Specification
T1689 Technical Manual Rev 07
DELTA Rectifier Module
MV3000 Air Cooled DELTA
Page 36
2.9.1.5
Phase Rotation
Rectifier modules are not sensitive to phase rotation.
2.9.1.6
Phase Voltage
The Input Phase Voltage is detailed in Table 2–16.
Nominal voltage is a.c. r.m.s, 3 phase, 3-wire and earth/ground.
The equipment will operate with a variation of ±10% of the nominal supply voltage. For supply voltages below
the nominal, there will be a corresponding reduction in maximum output power. The equipment can operate
up to a maximum of +15% variation on the nominal supplies for a maximum of 30 cycles duration without the
equipment tripping though reduced performance may be observed.
Supply frequency
: 45 Hz to 63 Hz.
Input AC Voltage
Output DC Link Voltage
Module
Nominal AC Input
Voltage (V r.m.s.)
Maximum
Output
(V d.c.)
Maximum Allowed
Regenerative Voltage
(V d.c.)
MVRL2100-4601/2
575 - 690
1122
1250
Table 2–16. – Input a.c. Voltage & Output d.c. Link Voltage Ratings
