Technical information

9 – TECHNICAL INFORMATION
Technical Specifications
143
9.7.2 Terminal Block Rating
9.7.2.1 Wire Gauge
The terminals can support 1- 14 AWG wire or 2-16 AWG wires or smaller.
9.7.2.2 Torque rating
The terminals on the control card have a torque rating of 3.5-inch lb. or 0.4nm. This MUST be followed or damage will occur to the
terminals.
9.7.3 Connectors, Functions and Ratings
Table 10 – Connectors
Connectors Description
Aux Power TB0 120V AC, 5 amps, Aux. Connector for control voltage
Current Transformers
(CT)
Connection
TB3 CT connection for CT1, CT2 and CT3
Molex Connector: #39-01-2065
Molex Connector Pins: #39-00-0090 crimp,
SCR Connection TB4 Cathode and Gate for SCR # 1
SCR Connection TB5 Cathode and Gate for SCR # 4
SCR Connection TB6 Cathode and Gate for SCR # 2
SCR Connection TB7 Cathode and Gate for SCR # 5
SCR Connection TB8 Cathode and Gate for SCR # 3
SCR Connection TB9 Cathode and Gate for SCR # 6
Molex Connector for gates: #39-01-3028
Molex Connector pins: #39-00-0056 crimp,
Remote Display Conn 3 Remote Display or Option Card Interface
TB10, Conn 4 Factory Use Only
9.7.4 Measurements, Accuracy and Ratings
Table 11 – Accuracy
Internal Measurements
CT Inputs Conversion; True RMS, Sampling @ 1.562kHz
Line Voltage Inputs Conversion; True RMS,
Range; 100VAC to 600VAC ± 10%, 23 to 72 Hz
Metering
Current
Voltage
Watts
Volts-Amps
Watt-Hours
PF
Line Frequency
Ground Fault
Run Time
Analog Input
Analog Output
0 – 40,000 Amps ± 3%
0 – 660 Volts ± 3%
0 – 9,999 MW ± 5%
0 – 9,999 MVA ± 5%
0 – 10,000 MWh ± 5%
-0.01 to +0.01 (Lag & Lead) ± 5%
23 – 72 Hz ± 0.1 Hz
5 – 100% FLA ± 5% (Machine Protection)
± 3 seconds per 24 hour period
Accuracy ± 3% of full scale
Accuracy ±1.5% of full scale
Note: Percent accuracy is percent of full scale of the given ranges, Current = Motor FLA Full
Range, Voltage = 660V, Watts/Volts-Amps/Watt-Hours = Motor & Voltage range