Application
Products Application LPZOB-1 or higher interfacial area for lightning region, home is usually installed into the line in the low-voltage main distribution cabinet buried, selected as the first level (B) Overvoltage 

Products Type
TPS B65 1P+N,TPS B65 2P TPS B65 3P+N,TPS B65 4P TPS B65 3P

TPS B65 series of low-voltage distribution system surge protector designed to suppress the surge voltage electrical device designed with a surge protection device is a combination of modular functions, and protect electrical installations and equipment installed in its downstream (eg EDP systems, communication systems, etc.) from damage due to the switching surges, electrostatic discharge, induction or direct lightning strike lightning generated, each maximum discharge current of up to 65KA, for the first stage low-voltage distribution systems or second-level protection.

TPS B65 for LPZOB-1 or higher interfacial area lightning region, home is usually installed into the line in the low-voltage main distribution cabinet buried. Prevent overpressure interference by the low-voltage equipment; optional for the first stage (B) overvoltage protection.
According to IEC 61643-1 and above GB18802.1-2002 selection.
Main features:
 through flow, residual voltage, fast response, no freewheeling
Built-in thermal tripping device, so protection from overheating, breakdown failure can automatically disconnect The modular design
 Standard 35MM rail mounting, very easy to install and maintain
 window color display working status, normal green, red, indicating failure of the product
 optional with remote communication terminals for remote alarm control

 

 

3P With remote schematics

4P Schematics

3P+N Schematic

Products Size

Individual modules and remote communication terminal dimensions Figure 3P + N/4P Dimensions Figure

Technical Data

Type		TPS B65
		TNC TNS	TT
			L-N	N-PE
Rated Voltage	Un	230 V-50 Hz
Max.Operation Voltage	Uc	385V/50Hz		255V/50Hz
Nominal current(8/20)	In	30 kA
Max.discharge current(8/20)	Imax	65 KA		65 KA
Voltage protect level	Up	≤2.0kV		≤1.2kV
Responce Time	tA	25 ns		100 ns
Maximum fuse intensity		125AgL/gG		—
Short-circuit current fuse strength		25kA/50Hz		—
Operation Temperature	T	- 40 -+ 80
Insulation resistance	Risol	≥1000 MΩ
Protection class		IP 20
Shell material		Gray glass fiber reinforced plastic
Installation		35mmElectrical installation guide to install a standard module width, 35mmDIN-rail, 1 modulo number

 

Installation conductor Cross-sectional area		2.5-25 mm2
		2.5-35 mm2
		2.5-16 mm2

 

 

Applications
TPS B65 for LPZ OB-1 or higher interfacial area lightning region, home is usually installed into the line in the low-voltage main distribution cabinet buried. Prevent overpressure interference by the low-voltage equipment; optional for the first stage (B) overvoltage protection. By choosing one or two modules may constitute 2P, 3P, 4P, 1P + N, 3P + N and other combinations, to achieve the TT, IT, TN-S, TN-C and TN-C-S power supply system provides surge overvoltage protection.
 
Product Installation
Usually installed in the distribution box office, the power phase line (L), neutral (N), respectively, corresponding surge protectors access terminals to ensure secure and reliable, and the surge protector ground terminal and ground as well electrical connection.
 
Product Maintenance
Surge protectors should regularly check the work, such as the protection window turns red indicating the deterioration of its front open space, when the fuse is tripped, timely maintenance or replacement module.


Surge protectors equipped with hot-swappable modules for easy maintenance and replacement


Failure to replace the surge protector modules...

Series	Item	Type	Description
*1	20015	TPS B65 1P+N	Single-phase overvoltage protector,1+1 protect mode with NPE
*2	20016	TPS B65 2P	Single-phase overvoltage protector
*3	20017	TPS B65 3P+N	Three-phase overvoltage protector,3+1 protect mode with NPE
*4	20018	TPS B65 4P	Three-phase overvoltage protector
*5	20019	TPS B65 3P	Three-phase overvoltage protector, applicable in TN-C,IT