Installation Manual Power-to-the-Antenna Box (PTTA) Power distribution with circuit breaker and surge protection type 1/2 Description Features • Ruggedised outdoor power distribution box • Supports up to 6 remote radio heads • Including 6 pcs of 20 A circuit breaker with tripping characteristic C • Including surge protection type 1/2 • Suitable for mounting on poles, walls and tower legs with round, L, V and -shape • Easy to mount and install with integrated screws and pre- mounted brackets • Protective vent to equalise pressure and prevent condensation Technical data Specification Number of RRH Box dimension UN rated voltage IN rated current per RRH Ambient temperature range Screw terminals earthing Screw terminals 0V and (for power entry) Screw terminals -48V at circuit breaker Spring-cage terminal 0V (for power exit) Power entry Power exit Earthing Circuit Breaker Surge protection Box material Ingress protection Impact resistance Color Material flammability rating up to 6 RRH 320 x 250 x 138 mm - 48 V DC 11.7 A -40°C to + 55°C up to 16 mm2 with wire end sleeve up to 25 mm2 w/o wire end sleeve up to 25 mm2 with wire end sleeve up to 35 mm2 w/o wire end sleeve up to 6 mm2 with wire end sleeve up to 10 mm2 w/o wire end sleeve 1 cable Ø 12 – 25 mm 2 x 10 mm2, 2 x 16 mm2, 2 x 25 mm2 6 cables Ø 8 – 17 mm 2 x 4 mm², 2 x 6 mm² 1 cable Ø 5 – 13 mm 1 x 16 mm² 20A, type C Type 1/2, Class I/II – for grounded return installation Glass-filled polycarbonate, halogen free, UV resistant IP66 IK 08 (EN 62262) RAL 7035 Grey UL94-V0 HUBER+SUHNER disclaims any liability resulting from incorrect installation and use, including any damages resulting from the use of tools and accessories other than the ones recommended herein. Any installation performed by unqualified personnel voids the product warranty provided by HUBER+SUHNER. All due care and attention must be exercised when performing the installation of these products. For advice concerning the general handling of these products please contact HUBER+SUHNER. HUBER+SUHNER is certified according to EN(AS) 9100, ISO 9001, ISO 14001, ISO/TS 16949 and IRIS. Waiver: Fact and figures herein are for information only and do not represent any warranty of any kind. Document: DOC-0000458258 / Rev. B / Date of publication: 14.01.2021 / uncontrolled copy www.hubersuhner.com Page 2/8
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