A high voltage test can be performed by short-circuiting terminals U, V, W, L1, L 2 and L3, and applying max.
2160 V DC in 1 sec. between this short-circuit and terminal 95.
90
TR1
2800
Series
VFD
High Voltage Test
NOTICE
Do not perform a high voltage test between the control terminals and the chassis, because the voltage potential of the
control card cannot exceed approx. 100 volt with respect to chassis due to a voltage limiting circuitry.
The terminals are protected against direct hazardous access through barriers.
Electrical Installation
Summary of Contents for VarioTrane TR1 2800 Series
Page 2: ...T TR R1 1 2 28 80 00 0 S Se er ri ie es s V VF FD D 1 1...
Page 3: ...2 2 T TR R1 1 2 28 80 00 0 S Se er ri ie es s V VF FD D...
Page 4: ...TR1 2800 Series VFD 3...
Page 7: ...6 TR1 2800 Series VFD...
Page 87: ...Illustration 5 7 192H4719 Illustration 5 8 192H4720 86 TR1 2800 Series VFD...
Page 95: ...Branch Circuit Protection Short circuit protection 94 TR1 2800 Series VFD...
Page 107: ...All about TR1 2800 Series VFD 106 TR1 2800 Series VFD...