|
AC-2020 |
-
Automatic Voltage Ranging
-
Universal Control Voltage
-
Condition/Fault Indicators
-
Automatic/Manual Reset
-
Last Fault Memory
-
Delay-On-Make
-
Delay-On-Break
-
Auxiliary Contacts
-
Easy Installation
-
Protects against:
• Phase Loss
• Under Voltage
• Over Voltage
• Phase Reversal
• Short Cycling
|
|
Product Detail: |
| The AC 2020 compressor protector provides multimode time delays, reset selections and a memory capability which indicates using LED’s, the last fault condition. This offers not only protection for the compressor in adverse electrical conditions but also a method to readily determine the type of fault occurrence.AC-2020 Series 3-Phase Compressor Protector
|
Part Numbers: |
Model Number |
Description |
AC-2020 |
3-Phase Compressor Protector |
|
Options: |
|
Consult Factory
|
| Cart: |
| Consult Factory |
|
Purchase Details: |
| |
Product Contact: |
|
|
| Specifications: |
| Control Voltage |
24 or 120 VAC, ±10%, 50/60 Hz |
| Operating Voltage |
240 VAC |
190-270 VAC, Adj., 50/60 Hz |
| 480 VAC |
380-540 VAC, Adj., 50/60 Hz |
| Trip Points |
Under Voltage |
-10% of Setting |
| Over Voltage |
+10% of Setting |
| Hysteresis |
5% of Nominal Setting |
| Response Times |
Pick-Up |
Auto Mode: 0.05 to 5 Min. (Adj) Delay-On-Make
Delay Mode: 3 Min. (Fixed) Delay-On-Break |
| Drop-Out |
Over/Under Voltage,
Phase Loss: 2 Seconds (Approximately) |
| Power Required |
<5 VA |
| Maximum Voltage |
550 VAC |
| Phase Sequence |
ABC (Will Not Operate On CBA Sequence) |
| Output Rating |
278 VA Inductive; 10 Amps Resistive @ 240 VAC |
| Configuration |
Control |
SPST-N.O. |
| Auxiliary |
SPDT |
| Mode Selections |
Automatic; Manual; Delay-On-Break |
| Reset Switch |
With Memory, Without Memory, Auto Reset, Manual Reset |
| Transient Withstand |
1500 V @ 8X 20 Microseconds |
| Temperature Rating |
Operate |
-4° to 131°F
(-20° to 55°C) |
| Storage |
-40° to 185°F (-40° to 85°C) |
| Enclosure |
Style “E” Lexan®Surface Mounted |
| Terminations |
(12) #8-32 Screw Terminals |
| Weight |
6 oz. |
|
|
AC-2020
