•
Supply
Voltage
+ VRH
22.55 ± 6.05 V d c
+VRL
11.22 ± 3.09 V d c
+7.5V
7.5 ± 0.1 V d c
+5V
5.00 ± 0.05 V d c
+5V REF
5.00 ± 0.009 Vdc
-7.5V
-7.5 ± 0.1 V d c
-VT (-24V Option)
-23.75 ± 0.45 V d c
-VT (-18V Option)
-17.9 ± 0.4 V d c
•
System Monitor
80175-01
11 I SPECIFICATIONS
INPUT SUPPLY
No external loads, normal operation mode, 25°C
SYSTEM POWER-UP INHIBIT
Delay
2
.
1
± 1 seconds
CONTACT CLOSURE RATING
Contacts for System Reset, Inhibit, and Trip Multiply
Active
<
1
0
0
0
KEYPHASOR
Output Voltage (-24V Option) - 2 3 . 2 V to -24.2V, Short-circuit Protected
Output Voltage (-18V Option) - 1 7 . 4 V to -18.3V, Short-circuit Protected
ENVIRONMENTAL
Operating Temperature + 3 2 ° F to +149°F (0°C to +65°C)
Storage Temperature - 4 0 ° F to +185°F (-40°C to +85°C)
Humidity
9
5
%
,
noncondensing
19
Summary of Contents for 3300/01 Series
Page 2: ...3300 01 SYSTEM MONITOR OPERATION MANUAL BENTLY re NEVADA PART NO 80175 01 ...
Page 5: ...System Monitor 80175 01 Blank Page iv ...
Page 7: ...System Monitor 8 0 1 7 5 0 1 Blank Page vi ...
Page 58: ... System Monitor 80175 01 18 SCHEMATICS AND DRAWINGS 51 ...
Page 59: ... 5 Z 5 s 0 0 3 T4 E a 1 p L SERIALINTERFACE SCHEMATIC SHEET 1 OF 4 ...
Page 62: ... T 7 1 0 1 0 z g i i IS P ig SERIAL INTERFACE SCHEMATIC SHEET 4 OF 4 ...
Page 64: ... I I ...
Page 67: ... SYSTEM MONITOR SCHEMATIC SHEET 3 OF 6 ...
Page 73: ...t ...