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| 型號： | 20237-82 |
| 文件頁數(shù)： | 1/2頁 |
| 文件大?。?/td> | 186K |
| 代理商： | 20237-82 |
20
900
SERIES RELAY
30 AND 50 AMP
HEAVY DUTY POWER RELAY
DIVISION OF DELTROL CORP
FEATURES
I
Class F Coil Insulation System for 155°C Total Temperature
I
Coil Molded in DuPont Rynite
for Environmental
Protection
I
Rugged Construction Rivets Terminals to Base
I
900, 900D and 900E are UL and cUL Listed
I
900-1C, 900Q and 900R are UL and cUR Recognized
CONTACT DATA
CONFIGURATION:
Thru DPDT
MATERIALS:
All Versions
5/16" Diameter Silver Cadmium Oxide
Fine Silver Available on Special Order – Min. Qty. Req’d.
CONTACT RATINGS
MODEL
POLE
UL
CONFIGURATION
RATINGS
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
Same as 900 with
addition of auxiliary
1/4 HP at 125 or
250VAC
Same as 900 with
additional rating of
20 amp at
125VDC
50 amp at 277VAC
resistive 100,000
cycles, 40 amp
general use
900
900Q
900-1C
900D
900E
900R
UL RECOGNIZED FILE NO.:
E37066
900, 900D & E are UL and cUL listed. Other versions are UR
and cUR recognized.
(US and Canadian Recognition)
EXPECTED LIFE
Electrical At Rated Load (Minimum)
100,000 Operations
Mechanical Life
1,000,000 Operations
DIELECTRIC STRENGTH
2200 VRMS, 60 Hz Between Contacts
2200 VRMS, 60 Hz Between Other Elements
MODELS
900:
900-1C:
Same as 900 with Addition of SPDT Auxiliary Snap
Switch Rated 10 Amp, 1/4 HP
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
900R:
Same as 900 with 50 Amp Rating and Standard
Screw Terminals
Fast Acting 30 Amp Power Relays
COIL DATA
RESISTANCE
IN OHMS
±
10%
.85
2.85
11.5
295
1170
4860
NOMINAL
COIL
POWER
NOMINAL
VOLTAGE
6VAC
12VAC
24VAC
120VAC
240VAC
480VAC
6VDC
12VDC
24VDC
48VDC
110VDC
AC Coils
9.5VA
18
72
290
DC Coils
2W
1,150
6,050
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
DC Volts 75% or Less of Nominal
Operate Time:
Approx. 30 Milliseconds
Release Time:
Approx. 30 Milliseconds
ENVIRONMENTAL DATA
Operating Ambient:
AC: -45° to 80°C @ 30 amps
AC: -45° to 70°C @ 50 amps
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.
MECHANICAL DATA
Terminals:
Screw Type on all but SERIES 900Q which
has Quick Connect, .250"
Weight:
Short Base Versions 8 oz. Approx. (227 g)
Long Base Versions 10 oz. Approx. (283 g)
SPST-NC
SPST-NO
SPST-NO-DMshort base
SPST-NC-DB long base
SPDT
DPST-NO
DPST-NC
DPST-NC
DPDT
short base
short base
short base
short base
long base
short base
long base
900 Short Base
900 Long Base
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