ABB AC 800M, Руководство пользователя

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Section 2 Installation Installing the SD83x Power Supply
3BSE036351-510 A 133
Installing the SD83x Power Supply
The SD83x power supply units (SD831 / SD832 / SD833 / SD834) should be
mounted horizontally at a DIN rail. The units have to be used in non-hazardous
locations only.
The four PSUs have data as follows:
– SD831 = Input a.c. 100-240 V or d.c. 110-300 V.
Output d.c. 24 Volts regulated @ 3 A.
– SD832 = Input a.c. 100-120 or 200-240 V.
Output d.c. 24 Volts regulated @ 5 A
– SD833 = Input a.c. 100-120 or 200-240 V.
Output d.c. 24 Volts regulated @ 10 A
– SD834 = Input a.c. 100-240 V or d.c. 110-300 V.
Output d.c. 24 Volts regulated @ 20 A
Internal primary main fuses are arranged to meet the requirements of electrical
safety publications for connection to the Phase - Neutral terminals of primary main
network; TN network, 1 (one) fuse. When SD831 and SD834 are used with d.c.
input, c terminal to L and - terminal to N.
Recommended mounting space and weight:
Table 18. PSU’s SD831, 832, 833, 834 - Mounting space and weight.
Parameter
SD831
Converter
SD832
Converter
SD833
Converter
SD834
Converter
Mounting spacing top
(1)
(1) Do not place temperature sensitive units above the PSU.
40 mm 40 mm 40 mm 40 mm
Mounting spacing bottom
(2)
(2) Do not place units with high power dissipation below the PSU.
20 mm 20 mm 20 mm 20 mm
Mounting spacing side 15 mm 15 mm 15 mm 15 mm
Weight 430 g 500 g 700 g 1200 g