Technical Summary
- Rating Range
-
120 to 600V, single phase and three phase @ 50/60 Hz
- Transfer Type
-
Switch application dependent
- Switch Type
-
Switch application dependent
ATC Controller Specifications
- Input Control Voltage
-
65 to 145 Vac 50/60 hZ
- Voltage Measurements of Utility
-
Source 1 VAB Source 2 VAB
Source 1 VAC Source 2 VBC
Source 1 VCA Source 2 VCA
- Voltage Measurement Range
-
0 to 790 VAC rms (50/60 Hz)
- Voltage Measurement Accuracy
-
+/-2% of nominal input voltage
- Frequency Measurements Of
-
Source 1 and Source 2
- Frequency Measurement Range
-
40 Hz to 70 Hz
- Frequency Measurement Accuracy
-
+/- 0.1 Hz
- Undervoltage Dropout
-
50% to 90% of nominal voltage
- Undervoltage Pickup
-
(Dropout +2%) to 99% of the nominal system voltage
- Underfrequency Dropout Range
-
90 to 97% of the nominal system frequency
- Underfrequency Pickup Range
-
(Dropout +1 Hz) to 99% of the nominal system frequency
- Overfrequency Dropout Range
-
103 to 110% of the nominal system frequency
- Overfrequency Pickup Range
-
101% to (dropout - 1 Hz) of the nominal system frequency
- Operating Temperature Range
-
-20 to 70 degree C (-4 to +158 degree F)
- Storage Temperature Range
-
-30 to 85 degree C (-22 to +185 degree F)
- Operating Humidity
-
0 to 95% relative humidity (noncondensing)
- Operating Environment
-
Resistant to ammonia, methane, nitrogen,hydrogen and hydrocarbons
- Generator Start Relay
-
5A, 1/6 hp @ 250 Vac Vac 5A @ 30 Vdc with a 150W maximum load
- K1, K2 Relays
-
10A, 1-3 hp @ 250 Vac
10A@30 Vdc
- Applicable Testing
-
UL-recognized component
Meets intent of UL 991 & UL 1008
Meets IEC 1000-4-2, 1000-4-3, 1000-4-4
- Applicable Testing Continued
-
1000-4-5, 1000-4-6, 1000-4-11
CISPR 11, Class A
FCC Part 15, Class A
CSS 22.2-178
- Enclosure Compatibility
-
NEMA 1, NEMA 3R and NEMA 12
UV-resistant ATC-300+ faceplate
Standard Equipment:
Optional Equipment: