Specifications

56
RF SOLUTION-CITEL
1,2 and 10-pair Surge Protectors for LSA+or IDC connection strip
E1LSA, EBT, EBMI, E2BTI
These surge protectors are designed to protect, from lightning
surges, telephone equipment connected to the telecom
network through a MDF equipped with connection strips.
They are compatible with several types of connection strip
standard : LSA+, CAD (France), Compact (Infra+).
The mechanical design allows instantaneous installation,
without wiring modification, on the connection system and
fast maintenance.
Nevertheless the connection strips, receiving the surge
protectors, must be imperatively equipped a earthing contact
connected to the bonding network of the installation.
The electrical diagram combines a 3-electrode gas tube with
clamping diode to provide a high discharge current capacity
and a very fast response time. Simplified cost effective
version using only a 3-electrode gas discharge tube is also
available (EBT260/A, EBMI260).
E1LSA series : designed to fit on LSA+ connection strips
(equipped with earthing contact). 1-pair (E1LSA) or 10-pair
(LSA10) versions.
EBT series : designed to fit on CAD (IDC french type)
connection strips, equipped with earthing contact, as :
- 3M-Pouyet type P24 766 AB
- Infra+ type 3150
- Alcatel type 09461
EBMI series : Compact 1-pair surge protector to be plugged
in Infra+ connection strip, model Compact 1504T. Simplified
GDT protection diagram.
Version E2BTI : 2-pair surge protector to be plugged in
Infra+ connection strip, model Compact 1504T. Efficient
GDT+clamping diode protection diagram.
Characteristics
Connection strip model CITEL part number
Application PSTN- ADSL PSTN PSTN ISDN-T0 Leased line RS232 RS422 T2 / T1
K20 standard ADSL Telex 4-20 mA RS485 10BaseT
Max. line voltage (Uc) 170 V 220 V 180 V 48 V 24 V 15 V 6 V 6 V
Max line current 300 mA 150 mA > 300 mA 300 mA 300 mA 300 mA 300 mA 300 mA
Max. frecuency 3 MHz 3 Mhz > 20 MHz 1 MHz 0,5 MHz 0,5 MHz 0,5 MHz 20 MHz
Minimum clamping voltage 190 V 240 V 200 V 60 V 30 V 20 V 10 V 12 V
Protection level (Up)
220 V 260 V < 700 V 70 V 35 V 30 V 20 V 25 V
8/20
㎲
impulse - 5kA
Nominal discharge current (In)
5 kA 5 kA 5 kA 5 kA 5 kA 5 kA 5 kA 5 kA
8/20
㎲
impulse - 10 times
Type of diagram A D E B B B B C
End of life
short-circuit stop and reset short-circuit short-circuit short-circuit short-circuit short-circuit short-circuit
LSA+ 1 pair E1LSA-T E1LSA-K20 - E1LSA-48D3 E1LSA-24D3 E1LSA-12D3 E1LSA-06D3 E1LSA-06DBC
10 paires LSA10M-170 LSA10GT-230 LSA10M-48 LSA10M-24
CAD (French IDC) 1 pair EBT-T EBT-K20 EBT-260/A EBT-48 EBT-24 EBT-12 EBT-06 EBT-06DBC
Compact 1 pair - - EBMI-260 - - - - -
(Infra+) 2 pairs E2BTI-T - - E2BTI-48DBC E2BTI-24DBC E2BTI-12DBC - E2BTI-06DBC