600V/1000V DC Combiner Installation and Operating Instructions – 36-String Disconnect Models
950-002305-000 Rev Z1
16
Chapter 2: Product Description
Explanation of Symbols Used on Equipment
The following symbols are used to identify parts and provide warnings for the
Combiner.
Ground input number
12
Ground output size
14-2/0 CU/AL
Auxiliary power input for current
monitoring
115-230VAC, <1A, 50/60Hz
Short circuit rating 10kAIC
Power supply
24VDC, 1A
Auxiliary power TB wire range for current
monitoring
20-8AWG (2x20-12 AWG), CU
Communication TB wire range (in and
out) for current monitoring
30-12AWG, CU
Table 4
Environmental Specifications of Combiner
Maximum operating altitude
2000 meters
Relative humidity
0-95%
Operating temperature range
-20
o
C to +50
o
C
If operating temperatures or altitude exceed these specifications,
contact your Bentek representative to determine deratings.
Table 5
Certifications
ISO 9001:2008 Quality certified
TÜV SÜD Listed to UL1741 *
TÜV SÜD Listed to CSA22.2 No. 107.1 *
* Note: Combiners in fiberglass enclosures are not TÜV SÜD Listed.
Table 6
Symbols on Equipment
CAUTION: Risk of Electric Shock. Circuits are live. Disconnect
unit before servicing. Do not remove cover. No user
serviceable parts inside. Refer servicing to qualified service
personnel.
GROUND—This symbol identifies the equipment ground points.
DISCONNECT “ON”—This symbol identifies that the switch is in the
“on” position.
DISCONNECT “OFF”—This symbol identifies that the switch is in the
“off” position.
Table 3
Connector and Wire Information (Continued)
