Hoyt KW4000 User Manual download pdf (Page 11)

SPECIFICATIONS:

Power Supply:

Single Phase 230 or 480 VAC in applicable models

Voltage Tolerance –20% to +20%

Frequency 50 to 60 Hz.

Power 6 VA

Operating Temperature -10 to 50 degrees C

Measuring Circuits:

Rated Voltage 300 V. phase to neutral and 500 V. phase to phase

Rated Current ..5 Amp secondary and (110 mv.) option

Permanent Overload 1.25 %

Current Input Burden 0.75 VA

Accuracy:

Voltage .05

Current .05

Energy .05

Power Factor 0.5 to unity @ +/ - 1%

Measured Values between 5% and 100% of rated CT

Mechanical Characteristics:

Enclosure: NEMA 1

Flame Rating: UL 94 VO

Removal Voltage and Current Terminals

Relays:

Maximum Switching Voltage 200 Vdc

Maximum Switching Current 400 mA

Maximum Operations Cadence 3600 operations per hour

Standards:

USL-United States UL Listed

UL 508

CNL- Canadian National Standards CUL

ANSI C12.16 Accuracy Compliant

FCC Class A Part 15

New York City Board of Fire Underwriters

Michigan Compliant

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Hoyt KW4000 User Manual Page 11