4 Component Overview
SMA Solar Technology AG
Replacement Manual
STPxxx-60-DC-SPD-RM-xx-11
12
4
Component Overview
D
L2
L1
L3
PE
A
B
C
Figure 1 : Positions of the inverter components
Position
Designation
A
Left enclosure lid
B
DC SPD assembly
C
AC terminal
D
Cable compartment cover
5
Disconnecting the Inverter from Voltage Sources
Prior to performing any work on the inverter, always disconnect it from all voltage sources as
described in this section. Always adhere to the prescribed sequence.
WARNING
Danger to life due to electric shock from destruction of the measuring device
due to overvoltage
Overvoltage can damage a measuring device and result in voltage being present in the
enclosure of the measuring device. Touching the live enclosure of the measuring device results in
death or lethal injuries due to electric shock.
• Only use measuring devices with a DC input voltage range of 1100 V or higher.
Procedure:
1. Disconnect the AC circuit breaker and secure it against reconnection.
ENGLISH
Summary of Contents for STP 110-60
Page 65: ...1 SMA Solar Technology AG STPxxx 60 DC SPD RM xx 11 65 1 5 1 6 X703 1 X703 6 10...
Page 68: ...2 SMA Solar Technology AG STPxxx 60 DC SPD RM xx 11 68 5 5...
Page 69: ...2 SMA Solar Technology AG STPxxx 60 DC SPD RM xx 11 69 DC DC AC DC 1100 V...
Page 70: ...2 SMA Solar Technology AG STPxxx 60 DC SPD RM xx 11 70 DC 5 C v v...
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