Huawei NetCol5000-C Series User Manual page 170

NetCol5000-C030 In-row Chilled Water Smart Cooling
Product
User Manual (Simple Configuration)
The following figures show the components in the electric control box.
Figure 6-3 Components inside the NetCol5000-C030H6 electric control box
(1) A1 main control board
(4) Terminal fastener
(7) X5.1 wiring terminal
(10) X 6.2 wiring terminal
(13) FU4 water pump fuse
(16) Terminal fastener
(19) A2 power supply
backplane
(22) M1 ground screw
Issue 09 (2020-01-10)
(2) Terminal fastener
(5) X4.1 wiring terminal
(8) X5.2 wiring terminal
(11) FU1 transformer input
fuse
(14) KM2 M11 water pump
relay 1
(17) PSU
(20) DIP switch SW1
(23) EL electronic label
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6 System Operation and Maintenance
(3) KM1 dual-route switch
contactor
(6) X4.2 wiring terminal
(9) X6.1 wiring terminal
(12) FU2 transformer output
fuse
(15) KM3 M12 water pump
relay 2
(18) Jumper cap J11
(21) TC transformer
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