1500VDC Integrated Disconnect String
Combiner for Grounded PV Systems - UTS3 Model

AVAILABLE: in Switch Negative to meet
NEC 2017

AMPACITIES: 225A, 250A, 275A, 300A, 325A,
350A, 375A and 400A

1000VDC Arc-Fault Circuit Interrupter (AFCI)
Integrated Disconnect String Combiners - AF2 Model

RELIABLE: 1000VDC AF2 2nd generation AFCI
combiner with UL98B trippable disconnect

REDUCE INSTALLATION COSTS: No AC power cable
required with DC-DC power supply

OPTIMIZE: UL 1699B listed AFCI is NEC compliant to
Article 690.11 for AFCI protection of PV source circuits
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1000VDC Arc-Fault Disconnect
Combiner AFCI (AF2)

AF2

Bentek introduces its 2nd generation 1000VDC AFCI string combiner with industry leading string-level Arc-Fault Detection technology (1 sensor per input) that virtually eliminates nuisance trips and resultant truck rolls. The Bentek AF2 enables systems to be in compliance with NEC 2011 & 2014 690.11 while allowing designers to retain central inverter system array architecture. The AF2 utilizes a reliable UL98B listed trippable load-break disconnect switch in place of a typical contactor.  The switch functions as a manual isolation switch and trips automatically when arc faults are detected.

1500VDC UTS3 Disconnect
String Combiner

UTS2

BentekBentek introduces the 3rd generation Bentek 1500VDC Utility-Scale (UTS 3) string combiner with an optional switched negative disconnect.

  • Available in Switch Negative to meet NEC 2017
  • Expanded Disconnect Ampacities: 225A, 250A, 275A, 300A, 325A, 350A, 375A, 400A

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