Nidec SPDM CONTROL BOX, Руководство пользователя

Страница: 30 / 58

2 – COMPOSITION SPDM CONTROL BOX
NIDEC ASI S.P.A. – SPDM CONTROL BOX USER MANUAL
24 IMSPDCB2EN
2.7.3 P Board terminals and test points
x1 - x2 Fastons for the connection of the armature voltage feedback Va on the snubber board or voltage divider.
x3 Armature feedback signal test point.
JP1 Reserved jumper (ventilation loss for parallel converters).
x4 - 5 - 12 Reserved fastons (ventilation loss for parallel converters).
x6 - 7 - 13 Reserved fastons (armature current for parallel converters).
x52 - 53 R176. Resistor for the magnetizing current compensation of CT1.
x54 - 55 R177. Resistor for the magnetizing current compensation of CT2.
x56 - 57 R193. CT load resistor. This resistor can be placed outside of the control box using terminals X10A-7 and X10A-8
x58 - 59 R194. CT load resistor. This resistor can be placed outside of the control box using terminals X10A-7 and X10A-8
x60 - 61 Jumper (reserved for STO function).
x62 - 63 Jumper (reserved for STO function).
A - B Reversible converter connection.
C - D Reversible converter connection.
A - C Uni-directional converter connection.
P24 +24 V supply voltage test point.
P15 +15 V supply voltage test point; adjusted by trimmer P1.
P15s +15 V held supply voltage test point.
x3
B
D A
C
x1
x2
GND
P24
N15
P15
x63 x62
x61 x60
N15s
P15s
x5 JP1
P5
P1 P2
N24F
N24
P3
x53
x54
x52 x6
x55
x7
x57 x59 x13
x56 x58
Terminal Block XM2
P board