用户可以选择仪表变压器的的输入通道和一些通过这些通道计算出来的参数。可用的输入参数包括多端通道的电流和。对于不同变比的三相电流，3I0 和接地电流，在求和之前将被调整为同一变比，进行求和。
SQUARE D 3-POLE 600A MOLDED CASE SWITCH MHL360006M
GE FANUC DAUGHTER BOARD PCB A20B-2901-0100/03C
XYCOM HIGH-PERFORMANCE ANALOG INPUT MODULE XVME-566 705
ELSCO MODEL A ELEVATOR ROLLER GUIDE, NIB
CLECO GARNER DENVER 55PTHLC354 ½” PISTOL GRIP SHUT OFF
CLECO GARNER DENVER 55PTHLC35Q ½” HEX PISTOL GRIP SHUT
INDRAMAT OPERATOR INTERFACE PANEL SOT 02 E1A-AS
SCHNEIDER MODICON TSX PREMIUM TSX57 FactoryCast MODULE
WILDEN PUMP 24, NEOPRENE DIAPHRAGM, 11 1/2″, LOT OF 12
NORTHSTAR S51024J5CLS ENCODER, NIB
ALLEN BRADLEY 120VAC IN/OUT BLOCK MODULE 1791-16AC SER.
KOLLMORGEN EB 202 B 91 B3 001 AC SERVO MOTOR 1.3HP 3PHA
ALLEN BRADLEY HIGH RESOLUTION ISOLATED ANALOG OUTPUT MO
MITSUBISHI ELECTRIC MELSERVO 1kW AC SERVO DRIVE MR-J2S-
CONTROL TECHNIQUES VECTOR 1HP AC MOTOR DRIVE V75 ICD R
ALLEN BRADLEY COMPUTER INTERFACE MODULE 1774-CI2 SERIES
