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We provide professional lightning protection to guarantee the safe & reliable operation for communication systems
Protection RBS Solution for
In order to minimize the RBS suffering from lightning damage so as to ensure the safe and normal operation of RBS equipment and safety of people at station, a comprehensive lightning protection system should be applied for each RBS. RBS of comprehensive lightning protection system has better protection against lightning than those without protection, especially in thunderstorm seasons.
In accordance with the current codes and specifications, the design plan consists of integrated protection, overall control and multi-stage lightning protection based on common earthing system.
ZG provides professional overall lightning protection for communication systems
Our professional service may guard your reliable & safe operation of communication system and relieve your worries in thunderstorm days
ZG wireless base station lightning protection solution
ZG wireless base station lightning protection solution meets with China standard of GB 50689-2011 "Base Station Lightning Protection and Grounding Design Specifications”, YD/T 2324-2011 standard of "Technical Requirements and Test Methods for Lightning Protection of Wireless Base Stations” which specifies the concept of overall protection for each base station, and requires comprehensive lightning protection management based on common earthing and multi-stage lightning over-voltage suppression.
Overall lightning protection includes direct lightning protection, shielding, equipotential bonding, reasonable wiring, common earthing and proper configuration of surge protectors and other integrated lightning protection measurements.
AC Power SPD
ZGSD series SPD is mainly suitable for lightning protection of power system in important sectors such as post and telecommunications, banks, radio and television, airports and chemical industries to ensure the safe operation of various types of electronic equipment.
DC Power Distributor
DCPD is a kind of level C drawer-type cabinet SPD. It is applied to the low-voltage DC power distribution system, and is connected between DC power supply and system equipment.
Inductive Lightning Protection
Install multi-stage surge protectivedevices in power distribution systemand install multi-stage signal surge protective devices on signal lines toprotect equipment concerned. Applyaccordingly the shieldingmeasures, reasonable wiring, equipotential bonding etc. to setup an integrated lightning protection system.
Smart lightning protection system
Smart lightning monitoring function:
The system can monitor accurately on realtime the lightning current waveform, amplitude, polarity and time of the lightning current pass flow through the discharge passage.
Smart SPD monitoring system:
Monitor multi-stage SPD alarm action, time, and service life status and transmit the detected digital info through RS485 bus line to sever of monitoring center.
| Product overview ---- Lightning protection solution for structures | ||
| Product series | Description | Type |
| LEMP Protection Products | ||
 | $1 ^ { \mathfrak { s t } }$ stage AC power SPD Built-in fuse and over current protection for safe operation of various electronic devices. With lightning counter and remote signal port Protection modes: L-N-PE | ZGSD120-JY |
 CE  | $2 ^ { n d }$ stage 3-phase AC power SPD Class II The series has 3+1, 4+0, 3+0 etc. protection modes for TT, TN low voltage AC power distribution system. | ZGG40-275(3+1)h |
 CE  | $2 ^ { \mathsf { n d } }$ stage DC power SPD Class II Used for DC +/- — PE $2 ^ { n d }$ stage protection | ZGG40-75(2+0)h |
 | Ultra-transmission rate SPD Efficiently suppress the over voltage & impulse occurred in Gb Ethernet High transmission rate, quick response, low protective dB | ZGXT-4R-5 |
 | Combined SPD This series combines 2 in 1 of power protection & videosignal protection. The power protection part is in series connection suitable for AC or DC with load current less than 5A; the signal part is suitable for protection of HD camera. RJ 45 interface | ZGZH Series |
 | Antenna-feeder SPD Mainly used for communication antenna-feeding system. The SPD has features of large pass through capacity of current, low limited voltage and $3 ^ { \mathfrak { r d } }$ order intermodulation≤-150dBc | ZGTT8-18N-20M |
 | Micro strip antenna-feeder SPD Frequency range: (800MHz~2500MHz) Low insert loss, low reflection loss, efficient protection | ZGWT8-25N-20NM |
 | Outdoor AC power SPD cabinet Protection modes: L-PE, N-PE, L-N Protection level: IP65; outdoor application with excellent fire resistance | ZGDD100-10YM |
| Product overview --- Lightning protection solution for structures | ||
| Product series | Description | Type |
| LEMP Protection Products | ||
 | Multi-channel lightning monitoring device Lightning wave collection 4 detecting channels Communication mode: GSM, GPRS, Ethernet SD card storage | ZGLJ-B2 |
 | Lightning monitoring device Detect lightning amplitude, polarity, occurrence time & period times 4 detecting channels Communication mode: Ethernet | ZGLJ-F6B |
 | Lightning amplitude recorder Detect lightning amplitude, polarity, occurrence time &period times Communication mode: GSM, GPRS Ultra-low power consumption, PV power | ZGLJ-F7 |
 | Smart SPD monitoring system (used for online monitoring of SPD) Detect surge current amplitude, polarity, occurrence time & times occurred on SPD SPD remote function SPD degradation display Communication mode: RS485 bus line | ZGLJ-S2 Series |
口口
Zhongguang Lightning Protection Technologies Co., Ltd.
