bracket is fitted in Side A position)