Emerson E300 Series - Page 190

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190 E300 Design Guide
Issue Number: 1
Table 8-3 Voltage ratings dependant values
VM_STD_UNDER_VOLTS Range applied to the standard under voltage threshold
Units V
Range of [MIN] 0 to 1150
Range of [MAX] 0 to 1150
Definition
VM_STD_UNDER_VOLTS[MAX] = VM_DC_VOLTAGE_SET / 1.1
VM_STD_UNDER_VOLTS[MIN] is voltage rating dependent. See Table 8-3 Voltage ratings dependant values on
page 190.
VM_SUPPLY_LOSS_LEVEL Range applied to the supply loss threshold
Units V
Range of [MIN] 0 to 1150
Range of [MAX] 0 to 1150
Definition
VM_SUPPLY_LOSS_LEVEL[MAX] = VM_DC_VOLTAGE_SET[MAX]
VM_SUPPLY_LOSS_LEVEL[MIN] is drive voltage rating dependent. See Table 8-3 Voltage ratings dependant
values on page 190.
VM_TORQUE_CURRENT Range applied to torque and torque producing current parameters.
Units %
Range of [MIN] -1000.0 to 0.0
Range of [MAX] 0.0 to 1000.0
Definition
VM_TORQUE_CURRENT[MAX] = VM_MOTOR1_CURRENT_LIMIT[MAX]
VM_TORQUE_CURRENT[MIN] = -VM_TORQUE_CURRENT[MAX]
VM_USER_CURRENT Range applied to torque reference and percentage load parameters with one decimal place
Units %
Range of [MIN] -1000.0 to 0.0
Range of [MAX] 0.0 to 1000.0
Definition
VM_USER_CURRENT[MAX] = 165 % (Open-loop), 175 % (RFC-A / RFC-S)
VM_USER_CURRENT[MIN] = -VM_USER_CURRENT[MAX]
Variable min/max
Voltage level (V)
200 V 400 V 575 V 690 V
VM_DC_VOLTAGE_SET(MAX] 400 800 955 1150
VM_DC_VOLTAGE(MAX] 415 830 990 1190
VM_AC_VOLTAGE_SET(MAX] 240 480 575 690
VM_AC_VOLTAGE[MAX] 325 650 780 930
VM_STD_UNDER_VOLTS[MIN] 175 330 435 435
VM_SUPPLY_LOSS_LEVEL{MIN] 205 410 540 540