MODEL: MDP-TL

MDP-TL SPECIFICATIONS

ES-8202 Rev.8 Page 1/3

http://www.m-system.co.jp/

Lightning Surge Protectors for

Electronics Equipment M-RESTER

LIGHTNING SURGE PROTECTOR

FOR TELECOMMUNICATION LINE USE

Functions & Features

• Designed specifically to protect telecommunication

equipment from lightning surges entering through

telecommunication line network

• Easy connection to the protected equipment

with modular jacks

• Connection with a telephone and a modem in

parallel

• No interruption of transmission signal by unplugging the

protector element

MODEL: MDP–TL[1]

ORDERING INFORMATION

• Code number: MDP-TL[1]

Specify a code from below for [1].

(e.g. MDP-TL/A33/Q)

• Specify the specification for option code /Q

(e.g. /C01)

[1] OPTIONS (multiple selections)

DIN Rail Mounting Adapter

blank: Without

/A33: With adapter (model A-33)

Other Options

blank: none

/Q: Option other than the above (specify the specification)

SPECIFICATIONS OF OPTION: Q

COATING (For the detail, refer to M-System's web site.)

/C01: Silicone coating

/C02: Polyurethane coating

/C03: Rubber coating

GENERAL SPECIFICATIONS

Construction: Plug-in

Connection: Modular jack or M4 screw terminals (torque 0.8

N·m)

Modular jack cord: 6-pole, 2-core

Screw terminal: Nickel-plated steel

Housing material: Flame-resistant resin (black)

INSTALLATION

Operating temperature: -5 to +55°C (23 to 131°F)

Operating humidity: 30 to 90 %RH (non-condensing)

Mounting: Surface or DIN rail

Weight:

120 g (0.26 lb), standard

145 g (0.32 lb), with DIN rail mounting adapter

PERFORMANCE

Max. continuous operating voltage (Uc):

Line to line: ±160 V

Line to earth: ±160 V

Voltage protection level (Up):

• @ 1 kV (100 A)

Line to line: ±650 V

Line to earth: ±900 V

• @ 2 kV (1 kA)

Line to line: ±550 V

Line to earth: ±900 V

Response time: ≤ 0.1 μsec.

Leakage current:

Line to line: ≤ 100 μA @ ±160 V DC

Line to earth: ≤ 100 μA @ ±160 V DC

Max. discharge current (Imax):

Modular jack: 500 A (8 / 20 μs)

Screw terminal: 1000 A (8 / 20 μs)

Internal series resistance: ≤ 0.1 Ω (including return)

Capacitance @ 1 MHz:

Line to line: ≤ 1000 pF

Line to earth: ≤ 100 pF

Surge protection: IEC 61643-21 Categories C1, C2