ATC-300+ CONTROLLER

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ATC-300+ CONTROLLER

At a glance data:

Rating Range:

120 to 600V, single phase and three phase @ 50/60 Hz

Transfer Type:

Switch application dependent

Switch Type:

Switch application dependent

Input Control Voltage:

65 to 145 Vac 50/60 hZ

Print ATC-300+ Controller Spec Sheet Cat Gensets Rating Guide

Overview

The ATC-300+ is a comprehensive and multifunctional microprocessor-based ATS controller. It is a compact and self-contained panel-mounted device that is designed to replace traditional relay and solid-state logic panels. The ATC-300+ Controller provides programmed flexibility to address the needs of any system. It operates from all system voltages between 120 to 600V, single-phase and three-phase at 50 or 60 Hz. In addition, a period of no control power is provided. The controller monitors the condition of the three-phase line-to-line voltage and frequency of Source 1 and Source 2 power sources and can be programmed for single-phase operation. The ATC-300+ Controller provides the intelligence to ensure that the ATS operates properly through a series of programmed sensing and timing functions.

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

ATC-300+ CONTROLLER

At a glance data:

Overview

Technical Summary

ATC Controller Specifications

Standard Equipment

Optional Equipment

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