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20246-83 PDF预览

20246-83

更新时间: 2024-10-14 23:18:27
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20246-83 数据手册

 浏览型号20246-83的Datasheet PDF文件第2页 
DIVISION OF DELTROL CORP.  
SERIES RELAY  
30 AND 50 AMP  
900 Long Base  
900HEAVY DUTY POWER RELAY  
900 Short Base  
FEATURES  
MODELS  
Class F Coil Insulation System for 155°C Total Temperature  
900:  
Fast Acting 30 Amp Power Relays  
Coil Molded in DuPont Rynite® for Environmental  
900-1C: Same as 900 with Addition of SPDT Auxiliary Snap  
Switch Rated 10 Amp, 1/4 HP  
Protection  
900Q: Same as 900 with .250" Quick-Connect Termination  
900D: Same as 900 with Addition of Blow Out Magnets for  
Switching DC Loads  
900E: Same as 900 with 50 Amp Rating and Box Lug  
Termination  
Rugged Construction Rivets Terminals to Base  
900, 900D and 900E are UL and cUL Listed  
900-1C, 900Q and 900R are UL and cUR Recognized  
CONTACT DATA  
CONFIGURATION:  
900R: Same as 900 with 50 Amp Rating and Standard  
Screw Terminals  
Thru DPDT  
MATERIALS:  
COIL DATA  
All Versions  
RESISTANCE  
IN OHMS  
± 10%  
NOMINAL  
COIL  
POWER  
NOMINAL  
VOLTAGE  
5/16" Diameter Silver Cadmium Oxide  
Fine Silver Available on Special Order – Min. Qty. Req’d.  
6VAC  
12VAC  
24VAC  
120VAC  
240VAC  
480VAC  
.85  
2.85  
11.5  
295  
1170  
4860  
CONTACT RATINGS  
POLE  
CONFIGURATION  
UL  
RATINGS  
MODEL  
AC Coils  
DC Coils  
9.5VA  
2W  
30 amp or 1-1/2 HP  
at 120 or 240VAC  
2 HP at 240VAC  
3600W at 120 or  
240VAC (ballast)  
30 amp at 240VAC,  
100,000 cycle  
(resistive)  
20 amp at 600VAC  
30 amp at 28VDC  
6VDC  
12VDC  
24VDC  
48VDC  
110VDC  
18  
72  
290  
1,150  
6,050  
900  
900Q  
SPST-NC short base  
SPST-NO short base  
SPST-NO-DMshort base  
SPST-NC-DB long base  
Coil Voltages: AC: Up to 600 Volts/60 Hz  
DC: Up to 125 Volts  
Coil Treatment: Molded Rynite® Std. Class F  
Insulation Resistance: 100 Megohms Minimum  
UL Insulation System File No.: E74443  
S155D 155°C Total Temperature Std.  
(Covers S105 Class A and S130D Class B Requirements)  
OPERATE DATA  
Pick Up (at 25°C): AC Volts 85% or Less of Nominal  
Same as 900 with  
addition of auxiliary  
1/4 HP at 125 or  
250VAC  
SPDT  
short base  
900-1C  
900D  
DPST-NO short base  
DPST-NC long base  
DPST-NC short base  
Same as 900 with  
additional rating of  
20 amp at  
DPDT  
long base  
125VDC  
DC Volts 75% or Less of Nominal  
50 amp at 277VAC  
resistive 100,000  
cycles, 40 amp  
general use  
Operate Time:  
Release Time:  
ENVIRONMENTAL DATA  
Approx. 30 Milliseconds  
Approx. 30 Milliseconds  
900E  
900R  
Operating Ambient: AC: -45° to 80°C @ 30 amps  
AC: -45° to 70°C @ 50 amps  
UL RECOGNIZED FILE NO.: E37066  
900, 900D & E are UL and cUL listed. Other versions are UR  
and cUR recognized.  
(US and Canadian Recognition)  
DC: -45° to 115°C @ 30 amps  
DC: -45° to 105°C @ 50 amps  
Coil Temperature Rise: (25°C Ambient – Continuous Duty)  
AC: 70°C Approx. @ 60 Hz – Use at 50 Hz  
will Cause Slight Increase in Coil Rise  
DC: 35°C Approx.  
EXPECTED LIFE  
Electrical At Rated Load (Minimum)  
100,000 Operations  
Mechanical Life  
MECHANICAL DATA  
Terminals: Screw Type on all but SERIES 900Q which  
1,000,000 Operations  
has Quick Connect, .250"  
DIELECTRIC STRENGTH  
2200 VRMS, 60 Hz Between Contacts  
2200 VRMS, 60 Hz Between Other Elements  
Weight:  
Short Base Versions 8 oz. Approx. (227 g)  
Long Base Versions 10 oz. Approx. (283 g)  
20  

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