MODEL: MDP-65-1
Lightning Surge Protectors for
Electronics Equipment M-RESTER
SPECIFICATIONS OF OPTION: Q
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
/C02: Polyurethane coating
LIGHTNING SURGE PROTECTOR FOR
/C03: Rubber coating
STANDARD SIGNAL LINE & PULSE USE
Functions & Features
GENERAL SPECIFICATIONS
Construction: Plug-in
• Designed specifically for 4 – 20mA DC and
pulse signal line including both 4-wire and 2-wire
transmitters
Connection: M4 screw terminals (torque 0.8 N·m)
Screw terminal: Nickel-plated steel
Housing material: Flame-resistant resin (black)
• Absorbs surges only without affecting instrumentation
signal
• No interruption of signal by unplugging surge protector
element
INSTALLATION
Operating temperature: -5 to +55°C (23 to 131°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: Surface or DIN rail
Application Examples
• Protects two-wire transmission lines
• Protects electronic instruments’ I/O
Weight:
120 g (0.26 lb), standard
145 g (0.32 lb), with DIN rail mounting adapter
23.5 [.93]
PERFORMANCE
Max. continuous operating voltage (Uc):
Line to line: 70 V
Lot.NO
N1430B
100
[3.94]
PAN
J
MADEIN
Line to earth: ±140 V
M•STER
MODEL
Voltage protection level (Up):
• @ 1 kV (100 A)
80 [3.15]
mm [inch]
Line to line: 80 V
Line to earth: ±650 V
• @ 2 kV (1 kA)
MODEL: MDP–65–1[1]
Line to line: 110 V
Line to earth: ±800 V
Response time:
ORDERING INFORMATION
• Code number: MDP-65-1[1]
Specify a code from below for [1].
(e.g. MDP-65-1/A33/CE/Q)
Line to line: ≤ 4 nsec.
Line to earth: ≤ 20 nsec.
Leakage current:
Line to line: ≤ 5 μA @ 70 V DC
Line to earth: ≤ 5 μA @ ±140 V DC
Max. discharge current (Imax): 5000 A (8 / 20 μs)
• Specify the specification for option code /Q
(e.g. /C01)
Nominal current (I ): 100 mA
N
[1] OPTIONS (multiple selections)
DIN Rail Mounting Adapter
blank: Without
Internal series resistance: 20 Ω ±10 % (including return)
Capacitance @ 1 MHz:
Line to line: ≤ 1000 pF
/A33: With adapter (model A-33)
Standards & Approvals (must be specified)
/N: Without CE
Line to earth: ≤ 100 pF
Surge protection: IEC 61643-21 Categories C1, C2, D1
/CE: CE marking
Other Options
blank: none
/Q: Option other than the above (specify the specification)
MDP-65-1 SPECIFICATIONS
ES-8104 Rev.7 Page 1/4
https://www.m-system.co.jp/